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Fix JSHint warnings in javascript files

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This commit is contained in:
Saivann 2015-08-21 02:09:37 -04:00
parent 4b950cf928
commit d1efe4d974
5 changed files with 80 additions and 82 deletions
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34
js/base.js
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@ -4,7 +4,7 @@
// This file should be used only for javascript code
// necessary for all pages to work properly.
"use strict"
"use strict";
function addEvent(a, b, c) {
// Attach event to a DOM node.
@ -21,7 +21,7 @@ function removeEvent(a, b, c) {
function cancelEvent(e) {
// Cancel current event.
// Ex. cancelEvent(event);
if (!e) var e = window.event;
e = e || window.event;
(e.preventDefault) ? e.preventDefault(): e.returnValue = false;
}
@ -33,7 +33,7 @@ function getEvent(e, a) {
case 'type':
return e.type;
case 'target':
return (e.target && e.target.nodeType == 3) ? e.target.parentNode : (e.target) ? e.target : e.srcElement;
return (e.target && e.target.nodeType === 3) ? e.target.parentNode : (e.target) ? e.target : e.srcElement;
}
}
@ -50,7 +50,7 @@ function addClass(node, data) {
// Add class to node.
var cl = node.className.split(' ');
for (var i = 0, n = cl.length; i < n; i++) {
if (cl[i] == data) return;
if (cl[i] === data) return;
}
cl.push(data);
node.className = cl.join(' ');
@ -61,7 +61,7 @@ function removeClass(node, data) {
var ocl = node.className.split(' ');
var ncl = [];
for (var i = 0, n = ocl.length; i < n; i++) {
if (ocl[i] != data) ncl.push(ocl[i]);
if (ocl[i] !== data) ncl.push(ocl[i]);
}
node.className = ncl.join(' ');
}
@ -84,7 +84,7 @@ function fallbackSVG() {
// Replace all images extensions from .svg to .png if browser doesn't support SVG files.
if (supportsSVG()) return;
for (var i = 0, nd = document.getElementsByTagName('*'), n = nd.length; i < n; i++) {
if (nd[i].nodeName == 'IMG' && /.*\.svg$/.test(nd[i].src)) nd[i].src = nd[i].src.slice(0, -3) + 'png';
if (nd[i].nodeName === 'IMG' && /.*\.svg$/.test(nd[i].src)) nd[i].src = nd[i].src.slice(0, -3) + 'png';
if (/\.svg/.test(getStyle(nd[i], 'background-image'))) nd[i].style.backgroundImage = getStyle(nd[i], 'background-image').replace('.svg', '.png');
if (/\.svg/.test(getStyle(nd[i], 'background'))) nd[i].style.background = getStyle(nd[i], 'background').replace('.svg', '.png');
}
@ -105,7 +105,7 @@ function onTouchClick(e, callback, callbackClick) {
// Cancel click events on different targets within timeframe.
// This avoids accidental clicks when the page is scrolled or updated due to the 300ms click event delay on mobiles.
removeEvent(document.body, 'click', wrongClickListener);
if (!clickReady() && getEvent(e, 'target') != t) cancelEvent(e);
if (!clickReady() && getEvent(e, 'target') !== t) cancelEvent(e);
},
setClickTimeout = function() {
// Update timeout during which click events will be blocked.
@ -146,7 +146,7 @@ function mobileMenuShow(e) {
var show = function() {
var mm = document.getElementById('menusimple');
var ml = document.getElementById('langselect');
mm.style.display = ml.style.display = (mm.style.display == 'block') ? '' : 'block';
mm.style.display = ml.style.display = (mm.style.display === 'block') ? '' : 'block';
addClass(mm, 'menutap');
cancelEvent(e);
};
@ -158,18 +158,18 @@ function mobileMenuHover(e) {
var t = getEvent(e, 'target'),
fn = (t.parentNode.className.indexOf('hover') === -1) ? addClass : removeClass,
initHover = function() {
if (t.nodeName != 'A') return;
if (fn == removeClass && !hasSubItems(t)) return;
if (t.nodeName !== 'A') return;
if (fn === removeClass && !hasSubItems(t)) return;
var p = t;
while (p.parentNode.nodeName == 'UL' || p.parentNode.nodeName == 'LI') p = p.parentNode;
while (p.parentNode.nodeName === 'UL' || p.parentNode.nodeName === 'LI') p = p.parentNode;
for (var i = 0, nds = p.getElementsByTagName('LI'), n = nds.length; i < n; i++) {
if (nds[i] == t.parentNode) continue;
if (nds[i] === t.parentNode) continue;
removeClass(nds[i], 'active');
if (hasSubItems(nds[i])) continue;
removeClass(nds[i], 'hover');
}
while (t != p) {
if (t.nodeName == 'LI') {
while (t !== p) {
if (t.nodeName === 'LI') {
fn(t, 'hover');
fn(t, 'active');
}
@ -177,13 +177,13 @@ function mobileMenuHover(e) {
}
},
hasSubItems = function(t) {
while (t.nodeName != 'LI') t = t.parentNode;
while (t.nodeName !== 'LI') t = t.parentNode;
return (t.getElementsByTagName('UL').length > 0);
},
// Prevent clicks on parent element links in the menu.
filterClick = function(e) {
var t = getEvent(e, 'target');
if (t.nodeName != 'A') return;
if (t.nodeName !== 'A') return;
if (hasSubItems(t)) cancelEvent(e);
};
onTouchClick(e, initHover, filterClick);
@ -198,7 +198,7 @@ function addAnchorLinks() {
}
for (var i = 0, n = nodes.length; i < n; i++) {
if (!nodes[i].id) continue;
if (nodes[i].getElementsByTagName('A').length > 0 && nodes[i].getElementsByTagName('A')[0].innerHTML == '') return;
if (nodes[i].getElementsByTagName('A').length > 0 && nodes[i].getElementsByTagName('A')[0].innerHTML === '') return;
addClass(nodes[i], 'anchorAf');
var anc = document.createElement('A');
anc.href = '#' + nodes[i].id;