Re: [Springframework-developer] Assigning fixed value from a hidden form element

[Matt S. <mat...@sp...>]

I think you can also do

<input type="hidden" name="command.step" value="<c:out 
value='${command.step}'/>"/>

tho...@tr... wrote:
> Brendan,
> 
> That's what I thought too, but the command.step property ends up being
> null when accessed from the validation code.
> 
> Thomas
> 
>> Hi Thomas,
>>
>> I don't see why:
>>
>> <spring:bind path="command.step">
>>    <input type="hidden" name="${status.expression}" value="STEP1"/>
>> </spring:bind>
>>
>> wouldn't work or am I misunderstanding your question?
>>
>> Brendan
>>
>> On 7/25/06, tho...@tr... <tho...@tr...> wrote:
>>> Is there a convenient way to assign a fixed value from a hidden form
>>> element and have it bound to the command object?  I'm using the new
>>> <form>
>>> tags.
>>>
>>> the <form:hidden> tag does not have a value attribute.
>>>
>>> Tried to mix in a <spring:bind> tag but this resulted in the preperty
>>> being set to null on the command object even though it originally had a
>>> value pre-assigned when the command object was created.
>>>
>>> Can we mix and match <form:> and <spring:bind> tags?
>>>
>>> Here is a simplified version of what I'm using:
>>>
>>> <h4>New Login Account</h4>
>>>
>>> <form:form commandName="command" action="new_user.htm">
>>> <table>
>>>     <tr>
>>>         <td class="prompt">Login ID:</td><td class="value">
>>>             <form:input path="user.userName"/>
>>>         </td>
>>>     </tr>
>>>     <tr class="even">
>>>         <td class="prompt">Password:</td><td class="value">
>>>             <form:password path="user.password"/>
>>>         </td>
>>>         <td>Retype Password:</td><td class="value">
>>>             <form:password path="user.retypePassword"/>
>>>         </td>
>>>     </tr>
>>> </table>
>>>
>>> <table>
>>>     <tr>
>>>         <td class="submit"><input name="_eventId_submit" type="submit"
>>> value="NEXT"/></td>
>>>     </tr>
>>> </table>
>>>
>>> <spring:bind path="command.step">
>>>     <input type="hidden" name="_step" value="STEP1"/>
>>> </spring:bind>
>>> <input type="hidden" name="_flowExecutionKey"
>>> value="${flowExecutionKey}"/>
>>>
>>> </form:form>
>>>
>>> The "command.step" is the property that I want to be able to set to a
>>> fixed value from the form, like STEP1 in the example.
>>>
>>> Thomas
>>>
>>>
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> 
> 
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