Solved the problem that a new window pops up when the page opened with showmodaldialog is submitted.

The source code is as follows:

Parent page:

Window. showmodaldialog (".. /readfile. JSP "," "," dialogwidth = 1000px; dialogheight = 500px; status = no; help = no; resizable: yes ");

 

Subpage: readfile. jsp

1. Add <base target = "_ Self"> to the head label.

<! -- Set base target to solve showmodaldialog. A new window is displayed. -->
<Base target = "_ Self">

 

2. Specify target = "" of the form.

<! -- Specify form target to solve the showmodaldialog pop-up window -->
<Form ID = "form1" method = post target = "">
<Div id = "fileinfodiv"> </div>
</Form>

 

OK !!!

 

 

From: http://blog.csdn.net/mawenwu281107072139/article/details/7022586

Solved the problem that a new window pops up when the page opened with showmodaldialog is submitted.