[問題] Javascript json to array 轉換

看板Web_Design作者tony5566 (5245566)時間9年前 (2015/01/29 21:38)推噓4(4推 0噓 6→)

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var test; $.post("query.php",{id:id}) .done(function(data){ test = $.parseJSON(data);}); console.log(test); data是有撈出資料的但是test一直顯示是undefined 這個問題是什麼呢!? data內容: [{"0":"120.95","rest_lon":"120.95","1":"24.8","rest_lat":"24.8", "2":"\u65b0\u7af9\u5e02\u5927\u5b78\u8def1001\u865f", "rest_address":"\u65b0\u7af9\u5e02\u5927\u5b78\u8def1001\u865f", "3":"03-3369880","rest_tel":"03-3369880"}, {"0":"120.96","rest_lon":"120.96","1":"24.81","rest_lat":"24.81", "2":"\u65b0\u7af9\u7e23\u5927\u5b78\u8def1\u865f", "rest_address":"\u65b0\u7af9\u7e23\u5927\u5b78\u8def1\u865f", "3":"03-2571864","rest_tel":"03-2571864"}] -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 140.113.134.94 ※ 文章網址: https://www.ptt.cc/bbs/Web_Design/M.1422538725.A.37D.html

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osk2

01/29 21:58, , 1^F

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var test; $.post("query.php",{id: id}) .done(function(data){ test = data;}); alert(test); 還是一樣test是undefined 主要就是想要把撈出來的資料可以到括號外面使用 ※ 編輯: tony5566 (140.113.134.94), 01/29/2015 22:27:34

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tw0517tw

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tony5566

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