AngularJS and wijtree

In this Angular getting started guide, you'll learn how to use the Tree widget in an HTML project using HTML markup, jQuery script, and AngularJS directives.

For more complex samples that have the controller and model in separate files, see the AngularJS Directive Gallery on our web site.

To create a new HTML page in your favorite text editor, add the following code and save the document with an .html extension. Notice that the <HTML> and <body> tags are different from our usual tags.
- The <HTML> tag is marked as an Angular app with the ng-app directive, in our script, we will specify that it uses Wijmo.
- The <body> tag is used to define the scope of the Angular controller that we create. You can use another tag such as a <div> for the scope, but for our purposes, we will use the entire body. The ng-controller directive specifies the controller to use within this scope.
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<!DOCTYPE HTML> <HTML ng-app="MyApp"> <head> </head> <body ng-controller="MyController"> </body> </HTML>

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<!DOCTYPE HTML> <HTML ng-app="MyApp"> <head> </head> <body ng-controller="MyController"> </body> </HTML>

Add links to the dependencies to your HTML page within the <head> tags. Find the latest dependencies in the content delivery network (CDN) file at wijmo cdn. Along with our usual references, we add two script references for Angular that must come after the jQuery references, so they are the last two lines:

One is for AngularJS itself.
The other is for Wijmo's Angular javascript integration library.

References	Copy Code
<!-- jQuery --> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" type="text/javascript"></script> <script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.0/jquery-ui.min.js" type="text/javascript"></script> <!--Theme--> <link href="http://cdn.wijmo.com/themes/aristo/jquery-wijmo.css" rel="stylesheet" type="text/css" /> <!--Wijmo Widgets CSS--> <link href="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.css" rel="stylesheet" type="text/css" /> <!-- Wijmo Scripts --> <script src="http://cdn.wijmo.com/jquery.wijmo-open.all.3.20183.140.min.js" type="text/javascript"></script> <script src="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.js" type="text/javascript"></script> <!-- Angular --> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script> <script src="http://cdn.wijmo.com/interop/angular.wijmo.3.20183.140.min.js"></script>

References

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<!-- jQuery -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js" type="text/javascript"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.0/jquery-ui.min.js" type="text/javascript"></script>

<!--Theme-->
<link href="http://cdn.wijmo.com/themes/aristo/jquery-wijmo.css" rel="stylesheet" type="text/css" />

<!--Wijmo Widgets CSS-->
<link href="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.css" rel="stylesheet" type="text/css" />

<!-- Wijmo Scripts -->
<script src="http://cdn.wijmo.com/jquery.wijmo-open.all.3.20183.140.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/jquery.wijmo-pro.all.3.20183.140.min.js" type="text/javascript"></script>

<!-- Angular -->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.0/angular.min.js"></script>
<script src="http://cdn.wijmo.com/interop/angular.wijmo.3.20183.140.min.js"></script>

Within the <head> tags, below the references, add the following script to set the app to use Wijmo, and to create a simple controller with a $scope parameter to control data context.
Script
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<script type="text/javascript"> var app = angular.module("MyApp", ["wijmo"]); function MyController($scope) { } </script>

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<script type="text/javascript"> var app = angular.module("MyApp", ["wijmo"]); function MyController($scope) { } </script>

Add the following markup within the <body> tags to create the widget. To see how this is done in jQuery without Angular, see Tree Quick Start.

We use a <wij-tree> directive to create the widget.
We use nested line item <li> elements in the markup to create the tree nodes.
We use a nested unordered list <ul> element to create nested tree nodes.

Markup	Copy Code
<wij-tree> <li><a>Tree Node 1</a> <ul> <li><a>Tree Node 1a</a></li> <li><a>Tree Node 1b</a></li> </ul> </li> <li><a>Tree Node 2</a></li> </wij-tree>

Save your HTML file and open it in a browser. The widget appears like the following live widget.

MISSING WIDGET TYPE: The "Live Widget" Widget Type could not be found. The "Live Widget" Widget Type may have been deleted since this Widget was created.

Widgets

Tree Quick Start