[5143] | 1 | |
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| 2 | var current_value = ""; |
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| 3 | |
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| 4 | var default_limit = 0; |
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| 5 | |
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| 6 | var sizelimit = 10; |
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| 7 | |
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| 8 | function Element( id ) |
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| 9 | { |
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| 10 | return document.getElementById( id ); |
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| 11 | } |
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| 12 | |
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| 13 | function optionFind( id, selectId, url, ctxId, labelId ) |
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| 14 | { |
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| 15 | var fillHandler = function( fill, raw ){ |
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| 16 | |
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| 17 | return fillContentSelect( fill, selectId ); |
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| 18 | |
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| 19 | }; |
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| 20 | |
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| 21 | getAvailable( id, fillHandler, url, ctxId, labelId, true ); |
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| 22 | } |
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| 23 | |
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| 24 | function getAvailable( id, fillHandler, url, ctxId, labelId, bypass ) |
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| 25 | { |
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| 26 | if( id ) |
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| 27 | { |
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| 28 | var sentence = Element( id ); |
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| 29 | |
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| 30 | sentence = sentence ? sentence.value : id; |
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| 31 | |
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| 32 | url += "&filter=" + sentence + "&sentence=" + sentence; |
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| 33 | } |
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| 34 | |
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| 35 | if( ctxId ) |
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| 36 | { |
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| 37 | var ctx = Element( ctxId ); |
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| 38 | |
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| 39 | ctx = ctx ? ctx.value : ctxId; |
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| 40 | |
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| 41 | url += "&context=" + ctx; |
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| 42 | } |
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| 43 | |
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| 44 | if( bypass ) |
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| 45 | bypass = bypassParser; |
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| 46 | |
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| 47 | userFinder( sentence, fillHandler, url, bypass, labelId ); |
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| 48 | } |
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| 49 | |
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| 50 | var default_field = "cn"; |
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| 51 | |
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| 52 | function userFinder( sentence, selectId, url, handler, labelId ) |
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| 53 | { |
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| 54 | if( sentence === current_value ) |
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| 55 | return; |
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| 56 | |
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| 57 | //current_value = sentence; |
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| 58 | |
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| 59 | if( typeof limit === "undefined" ) |
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| 60 | limit = default_limit; |
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| 61 | |
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| 62 | //TODO: tornar esse limite configuravel de acordo com a configuracao do expresso |
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| 63 | if( sentence.length < limit ) |
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| 64 | return( false ); |
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| 65 | |
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| 66 | if( typeof handler === "string" && |
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| 67 | typeof labelId === "undefined" ) |
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| 68 | labelId = handler, |
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| 69 | handler = undefined; |
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| 70 | |
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| 71 | if( typeof get_lang === "undefined" ) |
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| 72 | get_lang = function( key ){ |
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| 73 | var translator = Element( "txt_" + key ); |
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| 74 | |
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| 75 | return translator ? translator.value : key; |
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| 76 | }; |
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| 77 | |
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| 78 | var urlHandler = function(){ |
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| 79 | |
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| 80 | if( labelId ) |
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| 81 | Element( labelId ).innerHTML = get_lang('searching') + '...'; |
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| 82 | |
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| 83 | if( typeof url === "function" ) |
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| 84 | url = url(); |
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| 85 | |
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| 86 | return( url ); |
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| 87 | }; |
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| 88 | |
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| 89 | var defaultParser = function( data, raw ){ |
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| 90 | |
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| 91 | if( labelId ) |
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| 92 | Element( labelId ).innerHTML = ' '; |
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| 93 | |
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| 94 | var result = false; |
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| 95 | |
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| 96 | if( handler ) |
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| 97 | result = handler( data, raw ); |
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| 98 | |
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| 99 | if( result ) |
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| 100 | return( result ); |
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| 101 | |
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| 102 | if( typeof data === "string" ) |
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| 103 | return( data ); |
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| 104 | |
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| 105 | return stackParser( data, default_field ); |
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| 106 | }; |
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| 107 | |
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| 108 | var fillHandler = function( fill, raw ) |
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| 109 | { |
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| 110 | var sizeof = 0; |
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| 111 | |
