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Posted to users@wicket.apache.org by kumar ramanathan <ku...@gmail.com> on 2014/06/10 18:02:38 UTC
Link in repeaters
Hi Friends ,
I have successfully generated the view using repeaters using the following
code.
HTML:
<body>
Name Id
</body>
HelloWorld.java
public HelloWorld(){
List<Persons> list = new ArrayList<Persons>();
list.add(new Persons("sam","one"));
list.add(new Persons("ram","two"));
ListDataProvider<Persons> listDataProvider = new
ListDataProvider<Persons>(list);
DataView<Persons> dataView = new DataView<Persons>("rows",
listDataProvider) {
@Override protected void populateItem(Item<Persons> item)
{
Persons person = item.getModelObject();
RepeatingView repeatingView = new RepeatingView("dataRow");
repeatingView.add(new Label(repeatingView.newChildId(),
person.getName()));
repeatingView.add(new Label(
repeatingView.newChildId(),person.getId()));
item.add(repeatingView);
}
};
add(dataView);
}
Ouput I got :
Name Id
sam one(not link)
ram two(not link)
Now I have tried to display the above ouput as below with link
Name Id
sam one(link)
ram two(link)
For this ouput i have altered the code in helloword.java as below
DataView<Persons> dataView = new DataView<Persons>("rows",
listDataProvider){
protected void populateItem(Item<Persons> item){
Persons person = item.getModelObject();
RepeatingView repeatingView = new RepeatingView("dataRow");
repeatingView.add(new Label(repeatingView.newChildId(),
person.getName()));
repeatingView.add(new Link(person.getId()){
public void onClick(){
setResponsePage(Output.class);
}
});
item.add(repeatingView);
}
}; add(dataView);}}
Output I got for the above code change is
Name Id
sam
ram
No Id value is displayed.
I need your help on making code changes to display the id as link. Kindly
help me what are the things i need to update.
Thanks,
Kumar
--
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Re: Link in repeaters
Posted by Paul Bors <pa...@bors.ws>.
You need to wrap a the Anchor around a Label and you can do so either in a fragment or your own LablledLinkPanel…
On Jun 10, 2014, at 2:01 PM, Sven Meier <sv...@meiers.net> wrote:
> Hi,
>
> a link does not output a label. Read here for two possible solutions:
>
> https://www.mail-archive.com/wicket-user@lists.sourceforge.net/msg28621.html
>
> Regards
> Sven
>
> On 06/10/2014 06:02 PM, kumar ramanathan wrote:
>> Hi Friends ,
>> I have successfully generated the view using repeaters using the following
>> code.
>>
>> HTML:
>> <body>
>>
>> Name Id
>>
>>
>>
>> </body>
>>
>> HelloWorld.java
>> public HelloWorld(){
>> List<Persons> list = new ArrayList<Persons>();
>> list.add(new Persons("sam","one"));
>> list.add(new Persons("ram","two"));
>> ListDataProvider<Persons> listDataProvider = new
>> ListDataProvider<Persons>(list);
>> DataView<Persons> dataView = new DataView<Persons>("rows",
>> listDataProvider) {
>> @Override protected void populateItem(Item<Persons> item)
>> {
>> Persons person = item.getModelObject();
>> RepeatingView repeatingView = new RepeatingView("dataRow");
>> repeatingView.add(new Label(repeatingView.newChildId(),
>> person.getName()));
>> repeatingView.add(new Label(
>> repeatingView.newChildId(),person.getId()));
>> item.add(repeatingView);
>> }
>> };
>> add(dataView);
>> }
>> Ouput I got :
>>
>> Name Id
>> sam one(not link)
>> ram two(not link)
>>
>> Now I have tried to display the above ouput as below with link
>>
>> Name Id
>> sam one(link)
>> ram two(link)
>>
>>
>> For this ouput i have altered the code in helloword.java as below
>>
>>
>> DataView<Persons> dataView = new DataView<Persons>("rows",
>> listDataProvider){
>> protected void populateItem(Item<Persons> item){
>> Persons person = item.getModelObject();
>> RepeatingView repeatingView = new RepeatingView("dataRow");
>> repeatingView.add(new Label(repeatingView.newChildId(),
>> person.getName()));
>> repeatingView.add(new Link(person.getId()){
>> public void onClick(){
>> setResponsePage(Output.class);
>> }
>> });
>> item.add(repeatingView);
>> }
>> }; add(dataView);}}
>> Output I got for the above code change is
>>
>> Name Id
>> sam
>> ram
>>
>> No Id value is displayed.
>>
>> I need your help on making code changes to display the id as link. Kindly
>> help me what are the things i need to update.
>> Thanks,
>> Kumar
>>
>>
>> --
>> View this message in context: http://apache-wicket.1842946.n4.nabble.com/Link-in-repeaters-tp4666176.html
>> Sent from the Users forum mailing list archive at Nabble.com.
