Action normally specifies the file/page that the form is submitted to (using the method described in the method paramater (post, get etc.)) An action of # indicates that the form stays on the same page, simply suffixing the url with a # .

However, in general trying to change a form action from script is a code smell; unless you don't control ...

2017年5月25日 · @AlanBaljeu - yes to fully submit the form you would either need a button or optionally a js action to submit the form upon the change event of the select - the answer as provided was focused on sending all form fields via POST …

2023年8月18日 · The action and formaction content attributes, if specified, must have a value that is a valid non-empty URL potentially surrounded by spaces.[emphasis added] Interestingly, this means in HTML5, <form action=""> is not valid, but it's not clear if a form without an action is required to work (submit to the current page).

2015年2月1日 · Beware though that if you have validation that takes place on form submission, and if that validation fails after clicking this button, then clicking a different submit button may still invoke the newly set action.

2012年5月10日 · A form action set to a JavaScript function is not widely supported, I'm surprised it works in FireFox. The best is to just set form action to your PHP script; if you need to do anything before submission you can just add to onsubmit. Edit turned out you didn't need any extra function, just a small change here:

2017年2月17日 · Estou iniciando no Django e fazendo umas alterações em código já escrito por alguém. Percebi que no form em vez da usual "/action page" para onde os dados serão submetidos, como neste exemplo do

2015年7月21日 · $('#your-form-id').submit(function(){return false;}); Unless you don't want the form to submit, ever - in which case, why not just leave out the 'action' attribute on the form element? Writing Chrome extensions is an example of where you might have a form for user input, but you don't want it to submit.

2013年5月21日 · I'm setting up a form wherein I need two "actions" (two buttons): 1 - "Submit this form for approval" 2 - "Save this application for later"

2010年7月28日 · You should also call preventDefault to prevent the default form action for Ajax form submissions. function mySubmitFunction(e) { e.preventDefault(); someBug(); return false; } In this case, even with the bug the form won't submit! Alternatively, a …