使用javascript创建多维数组（nXn）矩阵 [英] creating a multidimensional array (nXn) matrix using javascript

问题描述

我正在尝试创建一个矩阵表。插入矩阵的值将是来自html表的用户输入（基本上是一个唯一的配对表，它一次配对两个元素，每个用户可以选择他喜欢哪个，以及在一个比例上优先选择多少1-9使用单选按钮）。它是首选项，即1-9插入矩阵表和确定矩阵长度的唯一配对数。



问题现在我想要将点击的无线电的值放入matix中。我知道如何得到它，但只是不知道如何将其融入矩阵。这是我现在的代码，如果需要，请向我提问。谢谢：

 $（function（）{
  var  tableLenght =  new  Array（）; 
 $（'  #matrix'）。click（function（）{
  var  counter =  0 ; 
 $（  #riskForm tr）。each（function（）{
  //  忽略标题表格（标题） 
  if （counter >  = < span class =code-digit> 1 ）{
 tableLenght.push（$（ this ）。nearest（'  tr'）。children（  TD：当量（1））文本（））; 
} 
 counter ++; 
}）; 
 
  //  获取表格中的唯一属性 
 < span class =code-keyword> var  uniqueList =  new  Array（）; 
  //  将第一个元素推送到列表 
 uniqueList.push（tableLenght [< span class =code-digit> 0 ]）;  //  将当前元素推送到数组 
  var  cur = tableLenght [ 0 ];  //  默认设置第一个元素 
  for （ var  i =  1 ; i < ;  tableLenght.length; i ++）{ //  遍历我们数组的整个长度 
  if （cur！= tableLenght [i]）{ //  检查当前是否与下一个相同 
 cur = tableLenght [i];  //  设置新元素 
 uniqueList.push（tableLenght [i]）;  //  推送到数组 
} 
} 
 alert（ uniqueList）;  //  仅警告tableLenght数组中的唯一表行 
  var  myArray =  new 数组（uniqueList）; 
 
  for （ var  i =  0 ; i <  uniqueList; i ++）{
 myArray [i] =  new  Array（uniqueList）; 
  for （ var  j =  0 ; j <  uniqueList; j ++）{
 myArray [i] [j] = ' '; 
} 
} 
}）; 
 
  //  显示/获取所选单选按钮的值 
 function showValues（）{
  var  fields = $（ ：输入）serializeArray（）; 
 $（ ＃results）。empty（）; 
 jQuery.each（fields，function（i，field）{
 $（ ＃results ）。append（field。 value  +  ）; 
}）; 
} 
 
 $（ ：checkbox，：radio ）.click（showValues）; 
 showValues（）; 
 $（' ＃display'）。click（function（n）{
 document.location.href =   trialIndex.php 
}）; 
}）; 

非常感谢您的帮助！

解决方案

（function（）{
var tableLenght = new Array（）;

（' #matrix'）。click（function（）{
var counter = 0 ;

（< span class =code-string> ＃riskForm tr）。each（function（）{
// 忽略表格标题（标题）
if （counter > = 1 ）{
tableLenght.push（

I am trying to create a matrix table. The values to be plugged into the matrix will be user input from an html table (basically a unique pairing table which pairs two elements at a time and for each pair a user can select which he prefers and by how much it is prefered on a scale of 1-9 using radio buttons). it is the preferences i.e. 1-9 that gets plugged into the matrix table and the number of unique pairing that detemines the lenght of the matrix.

The problem is now i want to get the values of clicked radios into the matix. I know how to get it but just don't know how to fit it into the matrix. Here is the code I have for now, pls ask me questions if needed thanks:

$(function(){
    var tableLenght = new Array();
    $('#matrix').click(function(){
    var counter = 0;
    $("#riskForm tr").each(function(){
        //ignores the header of the table (the title)
    if(counter >=1){
        tableLenght.push($(this).closest('tr').children("td:eq(1)").text());
    }
    counter++;
    });

// get unique attributes of in our table
var uniqueList = new Array();
//push first element onto list
uniqueList.push(tableLenght[0]); //pushes current elem onto the array
var cur = tableLenght[0]; //sets first element by default
for(var i = 1; i < tableLenght.length; i++){ //loops through the whole lenght of our array
    if(cur != tableLenght[i]){//checks if the current is not same as the next one
            cur = tableLenght[i]; //sets the new elemt
    uniqueList.push(tableLenght[i]); //pushes onto the array
    }
}
alert(uniqueList); //alerts only the unique table rows in the tableLenght array
var myArray = new Array(uniqueList);

    for (var i = 0; i < uniqueList; i++) {
        myArray[i] = new Array(uniqueList);
        for (var j = 0; j < uniqueList; j++) {
            myArray[i][j] = '';
        }
}
});

//to show/get the values of selected radio buttons
function showValues() {
    var fields = $( ":input").serializeArray();
    $( "#results" ).empty();
    jQuery.each( fields, function( i, field ) {
    $( "#results" ).append( field.value + " " );
    });
}

$( ":checkbox, :radio" ).click( showValues );
showValues();
$('#display').click(function (n) {
document.location.href="trialIndex.php"
    });
});

Your help is much appreciated!

解决方案

(function(){ var tableLenght = new Array();

('#matrix').click(function(){ var counter = 0;

("#riskForm tr").each(function(){ //ignores the header of the table (the title) if(counter >=1){ tableLenght.push(

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