The window. showmodaldialog () method cannot be used in chrome.

1. Use window. open () to replace the pop-up window.

2. Use getbrowsertype () to determine the current browser and handle it accordingly.

Function getbrowsertype (){

VaR UA = navigator. useragent. tolowercase ();

If (UA. Match (/MSIE ([\ D.] +)/) return 1;

If (UA. Match (/Firefox \/([\ D.] +)/) return 2;

If (UA. Match (/chrome \/([\ D.] +)/) return 3;

If (UA. Match (/opera. ([\ D.] +)/) return 4;

If (UA. Match (/version \/([\ D.] +). * Safari/) return 5;

Return 0;

}

3. ie uses window. returnvalue to pass parameters to the parent window;

Chrome uses window. opener. returnvalue to pass parameters to the parent window, and CALLS window extension opener.doc ument. All. btngetlist. Click (); partial comfort parent window.

4. Define a control in the parent window <input type = "hidden" id = "btngetlist" onclick = "<% = PostBack () %>"/>

5. Define the PostBack () method in the background of the parent window.

Protected string PostBack ()

{

Return this. Page. getpostbackeventreference (this. hidadd, "getlist ");

}

Hidadd triggers the following events

Protected void btnadd_click (Object sender, eventargs E)

{

This. getlist ();

}