Re: [Wicket-user] DataTable row and header formatting
I found the repeater examples in the examples download, that helps a little bit, but that still doesn't answer my question as to how you would do things like set the alignment to center on the test of the second column of my table. When it comes down to it...should I be using DataView instead of DataTable? -Craig craigdd wrote: Sorry, I keep asking what are probably simple questions regarding the DataTable. How do I utilize this component and still have access to format things such and the alignment / width of each column. By the way, is there any good example out there using DataTable / DataView, I don't see any in the normal wicket examples download. Thanks Craig -- View this message in context: http://www.nabble.com/DataTable-row-and-header-formatting-tf3610550.html#a10090175 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable row and header formatting
if you want a lot of control over the markup then you should use the
dataview. datatable trades markup control for functionality - you get a lot
of functionality for very little setup. that said, you can still write your
own icolumn implementations that can set the width, etc, but it is less
flexible then the dataview where you have full control.
eg
class mypropcol extends propertycolumn {
public Component getHeader(String componentId) {
Component header=super.getHeader(componentId);
header.add(new SimpleAttributeModifier(style,width:300px;));
}
}
-igor
On 4/19/07, craigdd [EMAIL PROTECTED] wrote:
I found the repeater examples in the examples download, that helps a
little
bit, but that still doesn't answer my question as to how you would do
things like set the alignment to center on the test of the second column
of
my table.
When it comes down to it...should I be using DataView instead of
DataTable?
-Craig
craigdd wrote:
Sorry, I keep asking what are probably simple questions regarding the
DataTable.
How do I utilize this component and still have access to format things
such and the alignment / width of each column.
By the way, is there any good example out there using DataTable /
DataView, I don't see any in the normal wicket examples download.
Thanks
Craig
--
View this message in context:
http://www.nabble.com/DataTable-row-and-header-formatting-tf3610550.html#a10090175
Sent from the Wicket - User mailing list archive at Nabble.com.
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable alternating tr background colors
What is the best way to add alternating back ground colors, or CSS styles to trs when using the DataTable extension object? -- View this message in context: http://www.nabble.com/DataTable-alternating-tr-background-colors-tf3604301.html#a10069961 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable alternating tr background colors
class mydatatable extends datatable {
protected Item newRowItem(String id, int index, IModel model)
{
return new OddEvenItem(id, index, model);
}
}
tr.even { background-color:yellow; }
tr.odd { background-color:white; }
-igor
On 4/18/07, craigdd [EMAIL PROTECTED] wrote:
What is the best way to add alternating back ground colors, or CSS styles
to
trs when using the DataTable extension object?
--
View this message in context:
http://www.nabble.com/DataTable-alternating-tr-background-colors-tf3604301.html#a10069961
Sent from the Wicket - User mailing list archive at Nabble.com.
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
This SF.net email is sponsored by DB2 Express
Download DB2 Express C - the FREE version of DB2 express and take
control of your XML. No limits. Just data. Click to get it now.
http://sourceforge.net/powerbar/db2/___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable (date format)
Hi. Is there an easy way to format the date that the DataTable is displaying? - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable (date format)
class datepropcol extends propertycolumn {
imodel createlabelmodel(imodel rowmodel) {
final imodel prop=super.createlabelmodel(rowmodel);
return new abstractreadonlymodel() {
object getobject() {
Date date=(Date)prop.getObject();
String str=formatdate...
return str;
}
}
}
-igor
On 2/23/07, Kingen Star [EMAIL PROTECTED] wrote:
Hi.
Is there an easy way to format the date that the DataTable is displaying?
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share
your
opinions on IT business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable with expandable rows
Hi there I need a little help to solve this. I want to create a table using DataTable, where the user can select a row and then see some more details in a extra row inserted below the selected. Something like this: th tdcol 1/tdtdcol 2/tdtdcol 3/td /th tr tdaaa/tdtdbbb/tdtdccc/td /tr tr td colspan=3details data from the record above/td /tr I belive I can use the ReuseIfModelsEqualStrategy to handle the selected row, but how do I insert the extra row with one cell spanning all columns? Best Regards Niels - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable with column styles and widths
The setStyle() on a column, puts the style a col tag!
I belive that is the only way you can set style to a complete column on a
single tag.
Niels
igor.vaynberg wrote:
nothing in the works yet, still trying to figure out the nicest way to do
this
niel's idea might be more straightforward but from framework's point of
view
it is too limited and you can further generalize it to
setStyle(rightadjusted width200) and remove setWidth() completely.
then the question becomes
when you call setStyle() on a column - where does that style go? does it
go
onto the th? or the tds?
-igor
On 10/31/06, Jan Mikkelsen [EMAIL PROTECTED] wrote:
I have run into the same requirement and would also like a more elegant
solution.
Is something in the works or is there more important stuff to do :) ?
Personally I prefer Niels' approach because it is very straightforward.
Thanks,
/Jan
Igor Vaynberg wrote:
i think what would be even better is if icolumn had add(IBehavior)
that would get attached to the header
right now what you have to do is something like this
new MyColumn() {
Component getHeader() {
Component c= super.getHeader();
c.add(new MyAttributeModifier());
}
}
which is tricky for newbies to figure out.
-igor
On 10/14/06, * Niels Bo* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi
I have this suggestion for an extension to the DataTable component
that will make it easier to set width and ccs styles individually
on each column.
It involves these files (attached):
IColumn.java - new getWidth() and getStyleName()
AbstractColumn.java - implement default get/set Width and
StyleName
DataTable.html - added colgroupsection
DataTable.java - added a few lines.
Usage like:
IColumn column = new PropetyColumn(...);
column.setStyleName(rightadjust);
column.setWidth(200);
Would this be a useful improvement for other Wicket users?
Niels
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your
job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
mailto:Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
View this message in context:
http://www.nabble.com/DataTable-with-column-styles-and-widths-tf2442398.html#a8028625
Sent from the Wicket - User mailing list archive at Nabble.com.
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's
Re: [Wicket-user] DataTable with column styles and widths
Yes, and the idear was that setStyle() should do a class=,
so maybe setCSSClass() is better...
Martijn Dashorst wrote:
Yep,
Styling should be done in the css, not on the markup tags. Though
sometimes convenient and I often violate this myself, I cringe
everytime I add a style= attribute to a tag instead of a class=.
Martijn
On 10/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote:
nothing in the works yet, still trying to figure out the nicest way to do
this
niel's idea might be more straightforward but from framework's point of
view
it is too limited and you can further generalize it to
setStyle(rightadjusted width200) and remove setWidth() completely.
then the question becomes
when you call setStyle() on a column - where does that style go? does it
go
onto the th? or the tds?
-igor
On 10/31/06, Jan Mikkelsen [EMAIL PROTECTED] wrote:
I have run into the same requirement and would also like a more elegant
solution.
Is something in the works or is there more important stuff to do :) ?
Personally I prefer Niels' approach because it is very straightforward.
Thanks,
/Jan
Igor Vaynberg wrote:
i think what would be even better is if icolumn had add(IBehavior)
that would get attached to the header
right now what you have to do is something like this
new MyColumn() {
Component getHeader() {
Component c= super.getHeader();
c.add(new MyAttributeModifier());
}
}
which is tricky for newbies to figure out.
-igor
On 10/14/06, * Niels Bo* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi
I have this suggestion for an extension to the DataTable
component
that will make it easier to set width and ccs styles individually
on each column.
It involves these files (attached):
IColumn.java - new getWidth() and getStyleName()
AbstractColumn.java - implement default get/set Width and
StyleName
DataTable.html - added colgroupsection
DataTable.java - added a few lines.
Usage like:
IColumn column = new PropetyColumn(...);
column.setStyleName(rightadjust);
column.setWidth(200);
Would this be a useful improvement for other Wicket users?
