Javascript custom function arguments are passed in string format
- 2020-03-30 03:38:23
- OfStack
Custom function parameters are passed as a string format, passing way
1: use this to pass
2: quote default
3: escape characters (in HTML & Quot; "Double quotation marks, & Apos; Single quotes, direct \" in javascript and Java universal escape character set)
<html>
<head>
<script language="LiveScript">
function print(arg){
alert(" Hello! "+arg);
}
</script>
</head>
<body>
<form>
<input type="button" name="Button1" value="first" onclick="print(this.str)" str=" hello one">
<br><br>
<input type="button" name="button2" value="second" onclick=print(" hello two")>
<br><br>
<input type="button" name="button3" value="Third" onclick="print (" hello three")">
</form>
</body>
</html>