【问题标题】:Display JSON array in a list在列表中显示 JSON 数组
【发布时间】:2010-01-22 13:34:40
【问题描述】:

有人可以帮我解决这个问题吗?但愿如此... 好吧,我很惊讶在 HTML 列表中显示该 JSON 数组:

[{"foo":"30000","bar":"Nimes"},{"foo":"30100","bar":"Ales"},{"foo":"30110","bar":"Branoux Les Taillades"},{"foo":"30110","bar":"La Grand Combe"},{"foo":"30110","bar":"La Levade"},{"foo":"30110","bar":"Lamelouze"},{"foo":"30110","bar":"Laval Pradel"},{"foo":"30110","bar":"Les Salles Du Gardon"},{"foo":"30110","bar":"Soustelle"},{"foo":"30110","bar":"Ste Cecile D Andorge"},{"foo":"30111","bar":"Congenies"},{"foo":"30114","bar":"Boissieres"},{"foo":"30114","bar":"Nages Et Solorgues"},{"foo":"30120","bar":"Arphy"},{"foo":"30120","bar":"Arre"},{"foo":"30120","bar":"Aulas"},{"foo":"30120","bar":"Aveze"},{"foo":"30120","bar":"Bez Et Esparon"},{"foo":"30120","bar":"Breau Et Salagosse"},{"foo":"30120","bar":"Le Vigan"},{"foo":"30120","bar":"Mandagout"},{"foo":"30120","bar":"Mars"},{"foo":"30120","bar":"Molieres Cavaillac"},{"foo":"30120","bar":"Montdardier"},{"foo":"30120","bar":"Pommiers"},{"foo":"30120","bar":"Rogues"},{"foo":"30121","bar":"Mus"},{"foo":"30122","bar":"Les Plantiers"},{"foo":"30124","bar":"L'Estrechure"},{"foo":"30124","bar":"Peyroles"}]

显示结果的代码在rpc.php

$.post("rpc.php", {queryString: ""+answer{$ia[1]}+""}, function(data){
  console.log(data.foo);
}); //fin $.post

帮助,帮助,帮助 感谢阅读!

【问题讨论】:

  • 到目前为止你有什么,它怎么不工作?

标签: json arrays


【解决方案1】:
$.post("rpc.php", {queryString: ""+answer{$ia[1]}+""}, function(data){       
    var result = '';
    $.each(data,
          function() {
               result += '<li>Foo =' + this.foo + ' Bar =' + this.bar + '</li>';
          });
    $('#idofulyouwanttoshow').html(result);
});

【讨论】:

  • 我认为您也缺少需要正确设置为“json”的数据类型设置。
  • 非常感谢 Tony 和 Teja。你托尼带路,但 Teja 用“添加 json 数据类型”提示做了最后一个。 Un très grand merçi à vous tous!
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