I have a form with a closure ui button: I made my button submit my form: Now, I have the 2 followings issues: The form is not submitted when I push “Enter” in one of the fields The event goog.events.EventType.SUBMIT is not triggered on the form, so my eventual listeners wont be executed How can I …
Tag: javascript
Turn an object to a square bracket string (not using JSON.stringify)
I have this Javascript object (that is created on-the-fly by my plugin code): I don’t want to turn this object to a JSON string, but I want to turn this object into another object, but with each field represented by a string, like this: Scenario: I dont know how the original object will look like (or ho…
2-dimensional array to object (JavaScript)
I have an array, that holds a large number of two-dimensional arrays: I need to convert this array into an object of the following form to send it as JSON: (“s_id” should be myArray[0][0], “t_id myArray[0][1], and “type” myArray[0][2] and so on.) How can I get the array in the de…
ng-repeat with ng-transclude inside a directive
I want to create a list with custom behavior when it’s content changes. I try to create a directive for this but I get a bit lost with how to combine the ng-transclude with the ng-repeat directive. Can somebody put me on track? Html: Javascript: I’ve got part of this somewhat working here EDIT: Cr…
How to iterate over a JavaScript object?
I have an object in JavaScript: I want to use a for loop to get its properties. And I want to iterate it in parts (not all object properties at once). With a simple array I can do it with a standard for loop: But how to do it with objects? Answer For iterating on keys of Arrays, Strings, or
how to show image only when it is completely loaded?
I have an img tag on my web page. I give it the url for an IP camera from where it get images and display them. I want to show image when it is completely loaded. so that I can avoid flickering. I do the following. javascript code in this code. when image is large. it takes some time to
JavaScript insertAfter and insertBefore
I am playing around with the JavaScript functions insertAfter and insertBefore, however I am trying to insertAfter and insertBefore two elements. For instance, consider the following HTML: Then I have this JavaScript code snippet: Basically when the Up class is called, the previous row is moved up and when th…
Force “landscape” orientation mode
I’m trying to force the “landscape” mode for my application because my application is absolutely not designed for the “portrait” mode. How can I do that? Answer It is now possible with the HTML5 webapp manifest. See below. Original answer: You can’t lock a website or a web …
Js or jquery file.type.match for jpg and png only
How can I limit the mimetype for only png and jpg using file.type.match below is my code Answer from your question it sounds like you don’t want to do something like: You can make an array of acceptable extensions and loop through them like: See this fiddle for a test.
Drop Event Not Preventing Default
I’ve the following: http://jsfiddle.net/KywJT/ I’m using Chrome version 24.0.1312.52 m and last jQuery (1.8.3). When I drop a file into the box, browser is not preventing default beaviour. Can you please help me? P.S. dragexit is deprecated correct? Answer This should fix the issue for you.