jQuery is a cross-browser Javascript library that provides abstractions for DOM traversal, event handling, animation, and Ajax interactions for rapid web development.

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jQuery event binding management

Given the following elements: <div class="container"> <span class="some-class">content</span> ..n span repetitions.. </div> Given the following .on() ...
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32 views

UI Developer Javascript Programming Responsibilities [closed]

What are the Main responsibilities for a UI Developer when it comes into JavaScript Programming/Development? What area in JavaScript s(he) has to concentrate? Whether s(he) need to be extreme solid in ...
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29 views

Unsure on how to start converting my application to MVC

I have a large application in PHP that I have been developing for the last few months and I am unsure on how to convert it into MVC. As I try to build it the questions arise more and more. I chose to ...
4
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1answer
104 views

(jQuery) What is wrong with methods such as .append?

tl;dr: What is wrong with the efficiency of methods such as .append() and what can be alternatives to this? Explanation: Hello everyone. I occasionally have to build A/B tests for websites, which ...
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0answers
107 views

What is the best way to approach building search functionality for a large website using PHP, MySQL and JQuery [closed]

I've a question I'm hoping I can get some assistance on because It's causing me a lot of stress in work trying to get it sorted. I figured this was the best place to ask it as it's not a specific ...
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0answers
20 views

Why is my use of .getJSON not consistently reading local JSON files? [migrated]

Here is a simple working example that reads two local data files and appends the results to the DOM displaying a card and then an unordered list representing a hand of cards. app.js var main = ...
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82 views

Managing Login Authentication/Webpage session: Can client side javascript/JQuery access either a session variable or json variable in html?

Short version: A variable is stored in a session variable req.session.userName and also in the json sent with res.render('/', {username: value}). How can I access either of those variables from inside ...
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1answer
64 views

how can I minimize my ajax calls to the server while creating a dashboard

I want to create a dashboard for my website. I have divided my dashboard into different modules. As I understand it, I will have to make many AJAX calls. The different modules are: total number of ...
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16 views

How can I control properties scope while developing plugin in jQuery

I had a generic task in my project which required changing some elements. Instead of making changes for each element I decided to create a plugin for the common task and then bind plugin with each ...
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2answers
77 views

Do I have to distribute my code if I use GPL based jquery controls in my commercial application

I have been thinking about using 3rd party GPL based jQuery controls in our in-house ASP.NET project. As far as the 3rd party license is concerned, I think I can use any jQuery controls in my ...
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1answer
115 views

Declaring many times: script type=“text/javascript”

Trying to clear my HTML code, is it correct if in my web page I declare many blocks of <script> . Like this: <script type="text/javascript"> ... ... </script> <script ...
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0answers
143 views

Best practice: dynamically handle variable data, multiple file uploads and encoding with jQuery, AJAX, PHP and MySQL

I'm currently writing an e-learing web-application. I'm sorry if this is information overkill but I think it's better to describe it in detail so you get the idea. I have made thought on every point ...
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2answers
141 views

Changing CSS classes when different strings are displayed in a text element with jQuery [closed]

I'm just wondering if this method would be possible using jQuery HTML and PHP. Basically I have a filtering system were products are listed, some have different attribute values such as Hatchback for ...
0
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1answer
133 views

Would it be the right software engineering system to move from AngularJS-based to jQuery-based or hybrid implementation for webapp?

I am presently working on an AngularJS-based chat webapp, and it polls the server for updates, and then renders them in what is pretty much a straight shot in AngularJS. The result looks appropriate ...
4
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4answers
378 views

How to write JavaScript while keeping HTML/CSS out of it

What is / are some recommended ways to write JavaScript as to control behavior of showing HTML on screen, while keeping well-maintainable code? Basically, I started to look for ways to keep HTML/CSS ...
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2answers
117 views

Does Jquery basically use CSS3 for animation and effects?

