You can get a plugin (and an explanation about what things are detected as changes) in this post: http://alfonsoml.blogspot.com/2011/03/onchange-event-for-ckeditor.html so you can do things like for (var i in CKEDITOR.instances) { CKEDITOR.instances[i].on(‘change’, function() {alert(‘test 1 2 3’)}); }
Alternatively you could go for plain HTML solution. <a href=”http://foo.bar” tabindex=”-1″>inaccessible by tab link</a> The HTML5 spec says: If the value is a negative integer The user agent must set the element’s tabindex focus flag, but should not allow the element to be reached using sequential focus navigation.
…when I make a call using Node’s file and web i/o libraries, these are things that happen outside the stack whose callbacks are queued in a task queue? Yes, absolutely; they’re asynchronous just like Ajax and setTimeout are asynchronous. They perform some operation outside of the call stack, and when they’ve finished that operation, they … Read more
Is this what you are looking for? var Foo = React.createClass({ getInitialState: function () { return { type: ‘text’ }; }, onFocus: function () { this.setState({ type: ‘date’ }); }, onBlur: function () { this.setState({ type: ‘text’ }); }, render: function () { return( <input type={ this.state.type } onFocus={ this.onFocus } onBlur={ this.onBlur } placeholder=”Enter … Read more
HTML frame/object load unload scroll (except that a scroll event on document must bubble to the window) HTML form focus blur Mutation DOMNodeRemovedFromDocument DOMNodeInsertedIntoDocument Progress loadstart progress error abort load loadend From: https://en.wikipedia.org/wiki/DOM_events#Events In order to check whether an event bubbles up through the DOM tree or not, you should check the read-only bubbles property … Read more
You have it mostly right, here is a detailed look at the events and potential input cases. JavaScript events This is when the different event are triggered: change This will be called when the blur event is triggered if the value of the <input> has been changed. In other words it will trigger when the … Read more
You can read files on the client using HTML5’s FileReader. The following example reads a text file on the client. Your example attempts to use fopen which is not available in Javascript. http://jsfiddle.net/k3j48zmt/ document.getElementById(‘file’).addEventListener(‘change’, readFile, false); function readFile(evt) { var files = evt.target.files; var file = files[0]; var reader = new FileReader(); reader.onload = function(event) … Read more
Something like this. function addRowHandlers() { var table = document.getElementById(“tableId”); var rows = table.getElementsByTagName(“tr”); for (i = 0; i < rows.length; i++) { var currentRow = table.rows[i]; var createClickHandler = function(row) { return function() { var cell = row.getElementsByTagName(“td”)[0]; var id = cell.innerHTML; alert(“id:” + id); }; }; currentRow.onclick = createClickHandler(currentRow); } } EDIT Working … Read more
Very simple, Date instance can be compared directly. function compareTime(time1, time2) { return new Date(time1) > new Date(time2); // true if time1 is later } When you compare two Date instance, or minus one another, the valueOf method will be called internally, which convert the instance to timestamp (millisecond accurate).
As mentioned previously you really can’t do this. You can do a modal dialog inside the window using a UI framework, or you can have a popup window, with a script that auto-closes after a timeout… each has a negative aspect. The modal window inside the browser won’t create any notification if the window is … Read more