javascript - 关于数据表源数据访问

Question

我使用了数据表ajax调用来列出我在ajax调用中收到了以下json数据:

{ 
    "sEcho":1,
    "iTotalRecords":"1",
    "iTotalDisplayRecords":"1",
    "aaData":[
        ["Demo to Mam","2"]
    ],
    "countOfTotalRecords":2
}

如何在 View 页面上使用 countOfTotalRecords var 值？

Answer 1

您必须使用 json_decode 解码 JSON 数据，然后您就有一个对象。看起来像这样:

$json = '{"sEcho":1,"iTotalRecords":"1","iTotalDisplayRecords":"1","aaData":[["Demo to Mam","2"]],"countOfTotalRecords"
:2}';

$decode = json_decode($json);

echo $decode->countOfTotalRecords; // this will display 2, regarding your data