Niels
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make
your
job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
mailto:Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your
job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
Re: [Wicket-user] DataTable with expandable rows
you could have a panel for every row. So that you can dynamically add whatever type of row you want to that table. On 12/22/06, Niels Bo [EMAIL PROTECTED] wrote: Hi there I need a little help to solve this. I want to create a table using DataTable, where the user can select a row and then see some more details in a extra row inserted below the selected. Something like this: th tdcol 1/tdtdcol 2/tdtdcol 3/td /th tr tdaaa/tdtdbbb/tdtdccc/td /tr tr td colspan=3details data from the record above/td /tr I belive I can use the ReuseIfModelsEqualStrategy to handle the selected row, but how do I insert the extra row with one cell spanning all columns? Best Regards Niels - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
I added a class check to the first header th element by next code:
issues = new DataTable(issues, columns.toArray(new
IColumn[columns.size()]), issueListProvider, itemsPerPage) {
@Override protected Item newRowItem(String id, int index, IModel
model) {
return new OddEvenItem(id, index, model);
}
};
issues.addTopToolbar(new IssueHeadersToolbar(issues,
issueListProvider));
...
public static class IssueHeadersToolbar extends HeadersToolbar {
public IssueHeadersToolbar(DataTable table, ISortStateLocator
stateLocator) {
super(table, stateLocator);
RepeatingView headers = (RepeatingView) get(headers);
MarkupContainer checkColumn = (MarkupContainer)
((MarkupContainer) headers.get(1)).get(header);
checkColumn.add(new AttributeModifier(class, true, new
Model(check)));
}
}
Is it possible to simplify?
Stefan Lindner wrote:
I can manipulate the data grip part of a DataTable by overriding
newCellItem. But if I e.g. need a speical layout for the table header, I
must add a class or id attribute to the th elements of the headline
(different layout on the left and right side e.g.).
I can see no way to manipulate the generation of the headline. O.K. I can
design my own Toolbar according to HeadersToolbar but in most cases that's
much too compülicated. Is there an easy way to control the generation of
the table head?
Stefan Lindner
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share
your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
View this message in context:
http://www.nabble.com/DataTable-header-manipulation-tf2397492.html#a7237234
Sent from the Wicket - User mailing list archive at Nabble.com.
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
I added a class check to the first header th element by next code:
ListIColumn columns = new ArrayListIColumn();
columns.add(new AbstractColumn(new Model()) {
@Override public Component getHeader(String componentId) {
return new IssueSelectionFragment(componentId,
checkBoxFrag, IssueTabular.this, new Issue());
}
public void populateItem(Item cellItem, String componentId,
IModel rowModel) {
setModel(rowModel);
Issue issue = (Issue) getModelObject();
cellItem.add(new IssueSelectionFragment(componentId,
checkBoxFrag, IssueTabular.this, issue));
cellItem.add(new AttributeModifier(class, true, new
Model(check)));
}
});
issues = new DataTable(issues, columns.toArray(new
IColumn[columns.size()]), issueListProvider, itemsPerPage) {
@Override protected Item newRowItem(String id, int index, IModel
model) {
return new OddEvenItem(id, index, model);
}
};
issues.addTopToolbar(new IssueHeadersToolbar(issues,
issueListProvider));
...
public static class IssueHeadersToolbar extends HeadersToolbar {
public IssueHeadersToolbar(DataTable table, ISortStateLocator
stateLocator) {
super(table, stateLocator);
RepeatingView headers = (RepeatingView) get(headers);
MarkupContainer checkColumn = (MarkupContainer)
((MarkupContainer) headers.get(1)).get(header);
checkColumn.add(new AttributeModifier(class, true, new
Model(check)));
}
}
Is it possible to simplify?
Stefan Lindner wrote:
I can manipulate the data grip part of a DataTable by overriding
newCellItem. But if I e.g. need a speical layout for the table header, I
must add a class or id attribute to the th elements of the headline
(different layout on the left and right side e.g.).
I can see no way to manipulate the generation of the headline. O.K. I can
design my own Toolbar according to HeadersToolbar but in most cases that's
much too compülicated. Is there an easy way to control the generation of
the table head?
Stefan Lindner
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share
your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
View this message in context:
http://www.nabble.com/DataTable-header-manipulation-tf2397492.html#a7237245
Sent from the Wicket - User mailing list archive at Nabble.com.
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
After same experiments I stop by following:
public static final class IssueHeadersToolbar extends HeadersToolbar {
public IssueHeadersToolbar(DataTable table, ISortStateLocator
stateLocator) {
super(table, stateLocator);
get(headers:1:header).add(new AttributeModifier(class, true,
new Model(check)));
}
}
But, this isn't supportable solution ;(
dulanov wrote:
I added a class check to the first header th element by next code:
ListIColumn columns = new ArrayListIColumn();
columns.add(new AbstractColumn(new Model()) {
@Override public Component getHeader(String componentId) {
return new IssueSelectionFragment(componentId,
checkBoxFrag, IssueTabular.this, new Issue());
}
public void populateItem(Item cellItem, String componentId,
IModel rowModel) {
setModel(rowModel);
Issue issue = (Issue) getModelObject();
cellItem.add(new IssueSelectionFragment(componentId,
checkBoxFrag, IssueTabular.this, issue));
cellItem.add(new AttributeModifier(class, true, new
Model(check)));
}
});
issues = new DataTable(issues, columns.toArray(new
IColumn[columns.size()]), issueListProvider, itemsPerPage) {
@Override protected Item newRowItem(String id, int index,
IModel model) {
return new OddEvenItem(id, index, model);
}
};
issues.addTopToolbar(new IssueHeadersToolbar(issues,
issueListProvider));
...
public static class IssueHeadersToolbar extends HeadersToolbar {
public IssueHeadersToolbar(DataTable table, ISortStateLocator
stateLocator) {
super(table, stateLocator);
RepeatingView headers = (RepeatingView) get(headers);
MarkupContainer checkColumn = (MarkupContainer)
((MarkupContainer) headers.get(1)).get(header);
checkColumn.add(new AttributeModifier(class, true, new
Model(check)));
}
}
Is it possible to simplify?
Stefan Lindner wrote:
I can manipulate the data grip part of a DataTable by overriding
newCellItem. But if I e.g. need a speical layout for the table header, I
must add a class or id attribute to the th elements of the headline
(different layout on the left and right side e.g.).
I can see no way to manipulate the generation of the headline. O.K. I can
design my own Toolbar according to HeadersToolbar but in most cases
that's much too compülicated. Is there an easy way to control the
generation of the table head?
Stefan Lindner
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share
your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
View this message in context:
http://www.nabble.com/DataTable-header-manipulation-tf2397492.html#a7239447
Sent from the Wicket - User mailing list archive at Nabble.com.
