56 lines
2.5 KiB
HTML
56 lines
2.5 KiB
HTML
<h1><code ng:non-bindable="">ngStyle</code>
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<span class="hint">(directive in module <code ng:non-bindable="">ng</code>
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)</span>
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</h1>
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<div><h2 id="Description">Description</h2>
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<div class="description"><p>The <code>ngStyle</code> directive allows you to set CSS style on an HTML element conditionally.</p></div>
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<h2 id="Usage">Usage</h2>
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<div class="usage">as attribute<pre class="prettyprint linenums"><ANY ng-style="{expression}">
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...
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</ANY></pre>
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as class<pre class="prettyprint linenums"><ANY class="ng-style: {expression};">
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...
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</ANY></pre>
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<h3 id="Parameters">Parameters</h3>
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<ul class="parameters"><li><code ng:non-bindable="">ngStyle – {expression} – </code>
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<p><a href="guide/expression">Expression</a> which evals to an
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object whose keys are CSS style names and values are corresponding values for those CSS
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keys.</p></li>
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</ul>
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</div>
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<h2 id="Example">Example</h2>
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<div class="example"><h4>Source</h4>
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<div source-edit="" source-edit-deps="angular.js" source-edit-html="index.html-175" source-edit-css="style.css-176" source-edit-js="" source-edit-unit="" source-edit-scenario="scenario.js-177"></div>
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<div class="tabbable"><div class="tab-pane" title="index.html">
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<pre class="prettyprint linenums" ng-set-text="index.html-175" ng-html-wrap=" angular.js"></pre>
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<script type="text/ng-template" id="index.html-175">
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<input type="button" value="set" ng-click="myStyle={color:'red'}">
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<input type="button" value="clear" ng-click="myStyle={}">
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<br/>
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<span ng-style="myStyle">Sample Text</span>
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<pre>myStyle={{myStyle}}</pre>
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</script>
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</div>
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<div class="tab-pane" title="style.css">
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<pre class="prettyprint linenums" ng-set-text="style.css-176"></pre>
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<style type="text/css" id="style.css-176">
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span {
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color: black;
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}
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</style>
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</div>
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<div class="tab-pane" title="End to end test">
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<pre class="prettyprint linenums" ng-set-text="scenario.js-177"></pre>
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<script type="text/ng-template" id="scenario.js-177">
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it('should check ng-style', function() {
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expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
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element('.doc-example-live :button[value=set]').click();
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expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
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element('.doc-example-live :button[value=clear]').click();
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expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
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});
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</script>
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</div>
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</div><h4>Demo</h4>
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<div class="well doc-example-live" ng-embed-app="" ng-set-html="index.html-175" ng-eval-javascript=""></div></div>
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</div>
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