I originally started out this question with "what is JQuery, and how does it work", in terms of all that fancy animation, effects, slideshow plugins, etc. I was uncertain as to how JQuery does all ...
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1answer
119 views

Creating a voting platform for submissions during timeperiod

I have a site where stories are submitted at any time by users. The staff would like the ability to create a voting period at any time. For example, they can choose to open up voting from today until ...
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5answers
1k views

Is it beneficial to study past the basics of a core language when the primary goal is to rely on its framework? [closed]

Please keep in mind this is not another 'How much [insert programming language here] should I know before moving onto [insert framework here]?' What I'd like to know is how beneficial is it to learn ...
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1answer
159 views

Caching large amount of ajax returned objects

I'm building an application which fetches large amount of items with ajax requests via other application API. It returns me 6k - 30k js objects which are used multiple times across various application ...
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1answer
181 views

Penny auction concept and how the timer works

I am creating a penny auction site using PHP yii framework. The main consideration of the system is to update the database records of all active auctions (max 15 auctions) with the current ticker ...
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1answer
153 views

How to handle mutiple API calls using javascript/jquery

I need to build a service that will call multiple API's at the same time and then output the results on the page (Think of how a price comparison site works for example). The idea being that as each ...
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1answer
237 views

Should I use my own public API on my site (via JS)?

First of all, this question is far more different other 'public api questions' like this: Should a website use its own public API?, second, sorry for my English. You can find the question summarized ...
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2answers
359 views

Javascript, JQuery and now AngularJS What is happening? [closed]

I have been away from computers for about 3 years and starting to get back into programming. Lots has changed in resources and help sites available on the web especially the evolving StackExchange ...
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1answer
142 views

How to handle asynchronous calls in an offline application

I'm using an offline application's javascript API and I'd like to know if I can use deferred objects to handle the callbacks. The API calls do not use HTTP, the calls are to and from the applications ...
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1answer
192 views

What is the proper way to extract and pass parameters to call javascript functionality from my PHP page?

This is my situation: I have a search results page in PHP where most of the logic resides in a javascript file in order to avoid refreshing the page every time an action is performed. The first thing ...
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0answers
167 views

MVC 5 - Best practice for handling dates inside and outside the USA

I have an MVC 5 application that will be used world wide. A number of the pages in the app will require users to enter dates. I'll be using the jQuery datetimepicker plug-in to allow the user to ...
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28 views

What syntax should I use to execute functions in jQuery Terminal?

I want to add feature, to jQuery Terminal, that will allow to execute commands from the server. Right now it only have formatting syntax that look like this: [[<list of one letter styles> ; ...
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1answer
372 views

Javascript/ui framework to compliment WebAPI/TypeScript/ASP.NET MVC? [closed]

We're about to venture into building a brand new SAAS application that needs to have a great looking and sophisticated front end. The UI is meant to be single-page, built on top of Web API and using ...
2
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3answers
342 views

jQuery - When to Bind Event Listeners?

I'm building a medium-sized "single-page" JavaScript application using jQuery. If you include all possible functionality of the application, there are 134 click bindings. Since most of the content is ...
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1answer
109 views

How to make your JavaScript private? [duplicate]

I wanted to know if there is a way to make your JavaScript private from client side?
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3answers
1k views

How to not let anyone inspect elements of a webpage?

I was thinking to make some jQuery functions that will use ajax to control mysql. The whole idea is to make separate files of PHP (e.g query.php, addRow.php, update.php and delete.php) provide data to ...
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0answers
210 views

Multiple long polling requests: bad idea?

I am designing a web server that handles multiple things such as a user-to-user chat, a user-to-group chat, friends request, forum etc. The chats have to be real-time chats, the friends requests ...
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1answer
68 views

Persist AJAX values [closed]

I have a simulator that pulls data from a DB - calculates and return JSON result to an ajax call that renders a table for the results. The calculation procedure are as follow: grab X number of data ...
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6answers
2k views

Tight Coupling Between Javascript, HTML, and CSS: A More Modern Approach?

