Challenges in retrieving information from a two-dimensional JSON dataset

I am encountering an issue with a nested JSON structure.

JSON:

[{"id":"15",
  "rand_key":"",
  "landlord_name":"Shah",
  "property_req_1":{
    "lead_req_id":"",
    "lead_id":"0",
    "category_id":"1",
    "region_id":"1",
    "area_location_id":"17",
    "sub_area_location_id":"3447",
    "min_beds":"1",
    "max_beds":"",
    "min_budget":"3332",
    "max_budget":"0",
    "min_area":"",
    "max_area":"0",
    "unit_type":"2",
    "unit_no":"",
    "listing_id_1_ref":"RH-R-17",
    "listing_id_1":"17"
  }
}]

Code:

var json=null;
$.getJSON("ajax_files/getSingleRow_leads.php?id="+id, function(json){ 
    json = json[0];

When I execute alert(json.property_req_1);, it returns [object Object]

    if(json.property_req_1){

        var getReq = jQuery.parseJSON('['+json.property_req_1+']');
        $.each(getReq, function(id, key) {

I am unable to access the data at this point

        });
    }
});

What could be causing this issue?

javascriptjson

Answer №1

When iterating through the JSON data, we can use nested for loops like this:
for (var i = 0; i < json.length; i++) {
    var firstData = json[i];
    for (var j = 0; j < json.property_req_1.length; j++) {
        var data = json.property_req_1[j];        
    }
}

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