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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-4
votes
4answers
2k 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 ...
-2
votes
0answers
30 views

Ajax onSubmit call a little help [on hold]

So I've made a dropdown list in Razor Code looks like this: @Html.DropDownList("Languages", BetXOnline.Configuration.WebConfiguration.GetLanguages().Select(x => new SelectListItem() { Text = ...
0
votes
2answers
101 views

Clean code principles to jquery [on hold]

A jquery code could get very long in lines and become an spaghetti code. It could bring problems like chaining functions or many lines for getting data from HTML elements. Also it may create a clutter ...
0
votes
1answer
50 views

Javascript inline event handling versus external jQuery event handlers

Working on a dynamic website that loads information from a JSON file and then populates the page with said elements. My question has to do with event handling - as of now, I don't see any reason as ...
1
vote
3answers
197 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 ...
0
votes
1answer
192 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 ...
-2
votes
0answers
15 views

Select one row in an xsl grid using a radio button and storing data to a variable [migrated]

I am using an xsl sheet that has a data grid. I have a radio button at the end of each row. The user is only allowed to select one radio for the entire grid. So if there are 50 rows of data, the ...
27
votes
14answers
8k views

What benefits are there to native JavaScript development? [closed]

Given how much simpler jQuery development is, when compared to native JavaScript, what makes people forgo libraries like jQuery altogether? Is this because jQuery has limitations or it is slow? I ...
0
votes
6answers
2k views

Mixing jQuery with JavaScript

I just asked this question at SO about some bugginess I am experiencing with jQuery and IE8, and someone commented that he was appalled that I would mix JavaScript with jQuery (he has since deleted ...
1
vote
1answer
191 views

How to merge two functions that do same things with different variables

I have these two Javascript functions that are equal except for the variables onClickVoteUp: function (e) { var $target = $(e.target); var upvoted = this.model.get("upvoted"); var ...
53
votes
4answers
3k views

Is jQuery an example of “god object” antipattern?

I want to ask – I am slowly learning jQuery. What I see is an exact example of a God Object anti-pattern. Basically, everything goes to the $ function, whatever it is. Am I right and is jQuery ...
9
votes
4answers
3k views

Why is jQuery released under MIT and not LGPL?

Why is jQuery released under MIT and not LGPL? What are the benefits of using MIT compared to LGPL for a framework?
0
votes
2answers
130 views

Attempting to make a Cross Domain AJAX request to a Server I don't own

I'm aware that javascript programs running in a browser are bound to the same-origin policy which prevents them from requesting services from a server that is on a different domain. What I've gathered ...
14
votes
7answers
5k views

When to update jQuery?

When you recommend updating jQuery/jQuery UI? Or in other words: what are the best practices for updating jQuery/jQuery UI? I’m working on a long project that will take at least one more year. In ...
-1
votes
2answers
3k views

Does IE have more strict Javascript parsing than Chrome?

This is not meant to start a religio-technical browser war - I still prefer Chrome, at least for now, but: Because of a perhaps Chrome-related problem with my web page (see ...
3
votes
1answer
216 views

Been working on a project for the last 6+ months. Consultants have been brought in and want to change everything. What should I do? [closed]

Long story short, I have been the sole front end developer on this project since last summer. Consultants have been brought in to help accelerate our velocity. After one day and some knowledge ...
1
vote
1answer
85 views

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() ...
4
votes
1answer
148 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 ...
1
vote
0answers
199 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 ...
1
vote
1answer
103 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 ...
0
votes
1answer
2k views

Can jQuery be used server side? [closed]

I know that you can use JavaScript server side with node.js, but can we use jQuery for backend as well?
1
vote
0answers
19 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 ...
-2
votes
2answers
119 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 ...
0
votes
3answers
208 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 ...
0
votes
1answer
238 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 ...
46
votes
6answers
40k views

Advantages of using pure JavaScript over JQuery

What are the advantages of using Javascript-only versus using JQuery-only? I have limited experience with JavaScript and JQuery coding. I've added bits and snippets of each to HTML pages but I've ...
0
votes
3answers
609 views

How to approach multiple page form with just one save option

The screen shot shows the magento product upload page. The left nav allows you to switch to different options for the product. Basically each option in the left nav appears as a different page. ...
7
votes
3answers
5k views

Backbone/JQuery, ExtJs 4… is there something else worth looking?

Im currently evaluating a front-end architecture for a big app that will be developed by a team of about 6 developers + 1 web designer so that said, having a robust SVN friendly architecture is a ...
0
votes
1answer
124 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 ...
0
votes
0answers
189 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 ...
0
votes
2answers
234 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 ...
7
votes
5answers
1k views

What's the web framework to use on a front-end web application? [closed]

What do you consider a good client web framework to use on interface business application? jQuery? YUI!? Another? Some plugins useful? The application will be use mostly internally replacing a ...
0
votes
1answer
147 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
votes
4answers
448 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 ...
26
votes
6answers
3k 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 ...
3
votes
1answer
258 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 ...
11
votes
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 ...
0
votes
1answer
189 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 ...
2
votes
2answers
544 views

How do I share my jQuery plugin with the world?

I made a plugin for jQuery, which I think is quite useful. It combines an animated colours plugin with an easings plugin, and adds a completely new feature of being able to refer to colours ...
0
votes
1answer
261 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 ...
-1
votes
2answers
427 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 ...
3
votes
1answer
154 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 ...
0
votes
1answer
257 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 ...
2
votes
0answers
208 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 ...
1
vote
0answers
37 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> ; ...
1
vote
1answer
432 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
votes
3answers
644 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 ...
-5
votes
1answer
120 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?
1
vote
0answers
255 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 ...
0
votes
1answer
71 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 ...