How to alert json array values in jQuery

Question

Can someone help me to alert below mentioned getJSON value?

Script:

//get char values  
$.getJSON(base_url + "index.php/admin/admin_controller/getjson_stock_data", function (result) {
    console.log(result);
    if(result.auth==="apparel"){
       alert(result.val);
    }
});

JSON response:

{auth: "apparel", val: Array(1)}
auth
:
"apparel"
val
:
Array(1)
0
:
{COUNT(ITEM_CAT): "3"}
length
:
1
__proto__
:
Array(0)
__proto__
:
Object

When I do the alert the results comes as [object Object].Please help me to alert the value 3.

result.val is an Entire Array. result.val[2] is the third Array element. I would avoid using alert(). — StackSlave
– StackSlave, Commented Dec 22, 2017 at 10:06
This is why you shouldn't use alert() for debugging; it coerces types. USe console.log() instead — Rory McCrossan
– Rory McCrossan, Commented Dec 22, 2017 at 10:07

zabusa · Accepted Answer · 2017-12-22 10:19:30Z

2

alert(JSON.stringify(result.val[0]["COUNT(ITEM_CAT)"]))

edited Dec 22, 2017 at 10:19

answered Dec 22, 2017 at 10:07

zabusa

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4 Comments

Eshan Gurusinghe Over a year ago

your code gives me the result [{"COUNT(ITEM_CAT)":"3"}]. But I only need value 3. @zabusa

zabusa Over a year ago

@EshanGurusinghe modified answer .

Eshan Gurusinghe Over a year ago

thank you very much @zabusa, But still a little question there console.log results give me "3". However I need 3 only without double quotes.

zabusa Over a year ago

@EshanGurusinghe for debugging never use alert.use console.log().its the proper way.or use debugger;

Shital Marakana · Accepted Answer · 2017-12-22 10:08:20Z

1

use JSON.stringify function.

$.getJSON(base_url + "index.php/admin/admin_controller/getjson_stock_data", function (result) {
                    console.log(result);
                    if(result.auth==="apparel"){
                       alert(JSON.stringify(result.val));
                       //alert(result.val);
                    }
                });

answered Dec 22, 2017 at 10:08

Shital Marakana

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Comments

Vadivel S · Accepted Answer · 2017-12-22 11:19:26Z

0

You try like this

 var responseAjax = JSON.parse(result);
 alert(responseAjax['val'].COUNT(ITEM_CAT));`

or

$.each(responseAjax['val'],function(i,v){
alert(v.COUNT(ITEM_CAT));    ` 
});`

answered Dec 22, 2017 at 11:19

Vadivel S

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