如何在JavaScript中循环php json编码数组？ [关闭]

问题描述：

I get below result when I echo php json_encode function

 [Object { item_id="18", name="Chocolate Cherry"}, Object { item_id="19", name="Spicy Mango "}]

How can loop through it?

当我回显php json_encode strong>函数时，我得到以下结果 p> \ n

  [Object {item_id =“18”，name =“Chocolate Cherry”}，Object {item_id =“19”，name =“Spicy Mango”}] 
  code>  pre>  
 
 如何循环播放？ p> 
  div>

答

Try like this, simple javascript no jquery

var json = [{
    "id" : "18", 
    "name"   : "Chocolate Cherry"
},
{
    "id" : "19", 
    "name"   : "Spicy Mango"
}];

for (var key in json) {
       if (json.hasOwnProperty(key)) {
          alert(json[key].id);
          alert(json[key].name);
       }
    }

</div>

答

jQuery.parseJSON() would help you.

答

Let's say your json string is str_json, At first parse it, using JSON.parse, after that you can loop it.

var arr_json = JSON.parse( str_json );
for( index in arr_json) {
    alert( arr_json[index] )
}

答

Please try this out.

jsonobj = 'Your Json Object';    
var jsontoarr = JSON.parse(jsonobj);
    for( jsontoarr_each in jsontoarr) {
       console.log(jsontoarr_each.item_id);
       console.log(jsontoarr_each.name);
    }

Will loop through the values.

如何在JavaScript中循环php json编码数组？ [关闭]

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