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November 4, 2015 17:27
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Select All Checkboxes on Facebook Pixel Page
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// ----------Select all helper for Facebook pixel---------------------------------------------- | |
// | |
// ==UserScript== | |
// @name Select All Checkboxes on Facebook Pixel Page | |
// @namespace r007.github.com/ | |
// @version 0.01 | |
// @description Multi-select a range of checkboxes | |
// @include http*://business.facebook.com/ads/manager/* | |
// ==/UserScript== | |
var allchecks, thisLink, haveCheckboxes = false; | |
allchecks = document.evaluate( | |
'//input[@type="checkbox"]', | |
document, | |
null, | |
XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, | |
null); | |
window.setInterval(function() { | |
if (!haveCheckboxes) { | |
haveCheckboxes = true; | |
check_elements(); | |
} | |
}, 100); | |
function check_elements() { | |
if (allchecks.snapshotLength) { | |
var logo = document.createElement("div"); | |
logo.innerHTML = '<div style="background-color: black; margin:0;padding:0;color:white; text-align: center;">Checkboxes check: <a href="#" id="_all" style="color: white">All</a> <a href="#" id="_none" style="color: white">None</a> <a href="#" id="_invert" style="color: white">Invert</a></div>'; | |
document.body.insertBefore(logo, document.body.firstChild); | |
_all = document.getElementById('_all'); | |
_all.addEventListener('click', function(event) { | |
for (var i = 0; i < allchecks.snapshotLength; i++) { | |
thisLink = allchecks.snapshotItem(i); | |
thisLink.checked = true; | |
event.preventDefault(); | |
} | |
}, true) | |
_none = document.getElementById('_none'); | |
_none.addEventListener('click', function(event) { | |
for (var i = 0; i < allchecks.snapshotLength; i++) { | |
thisLink = allchecks.snapshotItem(i); | |
thisLink.checked = false; | |
event.preventDefault(); | |
} | |
}, true) | |
_invert = document.getElementById('_invert'); | |
_invert.addEventListener('click', function(event) { | |
for (var i = 0; i < allchecks.snapshotLength; i++) { | |
thisLink = allchecks.snapshotItem(i); | |
thisLink.checked = !thisLink.checked; | |
event.preventDefault(); | |
} | |
}, true) | |
} | |
} |
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