JS Parse JSON read the entity objects in List sample _javascript tips

1, from the background action to the foreground is the need to convert the map to JSON format

Copy Code code as follows:

Map<string, list> Resultmap;
Jsonobject json = Jsonobject.fromobject (RESULTMAP);
message = Json.tostring ();

Multiple Student objects in list

2, the front desk JS will be the result of the JSON string into an object

Copy Code code as follows:

var obj = eval ("+data+"));

3, traversing the list of objects

Copy Code code as follows:

for (var key in obj) {//First level loop to each list
var List = Obj[key];
for (var student in list) {//second level loop to retrieve objects in list
Alert (list[student].id);
Alert (list[student].name);
}
}

PS: About JSON operation, here we recommend a few more practical JSON online tools for your reference to use:

Online JSON code inspection, inspection, landscaping, formatting tools:
Http://tools.jb51.net/code/json

JSON Online formatting tool:
Http://tools.jb51.net/code/jsonformat

Online Xml/json Mutual Conversion tool:
Http://tools.jb51.net/code/xmljson

JSON code online Format/beautify/compress/edit/Convert tools:
Http://tools.jb51.net/code/jsoncodeformat

Online JSON compression/escape tool:

Http://tools.jb51.net/code/json_yasuo_trans

C Language Style/html/css/json code formatting landscaping Tools:
Http://tools.jb51.net/code/ccode_html_css_json