Paul Golmann pjeweb
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| function addCssToDocument(css) { | |
| var styleElement = document.createElement('style'); | |
| document.getElementsByTagName('head')[0].appendChild(styleElement); | |
| var isIe = styleElement.styleSheet; | |
| if (isIe) | |
| styleElement.styleSheet.cssText = css; | |
| else | |
| styleElement.appendChild(document.createTextNode(css)); | |
| } |
pjeweb
/ example-jquery.js
Created
February 11, 2012 18:49
Simple PubSub snippet for both browser and nodejs (just remove outer wrap-function).
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| /* Use PubSub on e.g. jQuery */ | |
| PubSub.apply($); | |
| function addText(text) { | |
| $('body').append('<p>' + text + '</p>'); | |
| } | |
| function logChange(text) { | |
| console.log('new text: ' + text); | |
| } |
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| var calcAzimut = function (p1, p2) { | |
| 'use strict'; | |
| var toDeg = function (x) { | |
| return x * 180 / Math.PI; | |
| }, | |
| dy = p2.latitude - p1.latitude, | |
| dx = p2.longitude - p1.longitude; | |
| return ( | |
| (dx > 0) ? toDeg((Math.PI * 0.5) - Math.atan(dy / dx)) : |
pjeweb
/ jQuery HTML5 placeholder fix.js
Created
October 27, 2011 20:47
— forked from hagenburger/jQuery HTML5 placeholder fix.js
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| // Released under MIT license: http://www.opensource.org/licenses/mit-license.php | |
| // good javascript | |
| (function ($) { | |
| 'use strict'; | |
| $(function () { | |
| $('[placeholder]') | |
| .focus(function () { | |
| var input = $(this); | |
| if (input.val() === input.attr('placeholder')) { |