how Javascript call to a function of a external file?
Question
i made a html page with this coding
<html>
<head>
<script src="../a.js">
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
</head>
<body>
</body>
</html>
In a.js i have this code
function m_web(u,i) {
alert('l');
alert('u');
}
but my webpage is unable to call this function which is coded in an external file. i am not getting any alert with this. i don't know what is problem. plz tell me simple solution for this. thanx in advance
3 answers
solution1
3 2013-11-22 11:01:02
A single <script> tag can link to an external resource using the src attribute OR contain inline JavaScript code, but it can't do both at the same time. If you specify a src attribute any content between the <script src="foo.js"> tag and the </script> tag is ignored.
Since you want to load the external JS file, and then execute some JavaScript code, you'll need two separate tags to do so:
<script src="../a.js"></script>
<script>
// your code
</script>
solution2
1 ACCPTED 2013-11-22 10:59:15
plz write your code like below
<script src="../a.js"></script> </script>
//^^^^^^^^^^^^^^^^^^ first close script tag of linked js file
<script type="text/javascript">// then call your inline jscode
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
solution3
1 2013-11-22 10:59:55
Try
you are not closing script tag
<script src="../a.js"></script>
^//added closing script tag
<script>
var u=document.URL; var i='t4527878445'; m_web(u,i);
</script>
to alert what you pass use
function m_web(u,i) {
alert(i);
alert(u);
}
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