Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Hi David,
The IColumn#populateItem method populates a cell in the HTML table. It
is as if you are adding your components to markup like this:
If you have that, and you do:
add(new Link("xyz"){...});
then you will have the same results. Why? Because Link was not designed
to be added to markup. Actually, it can be added to , but then
you get the onclick behaviour you are describing.
What the link Sven sent is trying to say is this: you cant add a Link
directly to the cellItem. You must create an intermediate component, the
example shows it as the LinkPanel. The LinkPanel is added to the ,
and this works nicely. The link panel then makes markup available,
and you add the link to that.
I usually use an abstract LinkPanel that has one abstract factory method
to create the link, so my populateItem method looks like:
cellItem.add(
// adding link panel to cell
new LinkPanel(componentId, rowModel){
// link panel has abstract factory method for link
@Override
protected Component createLink(String componentId, IModel
model)
{
return new Link(componentId, model)
{
@Override
public void onClick()
{
getModel().doSomething();
setResponsePage();
}
}.setBody(Model.of("Whatever"));
}
});
hth,
Jesse
On 14/06/2013 18:22, David Solum wrote:
I am using Wicket 6.8 and have a sortable DefaultDataTable that gets its
columns programmatically.
The markup to get this table and the dynamically generated columns simple
(I've added spaces so it all shows):
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%" / >
< /wicket:panel>
All of the columns are generated from a passed in LinkedHashMap of labels
and attributes:
for (Entry entry : entrySet) {
final String label = entry.getKey();
final String attribute = entry.getValue();
columns.add(new PsPropertyColumn(label, attribute) {
@Override
public void populateItem(Item cellItem, String componentId,
IModel model)
{
final Object modelObject = model.getObject();
final Object value = PropertyResolver.getValue(attribute,
modelObject);
// Add an edit link
BookmarkablePageLink link = new ...;
...
cellItem.add(link);
}
}
}
DefaultDataTable table = new DefaultDataTable("dataTable", columns,
dataProvider, MAX_ROWS) {
...
}
add(table);
So this properly displays as a sortable table with clickable columns that
send the user to the required page. However, as many posts have mentioned,
this is rendered as a cell with an onclick handler rather than an anchor (<
a href="..." />) tag. I want the anchor tag for a couple of reasons, one if
which is that I want to add my own onclick handler without having an
existing onclick handler in the way.
I have seen a solution that says to put an anchor tag inside a panel in the
HTML markup, and to add the link inside of a Panel subclass. Sadly for me
the markup in the examples wasn't complete, and whatever I try (anchor tags,
tr/td tags, panel tags, etc.), I get the same error:
Last cause: Close tag not found for tag:
. For Components only raw markup is allow in between the tags but not other
Wicket Component. Component: [DefaultDataTable [Component id = dataTable]]
Here is the simplest thing I've tried:
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%">
< a href="#" wicket:id="link">< /a>
< /table>
< /wicket:panel>
Again, no success. I would love to see markup that allows the
BookmarkablePageLinks be rendered insided the DefaultDataTable as anchor
tags. Thanks in advance for any help.
--
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Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Please create a mini application (a quickstart) that shows the problem and upload it somewhere. Or put it in GitHub/BitBucket. Then someone of us will fix it and send it back to you. On Tue, Jun 18, 2013 at 12:25 AM, David Solum wrote: > If you're saying to add the fragment tag outside the table tag, I don't get > any errors, but the Links I add are still rendered as div tags with onclick > handlers. What would tie the BookmarkablePageLinks that I add to the > DefaultDataTable to the anchor tags in your markup? Thank you. > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659570.html > Sent from the Users forum mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
If you're saying to add the fragment tag outside the table tag, I don't get any errors, but the Links I add are still rendered as div tags with onclick handlers. What would tie the BookmarkablePageLinks that I add to the DefaultDataTable to the anchor tags in your markup? Thank you. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659570.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
You have to use just for the DataTable. And a separate markup for the cell content. For example with a Fragment: Or use Panel if you don't have experience with Fragments On Mon, Jun 17, 2013 at 6:19 PM, David Solum wrote: > Here is the simplest thing I've tried: > > < wicket:panel> > < table wicket:id="dataTable" border="0" cellpadding="1" > cellspacing="1" width="90%"> > < a href="#" wicket:id="link">< /a> > < /table> > < /wicket:panel> > > (I added the spaces after the angled brackets just for posting, they are > not > part of the markup in my code.) > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659556.html > Sent from the Users forum mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Here is the simplest thing I've tried: < wicket:panel> < table wicket:id="dataTable" border="0" cellpadding="1" cellspacing="1" width="90%"> < a href="#" wicket:id="link">< /a> < /table> < /wicket:panel> (I added the spaces after the angled brackets just for posting, they are not part of the markup in my code.) -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659556.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Show us your new markup. On Mon, Jun 17, 2013 at 5:09 PM, David Solum wrote: > Hi, > > As I said in my original post, that markup works, but the > BookmarkablePageLinks that I add are rendered as div tags with onclick > handlers. I am trying to get anchor tags. > > I believe the post that Sven referred to is a step in the right direction, > but my markup gives me the unclosed tag error. > > Has anyone gotten a BookmarkablePageLink to render as an anchor tag? If > so, > may I see the markup you used? Thank you very much in advance. > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659551.html > Sent from the Users forum mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Hi, As I said in my original post, that markup works, but the BookmarkablePageLinks that I add are rendered as div tags with onclick handlers. I am trying to get anchor tags. I believe the post that Sven referred to is a step in the right direction, but my markup gives me the unclosed tag error. Has anyone gotten a BookmarkablePageLink to render as an anchor tag? If so, may I see the markup you used? Thank you very much in advance. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659551.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Hi, DataTable should be used with markup like: If you want complex markup for the cells' content than you have to add Panel|Fragment|Border component to the column's item, as described in the Wiki page. On Fri, Jun 14, 2013 at 10:40 PM, David Solum wrote: > Yes Sven, that is where I got the HTML I posted that gives me the "Close > tag > not found" error. > > > > -- > View this message in context: > http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659514.html > Sent from the Users forum mailing list archive at Nabble.com. > > - > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Yes Sven, that is where I got the HTML I posted that gives me the "Close tag not found" error. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502p4659514.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
Have you read the following?