It's very common to see Javascript bound to certain selectors to find elements, store data, and listen for events. It's also common to see these same selectors used for styling. jQuery (and its ...
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1answer
615 views

How does jQuery's mechanism of event handlers work

I'm in the need of widen my perspective on the framework libraries, to be able to make well aware choices of if/which/when to add a framework to a website. One thing that got my attention was event ...
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3answers
221 views

When/Where to create/assign event handlers to its elements

Lets say I have the following code // JS $(function(){ $('[data-mc=logout]').click(function(){ if (!confirm(myconfig.msg['asklogout'])) { return false; ...
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86 views

jQuery UI Widget Factory namespace limitations

As I can read in this tutorial, "There is a limitation that namespaces be exactly one level deep – that is, we can't use a namespace like nmk.foo". What isn't clear to me (and something I was unable ...
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1answer
79 views

What does &callback= do

I am trying to create a timer that ever x minutes it will call to a server, get a JSON file and do something with it. The merits of that system are not in question right now, the question involves ...
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0answers
260 views

Javascript design pattern with jQuery Widget factory

I am using the jQuery widget framework for creating some graphical elements on a webpage, and I have a conseptual question about the overall structure of the code. I have 3 classes A, B and C which ...
2
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1answer
198 views

How to avoid too much html in JQuery?

I'm not liking how my JQuery is after making some dynamic buttons, or other dynamic things. For example, when I have checkboxes marked, I add a button that is called "Download Selected" and "Remove ...
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2answers
435 views

“Match Making” script, a way without involving the database and php?

I am writing a matchmaking script for a game through a web portal. For the past few days I have been looking into the different options and I believe the following approach would be the most optimal ...
0
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1answer
91 views

should this code be structured into an event capture and a method or put the functionality in the event capturing

I have adopted some jQuery code that has like 20 event-captures that look like this // used on menu#edit $('.show-headers-only-toggle').on('click',function(){ ...
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1answer
44 views

Load all templates at startup?

I am developing a jQuery mobile app. In this app, i often use Mustache.js templates in separate html files. Actually, every template is needed by the user, but my app loads a template (via GET method) ...
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2answers
1k views

Does Bootstrap conflicts with jQuery or jQuery Mobile?

I am developing a web app. I have already used jQuery and jQuery Mobile as plug-ins for the app. Now, I want to include bootstrap. I wanted to ask if there is any possibility that Bootstrap will ...
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1answer
214 views

Recommended architecture for an interactive table widget with multiple behaviors in Javascript / jQuery

Use case: For an administration UI, I want an interactive table widget with a number of behaviors: Collapse / expand (yes, this means the rows are a hierarchy) Update of data in a child cell based ...
2
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2answers
761 views

Combination of asp.net server side + html/js/jQuery client side

While working with asp.net, I came to an approach that uses asp.net services for the data/business logic layer and html/javascript/jquery for the UI layer, because I could not reach the needed level ...
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2answers
2k views

Why is Javascript faster than Jquery? [closed]

I was reading a thread and saw this post, which says that Javascript is faster than Jquery because it uses native code. But why is the use of native code faster? Is this always the case? What ...
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1answer
121 views

Should my statefull widget generate necessary html itself?

What behaviour should be preferred for widget initialization: 1) Required HTML is generated by widget itself: Layout: <div id="my-widget"/> Initialization: $('#my-widget').myWidget(); // ...
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3answers
142 views

Approach to develop an inline editor for enumerated lists

Background Looking to develop a WYSIWYG editor for ordered lists so that people can directly edit lists of instructions on a web page. Problem The contentEditable attribute is woefully immature for ...
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2answers
327 views

Forcing users to use Javascript

This is more of a business / ethics type of question that incorporates programming principles. So I as a developer will be selling a database driven web application to a local college university. I am ...