Re: Checkbox filtering a dataview
Thanks. That makes a lot of sense. Sometimes the simplest approaches are the
ones I forget.
Matt
igor.vaynberg wrote:
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider extends mydataprovider {
protected boolean getfilter() { return filter; }
}
}
On Wed, Feb 4, 2009 at 1:51 PM, Matt Welch matt...@welchkin.net wrote:
Thank you for your reply. Unfortunately (for this situation, anyway), we
frequently reuse our dataproviders in more than one place in the
application, so they are are always in their own class files. In any
case,
what we have will work for now. I'll look around through the examples for
other use cases.
Matt
igor.vaynberg wrote:
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider implements idataprovider() {
public int size() { return new query(filter).size(); }
public iterator iterator() { return new query(filter).iterator();
}
}
}
-igor
On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch matt...@welchkin.net
wrote:
I'm probably thinking about his all wrong, but for some reason I can't
get my
mind in the right frame here. I have a page with a dataview that is
showing
data in a table. That dataview needs to be filtered by a checkbox in a
different place on same page. The model for that checkbox is an
attribute
of
the page (using PropertyModel). When I click the checkbox the page
needs
to
refresh and show filtered data. Obviously the dataview need to know the
current value of that checkbox. The only way I can think to do that is
to
pass the page itself to the dataview so that it can call the getter for
that
property. This seems convoluted, however. Am I missing something?
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Checkbox filtering a dataview
I'm probably thinking about his all wrong, but for some reason I can't get my mind in the right frame here. I have a page with a dataview that is showing data in a table. That dataview needs to be filtered by a checkbox in a different place on same page. The model for that checkbox is an attribute of the page (using PropertyModel). When I click the checkbox the page needs to refresh and show filtered data. Obviously the dataview need to know the current value of that checkbox. The only way I can think to do that is to pass the page itself to the dataview so that it can call the getter for that property. This seems convoluted, however. Am I missing something? -- View this message in context: http://www.nabble.com/Checkbox-filtering-a-dataview-tp21839427p21839427.html Sent from the Wicket - User 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: Checkbox filtering a dataview
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider implements idataprovider() {
public int size() { return new query(filter).size(); }
public iterator iterator() { return new query(filter).iterator(); }
}
}
-igor
On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch matt...@welchkin.net wrote:
I'm probably thinking about his all wrong, but for some reason I can't get my
mind in the right frame here. I have a page with a dataview that is showing
data in a table. That dataview needs to be filtered by a checkbox in a
different place on same page. The model for that checkbox is an attribute of
the page (using PropertyModel). When I click the checkbox the page needs to
refresh and show filtered data. Obviously the dataview need to know the
current value of that checkbox. The only way I can think to do that is to
pass the page itself to the dataview so that it can call the getter for that
property. This seems convoluted, however. Am I missing something?
--
View this message in context:
http://www.nabble.com/Checkbox-filtering-a-dataview-tp21839427p21839427.html
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Re: Checkbox filtering a dataview
Thank you for your reply. Unfortunately (for this situation, anyway), we
frequently reuse our dataproviders in more than one place in the
application, so they are are always in their own class files. In any case,
what we have will work for now. I'll look around through the examples for
other use cases.
Matt
igor.vaynberg wrote:
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider implements idataprovider() {
public int size() { return new query(filter).size(); }
public iterator iterator() { return new query(filter).iterator(); }
}
}
-igor
On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch matt...@welchkin.net wrote:
I'm probably thinking about his all wrong, but for some reason I can't
get my
mind in the right frame here. I have a page with a dataview that is
showing
data in a table. That dataview needs to be filtered by a checkbox in a
different place on same page. The model for that checkbox is an attribute
of
the page (using PropertyModel). When I click the checkbox the page needs
to
refresh and show filtered data. Obviously the dataview need to know the
current value of that checkbox. The only way I can think to do that is to
pass the page itself to the dataview so that it can call the getter for
that
property. This seems convoluted, however. Am I missing something?
--
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Re: Checkbox filtering a dataview
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider extends mydataprovider {
protected boolean getfilter() { return filter; }
}
}
On Wed, Feb 4, 2009 at 1:51 PM, Matt Welch matt...@welchkin.net wrote:
Thank you for your reply. Unfortunately (for this situation, anyway), we
frequently reuse our dataproviders in more than one place in the
application, so they are are always in their own class files. In any case,
what we have will work for now. I'll look around through the examples for
other use cases.
Matt
igor.vaynberg wrote:
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider implements idataprovider() {
public int size() { return new query(filter).size(); }
public iterator iterator() { return new query(filter).iterator(); }
}
}
-igor
On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch matt...@welchkin.net wrote:
I'm probably thinking about his all wrong, but for some reason I can't
get my
mind in the right frame here. I have a page with a dataview that is
showing
data in a table. That dataview needs to be filtered by a checkbox in a
different place on same page. The model for that checkbox is an attribute
of
the page (using PropertyModel). When I click the checkbox the page needs
to
refresh and show filtered data. Obviously the dataview need to know the
current value of that checkbox. The only way I can think to do that is to
pass the page itself to the dataview so that it can call the getter for
that
property. This seems convoluted, however. Am I missing something?
--
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RE: Checkbox filtering a dataview
Pass your data provider an instance of IModelBoolean. That way it is
agnostic as to where it's getting the switch from.
Jeremy Thomerson
http://www.wickettraining.com
-- sent from a wireless device
-Original Message-
From: Matt Welch matt...@welchkin.net
Sent: Wednesday, February 04, 2009 1:51 PM
To: users@wicket.apache.org
Subject: Re: Checkbox filtering a dataview
Thank you for your reply. Unfortunately (for this situation, anyway), we
frequently reuse our dataproviders in more than one place in the
application, so they are are always in their own class files. In any case,
what we have will work for now. I'll look around through the examples for
other use cases.
Matt
igor.vaynberg wrote:
public mypage extends webpage {
private boolean filter;
public mypage() {
add(new dataview(dataview, new dataprovider()) {});
}
private class dataprovider implements idataprovider() {
public int size() { return new query(filter).size(); }
public iterator iterator() { return new query(filter).iterator(); }
}
}
-igor
On Wed, Feb 4, 2009 at 12:55 PM, Matt Welch matt...@welchkin.net wrote:
I'm probably thinking about his all wrong, but for some reason I can't
get my
mind in the right frame here. I have a page with a dataview that is
showing
data in a table. That dataview needs to be filtered by a checkbox in a
different place on same page. The model for that checkbox is an attribute
of
the page (using PropertyModel). When I click the checkbox the page needs
to
refresh and show filtered data. Obviously the dataview need to know the
current value of that checkbox. The only way I can think to do that is to
pass the page itself to the dataview so that it can call the getter for
that
property. This seems convoluted, however. Am I missing something?
--
View this message in context:
http://www.nabble.com/Checkbox-filtering-a-dataview-tp21839427p21839427.html
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