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From "Musachy Barroso" <musa...@gmail.com>
Subject Re: What is the functionality of struts 2 anchor tag?
Date Fri, 09 May 2008 14:02:23 GMT
In org.apache.struts2.components.Achor

public void evaluateExtraParams() {
        super.evaluateExtraParams();

        if (href != null)
            addParameter("href",
ensureAttributeSafelyNotEscaped(findString(href)));
}


On Fri, May 9, 2008 at 9:59 AM, akshi gupta <akshi@techjini.com> wrote:
> Actually I am writing my own custom tag by extending AnchorTag class because
> I want "href" value for some business rules thats why I wanthref evaluated
> value.
>
> Now can you tell me from which method href evaluated value is coming?
>
> Thanks,
> Akshi
>
>
> Musachy Barroso wrote:
>>
>> I am not really sure why you want to know but here is the short
>> explanation:
>>
>>  <s:url id="edit" action="edit" method="input" namespace="/">
>>
>> This will construct a url like: "/edit.action", and push it into the
>> stack, associated with the key "edit" (from the "id" attribute). Later
>> on
>>
>> <s:a href="%{edit}" >Edit</s:a>
>>
>> "%{edit}" will be evaluated against the stack and "/edit.action" will
>> be found, so that is the value that the anchor tag will use on its
>> href.
>>
>> musachy
>>
>>
>> On Fri, May 9, 2008 at 8:59 AM, akshi gupta <akshi@techjini.com> wrote:
>>
>>>
>>> Hello,
>>>
>>> If we use anchor tag like this :
>>>
>>> (ListSuccess.jsp) :          ========>     <%@ taglib prefix="s"
>>> uri="/struts-tags"%>
>>> .............................
>>> .............................
>>>  ========>     <s:url id="edit" action="edit" method="input"
>>> namespace="/"
>>> />
>>>  ========>      <s:a href="%{edit}" >Edit</s:a>
>>>
>>>
>>> Now , how href value get parse and get the complete url ?
>>> Exactly through which method of the AnchorTag.java?
>>>
>>> Can anyone please help me out ?
>>>
>>>
>>> Thanks,
>>>
>>> Akshi
>>>
>>>
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>>>
>>>
>>
>>
>>
>>
>
>
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>



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