firefox issues in document.forms[0].submit()
https://stackoverflow.com/questions/7684423
-
07-02-2021 - |
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I have a form which I want to submit on bodyLoad.
I have written document.forms[0].submit() which works fine with IE 9 and Chrome 14 but same is not working in FF 3.6.23.
Any ideas? Is this a known issue with FF?
I have tried other options like document.form_name.submit() and document.getElementById('form_id').submit() but nothing works with FF.
The error I am getting in FF is
document.forms[0]is undefined
This is what I have written in the view (CakePHP 1.2.6):
<?php $this->layout = 'blank'; ?>
<?php e($form->create('Mymodel', array('name'=>'myform', 'url'=>'gohere'))); ?>
<?php e($form->hidden('name', array('value'=>$name))); ?>
<?php e($form->end()); ?>
<script language="javascript">
document.forms[0].submit();
</script>
解決
That won't work in Firefox, since the page isn't fully loaded yet.
Eliminate
document.forms[0].submit();
and set
<body onLoad="document.forms[0].submit();">
Be careful not to point <form> to the current page, as it would cause an endless loop.
他のヒント
The javascript code may be executed before the form is actually loaded. That's why Firefox can't find document.forms[0]. You have to make sure your page is ready before executing javascript. With JQuery, you do it with $(document).ready()
