Json Value access in Jquery - json

Question

I am getting Json Response from ajax page like this
[{"City":"","Email":["khyatiramaswamy9#gmail.com"],"Father\u2019s Name":"Khyati Ramaswamy","Job_Title":[],"Name":"Khyati Ramaswamy","PERSONAL DETAILS":"Khyati Ramaswamy \n\nSobha Hillview \n\nKanakpura road\n\nBangalore - 560052\n\n+91-9920374975 (M)\n\n\n\n\n\n\n\n\n\n\tOBJECTIVE \t\n\n \n\nI seek to give my best on the work front to grow and explore my skills to contribute to the organization that offers professional growth.\n\n\n\n\tWORK EXPERIENCE\t\n\n\n\nDubai4u Investments 2019\n\n\n\nSales and Operations Manager\n\n\n\nResponsibilities \n\n\u2022 Responsible for overall operations of the company\n\n\u2022 Managing Sales Team \n\n\u2022 Managing overall coordination with Clients\n\n.\n\nHop \u2013 Jump \t\t\t\t\t\t\t\t\t\t2004 - 2006\n\n\n\nI started my own business \u2018Hop \u2013 Jump\u2019 a specialist at event planning and organizing\n\n\n\nResponsibilities\n\n\n\nI was the founder of the Company that specialized in customizing parties and events for Clients \n\nI established a strong network with caterers, decorators, anchors, performing artists, party suppliers that could help set up the event as per the specifications and budgets of the client.\n\nWe generated business through word of mouth, partnering with caterers & decorators to generate leads\n\n\n\n\n\nHathway\t\t\t\t\t\t\t\t\t\t2003 - 2004\n\n\n\nWorked a Public Relations Officer \n\n\n\nResponsibilities\n\n\n\nUndertook collections and follow up \n\n\n\n\n\nNisus Integrated Marketing Solutions Pvt Ltd. Media\t\t\t\t2000 - 2002\n\n\n\nWorked a Business Development Manager \n\n\n\nResponsibilities\n\n\n\nGrow the market for Nisus by working out solutions that establish it as a one destination marketing solutions provider.\n\nDrive not just regular but also new business for Nisus\n\nMarket research to recognize changing requirements and trends to offer better solutions to clients\n\nProactively understanding client requirements and offering integrated marketing solutions \n\nLooking at non convention business opportunities and tapping its potential\n\nEstablish relations with vendors who are more competitive and upbeat\n\n\n\n\n\nNisus Integrated Marketing Solutions Pvt Ltd. Media\t\t\t\t1197 - 1998\n\n\n\nWorked a Sales and development Executive \n\n\n\nResponsibilities\n\n\n\nLead Generation and follow up with potential customers to maximize business opportunities\n\nBuild and manage database to pool in more business \n\nTele marketing to establish and sell Nisus\u2019 marketing solutions across media.\n\n\n\n\n\n\tEDUCATION\t\n\n\n\nQualification: \tPostgraduate Diploma in Advertising and Marketing \n\nFrom: \t\tBharti Vidya Bhavan\u2019s Rajendra Prasad Institute of Communication and Management \t\n\nYear: \t\t2000-2001\n\n\n\nQualification: \tB. Com \n\nFrom: \t\tNagpur University\t\n\nYear: \t\t1999-2000\n\n \n\n\tINTERESTS \t\n\n\n\nReading \n\nEvents Planning and Organizing\n\nTravelling & backpacking\n\nCooking and Nutrition Planning\n\n\n\n\tPERSONAL DETAILS\t\n\n\n\nDate of Birth: 9th November 1979\n\nGender: Female\n\nMarital Status: Married\n\nLanguages Know: English, Guajarati, Hindi\n\nBasic Skills: Word, Power Point\n\nEmail Address- khyatiramaswamy9#gmail.com","Phone":["[phone]"],"Skill":[],"State":"","colleges":[],"pin_code":"560052","spoken_languages":["English","Hindi"],"universities":[]}]
when i can the city value like this -> alert(data.city) it coming like undefined.
Ajax code :
<div class="col-lg-6">
<span class="pf-title">Resume</span>
<div class="pf-field">
<input type="file" name="resume" id="resume" accept=".doc,.docx,.pdf" value="" class="resume"/> <?php if($row['Upload_Resume'] == "" || $row['Upload_Resume'] == "NULL") { ?> Update Resume <?php } else{ ?> <a href="All-resumes/<?php echo $row['Upload_Resume']; ?>" target="blank" class="btn btn-danger" style="font-size: 10px;" >View Or Download Resume</a><?php } ?>
<i class="fa fa-upload"></i>
</div>
</div>
$(document).ready(function(){
$(".resume").on('change', function(){
var name = $("#resume").val();
var fd = new FormData();
var files = $('#resume')[0].files;
if(files.length > 0 ){
fd.append('file',files[0]);
$.ajax({
url: 'get_resume_data.php',
type: 'post',
data: fd,
contentType: false,
processData: false,
success: function(dataa){
var dataVal = JSON.parse( dataa );
alert(dataVal);
alert(dataVal[0].City);
},
});
}else{
alert("Please select a file.");
}
});
});
Ajax Page code:
$filename = $_FILES['file']['name'];
$files =$filename;
$postData = curl_file_create(realpath($files),mime_content_type($files),basename($files));
$data = array('file' => $postData);
$request = curl_init('');
curl_setopt_array($request, array(
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => '',
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 0,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
CURLOPT_POSTFIELDS => $data,
));
$result = curl_exec($request);
curl_close($request);
echo $result;
This is what i have trying to do,Thanks in Advance

