Form submitter for K-Meleon

(Text updated 2006-07-05 15:53 GMT)
(Code updated 2006-07-05 05:12 GMT)

Add to OnLoad:

open("javascript: var SePEqUyH; function uHUgqBYT() { function trackFocus(e) { SePEqUyH = e.target } function trackBlur(e) { SePEqUyH = undefined } function injectFocusTracker(node) { if (node instanceof HTMLInputElement || node instanceof HTMLTextAreaElement) { node.addEventListener('focus', trackFocus, false); node.addEventListener('blur', trackBlur, false) } for (var i = 0; i < node.childNodes.length; i++) injectFocusTracker(node.childNodes[i]) } injectFocusTracker(document) } uHUgqBYT()");

Outside:

Submit
{
	open("javascript: if (SePEqUyH) { if (SePEqUyH.form.submit instanceof HTMLInputElement) SePEqUyH.form.submit.click(); else SePEqUyH.form.submit() }");
}

Notes

• This code is in the public domain.
• Warning: I don't know what will happen if you use this code in an HTML form which has more than one submit buttons. Most probably, only the first or last one will be activated. If you see a lot of buttons near the textbox you're filling in, you'd better be careful.
• This code currently only works when you activate it from an <input> or <textarea> control.
• This code may or may not work in GreaseMonkey with small adjustments (as explained below).

Explanation

Here's the human-friendly version of this code. You don't need to read this if you don't want to know how the code works.

• The OnLoad handler:

  var focused
  function trackFocus(e) {
  	focused = e.target
  }
  function trackBlur(e) {
  	focused = undefined
  }
  function injectFocusTracker(node) {
  	if (node instanceof HTMLInputElement || node instanceof HTMLTextAreaElement) {
  		node.addEventListener('focus', trackFocus, false)
  		node.addEventListener('blur', trackBlur, false)
  	}
  	for (var i = 0; i < node.childNodes.length; i++)
  		injectFocusTracker(node.childNodes[i])
  }
  injectFocusTracker(document)

• The Submit macro:

  if (focused) {
  	if (focused.form.submit instanceof HTMLInputElement)
  		focused.form.submit.click()
  	else
  		focused.form.submit()
  }
  

• For browsers without the convenience of accel.cfg, this event handler can be attached to onkeydown/onkeypress to bind the submission to Alt-s.

  function submit(e) {
  	if (e.altKey && e.which == 115) {
  		if (focused.form.submit instanceof HTMLInputElement)
  			focused.form.submit.click()
  		else
  			focused.form.submit()
  	}
  }