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1 //>>excludeStart("exclude", pragmas.exclude);
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2 define([ "shoestring" ], function(){
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3 //>>excludeEnd("exclude");
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4
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5 var getText = function( elem ){
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6 var node,
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7 ret = "",
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8 i = 0,
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9 nodeType = elem.nodeType;
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10
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11 if ( !nodeType ) {
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12 // If no nodeType, this is expected to be an array
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13 while ( (node = elem[i++]) ) {
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14 // Do not traverse comment nodes
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15 ret += getText( node );
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16 }
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17 } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
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18 // Use textContent for elements
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19 // innerText usage removed for consistency of new lines (jQuery #11153)
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20 if ( typeof elem.textContent === "string" ) {
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21 return elem.textContent;
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22 } else {
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23 // Traverse its children
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24 for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
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25 ret += getText( elem );
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26 }
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27 }
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28 } else if ( nodeType === 3 || nodeType === 4 ) {
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29 return elem.nodeValue;
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30 }
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31 // Do not include comment or processing instruction nodes
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32
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33 return ret;
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34 };
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35
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36 /**
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37 * Recursively retrieve the text content of the each element in the current set.
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38 *
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39 * @return shoestring
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40 * @this shoestring
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41 */
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42 shoestring.fn.text = function() {
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43 //>>includeStart("development", pragmas.development);
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44 if( arguments.length > 0 ){
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45 shoestring.error( 'text-setter' );
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46 }
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47 //>>includeEnd("development");
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48
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49 return getText( this );
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50 };
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51
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52 //>>excludeStart("exclude", pragmas.exclude);
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53 });
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54 //>>excludeEnd("exclude");
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