scratch – Blame information for rev 58
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Rev | Author | Line No. | Line |
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58 | office | 1 | define( [ |
2 | "../core" |
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3 | ], function( jQuery ) { |
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4 | |||
5 | "use strict"; |
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6 | |||
7 | // Multifunctional method to get and set values of a collection |
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8 | // The value/s can optionally be executed if it's a function |
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9 | var access = function( elems, fn, key, value, chainable, emptyGet, raw ) { |
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10 | var i = 0, |
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11 | len = elems.length, |
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12 | bulk = key == null; |
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13 | |||
14 | // Sets many values |
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15 | if ( jQuery.type( key ) === "object" ) { |
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16 | chainable = true; |
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17 | for ( i in key ) { |
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18 | access( elems, fn, i, key[ i ], true, emptyGet, raw ); |
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19 | } |
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20 | |||
21 | // Sets one value |
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22 | } else if ( value !== undefined ) { |
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23 | chainable = true; |
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24 | |||
25 | if ( !jQuery.isFunction( value ) ) { |
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26 | raw = true; |
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27 | } |
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28 | |||
29 | if ( bulk ) { |
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30 | |||
31 | // Bulk operations run against the entire set |
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32 | if ( raw ) { |
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33 | fn.call( elems, value ); |
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34 | fn = null; |
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35 | |||
36 | // ...except when executing function values |
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37 | } else { |
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38 | bulk = fn; |
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39 | fn = function( elem, key, value ) { |
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40 | return bulk.call( jQuery( elem ), value ); |
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41 | }; |
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42 | } |
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43 | } |
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44 | |||
45 | if ( fn ) { |
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46 | for ( ; i < len; i++ ) { |
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47 | fn( |
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48 | elems[ i ], key, raw ? |
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49 | value : |
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50 | value.call( elems[ i ], i, fn( elems[ i ], key ) ) |
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51 | ); |
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52 | } |
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53 | } |
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54 | } |
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55 | |||
56 | if ( chainable ) { |
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57 | return elems; |
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58 | } |
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59 | |||
60 | // Gets |
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61 | if ( bulk ) { |
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62 | return fn.call( elems ); |
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63 | } |
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64 | |||
65 | return len ? fn( elems[ 0 ], key ) : emptyGet; |
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66 | }; |
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67 | |||
68 | return access; |
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69 | |||
70 | } ); |