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable and AjaxFallbakcLink (Wicket 2.0)
Dear Wicket wizzards, my current problem is a little bit hard to explain: 1. I have a Panel P1 contianing an AjaxTabbedPanel 2. One of the AjaxTabbedPanell panels (P2) contains a DataTable 3. Panel P1 has a AjaxFallbackLink. The AjaxFallBackLink's onClick method adds P2 to the AjaxRequestTarget targets. This means, whenever the AjaxFallbackLink is clicked, the mehtod onclick is activated and the method adds P2 to the AjaxRequestTarget list. 4. When the link is clicked, the size() method of the DataTables's SortableDataProvider is called at first.. Then the iterator() method. 5. The onBeforeRender methods of P2 and the DataTable are called afterwards. What I want to do is to provide the DataTable with actual data. So I expected taht the size() and iterator() methods ware called after beforeRender(). But they are called before. Is this the intened behavior? Stefan Lindner winmail.dat- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable and AjaxFallbackLink (Wicket 2.0)
To explain my problem a little bit more: The DataTable is built from a database. To avoid unnecessary transactions, I want to minimize the access to the database. The SortableDataprovider's size() and iterator() methods are called every time I display the panel by klicking on his AjaxTabbedPanels's link. So I place a special link on the page that means now update the content of all panels in my AjaxTabbedPanel panels. But not all of the Panels in My AjaxTabbedPanel may be chosen by the user so I do not need to reload all their contents from database unless the panel is re-displayed. Is there any event/method I can catch/override that is called before a Panel is re-displayed? The beforeRender method doesn't the trick, because the size() and iteraotr() methods of the Panels's DataTables are called before. Stefan Lindner winmail.dat- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable and AjaxFallbakcLink (Wicket 2.0)
i believe size() and iterator() are called in onattach() not onbeforerender(). what is the difference from your point of view?size() might also get called before because it might be used in isVisible() method so whenever wicket needs to determine visibility dataprovider's size might get called. but this is all encapsulated, you should not care when and what methods are called on the dataprovider.-igorOn 11/4/06, Stefan Lindner [EMAIL PROTECTED] wrote:Dear Wicket wizzards, my current problem is a little bit hard to explain:1. I have a Panel P1 contianing an AjaxTabbedPanel2. One of the AjaxTabbedPanell panels (P2) contains a DataTable3. Panel P1 has a AjaxFallbackLink. The AjaxFallBackLink's onClick method adds P2 to the AjaxRequestTarget targets. This means, whenever the AjaxFallbackLink is clicked, the mehtod onclick is activated and the method adds P2 to the AjaxRequestTarget list. 4. When the link is clicked, the size() method of the DataTables's SortableDataProvider is called at first.. Then the iterator() method.5. The onBeforeRender methods of P2 and the DataTable are called afterwards. What I want to do is to provide the DataTable with actual data. So I expected taht the size() and iterator() methods ware called after beforeRender(). But they are called before. Is this the intened behavior?Stefan Lindner -Using Tomcat but need to do more? Need to support web services, security?Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimohttp://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___Wicket-user mailing listWicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable and AjaxFallbackLink (Wicket 2.0)
iterator() should not be called if the panel that has the datatable is not visible and is not about to be painted.but anyways, you can cache the data in the dataprovider for as long as you want, and then just clear the cache whenever you want the state to be requeried from thte db -igorOn 11/4/06, Stefan Lindner [EMAIL PROTECTED] wrote: To explain my problem a little bit more:The DataTable is built from a database. To avoid unnecessarytransactions, I want to minimize the access to the database.The SortableDataprovider's size() and iterator() methods are called every time I display the panel by klicking on his AjaxTabbedPanels'slink.So I place a special link on the page that means now update the contentof all panels in my AjaxTabbedPanel panels. But not all of the Panels in My AjaxTabbedPanel may be chosen by the user so I do not need to reloadall their contents from database unless the panel is re-displayed. Isthere any event/method I can catch/override that is called before a Panel is re-displayed? The beforeRender method doesn't the trick,because the size() and iteraotr() methods of the Panels's DataTables arecalled before.Stefan Lindner- Using Tomcat but need to do more? Need to support web services, security?Get stuff done quickly with pre-integrated technology to make your job easierDownload IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing listWicket-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable with column styles and widths
Yep,
Styling should be done in the css, not on the markup tags. Though
sometimes convenient and I often violate this myself, I cringe
everytime I add a style= attribute to a tag instead of a class=.
Martijn
On 10/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote:
nothing in the works yet, still trying to figure out the nicest way to do
this
niel's idea might be more straightforward but from framework's point of view
it is too limited and you can further generalize it to
setStyle(rightadjusted width200) and remove setWidth() completely.
then the question becomes
when you call setStyle() on a column - where does that style go? does it go
onto the th? or the tds?
-igor
On 10/31/06, Jan Mikkelsen [EMAIL PROTECTED] wrote:
I have run into the same requirement and would also like a more elegant
solution.
Is something in the works or is there more important stuff to do :) ?
Personally I prefer Niels' approach because it is very straightforward.
Thanks,
/Jan
Igor Vaynberg wrote:
i think what would be even better is if icolumn had add(IBehavior)
that would get attached to the header
right now what you have to do is something like this
new MyColumn() {
Component getHeader() {
Component c= super.getHeader();
c.add(new MyAttributeModifier());
}
}
which is tricky for newbies to figure out.
-igor
On 10/14/06, * Niels Bo* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi
I have this suggestion for an extension to the DataTable component
that will make it easier to set width and ccs styles individually
on each column.
It involves these files (attached):
IColumn.java - new getWidth() and getStyleName()
AbstractColumn.java - implement default get/set Width and StyleName
DataTable.html - added colgroupsection
DataTable.java - added a few lines.
Usage like:
IColumn column = new PropetyColumn(...);
column.setStyleName(rightadjust);
column.setWidth(200);
Would this be a useful improvement for other Wicket users?
Niels
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your
job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
mailto:Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job
easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
--
a href=http://www.thebeststuffintheworld.com/vote_for/wicket;Vote/a
for a href=http://www.thebeststuffintheworld.com/stuff/wicket;Wicket/a
at the a
Re: [Wicket-user] DataTable with column styles and widths
I have run into the same requirement and would also like a more elegant
solution.
Is something in the works or is there more important stuff to do :) ?
Personally I prefer Niels' approach because it is very straightforward.
Thanks,
/Jan
Igor Vaynberg wrote:
i think what would be even better is if icolumn had add(IBehavior)
that would get attached to the header
right now what you have to do is something like this
new MyColumn() {
Component getHeader() {
Component c= super.getHeader();
c.add(new MyAttributeModifier());
}
}
which is tricky for newbies to figure out.
-igor
On 10/14/06, * Niels Bo* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi
I have this suggestion for an extension to the DataTable component
that will make it easier to set width and ccs styles individually
on each column.
It involves these files (attached):
IColumn.java - new getWidth() and getStyleName()
AbstractColumn.java - implement default get/set Width and StyleName
DataTable.html - added colgroupsection
DataTable.java - added a few lines.
Usage like:
IColumn column = new PropetyColumn(...);
column.setStyleName(rightadjust);
column.setWidth(200);
Would this be a useful improvement for other Wicket users?
Niels
-
Using Tomcat but need to do more? Need to support web services,
security?
Get stuff done quickly with pre-integrated technology to make your
job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache
Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
mailto:Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable with column styles and widths
nothing in the works yet, still trying to figure out the nicest way to do thisniel's idea might be more straightforward but from framework's point of view it is too limited and you can further generalize it to
setStyle(rightadjusted width200) and remove setWidth() completely.then the question becomeswhen you call setStyle() on a column - where does that style go? does it go onto the th? or the tds?
-igorOn 10/31/06, Jan Mikkelsen [EMAIL PROTECTED] wrote:
I have run into the same requirement and would also like a more elegantsolution.Is something in the works or is there more important stuff to do :) ?Personally I prefer Niels' approach because it is very straightforward.
Thanks,/JanIgor Vaynberg wrote: i think what would be even better is if icolumn had add(IBehavior) that would get attached to the header right now what you have to do is something like this
new MyColumn() {Component getHeader() { Component c= super.getHeader(); c.add(new MyAttributeModifier());} } which is tricky for newbies to figure out.
-igor On 10/14/06, * Niels Bo* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED]
wrote: Hi I have this suggestion for an extension to the DataTable component that will make it easier to set width and ccs styles individually on each column.
