You can try 

<t:if test='checked'>
   <input type='checkbox' name='leaf' id='leaf' value='leaf' checked='checked'/>

   <p:else>
       <input type='checkbox' name='leaf' id='leaf' value='leaf'/>
   </p:else>
</t:if>

regards
Taha

On 12-Jul-2013, at 7:37 AM, newbie newbie <codehel...@gmail.com> wrote:

> Hi.
> I am using the HTML checkbox with a Tree. When I use the Checkbox
> component(tapestry) with Tree, it gives me error and I don't know how to
> solve it. So I try with HTML checkbox. Do you have any idea on how to use
> Checkbox component(tapestry) with Tree?
> 
> 
> On Fri, Jul 12, 2013 at 9:46 AM, Thiago H de Paula Figueiredo <
> thiag...@gmail.com> wrote:
> 
>> Hi!
>> 
>> Yeah, I think my suggestion wasn't correct. I apologize.
>> 
>> One question: why don't you want to use the Checkbox component and use a
>> regular HTML one instead?
>> 
>> 
>> On Thu, 11 Jul 2013 22:04:23 -0300, newbie newbie <codehel...@gmail.com>
>> wrote:
>> 
>> Hi,
>>> The solution below is not working
>>> <input type="checkbox" name="leaf" id="leaf" value="leaf"
>>> checked="${checked}"/>
>>> 
>>> public String getChecked() {
>>>        if (shouldBeChecked()) {
>>>                return "checked";
>>>        }
>>>        else {
>>>                return "";
>>> The checkbox is always checked. I think once you write the "checked"
>>> attribute, the checkbox will be checked. I need to checked some checkbox
>>> but leave the rest unchecked.
>>> 
>>> 
>>> On Thu, Jul 11, 2013 at 10:06 PM, Thiago H de Paula Figueiredo <
>>> thiag...@gmail.com> wrote:
>>> 
>>> On Thu, 11 Jul 2013 05:12:53 -0300, newbie newbie <codehel...@gmail.com>
>>>> wrote:
>>>> 
>>>> Hi,
>>>> 
>>>>> I am using plain HTML checkbox(not Tapestry type). I need to set the
>>>>> checkbox to checked in my java page. How do I do that?
>>>>> 
>>>>> Here is my tml code fragment
>>>>> 
>>>>>    <input type="checkbox" name="leaf" id="leaf" value="leaf"/>
>>>>> 
>>>>> 
>>>> <input type="checkbox" name="leaf" id="leaf" value="leaf"
>>>> checked="${checked}"/>
>>>> 
>>>> public String getChecked() {
>>>>        if (shouldBeChecked()) {
>>>>                return "checked";
>>>>        }
>>>>        else {
>>>>                return "";
>>>> 
>>>>        }
>>>> }
>>>> 
>>>> 
>>>> 
>>>>> Any help would be appreciated. Thanks.
>>>>> 
>>>>> 
>>>> 
>>>> --
>>>> Thiago H. de Paula Figueiredo
>>>> 
>>>> ------------------------------****----------------------------**
>>>> --**---------
>>>> To unsubscribe, e-mail: 
>>>> users-unsubscribe@tapestry.**a**pache.org<http://apache.org>
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>>>>> 
>>>> 
>>>> For additional commands, e-mail: users-h...@tapestry.apache.org
>>>> 
>>>> 
>>>> 
>> 
>> --
>> Thiago H. de Paula Figueiredo
>> 
>> ------------------------------**------------------------------**---------
>> To unsubscribe, e-mail: 
>> users-unsubscribe@tapestry.**apache.org<users-unsubscr...@tapestry.apache.org>
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>> 


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