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I am trying to fire a function using Jquery when the form submit button is clicked, but the function needs to fire BEFORE the form is actually submitted.
I am trying to copy some div tag attributes into hidden text fields upon submission, and then submit the form.
I have managed to get this to work using the mouseover function (when the submit button is hovered over), but this will not work on mobile devices using touch.
$("#create-card-process.design #submit").on("mouseover", function () { var textStyleCSS = $("#cover-text").attr('style'); var textbackgroundCSS = $("#cover-text-wrapper").attr('style'); $("#cover_text_css").val(textStyleCSS); $("#cover_text_background_css").val(textbackgroundCSS); }); I have played around with the submit function, but the values are not saved within the fields as the function fires when the form is submitted and not before.
Many thanks.
330
Here we are calling a validate() function before submitting a form data to the webserver. If validate() function returns true, the form will be submitted, otherwise it will not submit the data. The HTML code snippet.
$("#something-%"). submit(function(e) { e. preventDefault(); $("#some-span"). html(data); });
Working example Just wondering... is it possible that the form will be submitted before the hidden field gets updated? Wouldn't it be wise to first prevent the submission, then change the hidden field, and first then submit it? When using a click() event on the button, yes it is.
jQuery submit() Method The submit event occurs when a form is submitted. This event can only be used on <form> elements. The submit() method triggers the submit event, or attaches a function to run when a submit event occurs.
You can use the onsubmit function.
If you return false the form won't get submitted. Read up about it here.
$('#myform').submit(function() { // your code here }); 
$('#myform').submit(function() { // your code here }) The above is NOT working in Firefox. The form will just simply submit without running your code first. Also, similar issues are mentioned elsewhere... such as this question. The workaround will be
$('#myform').submit(function(event) { event.preventDefault(); //this will prevent the default submit // your code here (But not asynchronous code such as Ajax because it does not wait for a response and move to the next line.) $(this).unbind('submit').submit(); // continue the submit unbind preventDefault }) If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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