It involves these files (attached):IColumn.java - new getWidth() and getStyleName()AbstractColumn.java - implement default get/set Width and StyleName
DataTable.html - added colgroupsectionDataTable.java - added a few lines. Usage like: IColumn column = new PropetyColumn(...); column.setStyleName(rightadjust);
column.setWidth(200); Would this be a useful improvement for other Wicket users? Niels -
Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server
v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___
Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
https://lists.sourceforge.net/lists/listinfo/wicket-user -
Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1
based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642
___ Wicket-user mailing list
Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user-
Using Tomcat but need to do more? Need to support web services, security?Get stuff done quickly with pre-integrated technology to make your job easierDownload IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___
Wicket-user mailing listWicket-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable with column styles and widths
i think what would be even better is if icolumn had add(IBehavior) that would get attached to the headerright now what you have to do is something like thisnew MyColumn() {Component getHeader() { Component c=
super.getHeader(); c.add(new MyAttributeModifier()); }}which is tricky for newbies to figure out.-igorOn 10/14/06,
Niels Bo [EMAIL PROTECTED] wrote:
Hi
I have thissuggestion for an extension totheDataTable component that willmake it easier to set width andccs styles individually on each column.
It involves these files (attached):
IColumn.java - new getWidth() and getStyleName()
AbstractColumn.java - implement default get/set Width and StyleName
DataTable.html - added colgroupsection
DataTable.java - added a few lines.
Usage like:
IColumn column = new PropetyColumn(...);
column.setStyleName(rightadjust);
column.setWidth(200);
Would this be a useful improvement for other Wicket users?
Niels
-Using Tomcat but need to do more? Need to support web services, security?Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___Wicket-user mailing list
Wicket-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/wicket-user
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable with column styles and widths
Hi I have thissuggestion for an extension totheDataTable component that willmake it easier to set width andccs styles individually on each column. It involves these files (attached): IColumn.java - new getWidth() and getStyleName() AbstractColumn.java - implement default get/set Width and StyleName DataTable.html - added colgroupsection DataTable.java - added a few lines. Usage like: IColumn column = new PropetyColumn(...); column.setStyleName(rightadjust); column.setWidth(200); Would this be a useful improvement for other Wicket users? Niels datatable.isazip Description: Zip compressed data - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
Igor Vaynberg wrote: what if you have two datatables on a page? then your ids are no longer unique. that is why classes should be used... -- Leszek Gawron - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable header manipulation
I can manipulate the data grip part of a DataTable by overriding newCellItem. But if I e.g. need a speical layout for the table header, I must add a class or id attribute to the th elements of the headline (different layout on the left and right side e.g.). I can see no way to manipulate the generation of the headline. O.K. I can design my own Toolbar according to HeadersToolbar but in most cases that's much too compülicated. Is there an easy way to control the generation of the table head? Stefan Lindner winmail.dat- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
Stefan Lindner wrote: I can manipulate the data grip part of a DataTable by overriding newCellItem. But if I e.g. need a speical layout for the table header, I must add a class or id attribute to the th elements of the headline (different layout on the left and right side e.g.). I can see no way to manipulate the generation of the headline. O.K. I can design my own Toolbar according to HeadersToolbar but in most cases that's much too compülicated. Is there an easy way to control the generation of the table head? Stefan Lindner I keep having exactly the same problems. DataTable components do not carry any css classes so any visual customization/layout is hardly possible. -- Leszek Gawron - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
I'm not sure about Stefan's requirements, but doesn't the table.class thead tr.headers th hierarchy let you target the header sufficiently? /Gwyn On 06/10/06, Leszek Gawron [EMAIL PROTECTED] wrote: Stefan Lindner wrote: I can manipulate the data grip part of a DataTable by overriding newCellItem. But if I e.g. need a speical layout for the table header, I must add a class or id attribute to the th elements of the headline (different layout on the left and right side e.g.). I can see no way to manipulate the generation of the headline. O.K. I can design my own Toolbar according to HeadersToolbar but in most cases that's much too compülicated. Is there an easy way to control the generation of the table head? Stefan Lindner I keep having exactly the same problems. DataTable components do not carry any css classes so any visual customization/layout is hardly possible. -- Leszek Gawron -- Download Wicket 1.2.2 now! - http://wicketframework.org - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
when i look at the markup of the headers toolbar i seewicket:panel tr class=headers span wicket:id=headers th wicket:id=headerspan wicket:id=labelnbsp;/span/th /span /tr/wicket:panelthat is, i see that the tr carries a class, and the th carries a class. if there is a sortable header then those also carry classes.have you seen the demo of the datatable in examples? it is fully styled. where else would you want me to add css classes?-IgorOn 10/6/06, Leszek Gawron [EMAIL PROTECTED] wrote:Stefan Lindner wrote: I can manipulate the data grip part of a DataTable by overriding newCellItem. But if I e.g. need a speical layout for the table header, I must add a class or id attribute to the th elements of the headline (different layout on the left and right side e.g.). I can see no way to manipulate the generation of the headline. O.K. I can design my own Toolbar according to HeadersToolbar but in most cases that's much too compülicated. Is there an easy way to control the generation of the table head? Stefan LindnerI keep having exactly the same problems. DataTable components do not carry any css classes so any visual customization/layout is hardly possible.--Leszek Gawron-Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share youropinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___Wicket-user mailing listWicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
Gwyn Evans wrote:
I'm not sure about Stefan's requirements, but doesn't the
table.class thead tr.headers th hierarchy let you target the
header sufficiently?
e.g. it does not allow me to specify column widths. If every column had
it's id appended as class like:
th class=column-namename/thth class=column-actionsactions/th
I could set style for column actions to 'width: 1px; white-space:
nowrap' so it occupies the least space.
This is only a simple use case I got into yesterday.
Same goes for filters toolbar and paging toolbar. In order to do any
real customization I had to extend the classed and use AttributeAppender
to set class attribute so the markup is customizable by css.
public class StyledGoFilter extends GoFilter {
public StyledGoFilter( String id ) {
super( id, new Model( filtruj ) );
getGoButton().add( new AttributeAppender( class, new Model(
button ), ; ) );
add( new AttributeAppender( style, new Model( width: 1px ),
; ) );
}
}
public class StyledTextFilter extends TextFilter {
public StyledTextFilter( String id, IModel model, FilterForm form ) {
super( id, model, form );
getFilter().add( new AttributeAppender( style, new Model(
width: 99% ), ; ) );
}
}
Of course the code uses 'class' attributes, I have changed it for the
example.
I would like to work with single header/column/input in css instead of
modifying them all at once. Having dynamic class names for every th/td
in columns allows you to target particular cells.
BTW is there any way to change the paging navigator so it uses something
else than ? My users say gets unreadable.
I'm fairly new to wicket so plase bear my stupidity with patience :)
--
Leszek Gawron
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
If you want to have the first column of a table in a special layout or the
last, a special css treatment is needed. In this cases it is very helpful to
have an id-attribute in the td tag. So I overwrite cellContainer
@Override
protected Item newCellItem(MarkupContainer cellContainer, final String id, int
index, final IModel model) {
cellContainer.add(new AttributeModifier(id, true, new
ModelString(BLAFASELTRALALA)));
Item item = new Item(cellContainer, id, index, model);
int columns = getColumns().length;
String idAttribute = single;
if (columns 1) {
if (index == 0)
idAttribute = left;
else if (index == columns - 1)
idAttribute = right;
else
idAttribute = middle;
}
item.add(new AttributeModifier(id, true, new ModelString(idAttribute)));
return item;
}
And each cell is marked as left, middle or right or single if the table
has only on column. Now I can easily do things like this in css:
#left { border-left: 2px solid rgb(34,69,104);
}
To complete the appearence, it would be nice to have the same thing for the
table header. Yes, of cource, I saw the examle cde and the resulting tables
look very pretty, but the customer's whish
I think, the integration of something like the above code would help some
people (see Leszek Gawron's reply)
Stefan Lindner
winmail.dat-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
what if you have two datatables on a page? then your ids are no longer unique.On 10/6/06, Stefan Lindner [EMAIL PROTECTED]
wrote:If you want to have the first column of a table in a special layout or the last, a special css treatment is needed. In this cases it is very helpful to have an id-attribute in the td tag. So I overwrite cellContainer
@Overrideprotected Item newCellItem(MarkupContainer cellContainer, final String id, int index, final IModel model) {cellContainer.add(new AttributeModifier(id, true, new ModelString(BLAFASELTRALALA)));
Item item = new Item(cellContainer, id, index, model);int columns = getColumns().length;String idAttribute = single;if (columns 1) {if (index == 0)idAttribute = left;
else if (index == columns - 1)idAttribute = right;elseidAttribute = middle;}item.add(new AttributeModifier(id, true, new ModelString(idAttribute)));
return item;}And each cell is marked as left, middle or right or single if the table has only on column. Now I can easily do things like this in css:
#left { border-left: 2px solid rgb(34,69,104);}To complete the appearence, it would be nice to have the same thing for the table header. Yes, of cource, I saw the examle cde and the resulting tables look very pretty, but the customer's whish
I think, the integration of something like the above code would help some people (see Leszek Gawron's reply)Stefan Lindner-
Take Surveys. Earn Cash. Influence the Future of ITJoin SourceForge.net's Techsay panel and you'll get the chance to share youropinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___Wicket-user mailing listWicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
I think there are two cases:
1. Improve the look of all tables generated by DefaultDataTable
This can be done by adding id and class attributes to th and td
2. Tune the appearence of a special table.
This can still be done by surrounding the table with a span tag
having an id. E.g.
