I Want To Dropdown Dropdown List Format Of Json Object I Brought From Backend ..My Json Object Is As Follows[{"Intid":1,"Strkey":"Saving Deposits"},{"Intid":2,"Strkey":"Security...

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JavaScript

$(function () {

                 $.ajax({
                     type: 'POST',
                     datatype: 'text',
                     url: '../../Controllers/PopulateList.ashx',
                     data:JSON.stringify(DropDown),
                     success: function (jsonList) {
                       alert("success");
                       var listItems= "";

                     $.each(jsonList, function(index,itemData) {
                         alert(itemData.intId);
                         alert(itemData.strKey);
                            listItems+= "<option value='" + itemData.intId + "'>" + itemData.strKey + "</option>";
                        });
                          
//                        });
                            $("#SavAcc").html(listItems);
                     },
                     error: function (xhr, ajaxOptions, thrownError) {
                         alert('Error: ' + xhr.statusText);
                     },
                     processData: false, 
                     async: false,
                 });
             });

Posted 25-Aug-14 1:04am

akshaydahale

Updated 20-Sep-14 19:41pm

ChauhanAjay

v2

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NowYouSeeMe 25-Aug-14 7:18am

so whats the problem?

OriginalGriff 25-Aug-14 7:24am

And?
What have you tried?
Where are you stuck?

1 solution

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jkirkerx · Answer 1 · 2014-09-23T08:44:00

I just wrote this this morning. It does the same thing but is written slightly different, but is proven to work rock solid for me. In this case I used a named / value pair to bring back productID' and Part Numbers.

I use to use something more complex like your example but simplified it over time.
I stopped using each to loop the array, I'm sure some will say that each is more efficient and faster.

I stopped using html to create the option element as well, and just use javascript to create the tag.

I url encode string value from the server, and unescape them for decoding.

$.ajax({
   type: "POST",
   contentType: "application/json; charset=utf-8",
   url: "templateEditor.asmx/load_productSKUs",
   data: '{ "p_categoryID": -1}',
   dataType: "json",
   error: function (xhr, status, error) {
     var exitCode = 2;                                                  
     alert(xhr.responseText);                                                  
   },
   success: function (responseText) {
   var objB = jQuery.parseJSON(responseText.d);
   var exitCode = objB.exitCode;
   var productCount = objB.productCount;
   var productArray = objB.productArray;
   if (0 !== exitCode) {

   }
   else {
     $('#cke_105_select').empty();
     var option_s = document.createElement('option');
     option_s.innerHTML = '-- Select a Part Number --';
     option_s.value = '-1';
     $('#cke_105_select').append(option_s);
     var name, value, option;
     for (var pdx = 0; pdx < productArray.length; pdx++) {
       name = unescape(productArray[pdx].name.replace(/\+/g, " "));
       value = productArray[pdx].value;
       option = document.createElement('option');
       option.innerHTML = name;
       option.value = value;
       $('#cke_105_select').append(option);
     }
   }
 }
});

And the JSON

{
    "exitCode": 0,
    "productCount": 236,
    "productArray": [
        {
            "name": "03-12E",
            "value": 33
        },
        {
            "name": "03-12EX",
            "value": 270
        }
    ]
}