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| 112 | if( typeof selectId === "string" ) |
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| 113 | sizeof = fillSelect( fill, selectId, default_field ); |
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| 114 | else |
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| 115 | sizeof = selectId( fill, raw ); |
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| 116 | |
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| 117 | if( labelId && sizeof >= sizelimit ) |
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| 118 | Element( labelId ).innerHTML = 'Muitos resultados encontrados. Por favor, refine sua busca.'; |
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| 119 | |
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| 120 | return( !sizeof ); |
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| 121 | } |
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| 122 | |
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| 123 | return finder( sentence, fillHandler, urlHandler, defaultParser ); |
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| 124 | } |
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| 125 | |
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| 126 | function finder( sentences, fillHandler, url, parser ) |
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| 127 | { |
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| 128 | //caso fillHandler nao seja uma funcao, usar a default |
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| 129 | // if( typeof fillHandler === "string" ) |
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| 130 | // { |
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| 131 | // var selectId = fillHandler; |
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| 132 | // |
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| 133 | // fillHandler = function( fill ){ |
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| 134 | // |
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| 135 | // return !fillSelect( fill, selectId, default_field ); |
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| 136 | // |
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| 137 | // }; |
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| 138 | // } |
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| 139 | |
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| 140 | return lookup( sentences, fillHandler, url, parser, fillHandler ); |
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| 141 | } |
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| 142 | |
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| 143 | function getExp( sentence ) |
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| 144 | { |
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| 145 | sentence = sentence.replace(/^\s*/, "").replace(/\s*$/, ""); |
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| 146 | |
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| 147 | sentence = sentence.replace( / /gi, ".*" ); |
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| 148 | |
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| 149 | sentence = new RegExp( ".*" + sentence + ".*", "i" ); |
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| 150 | |
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| 151 | return( sentence ); |
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| 152 | } |
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| 153 | |
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| 154 | var options_cache = {}; |
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| 155 | |
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| 156 | function setOptions( fill, select, field ) |
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| 157 | { |
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| 158 | for( var value in fill ) |
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| 159 | { |
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| 160 | if( !options_cache[value] ) |
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| 161 | options_cache[value] = {}; |
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| 162 | |
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| 163 | if( !options_cache[value][field] ) |
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| 164 | options_cache[value][field] = new Option( fill[value][field], value ); |
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| 165 | |
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| 166 | select[select.length] = options_cache[value][field]; |
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| 167 | } |
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| 168 | |
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| 169 | return( select ); |
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| 170 | } |
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| 171 | |
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| 172 | function fillSelect( fill, selectId, field ) |
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| 173 | { |
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| 174 | //recupera as options do respectivo select |
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| 175 | var select = Element( selectId ).options; |
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| 176 | |
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| 177 | //Limpa todo o select |
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| 178 | select.length = 0; |
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| 179 | |
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| 180 | //Inclui usuario comecando com a pesquisa |
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| 181 | select = setOptions( fill, select, field ); |
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| 182 | |
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| 183 | //chama o server side caso nao encontre resultado nenhum com essa sentenca |
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| 184 | return( select.length ); |
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| 185 | } |
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| 186 | |
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| 187 | function fillContentSelect( fill, selectId ) |
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| 188 | { |
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| 189 | if( typeof fill === "string" ) |
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| 190 | { |
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| 191 | var select = Element( selectId ); |
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| 192 | |
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| 193 | select.innerHTML = fill; |
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| 194 | |
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| 195 | return( select.options.length ); |
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| 196 | } |
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| 197 | |
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| 198 | var content = ""; |
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| 199 | |
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| 200 | for( var section in fill ) |
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| 201 | { |
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| 202 | if( !fill[section] || fill[section] === "" ) |
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| 203 | continue; |
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| 204 | |
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| 205 | var entry = entryTag( section ); |
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| 206 | |
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| 207 | content += entry.outerHTML; |
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| 208 | content += fill[section]; |
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| 209 | } |
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| 210 | |
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| 211 | return fillContentSelect( content, selectId ); |
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| 212 | } |
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| 213 | |
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| 214 | |
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| 215 | function entryTag( label, select ) |
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| 216 | { |
