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I need to load function to get data from external JS included in HTML file, and I'm doing this:
<body onLoad="getTicket();">
......
</body>
or this:
<html>
<body>
<head>
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/functions.js" type="text/javascript"></script>
<script>
$(document).ready(function() {
getTicket();
});
<script>
</head>
<body>
</html>
or this:
<html>
<body>
<head>
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/functions.js" type="text/javascript"></script>
<script>
getTicket();
<script>
</head>
<body>
</html>
And I have this in functions.JS:
functioOne() {
}
functionTwo() {
}
$(document).ready(function() {
...
.....
function getTicket() {
//to do
}
});
But does'nt work and in the console display this:
Uncaught ReferenceError: getTicket is not defined
Regards.
297
Your getTicket function is defined only in the context (scope) of the jQuery closure (anonymous function). Define it in the global scope instead (elsewhere in the file and not as a "function parameter").
If you need variables from that scope, encapsulate them in a namespace (an object), or declare it as window.getTicket = function() { /* ... */}.
59
Try putting the function getTicket(){} outside or the doc ready:
functio One() {
}
function Two() {
}
function getTicket() {
//to do
}
$(document).ready(function() {
...
.....
getTicket();
});
Your order of inclusion is perfect no issues with that.
<script src="js/jquery.js" type="text/javascript"></script>
<script src="js/functions.js" type="text/javascript"></script>
This is perfectly fine.
32
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