Hi Kukuwka,

You could check for a Form variable to see if the page is a postback?

<xsl:if test="string-length(umbraco.library:RequestForm('submit')) &gt; 0">
 <xsl:value-of select="TestClass:TestFunction(param1, param2)"/>
</xsl:if>

Matt

Hi Matt,

I put this code on my page ,but nothing happens when I click button.

Maybe I missed something and I need to add something else.

 Thanks,

kukuwka

Hi kukuwka,

Post up a snippet of your XSLT, so we can see what is missing? (I'm hoping that it's something simple like a <form> tag?)

Whilst this is possible to do it in XSLT, have you considered moving the functionality to a .NET user-control? It will offer better maintainability in the future. (Trust me, I've done this in XSLT previously, it very very quickly becomes a nightmare to debug/manage).

Cheers, Lee.

Makse sure your form method is post.

AND Make that: 
 <input type="submit"  NAME="submit" value="submit"/>

This my code:

<xsl:template match="/"> 
<!-- start writing XSLT -->      
 <div class="form">         
<div class="comments-tab">
<form action="#" method="post" ><div class="form-wrap">
<ol>
<li>
<label for="name">name:</label>
<input class="input type-text" id="name" type="text"/>
</li>
<li>
<label for="content">content:</label>
<textarea class="input" id="content">&nbsp;</textarea>
</li>             
<li>
<xsl:if test="string-length(umbraco.library:RequestForm('submit')) &gt; 0">
 <xsl:value-of select="TestClass:TestFunction('param1', 'param2')"/>
</xsl:if>
<input type="submit" class="type-submit" value="submit"/>
</li>
</ol>
</div></form>          
</div> </div>          
</xsl:template>

Thanks,

kukuwka

Hi kukuwka,

Remove the hash # from the <form> tag... it should still work with it there, but still, its not needed.

<form action="" method="post">

Other than that, do as Niels said, add the name="submit" to your button.

Cheers, Lee.

Thank to everyone.

It works

Hi,

I would like to ask how I can get text from input(type="text") in order to pass it to the function (TestFunction).

Thanks,

kukuwka

<xsl:value-of select="TestClass:TestFunction(umbraco.library:RequestForm('inputFieldName'), 'param2')"/>

Matt

Can I do the same xslt-extension call on click event of div?

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