Regarding calling the onload attribute in the struts tag, thank you

nick850102 · Post time: 2020-8-5 20:15:01

I don't quite understand what lz wants to ask? One of my understanding is:

Method in <body onload=a()>: a()
LZ wants to call a() in the Struts tag

First of all, you can think of the above, add the definition of method a() on the jsp page
<script language="JavaScript">
function a(){........}
</script>

Then, call the method a() in the struts tag of the page
Example: <html:button property="aaa" onclick="a()" />

PS: <body onload="a()"> means to call a() when the page is loaded
The above example calls a() when the button is pressed

fat841008 · Post time: 2020-8-6 08:45:01

<html:form .... body onload="a()"/>
It will produce an error saying that the body onload attribute cannot be found.

000008zxcv · Post time: 2020-8-6 18:00:01

The onload attribute is in the body tag, which is the content of html, not in the Struts tag
<HEAD>
<SCRIPT LANGUAGE="JavaScript">
function c()
{
//content
}
</SCRIPT>
</HEAD>
<body onload=a()>
<html:form action=.. method=..>
//Content in the form
</html:form>
</body>

ronsimon · Post time: 2020-8-6 20:30:01

You write a piece of js code on the page, and then add it to <html:form action="" onload="function name"/>, it’s fine.

khristian · Post time: 2020-8-6 22:00:02

....
<html>
<head>

</head>
<script language="javascript">
function a(){
//Omitted. . .
}
</script>
<body onload="a()">
</body>
</html>

The onload attribute is an attribute of the body and cannot be included in the form. Ha ha...

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