JSON array convert to Javascript array

Hi. I got my output in JSON... Now I need to convert those data into javascript..

How to write the code in javascript? I have to display the images to the browser.. it is possible only by writing the code in javascript. Help me..

My JSON output is..

 [{"0":"101","member_id":"101","1":"3k.png","image_nm":"3k.png","2":"\/images\/phones\/","image_path":"\/images\/phones\/"}, {"0":"102","member_id":"102","1":"mirchi.png","image_nm":"mirchi.png","2":"images\/phones\/","image_path":"images\/phones\/"}, {"0":"103","member_id":"103","1":"masti.png","image_nm":"masti.png","2":"images\/phones\/","image_path":"images\/phones\/"}] 

5 Answers

hai i got my output in JSON...now i need to convert those data into javascript..

Use JSON.parse() function in order to convert it to JS object.

var obj = JSON.parse(yourJsonString); 

And now you can use for-in loop to iterate over each of its items:

for (var x in obj){ if (obj.hasOwnProperty(x)){ // your code } } 

you should be able to use it as an object, which supports all of the key functions of an array

If you are using jQuery you can use

var object = $.parseJSON(jsonstring); 

Or add this library and give

var object = JSON.parse(jsonstring); 

As Sarfraz is saying,

var jsonString = '[{"0":"101","member_id":"101","1":"3k.png","image_nm":"3k.png","2":"\/images\/phones\/","image_path":"\/images\/phones\/"},{"0":"102","member_id":"102","1":"mirchi.png","image_nm":"mirchi.png","2":"images\/phones\/","image_path":"images\/phones\/"},{"0":"103","member_id":"103","1":"masti.png","image_nm":"masti.png","2":"images\/phones\/","image_path":"images\/phones\/"}]'; var obj = JSON.parse(jsonString); // obj now contains the array! 

EDIT: For it to display the images:

for (var i = 0, len = obj.length; i < len; i++){ var img = new Image(); img.setAttribute("src",obj[i][2] + obj[i][1]); document.body.appendChild(img); } 

Here are my two cents :

var my_json = [{created_at: "2017-03-14T01:00:32Z", entry_id: 33358, field1: "4", field2: "4", field3: "0"},{created_at: "2019-03-14T01:00:32Z", entry_id: 33359, field1: "4", field2: "4", field3: "0"}]; var data =[]; var dataSet=[]; my_json.forEach((val,index)=>{ if(my_json[index]!==null){ for(var i in my_json[index]) { data.push(my_json[index][i]); } dataSet.push(data); data=[]; } }) console.log("...java Script Array... \n"+JSON.stringify(dataSet));