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HomeHomeDevelopment and...Development and...Building ExtensionsBuilding ExtensionsModulesModuleshandle return key in a modulehandle return key in a module
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11/3/2010 1:42 PM
 
hi, i have a search like module with a textbox and a button inside the module.
i need to handle the return key pressed when the focus is in the textbox. acting like the button is pressed.
how can i do this?

best regards,
  Luca Morelli
 
New Post
11/3/2010 1:52 PM
 
Luca

Do you need to realize this in JavaScrip or in server code?

For Server code it will be something like this:


this.textBox1.KeyPress += new System.Windows.Forms.KeyPressEventHandler(CheckKeys);

private void CheckKeys(object sender, System.Windows.Forms.KeyPressEventArgs e)
{
  if (e.KeyChar == (char)13)
  {
   //Pressed
  }
}


But for JavaScript it will be something like this:

function enterKeyHandler(eventRef)
{
 var keyCodeEntered = (eventRef.which) ? eventRef.which : (eventRef.keyCode) ? eventRef.keyCode : -1;


 if ( keyCodeEntered == -1 )
  keyCodeEntered = (event.which) ? event.which : (window.event.keyCode) ? window.event.keyCode : -1;


 if ( keyCodeEntered == 13 )
 {
   Enter key detected');
 }
}

Sergey
 
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