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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
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6 /**
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7 * Get the value of the first element or set the value of all elements in the current set.
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8 *
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9 * @param {string} value The value to set.
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10 * @return shoestring
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11 * @this shoestring
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12 */
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13 shoestring.fn.val = function( value ){
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14 var el;
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15 if( value !== undefined ){
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16 return this.each(function(){
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17 if( this.tagName === "SELECT" ){
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18 var optionSet, option,
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19 options = this.options,
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20 values = [],
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21 i = options.length,
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22 newIndex;
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23
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24 values[0] = value;
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25 while ( i-- ) {
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26 option = options[ i ];
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27 if ( (option.selected = shoestring.inArray( option.value, values ) >= 0) ) {
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28 optionSet = true;
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29 newIndex = i;
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30 }
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31 }
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32 // force browsers to behave consistently when non-matching value is set
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33 if ( !optionSet ) {
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34 this.selectedIndex = -1;
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35 } else {
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36 this.selectedIndex = newIndex;
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37 }
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38 } else {
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39 this.value = value;
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40 }
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41 });
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42 } else {
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43 el = this[0];
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44
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45 if( el.tagName === "SELECT" ){
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46 if( el.selectedIndex < 0 ){ return ""; }
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47 return el.options[ el.selectedIndex ].value;
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48 } else {
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49 return el.value;
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50 }
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51 }
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52 };
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53
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54 //>>excludeStart("exclude", pragmas.exclude);
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55 });
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56 //>>excludeEnd("exclude");
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