Answer 1

In comments you mention
its only alert [object][object] when alert(data),alert(data[0]),but alert(data[0].City) return null value
This is only possible if the sample data you provided in your question is not actually the case (in all scenarios).
However if we go by your sample ajax response, we can test it for valid json by directly assigning it to a variable. Note that in your actual code you wouldn't do this, so this ANSWER is to only illustrate that the json in your sample is valid.
let data = [{"City":"Hello","Email":["khyatiramaswamy9#gmail.com"],"Father\u2019s Name":"Khyati Ramaswamy","Job_Title":[],"Name":"Khyati Ramaswamy","PERSONAL DETAILS":"Khyati Ramaswamy \n\nSobha Hillview \n\nKanakpura road\n\nBangalore - 560052\n\n+91-9920374975 (M)\n\n\n\n\n\n\n\n\n\n\tOBJECTIVE \t\n\n \n\nI seek to give my best on the work front to grow and explore my skills to contribute to the organization that offers professional growth.\n\n\n\n\tWORK EXPERIENCE\t\n\n\n\nDubai4u Investments 2019\n\n\n\nSales and Operations Manager\n\n\n\nResponsibilities \n\n\u2022 Responsible for overall operations of the company\n\n\u2022 Managing Sales Team \n\n\u2022 Managing overall coordination with Clients\n\n.\n\nHop \u2013 Jump \t\t\t\t\t\t\t\t\t\t2004 - 2006\n\n\n\nI started my own business \u2018Hop \u2013 Jump\u2019 a specialist at event planning and organizing\n\n\n\nResponsibilities\n\n\n\nI was the founder of the Company that specialized in customizing parties and events for Clients \n\nI established a strong network with caterers, decorators, anchors, performing artists, party suppliers that could help set up the event as per the specifications and budgets of the client.\n\nWe generated business through word of mouth, partnering with caterers & decorators to generate leads\n\n\n\n\n\nHathway\t\t\t\t\t\t\t\t\t\t2003 - 2004\n\n\n\nWorked a Public Relations Officer \n\n\n\nResponsibilities\n\n\n\nUndertook collections and follow up \n\n\n\n\n\nNisus Integrated Marketing Solutions Pvt Ltd. Media\t\t\t\t2000 - 2002\n\n\n\nWorked a Business Development Manager \n\n\n\nResponsibilities\n\n\n\nGrow the market for Nisus by working out solutions that establish it as a one destination marketing solutions provider.\n\nDrive not just regular but also new business for Nisus\n\nMarket research to recognize changing requirements and trends to offer better solutions to clients\n\nProactively understanding client requirements and offering integrated marketing solutions \n\nLooking at non convention business opportunities and tapping its potential\n\nEstablish relations with vendors who are more competitive and upbeat\n\n\n\n\n\nNisus Integrated Marketing Solutions Pvt Ltd. Media\t\t\t\t1197 - 1998\n\n\n\nWorked a Sales and development Executive \n\n\n\nResponsibilities\n\n\n\nLead Generation and follow up with potential customers to maximize business opportunities\n\nBuild and manage database to pool in more business \n\nTele marketing to establish and sell Nisus\u2019 marketing solutions across media.\n\n\n\n\n\n\tEDUCATION\t\n\n\n\nQualification: \tPostgraduate Diploma in Advertising and Marketing \n\nFrom: \t\tBharti Vidya Bhavan\u2019s Rajendra Prasad Institute of Communication and Management \t\n\nYear: \t\t2000-2001\n\n\n\nQualification: \tB. Com \n\nFrom: \t\tNagpur University\t\n\nYear: \t\t1999-2000\n\n \n\n\tINTERESTS \t\n\n\n\nReading \n\nEvents Planning and Organizing\n\nTravelling & backpacking\n\nCooking and Nutrition Planning\n\n\n\n\tPERSONAL DETAILS\t\n\n\n\nDate of Birth: 9th November 1979\n\nGender: Female\n\nMarital Status: Married\n\nLanguages Know: English, Guajarati, Hindi\n\nBasic Skills: Word, Power Point\n\nEmail Address- khyatiramaswamy9#gmail.com","Phone":["[phone]"],"Skill":[],"State":"","colleges":[],"pin_code":"560052","spoken_languages":["English","Hindi"],"universities":[]}]
alert( data[0].City ); // alerts Hello, not null
I only changed the City property value of [0] to "Hello" as opposed to an empty string. However, even an empty string will not return null.
I didn't want to keep extending comments and provided this answer only to illustrate that something else must be wrong with your code that you don't show.