HTML:
span id=mySpecialTable wicket:id=tableHere goes the
table/span
Css:
#mySpecialTable ... {
}
Wicket will never be able to serve any of the designers needs out of the
box. If I need a speical DataTable, I can modify the existing one. And
in this case, it would be nice to have a method to override that
controls header generation and not to write a header for my own.
Stefan Lindner
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable header manipulation
lets see a patch of what you want-IgorOn 10/6/06, Stefan Lindner [EMAIL PROTECTED] wrote:
I think there are two cases:1. Improve the look of all tables generated by DefaultDataTable
This can be done by adding id and class attributes to th and td2. Tune the appearence of a special table. This can still be done by surrounding the table with a span taghaving an id.
E.g. HTML: span id=mySpecialTable wicket:id=tableHere goes thetable/span Css: #mySpecialTable ... { }Wicket will never be able to serve any of the designers needs out of the
box. If I need a speical DataTable, I can modify the existing one. Andin this case, it would be nice to have a method to override thatcontrols header generation and not to write a header for my own.Stefan Lindner
-Take Surveys. Earn Cash. Influence the Future of ITJoin SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cashhttp://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV
___Wicket-user mailing listWicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT business topics through brief surveys -- and earn cash
http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___
Wicket-user mailing list
Wicket-user@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Datatable/displaying,editing,adding,deleting
Are there any example on howto do this? -Nino -Original Message- From: [EMAIL PROTECTED] on behalf of Igor Vaynberg Sent: Mon 25-09-2006 07:21 To: wicket-user@lists.sourceforge.net Cc: Subject:Re: [Wicket-user] Datatable/displaying,editing,adding,deleting there is nothing because its trivial to build just a datatable and a column whose markup comes from a fragment that has add/edit/delete/whatever links. -Igor On 9/24/06, Nino Wael [EMAIL PROTECTED] wrote: Hi Whats the bedst component for showing a database table and doing mantainance. Idea is to be able to delete, add, update the table from the component. I've been looking at the repeater component, but im not sure if there is any thing that already has the exact functionallity. regards - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user winmail.dat- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Datatable/displaying,editing,adding,deleting
there is one in wicket-phonebook that is in wicket-stuff's svn. it uses a panel instead of a fragment i think, but that is just a matter of where the markup comes from.-Igor On 9/24/06, Nino Wael [EMAIL PROTECTED] wrote: Are there any example on howto do this?-Nino-Original Message-From: [EMAIL PROTECTED] on behalf of Igor Vaynberg Sent: Mon 25-09-2006 07:21To: wicket-user@lists.sourceforge.netCc:Subject:Re: [Wicket-user] Datatable/displaying,editing,adding,deleting there is nothing because its trivial to buildjust a datatable and a column whose markup comes from a fragment that hasadd/edit/delete/whatever links.-IgorOn 9/24/06, Nino Wael [EMAIL PROTECTED] wrote: Hi Whats the bedst component for showing a database table and doing mantainance. Idea is to be able to delete, add, update the table from the component. I've been looking at the repeater component, but im not sure if there is any thing that already has the exact functionallity. regards - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -Take Surveys. Earn Cash. Influence the Future of ITJoin SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cashhttp://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___Wicket-user mailing listWicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Datatable/displaying,editing,adding,deleting
Hi Whats the bedst component for showing a database table and doing mantainance. Idea is to be able to delete, add, update the table from the component. I've been looking at the repeater component, but im not sure if there is any thing that already has the exact functionallity. regards winmail.dat- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Datatable/displaying,editing,adding,deleting
there is nothing because its trivial to buildjust a datatable and a column whose markup comes from a fragment that has add/edit/delete/whatever links.-IgorOn 9/24/06, Nino Wael [EMAIL PROTECTED] wrote: HiWhats the bedst component for showing a database table and doing mantainance. Idea is to be able to delete, add, update the table from the component. I've been looking at the repeater component, but im not sure if there is any thing that already has the exact functionallity. regards-Take Surveys. Earn Cash. Influence the Future of ITJoin SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cashhttp://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___Wicket-user mailing listWicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable toolbars result in invalid HTML
Hi all, the resulting HTML of extension's DataTable (with toolbars) renders invalid according to the HTML specs: Java: IColumn[] columns = new IColumn[2]; columns[0] = new PropertyColumn(new Model(foo), foo); columns[1] = new PropertyColumn(new Model(bar), bar); IDataProvider provider = new EmptyDataProvider(); DataTable table = new DataTable(table, columns, provider, 20); table.addTopToolbar(new HeadersToolbar(table, null)); add(table); Markup: table wicket:id=table/table results in following rendered HTML: table thead span tr class=headers thspanfoo/span/th thspanbar/span/th /tr /span /thead tbody /tbody tfoot /tfoot /table According to (X)HTML's definition thead may only contain tr tags. Here we've got span in between, such that the HTML is not valid according to the specs. I had a look into DataTable's source and found out that toolbars are made of RepeaterViews. From my knowledge with Wicket setting setRenderBodyOnly(true) on both topToolbars and bottomToolbars (which are of type RepeaterView) in DataTable.java should have made the trick. But it didn't. span is always rendered. Is there anything I missed? Regards, Jan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable toolbars result in invalid HTML
fixed calling setrenderbodyonly on the repeaters has no effect because repeaters themselves render no markup.if you look at the markup:thead span wicket:id=topToolbars span wicket:id=toolbar/span /span/theadthe first span was already supressed by calling item.setRenderBodyOnly(true); on the direct child of the repeater the second span is actually owned by the toolbar component - so to supress it you have to call toolbar.setRenderBodyOnly(true);-IgorOn 8/18/06, Jan Schlosser [EMAIL PROTECTED] wrote: Hi all,the resulting HTML of extension's DataTable (with toolbars) rendersinvalid according to the HTML specs:Java: IColumn[] columns = new IColumn[2]; columns[0] = new PropertyColumn(new Model(foo), foo); columns[1] = new PropertyColumn(new Model(bar), bar); IDataProvider provider = new EmptyDataProvider(); DataTable table = new DataTable(table, columns, provider, 20); table.addTopToolbar(new HeadersToolbar(table, null)); add(table);Markup: table wicket:id=table/tableresults in following rendered HTML: table thead span tr class=headers thspanfoo/span/th thspanbar/span/th /tr /span /thead tbody /tbody tfoot /tfoot /tableAccording to (X)HTML's definition thead may only contain tr tags.Here we've got span in between, such that the HTML is not valid according to the specs.I had a look into DataTable's source and found out that toolbars aremade of RepeaterViews. From my knowledge with Wicket settingsetRenderBodyOnly(true) on both topToolbars and bottomToolbars (which are of type RepeaterView) in DataTable.java should have made thetrick. But it didn't. span is always rendered.Is there anything I missed?Regards,Jan- Using Tomcat but need to do more? Need to support web services, security?Get stuff done quickly with pre-integrated technology to make your job easierDownload IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing listWicket-user@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/wicket-user - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable with Multi Selection
Hi,I am trying to use DataTable to provide multiple row selection. The row selections will be recorded and processed when the form is submitted. What's the best way of doing this? Or is it possible at all?In general, can each row of the DataTable be rendered as a check box for any boolean value of the model?Thanks, Jin How low will we go? Check out Yahoo! Messengers low PC-to-Phone call rates.
