While the potential for clashing with other bits o’ code the override a function on a prototype is still a risk, if you want to do this with modern versions of JavaScript, you can use the Object.defineProperty method, e.g. // functional sort Object.defineProperty(Array.prototype, ‘sortf’, { value: function(compare) { return [].concat(this).sort(compare); } });
Install the latest cumulative IE update : http://www.microsoft.com/en-us/download/details.aspx?id=45134 （32 bit） http://www.microsoft.com/en-us/download/details.aspx?id=45154 （64 bit）
From a mysql datetime/timestamp format: var dateStr=”2011-08-03 09:15:11″; //returned from mysql timestamp/datetime field var a=dateStr.split(” “); var d=a[0].split(“-“); var t=a[1].split(“:”); var date = new Date(d[0],(d[1]-1),d[2],t[0],t[1],t[2]); I hope is useful for someone. Works in IE FF Chrome
This is a known issue, but the styles are in fact being applied. The developer tools thinks the pseudo-element styles are being overridden by the parent-elements corresponding styles. This is easily demonstrated by inspecting the Computed style of the parent-element and looking at (what the F12 tools believe to be) competing styles: Again, however, these … Read more
Here is a work around. You can use filter instead of find; but filter returns an array of matching objects. find only returns the first match inside an array. So, why not use filter as following; data.filter(function (x) { return x.Id === e })[0];
I found problems with the two common ways of doing this: Doing this with custom headers (<customHeaders>) in web.config allows different deployments of the same application to have this set differently. I see this as one more thing that can go wrong, so I think it’s better if the application specifies this in code. Also, … Read more
If you want this type of code to run in IE11 (which does not support much of ES6 at all), then you need to get a 3rd party promise library (like Bluebird), include that library and change your coding to use ES5 coding structures (no arrow functions, no let, etc…) so you can live within … Read more
Here is the latest correct way that I know of how to check for IE and Edge: if (/MSIE 10/i.test(navigator.userAgent)) { // This is internet explorer 10 window.alert(‘isIE10’); } if (/MSIE 9/i.test(navigator.userAgent) || /rv:11.0/i.test(navigator.userAgent)) { // This is internet explorer 9 or 11 window.location = ‘pages/core/ie.htm’; } if (/Edge\/\d./i.test(navigator.userAgent)){ // This is Microsoft Edge window.alert(‘Microsoft … Read more
In IE you have to use attachEvent rather than the standard addEventListener. A common practice is to check if the addEventListener method is available and use it, otherwise use attachEvent: if (el.addEventListener){ el.addEventListener(‘click’, modifyText, false); } else if (el.attachEvent){ el.attachEvent(‘onclick’, modifyText); } You can make a function to do it: function bindEvent(el, eventName, eventHandler) { … Read more
The classList property is not supported by IE9 and lower. IE10+ supports it though. Use className += ” ..” instead. Note: Do not omit the space: class names should be added in a white-space separated list. var img = new Image(); img.src=”https://stackoverflow.com/image/file.png”; img.title=”this is a title”; img.className += ” profilePic”; // Add profilePic class to … Read more