JavaScript Chrome Problem
I've this script:
<html>
<head>
<script type="text/javascript">
function init(){
var extText = window.frames.messageTxt.document.body.lastChild.lastChild.data;
extText = extText.replace(/[\r\n]/g," ");
document.forms[0]开发者_开发知识库.nMessage.value = extText;
}
window.onload=init;
</script>
</head>
<body>
<iframe name='messageTxt' src='lineData.txt' style='display:none'></iframe>
<form>
<textarea name='nMessage'></textarea>
</form>
</body>
</html>
This code open a file (now lineData.txt) and put it on a textarea. This code works on Firefox and IE but doesn't work on Chrome.
The problem is on
window.frames.messageTxt.document.body.lastChild.lastChild.data;
The console tell me in that line:
Uncaught TypeError: Cannot read property 'body' of undefined
How can I do to make it works on Chrome ?
If you are testing locally (eg file://C:/.../test.html) you won't be able to properly access frames/iframes in Chrome.
加载中,请稍侯......
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