In javascript, window. open opens a new window (different names) in the original window _ javascript tips

This article introduces the use of window. open opens a new window in the original window, involving win. open new window related knowledge, interested in this article, refer to the recently made a JSP page requires to open a menu toolbar without IE, think of using window. open. However, if the previously opened form is not closed, a new form is opened on the previously closed form, so that the previous window is replaced. After searching materials and testing, it is found that if the specified form name and the current form name are the same when the form is opened, it will be opened on that form. For example:

Window. open ("view_svg.jsp? Ukey = <% = ukey %> & itemID = <% = itemID %> & charset = UTF-8 "," newWindow "," height = '000000', width = '000000 ', toolbar = no, location = no, directories = no, menubar = no, scrollbars = no, resizable = no, status = no ");
In this way, each form is opened in a form named newWindow.

Note: The form name and title are different.

1. window. open (urlStr, '_ blank ','');

The _ blank parameter indicates that a new window is opened.

2. You can also use the following method to make each opened form have different names.

<% Random rd = new Random (); int I = rd. nextInt (100) + 1; String ranStr = String. valueOf (I); %>