b0e0d94b5c
closes #1818 Previously, the markdown of some chapters was converted to Jade markup to support the conditional exclusion of TS prose parts in Dart chapters. This commit reverts some of that back to clean markdown, thanks to a few custom directives.
55 lines
1.8 KiB
JavaScript
55 lines
1.8 KiB
JavaScript
/*
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* Angular.io Live Example Directive
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*
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* Renders a link to a live/host example of the doc chapter
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* app this directive is contained in.
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*
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* Usage:
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* <live-example [name="..."] [noSource] [srcText="..."]>text</live-example>
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* Example:
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* <p>Run <live-example name="toh-1">this chapter's example</live-example></p>.
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*/
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angularIO.directive('liveExample', ['$location', function ($location) {
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function a(text, attrs) {
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var attr = (attrs.href ? ' href="' + attrs.href + '"' : '') +
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(attrs.target ? ' target="' + attrs.target + '"' : '');
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return '<a' + attr + '>' + text + '</a>';
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}
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function span(text) { return '<span>' + text + '</span>'; }
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return {
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restrict: 'E',
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compile: function (tElement, attrs) {
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var text = tElement.text() || 'live example';
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var ex = attrs.name || NgIoUtil.getExampleName($location);
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var href, template;
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var isForDart = attrs.lang === 'dart' || NgIoUtil.isDartDoc($location);
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var href = isForDart
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? 'http://angular-examples.github.io/' + ex
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: '/resources/live-examples/' + ex + '/ts/plnkr.html';
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// Link to live example.
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var template = a(text, { href: href, target: '_blank' });
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// The hosted example and sources are in different locations for Dart.
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// Also show link to sources for Dart, unless noSource is specified.
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if (isForDart && !attrs.hasOwnProperty('nosource')) {
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var srcText = attrs.srcText || 'view source';
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var srcHref = 'http://github.com/angular-examples/' + ex;
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template = span(template + ' (' + a(srcText, { href: srcHref, target: '_blank' }) + ')');
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}
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// UPDATE ELEMENT WITH NEW TEMPLATE
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tElement.html(template);
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// RETURN ELEMENT
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return function (scope, element, attrs) { };
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}
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};
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}]);
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