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>
>
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Re: Link in repeaters
Posted by Sven Meier <sv...@meiers.net>.
Hi,
a link does not output a label. Read here for two possible solutions:
https://www.mail-archive.com/wicket-user@lists.sourceforge.net/msg28621.html
Regards
Sven
On 06/10/2014 06:02 PM, kumar ramanathan wrote:
> Hi Friends ,
> I have successfully generated the view using repeaters using the following
> code.
>
> HTML:
> <body>
>
>
> Name Id
>
>
>
>
>
> </body>
>
> HelloWorld.java
> public HelloWorld(){
> List<Persons> list = new ArrayList<Persons>();
> list.add(new Persons("sam","one"));
> list.add(new Persons("ram","two"));
> ListDataProvider<Persons> listDataProvider = new
> ListDataProvider<Persons>(list);
> DataView<Persons> dataView = new DataView<Persons>("rows",
> listDataProvider) {
> @Override protected void populateItem(Item<Persons> item)
> {
> Persons person = item.getModelObject();
> RepeatingView repeatingView = new RepeatingView("dataRow");
> repeatingView.add(new Label(repeatingView.newChildId(),
> person.getName()));
> repeatingView.add(new Label(
> repeatingView.newChildId(),person.getId()));
> item.add(repeatingView);
> }
> };
> add(dataView);
> }
> Ouput I got :
>
> Name Id
> sam one(not link)
> ram two(not link)
>
> Now I have tried to display the above ouput as below with link
>
> Name Id
> sam one(link)
> ram two(link)
>
>
> For this ouput i have altered the code in helloword.java as below
>
>
> DataView<Persons> dataView = new DataView<Persons>("rows",
> listDataProvider){
> protected void populateItem(Item<Persons> item){
> Persons person = item.getModelObject();
> RepeatingView repeatingView = new RepeatingView("dataRow");
> repeatingView.add(new Label(repeatingView.newChildId(),
> person.getName()));
> repeatingView.add(new Link(person.getId()){
> public void onClick(){
> setResponsePage(Output.class);
> }
> });
> item.add(repeatingView);
> }
> }; add(dataView);}}
>
> Output I got for the above code change is
>
> Name Id
> sam
> ram
>
> No Id value is displayed.
>
> I need your help on making code changes to display the id as link. Kindly
> help me what are the things i need to update.
> Thanks,
> Kumar
>
>
> --
> View this message in context: http://apache-wicket.1842946.n4.nabble.com/Link-in-repeaters-tp4666176.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org
Re: Link in repeaters
Posted by Mihir Chhaya <mi...@gmail.com>.
Would simple String concatenation not work here for you?
-Mihir.
On Tue, Jun 10, 2014 at 12:02 PM, kumar ramanathan <kumarramanatha@gmail.com
> wrote:
> Hi Friends ,
> I have successfully generated the view using repeaters using the following
> code.
>
> HTML:
> <body>
>
>
> Name Id
>
>
>
>
>
> </body>
>
> HelloWorld.java
> public HelloWorld(){
> List<Persons> list = new ArrayList<Persons>();
> list.add(new Persons("sam","one"));
> list.add(new Persons("ram","two"));
> ListDataProvider<Persons> listDataProvider = new
> ListDataProvider<Persons>(list);
> DataView<Persons> dataView = new DataView<Persons>("rows",
> listDataProvider) {
> @Override protected void populateItem(Item<Persons> item)
> {
> Persons person = item.getModelObject();
> RepeatingView repeatingView = new
> RepeatingView("dataRow");
> repeatingView.add(new Label(repeatingView.newChildId(),
> person.getName()));
> repeatingView.add(new Label(
> repeatingView.newChildId(),person.getId()));
> item.add(repeatingView);
> }
> };
> add(dataView);
> }
> Ouput I got :
>
> Name Id
> sam one(not link)
> ram two(not link)
>
> Now I have tried to display the above ouput as below with link
>
> Name Id
> sam one(link)
> ram two(link)
>
>
> For this ouput i have altered the code in helloword.java as below
>
>
> DataView<Persons> dataView = new DataView<Persons>("rows",
> listDataProvider){
> protected void populateItem(Item<Persons> item){
> Persons person = item.getModelObject();
> RepeatingView repeatingView = new RepeatingView("dataRow");
> repeatingView.add(new Label(repeatingView.newChildId(),
> person.getName()));
> repeatingView.add(new Link(person.getId()){
> public void onClick(){
> setResponsePage(Output.class);
> }
> });
> item.add(repeatingView);
> }
> }; add(dataView);}}
>
> Output I got for the above code change is
>
> Name Id
> sam
> ram
>
> No Id value is displayed.
>
> I need your help on making code changes to display the id as link. Kindly
> help me what are the things i need to update.
> Thanks,
> Kumar
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Link-in-repeaters-tp4666176.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
> For additional commands, e-mail: users-help@wicket.apache.org
>
>