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prependfield.js.html
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<!DOCTYPE html>
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<head>
<meta charset="utf-8">
<title>JSDoc: Source: fields/prependfield.js</title>
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<h1 class="page-title">Source: fields/prependfield.js</h1>
<section>
<article>
<pre class="prettyprint source"><code>/**
* Prepend field differs from other fields with it`s behaviour on filtering. Instead of being added to the arguments of request this field should be added to URL path.
* @namespace LGI.Guide.fields
* @class PrependField
* @extends AbstractField
* @tutorial Typical case for using PrependField is to find broadcasts by ChannelIds.
*/
function PrependField(name, prefixString) {
AbstractField.call(this, name);
this.prefixString = prefixString;
}
PrependField.prototype = Object.create(AbstractField.prototype);
/**
* Adds = filtering operation.
* @method PrependField#equalTo
* @param operand
*/
PrependField.prototype.equalTo = function (operand) {
return this._getURLModificationObject(this._modifyURL, operand);
};
PrependField.prototype._modifyURL = function (URL, stringValue) {
var lastSlashIndex = URL.lastIndexOf('/');
var processedValue = '/' + this.prefixString + '/' + stringValue;
URL = URL.substr(0, lastSlashIndex) + processedValue + URL.substr(lastSlashIndex);
return URL;
}</code></pre>
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<h2><a href="index.html">Index</a></h2><h3>Modules</h3><ul><li><a href="module-utils.html">utils</a></li></ul><h3>Classes</h3><ul><li><a href="AbstractField.html">AbstractField</a></li><li><a href="Broadcast.html">Broadcast</a></li><li><a href="Channel.html">Channel</a></li><li><a href="Collection.html">Collection</a></li><li><a href="EntityBase.html">EntityBase</a></li><li><a href="NumericField.html">NumericField</a></li><li><a href="PrependField.html">PrependField</a></li><li><a href="Region.html">Region</a></li><li><a href="Request.html">Request</a></li><li><a href="TextField.html">TextField</a></li><li><a href="Video.html">Video</a></li></ul><h3>Namespaces</h3><ul><li><a href="LGI.Guide.config.html">config</a></li></ul>
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Documentation generated by <a href="https://github.com/jsdoc3/jsdoc">JSDoc 3.2.0-dev</a> on Mon Aug 25 2014 16:57:51 GMT+0200 (CEST)
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