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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0answers
19 views

Database Structure for Agents commission payouts generation with TDS deduction

Actually I am creating this for the first time to generate the commission payouts for agents for their sale. Commission need to be generated when the product is sold out and payout need to be done ...
0
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0answers
21 views

Web browser resetting connection

I have a web application that is hosted on an embedded device. This device has its own basic web server that can serve content just like any other web server. The web application in question is ...
1
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1answer
40 views

Building a real-time web-app with Ajax .post()

Usually, real-time web-apps are built with websockets, right? Well, let me be radical here - what if I used Ajax? Okay, okay, I know it has its limitations. You can't build Agar.io, sending data ...
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0answers
44 views

Bind and trigger an event in jQuery pattern [migrated]

Commonly I bind an event with jQuery and then call it immediately afterward, such as when I set up positioning or visibility of some elements and whatnot. $('#myElement').on('click', function () { ...
0
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1answer
50 views

Summing values from JSON end point based on category [closed]

I have a JSON end point for projects in a county. I am able to call a list of any of the object properties. What I want to do is to add together either all the values of budget property or the ...
1
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1answer
749 views

Rendering partial View in MVC

i am not so familiar working with partial Views. The reason behind that is that I really do not have the basics of Jquery/JS/Ajax. But I recently found through some SO post that a partial view can be ...
1
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0answers
66 views

ModelState Validation vs JQuery vs Remote

I was stuck with some validations for quite a while. I have been thoroughly searching the internet to find ways to apply the validations I require. I came across many methods for validations even ...
2
votes
5answers
367 views

Are clean coding rules less relevant for large open source projects? [closed]

I've been reading Robert Martin's book "Clean Code". One of his core tenants is to remove unnecessary comments and strive to create meaningful variable/method names that are self documenting. Some of ...
0
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1answer
265 views

Using SessionStorage to keep client side state

I am working on an web app and I would like to keep the client data in the LOCAL session storage. I can't use the servers session and the app will only call some existing rest WS.I have to develop ...
-1
votes
1answer
362 views

How to update ui lively without refreshing page [closed]

I am doing a web application using struts2 framework. After user login, I show a dashboard about the current status of the user. To show the Dashboard UI(JSP), I used to get the information from the ...
9
votes
4answers
5k views

Anonymous function vs. separate named function for initialization in jquery

Let's say we have some code that is used to initialize things when a page is loaded and it looks like this: function initStuff() { ...} ... $(document).ready(initStuff); The initStuff function is ...
1
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4answers
350 views

How can I keep browser URL secret when editing data?

Suppose, There is a user list. <a href="user/5">Edit</a> <a href="user/6">Edit</a> When a system user clicked to edit a user info. Then it goes to url to browser like as ...
2
votes
5answers
2k views

Securing ajax calls to rest api

I need for my app to consume a rest api service and since I will call it from javascript/jquery i need to expose it to the end user. In this case I would also need to expose credentials to the end ...
1
vote
2answers
469 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 ...
0
votes
0answers
48 views

What sort of design pattern should I be using here - Tabs Generation

I am fairly new with design patterns, I have been studying them but no practical experience so this is going to be my first try, Graphical representation of GUI is shown in this diagram, Points ...
3
votes
2answers
352 views

Storing session key in a hidden field

Background: I have a question which is outline at Use different local storage between windows. The very high level question is "How can I keep tabs and windows sessions from clashing". Requirement: ...
9
votes
3answers
302 views

Is it ok to include jQuery in a jQuery plugin?

The question jQuery plugin file including the jQuery library came up today on stackoverflow, and I strongly advised against including jQuery in the plugin. I didn't really get any support from others ...
1
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1answer
259 views

Clear JQuery Listeners Before Ajax Load of Similar Data

I have a tree structure on the left side of my page from which the user can drill down and select items. Each branch has similar items. When clicking a leaf node, I make a JQuery .load(...) call that ...
8
votes
3answers
1k views

Does it make sense to use jQuery in modern-webkit-only web applications?

I'm lately working on a few mobile web apps for Android (2.3+) and iOS (4+). Their browsers support most of ECMAScript5, which is very powerful, and I wanted to use language features where possible, ...
0
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0answers
13 views

How to reveal a stipled line bit by bit going vertically and horizontally

I have one long page. On this page I have a "one" long stipled line. The stipled line goes into different directions, "moving" vertically and horizontally. My question is: How do I approach animating ...
0
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1answer
123 views

What pattern to use when you have to hide/show different sections on a form depending on a dropdown value?

For example, let's say you have 8 sections to hide/show and depending on the value of a dropdown, you have to show or hide dynamically from 1 to 8 sections. 1) Is there any better way of doing this ...
1
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3answers
346 views

Auto-save user input - the smartest way?

I'm developing a social network website and I'm working with php/mysql/jquery and I want users to have the most user-friendly website experience. That's why I try to avoid a save (submit) button at ...
2
votes
3answers
261 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 ...
55
votes
5answers
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 ...
1
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1answer
104 views

filtering data from db

I've taken over a web application that someone else built. It's a pretty simple application that queries ALL records from a db and displays them in a list. They've also provided a way to 'filter' the ...
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votes
4answers
6k 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 ...
0
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2answers
427 views

Clean code principles to jquery [closed]

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 ...
30
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14answers
10k 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
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6answers
3k 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
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1answer
408 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 ...
9
votes
4answers
4k 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
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2answers
577 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 ...
0
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2answers
5k 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
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1answer
249 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
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1answer
133 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
637 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
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0answers
496 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
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1answer
248 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
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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?
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0answers
27 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
297 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
368 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
499 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 ...
56
votes
6answers
59k 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 ...
1
vote
3answers
806 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
6k 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
139 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
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0answers
341 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
455 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 ...