I have read lots that Backbone doesn’t do two way binding but I don’t exactly understand this concept. Could somebody give me an example of how two way binding works in an MVC codebase and how it does not with Backbone? 6 Answers 6
I have three different ways to initialize and render a view and its subviews, and each one of them has different problems. I’m curious to know if there is a better way that solves all of the problems: Scenario One: Initialize the children in the parent’s initialize function. This way, not everything gets stuck in … Read more
I’m using the underscore.js templating function and have done a template like this: <script type=”text/template” id=”gridItem”> <div class=”griditem <%= gridType %> <%= gridSize %>”> <img src=”https://stackoverflow.com/questions/7230470/<%= image %>” /> <div class=”content”> <span class=”subheading”><%= categoryName %></span> <% if (date) { %><span class=”date”><%= date %></span><% } %> <h2><%= title %></h2> </div> </div> </script> As you can see … Read more
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This question already has answers here: Convert form data to JavaScript object with jQuery (59 answers) Closed 7 years ago. I want to do some pre-server-validation of a form in a Backbone.js model. To do this I need to get the user input from a form into usable data. I found three methods to do … Read more
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 5 years ago. Improve this question I’m about to create a bunch of web apps from scratch. (See http://50pop.com/code for overview.) I’d … Read more
I have been adding logs to the console to check the status of different variables without using the Firefox debugger. However, in many places in which I add a console.log in my main.js file, I receive the following error instead of my lovely little handwritten messages to myself: Synchronous XMLHttpRequest on the main thread is … Read more
I tried to understand the utility of backbone.js from its site http://documentcloud.github.com/backbone, but I still couldn’t figure out much. Can anybody help me by explaining how it works and how could it be helpful in writing better JavaScript? 15 Answers 15
I just stumbled upon something I’ve never seen before. In the source of Backbone.js’s example TODO application (Backbone TODO Example) they had their templates inside a <script type = “text/template”></script>, which contained code that looks like something out of PHP but with JavaScript tags. Can someone explain this to me? Is this legit? 7 s … Read more
This question already has answers here: What does “javascript:void(0)” mean? (14 answers) Closed 2 years ago. Reading through the Backbone.js source code, I saw this: validObj[attr] = void 0; What is void 0? What is the purpose of using it here? 3 s 3
