Dynamic content of submit button?

Question

Is it possible to change the content / text of the submit button dynamically and how?

I am using a hidden field (yes / no) to alter the subject of the emails being sent by form and the email text itself.
But the submit button has only a simple "Content" field and of course it should change the text (for example "register" or "waiting list") BEFORE the form being submitted.
My hope is that the Advanced tab of the submit button is offering a top secret possibility via the "extra attributes"?🙂

hidden field: yes -> submit content: register

hidden field: no -> submit content: waiting list

Or could I use a custom action to "load" the submit text dynamically on form load?

Thank you very much in advance from a big chronoforms fan!

pixelhexe · Accepted Answer

Thanks for the hint, healyhatman!​I used a custom javascript with enabled "Add inside domready event" (If enabled then the code will be placed inside a JQuery domready event and will run after the page is loaded) and the script is as simple as that:​var val = document.myForm.myHiddenField.value;if(val==0) {var buttontext = "REGISTER";}else if (val==1) {var buttontext = "WAITING LIST";}$("#mybuttonid").text(buttontext);thankful greetings! :-)

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Dynamic content of submit button?