Re: [Wicket-user] DataTable with Multi Selection
sure, just put the table in the form and create an IColumn that adds a panel/fragment with a checkbox in it.-IgorOn 4/12/06, Jin Zhu [EMAIL PROTECTED] wrote:Hi, I am trying to use DataTable to provide multiple row selection. The row selections will be recorded and processed when the form is submitted. What's the best way of doing this? Or is it possible at all? In general, can each row of the DataTable be rendered as a check box for any boolean value of the model?Thanks, Jin How low will we go? Check out Yahoo! Messenger's low PC-to-Phone call rates.
RE: [Wicket-user] DataTable formatting
The CSS attribute empty-cells: show
works in Mozilla, but not in IE 6.0 are there any work-arounds?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Nick Heudecker
Sent: Monday, April 10, 2006 4:12
PM
To:
wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user]
DataTable formatting
Have you tried the CSS attribute 'empty-cells: show;'
?
On 4/10/06, Frank Silbermann [EMAIL PROTECTED]
wrote:
To draw lines separating every cell in my DataTable I tried: table border=1 wicket:id=datatableas Igor recommended. It worked fine, except for when the IDataProvider provided either a null or an empty string for a particular cell. Then the line separators were missing. Do you think the more complex CSS approach would do better?--or even table border=1 wicket:id=datatable-IgorOn 3/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote: style table.datatable td { border:0; border-bottom: 1px solid black; border-right: 1px solid black; } /style table class=datatable wicket:id=datatable . -Igor On 3/31/06, Frank Silbermann [EMAIL PROTECTED] wrote: Is there a way to make the DataTable draw a line between every row and column ? like a grid?
Re: [Wicket-user] DataTable formatting
It works in IE as well, depending on the contents of the TD. Can you paste a bit of the markup?On 4/11/06, Frank Silbermann
[EMAIL PROTECTED] wrote:
The CSS attribute 'empty-cells: show'
works in Mozilla, but not in IE 6.0 – are there any work-arounds?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of
Nick Heudecker
Sent: Monday, April 10, 2006 4:12
PM
To:
wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user]
DataTable formatting
Have you tried the CSS attribute 'empty-cells: show;'
?
On 4/10/06, Frank Silbermann
[EMAIL PROTECTED]
wrote:
To draw lines separating every cell in my DataTable I tried:
table border=1 wicket:id=datatable
as Igor recommended. It worked fine, except for when the IDataProvider provided either a null or an empty string for a particular cell.
Then the line separators were missing. Do you think the more complex CSS approach would do better?
--
or even table border=1 wicket:id=datatable
-Igor
On
3/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote:
style table.datatable td { border:0; border-bottom: 1px solid black;
border-right: 1px solid black; } /style
table class=datatable wicket:id=datatable
.
-Igor
On 3/31/06, Frank Silbermann
[EMAIL PROTECTED] wrote:
Is there a way to make the DataTable draw a line between every row and
column ? like a grid?
RE: [Wicket-user] DataTable formatting
To draw lines separating every cell in my DataTable I tried: table border=1 wicket:id=datatableas Igor recommended. It worked fine, except for when the IDataProvider provided either a null or an empty string for a particular cell. Then the line separators were missing. Do you think the more complex CSS approach would do better?--or even table border=1 wicket:id=datatable-IgorOn 3/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote: style table.datatable td { border:0; border-bottom: 1px solid black; border-right: 1px solid black; } /style table class=datatable wicket:id=datatable . -Igor On 3/31/06, Frank Silbermann [EMAIL PROTECTED] wrote: Is there a way to make the DataTable draw a line between every row and column ? like a grid?
Re: [Wicket-user] DataTable formatting
Have you tried the CSS attribute 'empty-cells: show;' ?On 4/10/06, Frank Silbermann [EMAIL PROTECTED]
wrote:
To draw lines separating every cell in my DataTable I tried:
table border="1" wicket:id="datatable"
as Igor recommended. It worked fine, except for when the IDataProvider provided either a null or an empty string for a particular cell.
Then the line separators were missing. Do you think the more complex CSS approach would do better?
--or even table border=1 wicket:id=datatable
-Igor
On
3/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote:
style table.datatable td { border:0; border-bottom: 1px solid black;
border-right: 1px solid black; } /style
table class=datatable wicket:id=datatable
.
-Igor
On
3/31/06, Frank Silbermann [EMAIL PROTECTED] wrote:
Is there a way to make the DataTable draw a line between every row and
column ? like a grid?
RE: [Wicket-user] DataTable formatting
Thank you!
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Nick Heudecker
Sent: Monday, April 10, 2006 4:12
PM
To:
wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user]
DataTable formatting
Have you tried the CSS attribute 'empty-cells: show;'
?
On 4/10/06, Frank Silbermann [EMAIL PROTECTED]
wrote:
To draw lines separating every cell in my DataTable I tried: table border=1 wicket:id=datatableas Igor recommended. It worked fine, except for when the IDataProvider provided either a null or an empty string for a particular cell. Then the line separators were missing. Do you think the more complex CSS approach would do better?--or even table border=1 wicket:id=datatable-IgorOn 3/31/06, Igor Vaynberg [EMAIL PROTECTED] wrote: style table.datatable td { border:0; border-bottom: 1px solid black; border-right: 1px solid black; } /style table class=datatable wicket:id=datatable . -Igor On 3/31/06, Frank Silbermann [EMAIL PROTECTED] wrote: Is there a way to make the DataTable draw a line between every row and column ? like a grid?
[Wicket-user] DataTable formatting
Is there a way to make the DataTable draw a line between every row and column like a grid?
Re: [Wicket-user] DataTable formatting
style table.datatable td { border:0; border-bottom: 1px solid black; border-right: 1px solid black; } /styletable class=datatable wicket:id=datatable.
-IgorOn 3/31/06, Frank Silbermann [EMAIL PROTECTED] wrote:
Is there a way to make the DataTable draw a line between every row and column –
like a grid?
Re: [Wicket-user] DataTable formatting
or even table border=1 wicket:id=datatable-IgorOn 3/31/06, Igor Vaynberg
[EMAIL PROTECTED] wrote:style table.datatable
td { border:0; border-bottom: 1px solid black; border-right: 1px solid black; } /styletable class=datatable wicket:id=datatable.
-IgorOn 3/31/06, Frank Silbermann
[EMAIL PROTECTED] wrote:
Is there a way to make the DataTable draw a line between every row and column –
like a grid?
