使用Jquery在php关联数组中迭代循环

Question

I have PHP associative array and I use JQuery AJAX to get the result array but my problem is when that result is pass to jquery and use looping to extract each Sequence,Percent and Date then that extracted data will store to new Jquery Array for data manipulation purposes. Please see my sample code so far.

sample code PHP ARRAY:

$Sequence=array(
    array("Seq1","20%"),
    array("Seq2","40%"),
    array("Seq3","60%"),
    array("Seq4","80%"),
    array("Seq5","100%")
);

****For loop here****

$ResultArray[$arrayIndex]=array(
    'Sequence' => $Sequence[$arrayIndex][0],
    'Percent' => $Sequence[$arrayIndex][1],
    'Date' => $row['exactDate']
);


echo json_encode($ResultArray); // then pass result array to jquery

JQUERY :

$(document).ready(function(){

    var ListOfSequence = []
    var ListOfPercentage = [];
    var ListOfDates = [];

    $("#button").click(function(){

        var _WOID = $('#txtWOID').val();

        $.ajax({
            url:'getStatus.php',
            type:'POST',
            data:{id:_WOID},
            dataType:'json',
            success:function(output){
                //here is where the problem begin
                for (var key in output) {
                    if (output.hasOwnProperty(key)) {
                        //here where extracted data will store to designated array
                        ListOfSequence.push(key);//<---store extracted Sequence
                        ListOfPercentage.push(key);//<---store percentage
                        ListOfDates.push(output[key]);//<---store dates                
                    }
                }

                ListOfPercentage.reverse();

                console.log(ListOfPercentage);
                console.log(ListOfDates);
                console.log(ListofSequence);

            }

        });

    });

});

and here's the console.log:

Thank you in advance

Answer 1

在将内容发送到浏览器之前，您应该设置json响应标头，如下所示：

header('Content-type: application/json'); die(json_encode($ResultArray);)

Answer 2

Since you are already using jQuery you could use $.each() :

$(document).ready(function(){

  var ListOfSequence = []
  var ListOfPercentage = [];
  var ListOfDates = [];

  $("#button").click(function(){

    var _WOID = $('#txtWOID').val();

    $.ajax({
      url:'getStatus.php',
      type:'POST',
      data:{id:_WOID},
      dataType:'json',
      success:function(json){
         $.each(json, function(index, object){
             ListOfSequence.push(object.Sequence);
             ListOfPercentage.push(object.Percent);
             ListOfDates.push(object.Date);
         });

      }

    });

  });

});