GopherProxy

	improvements - jscancer - Javascript crap (relatively small)
	git clone git://git.codemadness.org/jscancer
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	---
	commit d182ddbec3df3bd0bd98fa0e6ff3ae4afce761fd
	parent 7f49cb4a96cdbcdd229ea47fa386c1290ef3330c
	Author: Hiltjo Posthuma <[email protected]>
	Date: Mon, 29 May 2017 21:30:37 +0200

	improvements

	- fix bug when focus on an input then unfocus and clicking it: the
	list item would then be not selectable usign the mouse.
	- simplify some unimportant optimization.
	- kill some lines.

	Diffstat:
	M datalist/datalist.js \| 43 +++++++++++++----------------…

	1 file changed, 18 insertions(+), 25 deletions(-)
	---
	diff --git a/datalist/datalist.js b/datalist/datalist.js
	@@ -97,7 +97,7 @@ function datalist_init(input) {
	if (cursel)
	input.value = cursel.textContent \|\| cursel.inn…
	if (!datalist_visible)
	- return datalist_show(false);
	+ return;
	datalist_show(false);
	e.stopPropagation();
	return !!e.preventDefault();
	@@ -154,30 +154,13 @@ function datalist_init(input) {
	if (!hassel)
	datalist_setsel(null);
	}
	- // show list if it has matches.
	- if (m.length) {
	- // only one match? select it.
	- if (m.length == 1)
	- datalist_setsel(m[0].el);
	- datalist_render(m);
	- }
	+ // only one match? select it.
	+ if (m.length == 1)
	+ datalist_setsel(m[0].el);
	+ datalist_render(m);
	datalist_show(!!m.length);
	};
	- var focuschange = function(e) {
	- datalist_setsel(null);
	- if (e.target === input) {
	- var m = datalist_match(input.value);
	- if (m.length)
	- datalist_render(m);
	- datalist_show(!!m.length);
	- dropdown.scrollTop = 0; // reset scroll.
	- } else {
	- datalist_show(false);
	- }
	- };
	- input.addEventListener("input", function() {
	- onchange();
	- });
	+ input.addEventListener("input", onchange);
	input.addEventListener("keyup", function(e) {
	mouse = true;
	switch (e.which) {
	@@ -192,8 +175,18 @@ function datalist_init(input) {
	}
	onchange();
	}, false);
	- input.addEventListener("focus", focuschange, false);
	- document.addEventListener("click", focuschange, false);
	+ input.addEventListener("focus", function() {
	+ datalist_setsel(null);
	+ var m = datalist_match(input.value);
	+ datalist_render(m);
	+ datalist_show(!!m.length);
	+ dropdown.scrollTop = 0; // reset scroll.
	+ }, false);
	+ input.addEventListener("blur", function() {
	+ mouse = true;
	+ datalist_setsel(null);
	+ datalist_show(false);
	+ }, false);
	document.body.appendChild(dropdown);
	}