[Wicket-user] DataTable and IDataProvider question
I am working with a database that is kind of strange. Someone provides a new table with each days data. Thus, the database can cause an SQLException as a normal result for the use case where the user requests data that hasnt been produced yet. When my Iterator IDataprovider.iterate(int first, int count) method is called and I go to the database, I would like to handle the SQLException to call void Component.setResponsePage( Class.responsePage) to tell the user what has happened, passing in PageParameters to enable the user to continue. It seems that DataTable does not like me jumping out of the iterate(first,count) method like that. It tries to set the ResponsePage to the Wicket error page, which causes a serious failure saying that one cannot set the ResponsePage twice. What are my options for solving this problem? Is it simply a matter of making my iterate(first,count) return an empty iterator to satisfy the DataTable caller before my setResponsePage() can take effect? Here is the relevant section from the Tomcat logfile: Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Mar 24, 2006 8:11:10 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Mar 24, 2006 8:11:10 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Mar 24, 2006 8:11:20 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet MEM_Application threw exception wicket.WicketRuntimeException: Internal Error: Could not render error page class wicket.markup.html.pages.InternalErrorPage at wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java:106) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:76) at wicket.RequestCycle.step(RequestCycle.java:971) at wicket.RequestCycle.steps(RequestCycle.java:1005) at wicket.RequestCycle.request(RequestCycle.java:451) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:212) at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:250) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) at java.lang.Thread.run(Thread.java:595) Caused by: wicket.WicketRuntimeException: Already redirecting to '/MEMSpssWebModule/mem?wicket:interface=:0:1:'. Cannot redirect more than once at wicket.protocol.http.BufferedWebResponse.redirect(BufferedWebResponse.java:88) at wicket.protocol.http.WebRequestCycle.redirectTo(WebRequestCycle.java:205) at wicket.request.target.component.PageRequestTarget.respond(PageRequestTarget.java:60) at wicket.request.compound.DefaultResponseStrategy.respond(DefaultResponseStrategy.java:49) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:66) at wicket.RequestCycle.respond(RequestCycle.java:877) at wicket.RequestCycle.step(RequestCycle.java:946) ... 20 more Mar 24,
Re: [Wicket-user] DataTable and IDataProvider question
how did it crash? what was the output?another thing is cant you try this before the datatable is even rendering? why do the check so late in the game?-IgorOn 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I'm using 1.2 B2 -Original Message- From: [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED]] On Behalf Of Igor Vaynberg Sent: Friday, March 24, 2006 10:41 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] DataTable and IDataProvider question request cycle. are you using 1.2 head? -Igor On 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I did that, and it crashed. Who is supposed to catch the RestartResponseException to restart the response? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Igor Vaynberg Sent: Friday, March 24, 2006 10:13 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] DataTable and IDataProvider question try throwing RestartResponseException. -Igor On 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I am working with a database that is kind of strange. Someone provides a new table with each day's data. Thus, the database can cause an SQLException as a normal result for the use case where the user requests data that hasn't been produced yet. When my Iterator IDataprovider.iterate(int first, int count) method is called and I go to the database, I would like to handle the SQLException to call void Component.setResponsePage( Class.responsePage) to tell the user what has happened, passing in PageParameters to enable the user to continue. It seems that DataTable does not like me jumping out of the iterate(first,count) method like that. It tries to set the ResponsePage to the Wicket error page, which causes a serious failure saying that one cannot set the ResponsePage twice. What are my options for solving this problem? Is it simply a matter of making my iterate(first,count) return an empty iterator to satisfy the DataTable caller before my setResponsePage() can take effect? Here is the relevant section from the Tomcat logfile: Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]] Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Mar 24, 2006 8:11:10 AM org.apache.catalina.core.ApplicationContext log INFO: ContextListener: contextInitialized() Mar 24, 2006 8:11:10 AM org.apache.catalina.core.ApplicationContext log INFO: SessionListener: contextInitialized() Mar 24, 2006 8:11:20 AM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet MEM_Application threw exception wicket.WicketRuntimeException: Internal Error: Could not render error page class wicket.markup.html.pages.InternalErrorPage at wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java:106) at wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:76) at wicket.RequestCycle.step(RequestCycle.java:971) at wicket.RequestCycle.steps(RequestCycle.java:1005) at wicket.RequestCycle.request(RequestCycle.java:451) at wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:212) at wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:250) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection
RE: [Wicket-user] DataTable and IDataProvider question
Are we not expected to go to the database when the iterate(first, count) method is called? Thats when the database tells me (through an SQLException) that the table hasnt been created yet. I am beginning to wonder about assumed invariants that I did not take into consideration in my current design. When the user changes some query parameters, then the next page refresh should replace the data in the table based on the new query. Ive assumed that I can handle this merely by changing the results returned by IDataprovider.iterate(first, count), but now Im beginning to wonder. A change in the query changes the result of IDataProvider.size(). If DataTable does not deal will with changing data sizes, maybe I have to respond to a change in SQL query at a higher level not merely to have the IDataProvider reflect the changes, but to replace the whole table. What do you think? Anyway, here is the result I got. Do you need the log file? (Or do I just need to back up and realize that the DataTable is not quite as flexible as Id assumed.) type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception wicket.WicketRuntimeException: Internal Error: Could not render error page class wicket.markup.html.pages.InternalErrorPage wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java:106) wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond(AbstractCompoundRequestCycleProcessor.java:76) wicket.RequestCycle.step(RequestCycle.java:971) wicket.RequestCycle.steps(RequestCycle.java:1005) wicket.RequestCycle.request(RequestCycle.java:451) wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:212) wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:250) javax.servlet.http.HttpServlet.service(HttpServlet.java:709) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) note The full stack trace of the root cause is available in the Apache Tomcat/5.5.9 logs. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Igor Vaynberg Sent: Friday, March 24, 2006 11:06 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] DataTable and IDataProvider question how did it crash? what was the output? another thing is cant you try this before the datatable is even rendering? why do the check so late in the game? -Igor On 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I'm using 1.2 B2 -Original Message- From: [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED]] On Behalf Of Igor Vaynberg Sent: Friday, March 24, 2006 10:41 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] DataTable and IDataProvider question request cycle. are you using 1.2 head? -Igor On 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I did that, and it crashed. Who is supposed to catch the RestartResponseException to restart the response? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of Igor Vaynberg Sent: Friday, March 24, 2006 10:13 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] DataTable and IDataProvider question try throwing RestartResponseException. -Igor On 3/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: I am working with a database that is kind of strange. Someone provides a new table with each day's data. Thus, the database can cause an SQLException as a normal result for the use case where the user requests data that hasn't been produced yet. When my Iterator IDataprovider.iterate(int first, int count) method is called and I go to the database, I would like to handle the SQLException to call void Component.setResponsePage( Class.responsePage) to tell the user what has happened, passing in PageParameters to enable the user to continue. It seems that DataTable does not like me jumping out of the iterate(first,count) method like that. It tries to set the ResponsePage to the Wicket error page, which causes a serious failure saying that one cannot set the ResponsePage twice. What are my options for solving this problem? Is it simply a matter of making my iterate(first,count) return an empty iterator to satisfy the DataTable caller before my setResponsePage() can take effect? Here is the relevant section from the Tomcat logfile: Mar 24, 2006 8:11:03 AM org.apache.catalina.core.ApplicationContext log INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http
Re: [Wicket-user] DataTable and IDataProvider question
it should work just fine for varying sizes. i really dont understand where your problem is.i modified the examples DataTablePage with the following and it worked just fine, not sure what its not working for you:
add(new DefaultDataTable(table, columns, new SortableDataProvider() { public Iterator iterator(int first, int count) {throw new RestartResponseException(new GridViewPage());
} public int size() {throw new RestartResponseException(new GridViewPage()); } public IModel model(Object object)
{// TODO Auto-generated method stubreturn null; } }, 8));-IgorOn 3/24/06,
Frank Silbermann [EMAIL PROTECTED] wrote:
Are we not expected to go to the database
when the "iterate(first, count)" method is called? That's when the database tells me (through
an SQLException) that the table hasn't been created yet.
I am beginning to wonder about assumed
invariants that I did not take into consideration in my current design. When the user changes some query
parameters, then the next page refresh should replace the data in the table
based on the new query. I've
assumed that I can handle this merely by changing the results returned by
IDataprovider.iterate(first, count), but now I'm beginning to wonder.
