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From SuniX <kafcho...@yahoo.fr>
Subject Re: <bean:write > boolean
Date Fri, 04 Jul 2003 14:16:13 GMT
thanks ...
i still have some question :
	how do you use your tag after that ? i just have a class but i suppose 
i have to write its description in a tld file or something like that.
	do you have good links talking about writing own tags ?
	what about parameters ? and tag content ?


Jamie M. Guillemette a écrit :
> I dont have a nice simple tag handy to send.. but here is what you should
> look up
> 
> Look up the object BodyTagSupport. you will want to probably extend this one
> to make your tag.
> To build the tag there are multiple methods that get involed at different
> points of the tag processing. their names are pretty straight forward.
> 
> doBeforeBody();
> doAfterBody();
> 
> ect..
> 
> you have access to a request object.. so if you need to read a struts from
> value.. just use it to pull the object out of the request or session
> memmory.
> ( if you have never done this manually its pretty easy the string name of
> the object is exactly the same as its class name)
> 
> JMG
> 
> 
> 
> 
> 
> ----- Original Message -----
> From: "SuniX" <kafchoice@yahoo.fr>
> To: <struts-user@jakarta.apache.org>
> Sent: Friday, July 04, 2003 9:51 AM
> Subject: Re: <bean:write > boolean
> 
> 
> 
>>okay ... i've never write tags ....
>>can you give me a small example ?
>>
>>Jamie M. Guillemette a écrit :
>>
>>>I might suggest writting your own tag then to ouput the desired text.
> 
> Tags
> 
>>>are not difficult to write and you can make changes to it pretty easily
> 
> if
> 
>>>you need to modify the functionality later one.
>>>
>>>JMG
>>>
>>>
>>>
>>>----- Original Message -----
>>>From: "SuniX" <kafchoice@yahoo.fr>
>>>To: <struts-user@jakarta.apache.org>
>>>Sent: Friday, July 04, 2003 9:40 AM
>>>Subject: <bean:write > boolean
>>>
>>>
>>>
>>>
>>>>hi i have a arraylist of bean with  boolean attributs
>>>>and i want to render a image (or another string than true) when it's
>>>>true and another image when it's false :
>>>>
>>>><logic:iterate id="permissionbean" name="permissionsList" >
>>>>  <tr>
>>>>   <td><bean:write name="permissionbean" property="user.group"/></td>
>>>>   <td><bean:write name="permissionbean" property="user.name"/></td>
>>>>   <td><bean:write name="permissionbean" property="read"/></td>
>>>>   <td><bean:write name="permissionbean" property="write"/></td>
>>>><!-- it render "true" or "false" but i want to render "writeable" or
>>>>"not writeable" -->
>>>>
>>>>  </tr>
>>>></logic:iterate>
>>>>
>>>>
>>>>
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>>>>
>>
>>
>>
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>>



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