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| 217 | var line = '-------------------'; |
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| 218 | |
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| 219 | var option = new Option( line + ' ' + get_lang(label) + ' ' + line + ' ', -1 ); |
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| 220 | option.disabled = true; |
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| 221 | |
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| 222 | if( typeof select === "undefined" ) |
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| 223 | return( option ); |
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| 224 | |
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| 225 | if( typeof select === "string" ) |
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| 226 | select = Element( select ).options; |
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| 227 | |
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| 228 | if( select.options ) |
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| 229 | select = select.options; |
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| 230 | |
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| 231 | select[select.length] = option; |
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| 232 | } |
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| 233 | |
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| 234 | function fillGroupableSelect( fill, selectId, groupHandler, field ) |
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| 235 | { |
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| 236 | var groups = {}; |
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| 237 | |
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| 238 | var select = Element( selectId ).options; |
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| 239 | |
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| 240 | var sizeof = select.length = 0; |
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| 241 | |
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| 242 | for( value in fill ) |
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| 243 | { |
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| 244 | var target = fill[value]; |
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| 245 | |
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| 246 | var group = groupHandler( target ); |
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| 247 | |
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| 248 | if( !groups[ group ] ) |
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| 249 | groups[ group ] = {}; |
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| 250 | |
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| 251 | groups[ group ][ value ] = target; |
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| 252 | |
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| 253 | sizeof++; |
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| 254 | } |
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| 255 | |
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| 256 | for( groupId in groups ) |
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| 257 | { |
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| 258 | var group = groups[ groupId ]; |
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| 259 | |
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| 260 | entryTag( groupId, select ); |
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| 261 | |
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| 262 | select = setOptions( group, select, field ); |
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| 263 | } |
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| 264 | |
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| 265 | return( sizeof ); |
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| 266 | } |
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| 267 | |
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| 268 | function flipParser( data ) |
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| 269 | { |
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| 270 | var result = {}; |
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| 271 | |
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| 272 | for( var section in data ) |
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| 273 | { |
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| 274 | var target = data[section]; |
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| 275 | |
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| 276 | for ( var key in target ) |
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| 277 | { |
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| 278 | if( !result[key] ) |
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| 279 | result[key] = {}; |
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| 280 | |
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| 281 | result[key][section] = target[key]; |
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| 282 | } |
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| 283 | } |
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| 284 | |
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| 285 | return( result ); |
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| 286 | } |
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| 287 | |
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| 288 | function stackParser( data, field ) |
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| 289 | { |
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| 290 | if( !data ) return( false ); |
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| 291 | |
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| 292 | for( var section in data ) |
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| 293 | data[section] = normalize( data[section], field ); |
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| 294 | |
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| 295 | return( data ); |
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| 296 | } |
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| 297 | |
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| 298 | function bypassParser( x ){ |
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| 299 | return( x ); |
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| 300 | } |
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| 301 | |
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| 302 | var userData = {}; |
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| 303 | |
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| 304 | function lookup( matchers, fillHandler, url, parser, callback ) |
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| 305 | { |
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| 306 | var serverCallback = false; |
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| 307 | |
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| 308 | if( url ) |
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| 309 | { |
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| 310 | //handler chamado pelo callback do servidor para repopular. |
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| 311 | serverCallback = function( filters, handler ){ |
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| 312 | |
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| 313 | var refill = function( userd, data ){ |
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| 314 | |
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| 315 | //no caso de existir um custom callback |
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| 316 | if( callback ) |
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| 317 | if( !callback( data, userd ) ) |
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| 318 | return; |
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| 319 | |
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| 320 | //filter( filters, handler ); |
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| 321 | |
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| 322 | }; |
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| 323 | |
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| 324 | search( url, refill, parser ); |
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| 325 | }; |
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| 326 | } |
