Refresh after showmodal

[Miclis]

I have a aspx-page (Y) and I use showmodal to open a window (X)where the user can choose a value. The value comes in a textbox on page Y and the window X closes again.
It works perfect, but after this my page Y every time looks like to refresh. And that is wat I don't want.
Showmodal i a script:
function GoLookSomething(t1,t2)
{
//declare a object variable
var retval = new Object();
//show modal dialog box and collect its return value
retval=window.showModalDialog
("LU_Something.aspx",window,
"DialogHeight=500px; Toolbar=no; Titlebar=no; DialogWidth=640px; Center=yes;"+
"Status=no; Resizable=yes; Scrolling=yes; Help=no;");
//check if user closed the dialog
//without selecting any value
if(retval!=null)
{
//fill the textbox(es) with selected value
document.getElementById(t1).value=retval.Val1;
document.getElementById(t2).value=retval.Val2;
}
}
Who knows how I can stop this refereshing/postback.

 

[checkai]

do a return false in your javascript function that launches the Modal...

"...we both know I'm training to become a cagefighter...see what happens if you try 'n hit me..."

 

[Miclis]

Wow! That was a fast ansver. Tanks, but... "do a return false..." ..OK, how can I do this. How does it looks like?

 

[Miclis]

This "return false", should I put it in the "OnClick" of the button who lauches the Modal?

bButton.Attributes.Add("OnClick", "GoLookSomething('tbOne','tbTwo'); Return=false; ");

 

[checkai]

exactly...or like this...

javascript

function GoLookSomething(t1,t2)
{
  //declare a object variable
  var retval = new Object();
  //show modal dialog box and collect its return value
  retval=window.showModalDialog
  ("LU_Something.aspx",window,
  "DialogHeight=500px; Toolbar=no; Titlebar=no;    DialogWidth=640px; Center=yes;"+
  "Status=no; Resizable=yes; Scrolling=yes; Help=no;");
  //check if user closed the dialog 
  //without selecting any value
  if(retval!=null)
  {
    //fill the textbox(es) with selected value
    document.getElementById(t1).value=retval.Val1;
    document.getElementById(t2).value=retval.Val2;
  }
 return false;
}

bButton.Attributes.Add("OnClick", "return GoLookSomething('tbOne','tbTwo');");

"...we both know I'm training to become a cagefighter...see what happens if you try 'n hit me..."

 

[Miclis]

It works!
Thank you so much for your help!