将json字符串值的一部分传递给jquery函数

Question

I have following json string. I need only 'locked' item and need to pass to a jquery function.I used json encode from php to get the string.

{"ignored":[],"status":{"message":"success","code":200},"locked":[8089033,809241‌​5]}

My jquery function is as follows

$.map(locked, function (id) {
    $("#grid-table tr#" + id)
        .find("input[type=checkbox]")
        .after($("<img src='http://www.placehold.it/20x10/ff0000'>"));
    });
}); 

I am not getting an idea how to get only locked= [8089033,809241‌​5]; to my jquery function

Answer 1

First make sure you have a valid Json string using a validator like this jsonlint

To get only locked you can parse the Json like this

var obj = jQuery.parseJSON( '{"ignored":[],"status":{"message":"success","code":200},"locked":[8089033,809241‌​5]}' );

Then you can get the Locked object like this

obj.locked