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| 327 | |
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| 328 | serverCallback( matchers, fillHandler, serverCallback ); |
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| 329 | } |
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| 330 | |
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| 331 | function filter( filters, fillHandler, emptinessHandler ) |
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| 332 | { |
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| 333 | filters = normalize( filters ); |
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| 334 | |
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| 335 | var fill = {}; |
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| 336 | |
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| 337 | //varrer todas as sentencas e secoes especificas |
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| 338 | for( key in userData ) |
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| 339 | { |
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| 340 | var user = userData[key]; |
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| 341 | |
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| 342 | if( !user ) continue; |
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| 343 | |
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| 344 | var filtered = false; |
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| 345 | |
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| 346 | //populando o mapa filtrando pela determinada sentenca |
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| 347 | for( section in filters ) |
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| 348 | { |
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| 349 | if( filtered ) break; |
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| 350 | |
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| 351 | //filtro para a secao especifica. |
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| 352 | var criteria = filters[section]; |
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| 353 | |
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| 354 | var target = user[section] || user; |
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| 355 | |
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| 356 | if( !criteria( target ) ) |
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| 357 | filtered = true; |
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| 358 | } |
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| 359 | |
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| 360 | if( !filtered ) |
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| 361 | fill[key] = user; |
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| 362 | } |
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| 363 | |
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| 364 | //tenta chamar o handler para popular, caso nao consiga chama o server side |
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| 365 | if( fillHandler ) |
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| 366 | if( !fillHandler( fill ) && emptinessHandler ) |
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| 367 | return emptinessHandler( filters, fillHandler ); |
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| 368 | |
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| 369 | return( fill ); |
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| 370 | } |
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| 371 | |
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| 372 | function search( url, callback, parser ) |
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| 373 | { |
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| 374 | var handler = function( data ) |
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| 375 | { |
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| 376 | if( !cExecute ) |
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| 377 | data = unserialize( data ); |
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| 378 | |
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| 379 | var dt = false; |
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| 380 | |
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| 381 | if( typeof data == "string" && data.charAt(0) === '{' ) |
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| 382 | { |
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| 383 | try{ |
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| 384 | dt = data; |
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| 385 | data = (new Function("return " + data))(); |
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| 386 | } |
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| 387 | catch(e){ |
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| 388 | } |
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| 389 | } |
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| 390 | |
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| 391 | // if( data && typeof data !== "string" && data.nosession ) |
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| 392 | // window.location.reload( false ); |
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| 393 | |
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| 394 | if( parser ) |
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| 395 | data = parser( data, dt ); |
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| 396 | |
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| 397 | if( callback ) |
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| 398 | callback( userData, data ); |
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| 399 | } |
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| 400 | |
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| 401 | if( typeof url === "function" ) |
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| 402 | url = url(); |
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| 403 | |
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| 404 | if( typeof cExecute !== "undefined" ) |
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| 405 | return cExecute( url, handler ); |
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| 406 | |
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| 407 | return this.Connector.newRequest( 'search', url, 'GET', handler ); |
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| 408 | } |
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| 409 | |
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| 410 | function normalize( raw, field ) |
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| 411 | { |
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| 412 | if( raw instanceof RegExp ) |
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| 413 | { |
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| 414 | var exp = raw; |
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| 415 | |
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| 416 | raw = function( match ){ |
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| 417 | return exp.test( match ); |
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| 418 | } |
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| 419 | } |
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| 420 | |
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| 421 | if( typeof field !== "undefined" && raw !== "object" ) |
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| 422 | { |
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| 423 | var content = raw; |
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| 424 | |
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| 425 | raw = {}; |
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| 426 | |
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| 427 | raw[field] = content; |
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| 428 | } |
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| 429 | |
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| 430 | if( typeof raw === "object" ) |
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| 431 | for( var key in raw ) |
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| 432 | raw[key] = normalize( raw[key] ); |
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| 433 | |
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| 434 | return( raw ); |
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| 435 | } |
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