Suddenly, I found that Chrome browser version 37.0.2062.103 m does not support the showModalDialog modal dialog box and cannot return returnValue
The original project cannot be executed normally
I found a compromise solution to use instead of showModalDialog to operate elements of the parent page
Copy the codeThe code is as follows:
("xsp/exesp?todo=13","","height=500,width=280,status=yes,toolbar=no,menubar=no,location=no");
Copy the codeThe code is as follows:
();
("classid").value=treeid;
("classname").value=treename;