Now this isn't just another What's the difference question, I have done some tests(http://jsfiddle.net/ZC3Lf/) modifying the prop and attr of <form action="/test/"></form>?  with the output being:     1) prop Modificatio...

If I'm passing (a reference to) an Object as a prop is it OK to mutate values in the prop?  I'm developing a web app which will require a lot of values to be passed to a component, and I'm trying to find the best way of passing the values...

How do I disable one input field if I type into another out of a pair and then if I removed the input by hitting backspace for example so there is nothing in the input field reenable the second input field and vice versa. Code I have so far is below...

The html structure I have is something like:  <ul id="something">   <li>     <a href="">       <img src="http://domain.com/directory/file1-128x79.jpg">     </a>   </li>   <li>     <...

I am simply trying to get a couple of properties from two elements. Getting the property value from the input element works as expected. The problem is with getting the property data-detail property from the button element. It returns undefined when...

This is not a duplicate question, I need only to decide if the better/fast/correct is to use attr or to use prop. The simplest and reliable way is checking into a list. A "list of element-name where the better is use prop(name) and/or a list whe...

So I have a selection list, and if the default value hasn't been changed from --- then return to the form false. Pretty much for validation purposes so we know they picked a title. The problem is that for some reason prop() is changing the defaul...

I made a counting app that when you click you level and get gold, but how do use the data in another component? For example, I want to use this.state.max in another component.  Sorry, I'm quite new to React  import React, {Component} from 're...

Lets say I have the following list in data:  data: {     todos: [       { id: 1, title: "Learn Python" },       { id: 2, title: "Learn JS" },       { id: 3, title: "Create WebApp" }     ]   }   Now I want to pass only the entr...

I couldn't find any reference in any documentation to the support of jQuery method by the different browsers.  When I run the following code:    var c = $("#textValue"); c.attr("style", "background-color: yellow"); c.prop(...