I’m trying to create a Dashboard with column chart and a few category filters in my app, I have data like this : but I have to visualize not this data, but a table with total amount of people with same number of children: [‘1 child’, ‘2 children’, ‘3 children’], [1, 2 , 4] So when I apply some filter
jQuery AddClass then removing a class
In my Rails application, I send an Ajax request when the user hits the Save button, when it sends the request, I can return some jQuery. What I’d like to do is add a class (saving), have a delay and then remove the class. So, I added this: For some reason, it isn’t working. What am I doing wrong? Answer
Simple bookmarklet not working in chrome
I am new to bookmarklet coding and i have run into a problem where the regular javascript works fine in the browser but not the bookmarklet version. I had found a bookmarklet which finds a image and turns it into BB code and that works fine, however it loads jQuery and i did not want it doing that all the
Google closure – Triggering form submit
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 fix this? Answer The
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 how deep it’ll be),
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 desired form? Thanks in advance. Answer Be aware that map
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: Criteria: The template of the item
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 the Down class is called, the current row is moved down