Moved code for registering postback js from onPreRender to addAttributesToRender. It's too early to register js in onPreRender.

1 files changed, 8 insertions, 1 deletions

diff --git a/framework/Web/UI/WebControls/TImageButton.php b/framework/Web/UI/WebControls/TImageButton.php
index de3d1056..f4d61855 100644
--- a/framework/Web/UI/WebControls/TImageButton.php
+++ b/framework/Web/UI/WebControls/TImageButton.php
@@ -89,7 +89,14 @@ class TImageButton extends TImage implements IPostBackDataHandler, IPostBackEven
 		$writer->addAttribute('type','image');

 		if(($uniqueID=$this->getUniqueID())!=='')

 			$writer->addAttribute('name',$uniqueID);

-		if(!$this->getEnabled(true) && $this->getEnabled())   // in this case, parent will not render 'disabled'

+		if($this->getEnabled(true))

+		{

+			$scripts = $this->getPage()->getClientScript();

+			$options = $this->getPostBackOptions();

+			$postback = $scripts->getPostBackEventReference($this, '', $options, false);

+			$scripts->registerClientEvent($this, "click", $postback);

+		}

+		else if($this->getEnabled()) // in this case, parent will not render 'disabled'

 			$writer->addAttribute('disabled','disabled');

 		parent::addAttributesToRender($writer);

 	}