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| Rev | Author | Line No. | Line |
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| 6481 | obado | 1 | |
| 6939 | obado | 2 | /********* Autocomplete.js ************************************************************************ |
| 10454 | obado | 3 | Autocompletion d'un champ texte |
| 4 | ajoutez la classe "multicomplete" ou "autocomplete" au choix sur l'input, selon que vous |
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| 6942 | bpr | 5 | souhaitez autoriser un ou plusieurs mot-cles. |
| 6 | Puis lancez set_multicomplete, ou set_autocomplete avec la liste des mots cles en parametre |
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| 6939 | obado | 7 | ****************************************************************************************************/ |
| 6486 | obado | 8 | |
| 7554 | obado | 9 | /** String function to replace accented latin letters by their normal ones, using RegExp. |
| 10 | based on js-replace-diacritics "https://github.com/yvg/js-replace-diacritics" **/ |
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| 11 | String.prototype.deAccent = function(){ |
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| 12 | var accent = [ |
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| 13 | /[\300-\306]/g, /[\340-\346]/g, // A, a |
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| 14 | /[\310-\313]/g, /[\350-\353]/g, // E, e |
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| 15 | /[\314-\317]/g, /[\354-\357]/g, // I, i |
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| 16 | /[\322-\330]/g, /[\362-\370]/g, // O, o |
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| 17 | /[\331-\334]/g, /[\371-\374]/g, // U, u |
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| 18 | /[\321]/g, /[\361]/g, // N, n |
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| 19 | /[\307]/g, /[\347]/g, // C, c |
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| 20 | ]; |
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| 21 | var noaccent = ['A','a', |
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| 22 | 'E','e', |
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| 23 | 'I','i', |
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| 24 | 'O','o', |
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| 25 | 'U','u', |
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| 26 | 'N','n', |
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| 27 | 'C','c']; |
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| 10454 | obado | 28 | |
| 7554 | obado | 29 | var str = this; |
| 30 | for(var i = 0; i < accent.length; i++){ |
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| 31 | str = str.replace(accent[i], noaccent[i]); |
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| 32 | } |
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| 10454 | obado | 33 | |
| 7554 | obado | 34 | return str; |
| 35 | }; |
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| 6939 | obado | 36 | |
| 7554 | obado | 37 | |
| 6939 | obado | 38 | function comma_split( val ) { |
| 39 | return val.split( /,\s*/ ); |
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| 40 | } |
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| 41 | |||
| 42 | function extractLast( term ) { |
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| 43 | return comma_split( term ).pop(); |
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| 44 | } |
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| 45 | |||
| 46 | function set_multicomplete(tags){ |
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| 47 | $(".multicomplete") |
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| 48 | // don't navigate away from the field on tab when selecting an item |
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| 49 | .bind( "keydown", function( event ) { |
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| 50 | if (event.keyCode === $.ui.keyCode.TAB && $( this ).data( "ui-autocomplete" ).menu.active ) { |
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| 51 | event.preventDefault(); |
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| 52 | } |
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| 53 | }) |
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| 54 | //Adds Autocompletion |
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| 55 | .autocomplete({ |
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| 56 | focus: function() { |
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| 57 | // prevent value inserted on focus |
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| 58 | return false; |
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| 59 | }, |
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| 60 | source: function( request, response ) { |
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| 61 | // delegate back to autocomplete, but extract the last term |
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| 7554 | obado | 62 | keyword = extractLast( request.term ).deAccent(); |
| 63 | //alert(keyword); |
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| 64 | response( $.ui.autocomplete.filter(tags, keyword ) ); |
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| 6939 | obado | 65 | }, |
| 66 | select: function( event, ui ) { |
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| 67 | var terms = comma_split( this.value ); |
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| 68 | // remove the current input |
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| 69 | terms.pop(); |
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| 70 | // add the selected item |
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| 71 | terms.push( ui.item.value ); |
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| 72 | // add placeholder to get the comma-and-space at the end |
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| 73 | terms.push(""); |
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| 74 | this.value = terms.join(", "); |
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| 75 | return false; |
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| 76 | } |
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| 6486 | obado | 77 | }); |
| 6939 | obado | 78 | } |
| 6486 | obado | 79 | |
| 6939 | obado | 80 | function set_autocomplete(tags){ |
| 6486 | obado | 81 | $(".autocomplete").autocomplete({ |
| 6487 | obado | 82 | source: function( request, response ) { |
| 83 | var matcher = new RegExp( "^" + $.ui.autocomplete.escapeRegex( request.term ), "i" ); |
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| 84 | response( $.grep( tags, function( item ){ |
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| 6481 | obado | 85 | return matcher.test( item ); |
| 6487 | obado | 86 | }) ); |
| 87 | } |
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| 6481 | obado | 88 | }); |
| 6939 | obado | 89 | } |