how to read value from jagged array?

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HI,

i push the object array into an array. then i push that array into another array as below.

C#

var arrayName = focusId;//foucusId is a global variable. it's value will change

     arrayName = new Array();

     for (i = 0; i < _Error_Text.length; i++) {

         var EntityTrackChange = {};
         EntityTrackChange["sErrorText"] = _Error_Text[i];
         EntityTrackChange["iErrorId"] = document.getElementById(_drpErrorType[i]).options[document.getElementById(_drpErrorType[i]).selectedIndex].value;
         EntityTrackChange["sErrorName"] = document.getElementById(_drpErrorType[i]).options[document.getElementById(_drpErrorType[i]).selectedIndex].text;
         EntityTrackChange["sComment"] = document.getElementById("txtErrorComment_" + i).value;
         arrayName.push(EntityTrackChange);

     }

     options.push(arrayName);// options is a global array

i write above code to create an array as below

example:-

focusId :- the id of fouced textarea.then

C#

each focusId have an object array

my doubt is how to access each object array values inside an array?

the array :-

JavaScript

var arr = [[obj1, obj2, obj3], [obj1, obj2]]

thanks.

Posted 28-Nov-13 18:46pm

hasbina

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Sampath Lokuge · Answer 1 · 2013-11-28T20:29:00

Try like below (this is an example):

C#

var json = {"forum":[{"id":"1","created":"2010-03-19 ","updated":"2010-03-19 ","user_id":"1","vanity":"gamers","displayname":"gamers","private":"0","description":"All things gaming","count_followers":"62","count_members":"0","count_messages":"5","count_badges":"0","top_badges":"","category_id":"5","logo":"gamers.jpeg","theme_id":"1"}]};

var forum = json.forum;

for (var i = 0; i < forum.length; i++) {
    var object = forum[i];
    for (property in object) {
        var value = object[property];
        alert(property + "=" + value); // This alerts "id=1", "created=2010-03-19", etc..
    }
}

Jquery way

PHP

$.each(json.forum, function(i, object) {
    $.each(object, function(property, value) {
        alert(property + "=" + value);
    });
});

Check below mentioned link for more info : jquery parse json multidimensional array

Another useful one :help with jagged arrays