调用javaScript函数 [英] Calling javaScript Function
本文介绍了调用javaScript函数的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我将外部.js文件添加为
< head>
< script type =text / javascriptsrc =service / js / test.js>< / script>
< / head>
在 test.js
里面有一个函数调用 functionTest()
。
调用函数的onload函数正常工作;
< body onload =functionTest()>
< / body>
我的问题是:
我想要在两个不同的div中调用这个函数两次。我应该如何做到这一点?
< body>
< div id =left>
<! - 直接在div加载时要调用functionTest() - >
< / div>
< div id =right>
<! - 直接在div加载时要调用functionTest() - >
< / div>
< / body>
解决方案
在函数末尾添加调用格
。当 div
完全加载时,函数 functionTest
将被调用。
< body>
< div id =left>
<! - 直接在div加载时要调用functionTest() - >
< script> functionTest();< / script>
<! - ^^^^^^^^^^^^^^^ - >
< / div>
< div id =right>
<! - 直接在div加载时要调用functionTest() - >
< script> functionTest();< / script>
<! - ^^^^^^^^^^^^^^^ - >
< / div>
< / body>
I am adding my external .js file as
<head>
<script type="text/javascript" src="service/js/test.js"></script>
</head>
Inside the test.js
I have one function called functionTest()
.
Calling this function onload of the body is working fine;
<body onload="functionTest()">
</body>
My Question is:
I want to call this function two time in the two different divs. How should I achieve this ?
<body>
<div id="left">
<!-- Directly Want to call functionTest() when div is getting loaded -->
</div>
<div id="right">
<!-- Directly Want to call functionTest() when div is getting loaded -->
</div>
</body>
解决方案
Add the call to the function at the end of the div
. The function functionTest
will be called when the div
is completely loaded.
<body>
<div id="left">
<!-- Directly Want to call functionTest() when div is getting loaded -->
<script>functionTest();</script>
<!-- ^^^^^^^^^^^^^^^ -->
</div>
<div id="right">
<!-- Directly Want to call functionTest() when div is getting loaded -->
<script>functionTest();</script>
<!-- ^^^^^^^^^^^^^^^ -->
</div>
</body>
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