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Edit File: ngBind.html

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<header class="api-profile-header">
  <h1 class="api-profile-header-heading">ngBind</h1>
  <ol class="api-profile-header-structure naked-list step-list">
    
    <li>
      - directive in module <a href="api/ng">ng</a>
    </li>
  </ol>
</header>

<div class="api-profile-description">
  <p>The <code>ngBind</code> attribute tells Angular to replace the text content of the specified HTML element
with the value of a given expression, and to update the text content when the value of that
expression changes.</p>
<p>Typically, you don&#39;t use <code>ngBind</code> directly, but instead you use the double curly markup like
<code>{{ expression }}</code> which is similar but less verbose.</p>
<p>It is preferable to use <code>ngBind</code> instead of <code>{{ expression }}</code> if a template is momentarily
displayed by the browser in its raw state before Angular compiles it. Since <code>ngBind</code> is an
element attribute, it makes the bindings invisible to the user while the page is loading.</p>
<p>An alternative solution to this problem would be using the
<a href="api/ng/directive/ngCloak">ngCloak</a> directive.</p>

</div>

<div>

<h2>Directive Info</h2>
  <ul>
    
    <li>This directive executes at priority level 0.</li>
  </ul>

<h2 id="usage">Usage</h2>
  <div class="usage">
  
    <ul>
    <li>as attribute:
        <pre><code>&lt;ANY&#10;  ng-bind=&quot;&quot;&gt;&#10;...&#10;&lt;/ANY&gt;</code></pre>
      </li>
    <li>as CSS class:
        <pre><code>&lt;ANY class=&quot;ng-bind: ;&quot;&gt; ... &lt;/ANY&gt;</code></pre>
      </li>
    
  </div>
  
<section class="api-section">
  <h3>Arguments</h3>

<table class="variables-matrix input-arguments">
  <thead>
    <tr>
      <th>Param</th>
      <th>Type</th>
      <th>Details</th>
    </tr>
  </thead>
  <tbody>
    
    <tr>
      <td>
        ngBind
        
        
      </td>
      <td>
        <a href="" class="label type-hint type-hint-expression">expression</a>
      </td>
      <td>
        <p><a href="guide/expression">Expression</a> to evaluate.</p>

</td>
    </tr>
    
  </tbody>
</table>

</section>

<h2 id="example">Example</h2><p>Enter a name in the Live Preview text box; the greeting below the text box changes instantly.

<div>
  <a ng-click="openPlunkr('examples/example-example59')" class="btn pull-right">
    <i class="glyphicon glyphicon-edit">&nbsp;</i>
    Edit in Plunker</a>

<div class="runnable-example-file" 
      name="index.html"
      language="html"
      type="html">
      <pre><code>&lt;script&gt;&#10;  angular.module(&#39;bindExample&#39;, [])&#10;    .controller(&#39;ExampleController&#39;, [&#39;$scope&#39;, function($scope) {&#10;      $scope.name = &#39;Whirled&#39;;&#10;    }]);&#10;&lt;/script&gt;&#10;&lt;div ng-controller=&quot;ExampleController&quot;&gt;&#10;  Enter name: &lt;input type=&quot;text&quot; ng-model=&quot;name&quot;&gt;&lt;br&gt;&#10;  Hello &lt;span ng-bind=&quot;name&quot;&gt;&lt;/span&gt;!&#10;&lt;/div&gt;</code></pre>
    </div>
  
    <div class="runnable-example-file" 
      name="protractor.js"
      type="protractor"
      language="js">
      <pre><code>it(&#39;should check ng-bind&#39;, function() {&#10;  var nameInput = element(by.model(&#39;name&#39;));&#10;&#10;  expect(element(by.binding(&#39;name&#39;)).getText()).toBe(&#39;Whirled&#39;);&#10;  nameInput.clear();&#10;  nameInput.sendKeys(&#39;world&#39;);&#10;  expect(element(by.binding(&#39;name&#39;)).getText()).toBe(&#39;world&#39;);&#10;});</code></pre>
    </div>

</p>

</div>