7/29/2023 0 Comments Backbone js setContent between script tags will not be rendered to the page, but can still be accessed using jQuery. The convention is to put the template in a script tag with type="text/template". We compose the template into our HTML page, then we use jQuery to pull it out as a string. We compose the template into our HTML page, then we just use jQuery to pull it out as a string which we can then pass to _.template. Read more about underscore templates here:Ĭreating templates as strings in JavaScript is OK, provided our templates are very small, but what if they become larger? It would be much nicer if we could define templates directly in our HTML, and of course we can. You need to make sure you pass through all attributes or you will get an error. generates the string "Hello Wavy Davey!" Choose 2.x if you want a smaller faster codebase.Ī super stripped down Backbone boilerplate for local development might look something like this: Choose 1.x if you want to support legacy browsers. Getting startedĪn excellent library of useful JavaScript functions, including functions for functional style array and object manipulation, plus genuinely useful utility methods.Įveryone's favourite DOM mainpulation tool. You can use any of the Backbone components in any way you see fit, but it's up to you write the wiring code. A framework wires your code together and calls it for you.A library is a set of functions and objects which you make use of in your code.The Backbone Router uses JavaScript pushstate to change the URL in the address bar, allowing you to create an entire website clientside without hitting the server. code you would have written if you had the time and a thousand sets of eyes. If you tag a new shark, you might add it to the collection.Ĭollections can also fire events. Marionette simplifies your Backbone application code with robust views and. If you have 100 sharks, you would store those in a collection. CollectionsĪ Backbone collection is an array of models. Views can listen to model events and redraw themselves when the model they are attached to changes. Your page will be built up of one or more views. A view might be a form, or a map of sharks in the sea. ViewsĪ view in Backbone is a region on the page into which Backbone will output some data. If your shark eats a swimmer and gains 10 notoriety points, it will fire an event to that effect. If you have an app for tracking sharks in the ocean, you might have a Shark model which would store the location and name of a shark. The view works a little like a controller. Unlike other JavaScript frameworks, there are no controllers. Architectureīackbone provides you with a Model View (MV) architecture. Your server should ideally expose a restful JSON API, but this is not a requirement.īackbone engages in no magic, is very readable, and doesn't try to do too much for you. It's purely clientside, and says very little about your server. This course will show you how to get the most out of each backbone component, and how to assemble them all into an advanced, modern web application. The Backbone.js collection reset is used to replace a collection with a new list of models. It helps us write clean, maintainable JavaScript applications. Currently, there are two options: call t, or set. You can use it to enhance your existing site, to add interactivity to a form for example, or you can go all out and create a single page app (SPA), where the entire site is generated clientside using JavaScript.īackbone comes packaged as a single JavaScript file which you link in the header of your page. Backbone.js is a set of tools that gives structure to client-side web applications. It's a sensibly put together library full of tools to help you organise your web application, a toolkit for tidy JavaScript. It's the progenitor of frameworks like Ember, Angular, even Meteor. You can fill the Parameter 3 and the Parameter 4 fields and push the Save button to save the values or you can go back to the first screen.Backbone is a the grand-daddy of all the JavaScript MVC frameworks. You will see the following screen:įill Parameters and push the Next button, you will see the following screen: Go to the plugin folder and run the atlas-run command. Create backbone model fileĬreate file src/main/resources/js/webwork-config-model.js: define( 'webwork/config/model', [ All parameters will be stored from the second screen. In the first screen we will set two parameters and In the second screen we will set another two parameters. In this part the edit plugin settings screen will consist of two screens. We created a webwork action, using a soy template. In the first part we developed a plugin, which lets view and store plugin settings.
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