The way JS converts JSON format content into objects _javascript tips

Copy Code code as follows:

{"Options": [{] "text\": \ "Wangjiawan \", "value\": \ "9\"},{\ "text\": \ "Li Jia Wan \", \ "Valu
E\ ": \ 10\"},{\ "text\": \ "Shaojia bay \", \ "value\": \ "13\"}] "}

<script type= "Text/javascript" >
var d1 =[{"text": "Wangjiawan", "Value": "9"},{"text": "Li Jia Wan", "value": "},{" "Text": "Shaojia Bay", "Value": "13"}];

$ (D1). each (function () {
If
alert (This.text);
});
</script>

JavaScript to complete the traversal.

Copy Code code as follows:

<script type= "Text/javascript" >
var json = {"Options": "[{]" text\ ": \" Wangjiawan \ "," value\ ": \" 9\ "},{\" text\ ": \" Li Jia Wan \ "," value\ ": \" 10\ "},{\" text\ ": \" Shaojia Bay ", \ "value\": \ "13\"} "}
JSON = eval (json.options)
for (var i=0; i<json.length; i++)
{
Alert (json[i].text+ "" + json[i].value)
}
</script>

If you start with a string type, the JSON is converted to a JSON object. with Eval ();
For example: var json = eval (Strjson);