A change in the query changes the result
of IDataProvider.size(). If DataTable
does not deal will with changing data sizes, maybe I have to respond to a
change in SQL query at a higher level – not merely to have the
IDataProvider reflect the changes, but to replace the whole table. What do you think? Anyway, here is the result I got. Do you need the log file? (Or do I just need to back up and
realize that the DataTable is not quite as flexible as I'd assumed.)
type Exception report
message
description The server encountered an
internal error () that prevented it from fulfilling this request.
exception
wicket.WicketRuntimeException: Internal Error: Could not render error page class wicket.markup.html.pages.InternalErrorPage
wicket.request.compound.DefaultExceptionResponseStrategy.respond(DefaultExceptionResponseStrategy.java
:106) wicket.request.compound.AbstractCompoundRequestCycleProcessor.respond
(AbstractCompoundRequestCycleProcessor.java:76) wicket.RequestCycle.step
(RequestCycle.java:971) wicket.RequestCycle.steps(RequestCycle.java
:1005) wicket.RequestCycle.request(RequestCycle.java:451)
wicket.protocol.http.WicketServlet.doGet(WicketServlet.java
:212) wicket.protocol.http.WicketServlet.doPost(WicketServlet.java
:250) javax.servlet.http.HttpServlet.service(HttpServlet.java
:709) javax.servlet.http.HttpServlet.service(HttpServlet.java
:802)
note The full stack trace of the root
cause is available in the Apache Tomcat/5.5.9 logs.
-Original Message-
From:
[EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]] On Behalf Of
Igor Vaynberg
Sent: Friday, March 24, 2006 11:06
AM
To:
wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user]
DataTable and IDataProvider question
how did it crash? what was the output?
another thing is cant you try this before the datatable is even rendering? why
do the check so late in the game?
-Igor
On 3/24/06, Frank Silbermann
[EMAIL PROTECTED]
wrote:
I'm using 1.2 B2
-Original
Message-
From: [EMAIL PROTECTED]
[mailto:
[EMAIL PROTECTED]] On
Behalf Of Igor Vaynberg
Sent:
Friday, March 24, 2006 10:41 AM
To: wicket-user@lists.sourceforge.net
Subject: Re:
[Wicket-user] DataTable and IDataProvider question
request cycle. are you using 1.2 head?
-Igor
On 3/24/06, Frank
Silbermann
[EMAIL PROTECTED] wrote:
I did that, and it
crashed. Who is supposed to catch the RestartResponseException to restart
the response?
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
On Behalf Of Igor Vaynberg
Sent: Friday, March 24, 2006 10:13
AM
To: wicket-user@lists.sourceforge.net
Subject: Re: [Wicket-user]
DataTable and IDataProvider question
try throwing RestartResponseException.
-Igor
On 3/24/06, Frank
Silbermann
[EMAIL PROTECTED] wrote:
I am working with a
database that is kind of strange. Someone provides a new table with each
day's data. Thus, the database can cause an SQLException as a normal
result for the use case where the user requests data that hasn't been produced
yet.
When my Iterator
IDataprovider.iterate(int first, int count) method is called and I go to
the database, I would like to handle the SQLException to call void
Component.setResponsePage( Class.responsePage) to tell the user what has
happened, passing in PageParameters to enable the user to continue.
It seems that DataTable
does not like me jumping out of the iterate(first,count) method
like that. It tries to set the ResponsePage to the Wicket error page,
which causes a serious failure saying that one cannot set the ResponsePage
twice.
What are my options for
solving this problem?
Is it simply a matter of
making my iterate(first,cou
Re: [Wicket-user] DataTable
-BEGIN PGP SIGNED MESSAGE- Hash: RIPEMD160 You could always add subclasses of AbstractColumn to provide whatever data you wanted. That combined with Fragments gives you loads of flexibility. Frank Silbermann wrote: In Wicket-Examples, Repeaters, there's an example of a DataTable from Wicket-Extensions. The data provider supplies lists of javabeans, each bean representing a row in the table. The PropertyColumn object for each column of the table gives information about the column title, its sortability, and the non-OGNL string used for pulling a cell's data out of the bean. In this example, the column names are hardcoded as bean properties, but what I want is to display any arbitrary JDBC ResultSet in a DataTable. Has anyone written code to do that? (And if so, could I see it? ASP.NET has this feature, and I'm rewriting code that uses it.) If not, I was thinking that I could implement IDataProvider to contain information about the number and names of the columns taken from the ResultSetMetaData. The data provider would hold a list of row objects, each of which would be (or contain) an indexed sequence (an Array or ArrayList) of atomic data objects, obtained by calling resultSet.getObject(index) varying index within the column count. My subclass of DataTable would be constructed with this data provider as an argument. A loop (indexed within the column count) would create a list of PropertyColumn objects -- each with the display model based on the column name recorded from the ResultSetMetaData, and a non-OGNL property expression that makes use of List/Array indexing to access the specific field in the row. Does this sound like a good approach, or am I re-inventing the wheel here? --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - -- Justin Lee http://www.antwerkz.com AIM : evan chooly 720.299.0101 -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.2.1 (Cygwin) iD8DBQFEAiRwJnQfEGuJ90MRAzGxAJ91Zad4B32tAanSJVWzXTsPoVLlAACeIh0h rllYzFJZHttgUUd2MwDDwn4= =JJWl -END PGP SIGNATURE- --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid=110944bid=241720dat=121642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] DataTable
In Wicket-Examples, Repeaters, there's an example of a DataTable from Wicket-Extensions. The data provider supplies lists of javabeans, each bean representing a row in the table. The PropertyColumn object for each column of the table gives information about the column title, its sortability, and the non-OGNL string used for pulling a cell's data out of the bean. In this example, the column names are hardcoded as bean properties, but what I want is to display any arbitrary JDBC ResultSet in a DataTable. Has anyone written code to do that? (And if so, could I see it? ASP.NET has this feature, and I'm rewriting code that uses it.) If not, I was thinking that I could implement IDataProvider to contain information about the number and names of the columns taken from the ResultSetMetaData. The data provider would hold a list of row objects, each of which would be (or contain) an indexed sequence (an Array or ArrayList) of atomic data objects, obtained by calling resultSet.getObject(index) varying index within the column count. My subclass of DataTable would be constructed with this data provider as an argument. A loop (indexed within the column count) would create a list of PropertyColumn objects -- each with the display model based on the column name recorded from the ResultSetMetaData, and a non-OGNL property expression that makes use of List/Array indexing to access the specific field in the row. Does this sound like a good approach, or am I re-inventing the wheel here? --- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnkkid0944bid$1720dat1642 ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] DataTable
this would be easier if you dont use the property columnjust create a subclass of abstract column that holds the index of the column and calls the appropriate getObject() on the result set.-Igor On 2/24/06, Frank Silbermann [EMAIL PROTECTED] wrote: In Wicket-Examples, Repeaters, there's an example of a DataTable fromWicket-Extensions.The data provider supplies lists of javabeans, eachbean representing a row in the table.The PropertyColumn object foreach column of the table gives information about the column title, its sortability, and the non-OGNL string used for pulling a cell's data outof the bean.In this example, the column names are hardcoded as bean properties, butwhat I want is to display any arbitrary JDBC ResultSet in a DataTable. Has anyone written code to do that?(And if so, could I see it?ASP.NET has this feature, and I'm rewriting code that uses it.)If not, I was thinking that I could implement IDataProvider to contain information about the number and names of the columns taken from theResultSetMetaData.The data provider would hold a list of row objects, each of which wouldbe (or contain) an indexed sequence (an Array or ArrayList) of atomic data objects, obtained by calling resultSet.getObject(index) varyingindex within the column count.My subclass of DataTable would be constructed with this data provider asan argument.A loop (indexed within the column count) would create a list of PropertyColumn objects -- each with the display model based onthe column name recorded from the ResultSetMetaData, and a non-OGNLproperty _expression_ that makes use of List/Array indexing to access the specific field in the row.Does this sound like a good approach, or am I re-inventing the wheelhere?---This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcastand join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmdlnkkid0944bid$1720dat1642___Wicket-user mailing listWicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
