Returns a String object Json spliced, and then processed foreground js

Json string is returned back

[{
"XXX": "111 ",
"YYY": "222"
}, {
"XXX": "222",
"yyy": "3333"
}]

After reception json ajax request string to the background, it is processed, there may be success: function (result)

Inside the result returned string, for var obj = eval ( '(' + result + ')');

This way, JSON string returned result is transformed into the object obj,

Then obj [0] Gets { "XXX": "111", "YYY": "222"}

              obj[1]获取{"XXX":"222","yyy":"3333"}

obj[0].length = 2

obj[1],length = 2

It can be dealt with.

Meanwhile, if you want to put this json object is passed js onclick = function (obj) to go inside,

What needs to be processed before it can pass into the var temp = encodeURI (JSON.stringify (obj [0]));

After such treatment, into the function, and then decode it,

function(list)

var temp = JSON.parse(decodeURI(list));

This way you can inside a function, get a json objects.

Record a problem encountered what I hope next time you come across, can improve efficiency, the fast processing.