Re: Getting data from dynamically constructed elements

2011-03-21 Thread tech7 
Any suggestions?

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Re: Getting data from dynamically constructed elements

2011-03-21 Thread tech7 
I have assigned that groupModels to checkGroup but all checkboxes are coming
checked.
How can I display them as unchecked at first display??


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Re: Getting data from dynamically constructed elements

2011-03-21 Thread James Carman 
The state of the checkboxes is determined by the model.  So, just make
sure the model doesn't contain those values.  Take a look at:

http://wicketstuff.org/wicket14/forminput/

for an example.  The model isn't completely obvious (which is why I
dislike CompoundPropertyModels), but the values that will be checked
will be the ones that are contained in the FormInputModel's
numbersCheckGroup property (which is an ArrayListString).  So, if
a Check's model value is contained in the numbersCheckGroup list,
then that Check will be selected.

On Mon, Mar 21, 2011 at 8:16 AM, tech7 techlove...@gmail.com wrote:
 I have assigned that groupModels to checkGroup but all checkboxes are coming
 checked.
 How can I display them as unchecked at first display??


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Getting data from dynamically constructed elements

2011-03-20 Thread tech7 
Hi to everyone,
I have a loop and inside this loop; i am constructing checkgroups in the
listview but I dont know how to get data after the user has selected.Do you
have any idea?I need your suggestions.
With my best regards.

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Re: Getting data from dynamically constructed elements

2011-03-20 Thread James Carman 
What model is your checkgroup bound to?
On Mar 20, 2011 2:41 PM, tech7 techlove...@gmail.com wrote:
 Hi to everyone,
 I have a loop and inside this loop; i am constructing checkgroups in the
 listview but I dont know how to get data after the user has selected.Do
you
 have any idea?I need your suggestions.
 With my best regards.

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 JSP
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Re: Getting data from dynamically constructed elements

2011-03-20 Thread tech7 
My code is like that:

propertyLoop1 = new Loop(properties1, propertyList1.size()) {

@Override
protected void populateItem(final LoopItem 
propertyItem) {
final Property property1 =
propertyList1.get(propertyItem.getIteration());
propertyItem.add(new Label(propertyName1, 
property1.getName()));

final List itemList1 = new 
ArrayList(property1.getItems());

final CheckGroup itemsGroup = new 
CheckGroup(group, new ArrayList());

ListView items = new ListView(items, 
itemList1) {

protected void populateItem(ListItem 
itemItem) {
Check check = new 
Check(itemCheck, itemItem.getModel());
Label label = new 
Label(itemName, new
PropertyModel(itemItem.getModel(), name));
itemItem.add(check);
itemItem.add(label);
};

};
items.setReuseItems(true);
itemsGroup.add(items);
propertyItem.add(itemsGroup);
};
};

I am really stuck on this.

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Re: Getting data from dynamically constructed elements

2011-03-20 Thread Martin Grigorov 
in your case:
propertyLoop1.get(someIterationAsString).get(groyp).getModelObject()

but better pass a List to the itemsGroup which is reachable without using
the tree as above
e.g.

ListList groupModels = ...;

and then:
 final CheckGroup itemsGroup = new CheckGroup(group,
groupModels.get(propertyItem.getIteration()));

On Sun, Mar 20, 2011 at 10:10 PM, tech7 techlove...@gmail.com wrote:

 My code is like that:

 propertyLoop1 = new Loop(properties1, propertyList1.size()) {

@Override
protected void populateItem(final LoopItem
 propertyItem) {
final Property property1 =
 propertyList1.get(propertyItem.getIteration());
propertyItem.add(new Label(propertyName1,
 property1.getName()));

final List itemList1 = new
 ArrayList(property1.getItems());

final CheckGroup itemsGroup = new
 CheckGroup(group, new ArrayList());

ListView items = new ListView(items,
 itemList1) {

protected void populateItem(ListItem
 itemItem) {
Check check = new
 Check(itemCheck, itemItem.getModel());
Label label = new
 Label(itemName, new
 PropertyModel(itemItem.getModel(), name));
itemItem.add(check);
itemItem.add(label);
};

};
items.setReuseItems(true);
itemsGroup.add(items);
propertyItem.add(itemsGroup);
};
};

 I am really stuck on this.

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Re: Getting data from dynamically constructed elements

2011-03-20 Thread tech7 
Thank you for your response.
I got this error when I tried to run your suggestion:
java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
 at java.util.ArrayList.RangeCheck(ArrayList.java:547)
 at java.util.ArrayList.get(ArrayList.java:322)
 at xxx.xxx.xxx.xxx.PGMix$8.populateItem(PGMix.java:314)
 at org.apache.wicket.markup.html.list.Loop.onPopulate(Loop.java:137)
 at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:131)
 at
org.apache.wicket.Component.internalBeforeRender(Component.java:1065)
 at org.apache.wicket.Component.beforeRender(Component.java:1099)
 at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1753)
 at org.apache.wicket.Component.onBeforeRender(Component.java:3940)
 at
org.apache.wicket.markup.html.form.Form.onBeforeRender(Form.java:2056)
 at
org.apache.wicket.Component.internalBeforeRender(Component.java:1065)
 at org.apache.wicket.Component.beforeRender(Component.java:1099)
 at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1753)

Do you have any idea about this?

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