Re: attribute modifier on onclick
show us some code miro wrote: I have a linkthis contains a label , now I want to change the style of the label whenever user clicks on the link , to do this I override the method onClick() in link component I am retrieving the label and adding simpleattributemodifier to the label , but there is no change , when I see the generated html it does not include the added style , can I change the style of a component in any of the events of a component ? - Michael Sparer http://talk-on-tech.blogspot.com -- View this message in context: http://www.nabble.com/attribute-modifier-on-onclick-tp20310246p20318681.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: attribute modifier on onclick
I found the problem its because of ListView setReuseItems(boolean
reuseItems) .
by default it is false setting it to true will not create new instances of
my ListItems.
Alex Objelean wrote:
You probably want to use AjaxLink and when the link is clicked - add to
the target the link itself, in order to see the change.
miro wrote:
upon debugging i foundthe constructor MyLink() was getting called
afteronClick() so any changes I make in onClick to components
behaviour will get washed away because its adding the componentsagain
, to better understand what happens when a link is clicked ? the
component is created again ?
here is the code
code
PageableListView batchesListView= new
PageableListView(batches,batches,10){
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
final BatcheModel
batcheModel=(BatcheModel)item.getModelObject();
class MyLink extends Link {
public MyLink() {
super(batch, new
Model(batcheModel));
add(new
Label(name,batcheModel.getName()));
add(new Label(date, new
Date().toString()));
}
@Override
public void onClick() {
final BatcheModel
batcheModel=(BatcheModel)getModelObject();
AuditsModel auditsModel=null;
if(batcheModel.getName().equals(test1)){
auditsModel= new
AuditsModel(test1,test1,test1);
}
if(batcheModel.getName().equals(test2)){
auditsModel= new
AuditsModel(test2,test2,test2);
}
if(batcheModel.getName().equals(test3)){
auditsModel= new
AuditsModel(test3,test3,test3);
}
ListAuditsModel audits= new
ArrayListAuditsModel();
audits.add(auditsModel);
PageableListView
pageableListView= (PageableListView)
AuditSelectionPage.this.get(audits);
pageableListView.setModel(new
Model((Serializable)audits));
Label label=(Label)get(name);
get(name).add(new
SimpleAttributeModifier(style,
color:blue;));
get(date).add(new
SimpleAttributeModifier(style,
color:blue;));
}
}
item.add(new MyLink());
/code
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Re: attribute modifier on onclick
You probably want to use AjaxLink and when the link is clicked - add to the
target the link itself, in order to see the change.
miro wrote:
upon debugging i foundthe constructor MyLink() was getting called
afteronClick() so any changes I make in onClick to components
behaviour will get washed away because its adding the componentsagain
, to better understand what happens when a link is clicked ? the
component is created again ?
here is the code
code
PageableListView batchesListView= new
PageableListView(batches,batches,10){
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
final BatcheModel
batcheModel=(BatcheModel)item.getModelObject();
class MyLink extends Link {
public MyLink() {
super(batch, new
Model(batcheModel));
add(new
Label(name,batcheModel.getName()));
add(new Label(date, new
Date().toString()));
}
@Override
public void onClick() {
final BatcheModel
batcheModel=(BatcheModel)getModelObject();
AuditsModel auditsModel=null;
if(batcheModel.getName().equals(test1)){
auditsModel= new
AuditsModel(test1,test1,test1);
}
if(batcheModel.getName().equals(test2)){
auditsModel= new
AuditsModel(test2,test2,test2);
}
if(batcheModel.getName().equals(test3)){
auditsModel= new
AuditsModel(test3,test3,test3);
}
ListAuditsModel audits= new
ArrayListAuditsModel();
audits.add(auditsModel);
PageableListView
pageableListView= (PageableListView)
AuditSelectionPage.this.get(audits);
pageableListView.setModel(new
Model((Serializable)audits));
Label label=(Label)get(name);
get(name).add(new
SimpleAttributeModifier(style,
color:blue;));
get(date).add(new
SimpleAttributeModifier(style,
color:blue;));
}
}
item.add(new MyLink());
/code
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Re: attribute modifier on onclick
upon debugging i foundthe constructor MyLink() was getting called after
onClick() so any changes I make in onClick to components behaviour will get
washed away because its adding the componentsagain , to better
understand what happens when a link is clicked ? the component is created
again ?
here is the code
code
PageableListView batchesListView= new
PageableListView(batches,batches,10){
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
protected void populateItem(ListItem item) {
final BatcheModel
batcheModel=(BatcheModel)item.getModelObject();
class MyLink extends Link {
public MyLink() {
super(batch, new
Model(batcheModel));
add(new
Label(name,batcheModel.getName()));
add(new Label(date, new
Date().toString()));
}
@Override
public void onClick() {
final BatcheModel
batcheModel=(BatcheModel)getModelObject();
AuditsModel auditsModel=null;
if(batcheModel.getName().equals(test1)){
auditsModel= new
AuditsModel(test1,test1,test1);
}
if(batcheModel.getName().equals(test2)){
auditsModel= new
AuditsModel(test2,test2,test2);
}
if(batcheModel.getName().equals(test3)){
auditsModel= new
AuditsModel(test3,test3,test3);
}
ListAuditsModel audits= new
ArrayListAuditsModel();
audits.add(auditsModel);
PageableListView
pageableListView= (PageableListView)
AuditSelectionPage.this.get(audits);
pageableListView.setModel(new
Model((Serializable)audits));
Label label=(Label)get(name);
get(name).add(new
SimpleAttributeModifier(style, color:blue;));
get(date).add(new
SimpleAttributeModifier(style, color:blue;));
}
}
item.add(new MyLink());
/code
Michael Sparer wrote:
show us some code
miro wrote:
I have a linkthis contains a label , now I want to change the style
of the label whenever user clicks on the link , to do this I
override the method onClick() in link component I am retrieving the
label and adding simpleattributemodifier to the label , but there is no
change , when I see the generated html it does not include the added
style , can I change the style of a component in any of the events of
a component ?
--
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attribute modifier on onclick
I have a linkthis contains a label , now I want to change the style of the label whenever user clicks on the link , to do this I override the method onClick() in link component I am retrieving the label and adding simpleattributemodifier to the label , but there is no change , when I see the generated html it does not include the added style , can I change the style of a component in any of the events of a component ? -- View this message in context: http://www.nabble.com/attribute-modifier-on-onclick-tp20310246p20310246.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: attribute modifier on onclick
not sure but perhaps try modelchanged on the label On Mon, Nov 3, 2008 at 9:32 PM, miro [EMAIL PROTECTED] wrote: I have a linkthis contains a label , now I want to change the style of the label whenever user clicks on the link , to do this I override the method onClick() in link component I am retrieving the label and adding simpleattributemodifier to the label , but there is no change , when I see the generated html it does not include the added style , can I change the style of a component in any of the events of a component ? -- View this message in context: http://www.nabble.com/attribute-modifier-on-onclick-tp20310246p20310246.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
