[Extjs] IE8 object of extjs bug does not support this attribute or Method

Source: Internet
Author: User
<% @ Page Language = "Java" Import = "Java. util. *" pageencoding = "UTF-8" %> <! Doctype HTML public "-// W3C // dtd html 4.01 transitional // en"> <HTML> 

Index. jsp. A ext dialog box is displayed.

The error object on IE (including ie5.5, 6,7, 8; ie9 running without exceptions) does not support this property or method (in the ext-all.js file ).

Firefox and chrome have no exception or error.

Cause:When ext is used, the first element in <body> </body> cannot be plain text. Otherwise, an error is reported on IE.

This bug already extjs2.x.

Solution:Enter a <SPAN/> or <p/> label after <body>.

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