Javascript autosubmit form
I have a form that I need to submit automatically... (the fields are already filled and its complicated to explain why but it IS necessary to do it this way).. I know how to auto开发者_开发百科submit the form using Javascript but the only problem I have is that there is more than 1 submit button.. and I need 1 in particular to be submitted... thanks in advance
EDIT2(source):
<I put the javascript in the head... />
<FORM ACTION="PDF.php" name="form" METHOD="post">
<A whole bunch of inputs />
<INPUT TYPE="submit" name="form-save" VALUE="Save Changes" >
<INPUT TYPE="submit" name="form-submit" VALUE="Submit" >
<input type="submit" name="print" id="print" value="Download PDF" />
</form>
instead of going for a click event on a submit button, you can call submit of a form object from javascript.
Example :
<head>
<title>Auto Submit Form</title>
<script type="text/javascript">
window.onload = function () {
var form = document.getElementById("PDFGenerationForm");
form.submit();
};
function OnFormSubmit() {
alert("Submitting form.");
}
</script>
<body>
<form id="PDFGenerationForm" action="" method="post" onsubmit="OnFormSubmit">
<!--Any input tags go in here-->
</form>
This editor won't let me paste the whole HTML in here. So, it is in fragments.
$("#yourbuttonid").click();
EDIT:
<form>
...
<input type="submit" id="myFirstsubmit" />
<input type="submit" id="mysubmit" />
</form>
<script type="text/javascript">
$(document).ready(function(){$("#mysubmit").click();});
</script>
If you really want to click a specific button, add this script to the end of your page:
<script type="text/javascript">
// press the button
var myButton = document.getElementById("idOfTheButtonToClick");
myButton.click();
</script>
This assumes your button has an ID.
1) Here is a working auto-submit method: when page is loaded, the form will be immediately autosubmited (the values can be set with php variables too.)
<form action="page.php" name="FORM_NAME" method="post">
<input type="text" name="example1" value="YOUR_VALUE" />
<input type="submit" />
</form>
<SCRIPT TYPE="text/JavaScript">document.forms["FORM_NAME"].submit();</SCRIPT>
or use for any form on that page:
document.forms[0].submit();
2) you can use button-click (called after 1 second):
<SCRIPT TYPE="text/JavaScript">setInterval(function () {document.getElementById("myButtonId").click();}, 1000);</SCRIPT>
加载中,请稍侯......
精彩评论