https://cwiki.apache.org/WICKET/adding-links-in-a-defaultdatatable.html
Sven
On 06/14/2013 06:22 PM, David Solum wrote:
I am using Wicket 6.8 and have a sortable DefaultDataTable that gets its
columns programmatically.
The markup to get this table and the dynamically generated columns simple
(I've added spaces so it all shows):
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%" / >
< /wicket:panel>
All of the columns are generated from a passed in LinkedHashMap of labels
and attributes:
for (Entry entry : entrySet) {
final String label = entry.getKey();
final String attribute = entry.getValue();
columns.add(new PsPropertyColumn(label, attribute) {
@Override
public void populateItem(Item cellItem, String componentId,
IModel model)
{
final Object modelObject = model.getObject();
final Object value = PropertyResolver.getValue(attribute,
modelObject);
// Add an edit link
BookmarkablePageLink link = new ...;
...
cellItem.add(link);
}
}
}
DefaultDataTable table = new DefaultDataTable("dataTable", columns,
dataProvider, MAX_ROWS) {
...
}
add(table);
So this properly displays as a sortable table with clickable columns that
send the user to the required page. However, as many posts have mentioned,
this is rendered as a cell with an onclick handler rather than an anchor (<
a href="..." />) tag. I want the anchor tag for a couple of reasons, one if
which is that I want to add my own onclick handler without having an
existing onclick handler in the way.
I have seen a solution that says to put an anchor tag inside a panel in the
HTML markup, and to add the link inside of a Panel subclass. Sadly for me
the markup in the examples wasn't complete, and whatever I try (anchor tags,
tr/td tags, panel tags, etc.), I get the same error:
Last cause: Close tag not found for tag:
. For Components only raw markup is allow in between the tags but not other
Wicket Component. Component: [DefaultDataTable [Component id = dataTable]]
Here is the simplest thing I've tried:
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%">
< a href="#" wicket:id="link">< /a>
< /table>
< /wicket:panel>
Again, no success. I would love to see markup that allows the
BookmarkablePageLinks be rendered insided the DefaultDataTable as anchor
tags. Thanks in advance for any help.
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502.html
Sent from the Users forum mailing list archive at Nabble.com.
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To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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-
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For additional commands, e-mail: users-h...@wicket.apache.org
How to dynamically add a hyperlink (BookmarkablePageLink) to DefaultDataTable that is rendered as an anchor
I am using Wicket 6.8 and have a sortable DefaultDataTable that gets its
columns programmatically.
The markup to get this table and the dynamically generated columns simple
(I've added spaces so it all shows):
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%" / >
< /wicket:panel>
All of the columns are generated from a passed in LinkedHashMap of labels
and attributes:
for (Entry entry : entrySet) {
final String label = entry.getKey();
final String attribute = entry.getValue();
columns.add(new PsPropertyColumn(label, attribute) {
@Override
public void populateItem(Item cellItem, String componentId,
IModel model)
{
final Object modelObject = model.getObject();
final Object value = PropertyResolver.getValue(attribute,
modelObject);
// Add an edit link
BookmarkablePageLink link = new ...;
...
cellItem.add(link);
}
}
}
DefaultDataTable table = new DefaultDataTable("dataTable", columns,
dataProvider, MAX_ROWS) {
...
}
add(table);
So this properly displays as a sortable table with clickable columns that
send the user to the required page. However, as many posts have mentioned,
this is rendered as a cell with an onclick handler rather than an anchor (<
a href="..." />) tag. I want the anchor tag for a couple of reasons, one if
which is that I want to add my own onclick handler without having an
existing onclick handler in the way.
I have seen a solution that says to put an anchor tag inside a panel in the
HTML markup, and to add the link inside of a Panel subclass. Sadly for me
the markup in the examples wasn't complete, and whatever I try (anchor tags,
tr/td tags, panel tags, etc.), I get the same error:
Last cause: Close tag not found for tag:
. For Components only raw markup is allow in between the tags but not other
Wicket Component. Component: [DefaultDataTable [Component id = dataTable]]
Here is the simplest thing I've tried:
< wicket:panel>
< table wicket:id="dataTable" border="0" cellpadding="1"
cellspacing="1" width="90%">
< a href="#" wicket:id="link">< /a>
< /table>
< /wicket:panel>
Again, no success. I would love to see markup that allows the
BookmarkablePageLinks be rendered insided the DefaultDataTable as anchor
tags. Thanks in advance for any help.
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/How-to-dynamically-add-a-hyperlink-BookmarkablePageLink-to-DefaultDataTable-that-is-rendered-as-an-ar-tp4659502.html
Sent from the Users forum mailing list archive at Nabble.com.
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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