In the B/S Mode ProgramJavaScript scripts are often used. The functions are very powerful, but debugging is very troublesome. Because there is no proper tool, ie supports script debugging for JavaScript, you only need to set the IE and script accordingly.
1. Internet Options-> advanced-> disable script debugging to remove the team behind it. So that IE supports script debugging, but this is not enough, we still need CodeAnd add the debugger where debugging is needed. This indicates that Debugging starts from here (sometimes you need to open ie again ). When this page is opened, a select box for script debugging appears. Select a tool for debugging.
The following is a simple example.
<HTML>
<Head>
Script debugging
</Head>
<Body onload = 'test () '>
This is an example of calling the script debugger.
</Body>
</Html>
<Script language = 'javascript '>
Function Test ()
{
Debugger;
VaR STR = 'this is an example of calling the script debugger ';
Alert (STR );
}
</SCRIPT>
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