比较jQuery中2二维数组 [英] comparing two 2d arrays in jquery

问题描述

我想比较两个数组二维的，我需要它，只有当他们是完全一致的匹配。在code我有过过长的，因为阵列将可能成为更长的时间。我试着用。每（）和循环播放，但它得到的非常混乱，也不会每个数组进行比较。

  VAR解决方案= [
[0,0,0]
[0,0,1]
[0,0,1]];VAR值= [
[0,0,0]
[0,0,1]
[0,0,1]];//比较数组
    如果（溶液[0] [0] ==值[0] [0]＆放大器;＆放大器;
        溶液[0] [1] ==值[0] [1]＆放大器;＆放大器;
        溶液[0] [2] ==值[0] [2]＆放大器;＆放大器;
        溶液[1] [0] ==值[1] [0]＆放大器;＆放大器;
        溶液[1] [1] ==值[1] [1]＆放大器;＆放大器;
        溶液[1] [2] ==值[1] [2]＆放大器;＆放大器;
        溶液[2] [0] ==值[2] [0]＆放大器;＆放大器;
        溶液[2] [1] ==值[2] [1]＆放大器;＆放大器;
        溶液[2] [2] ==值[2] [2]）{        $（H1）显示（）。    }
    其他{$（H1），隐藏（）;}
 

解决方案

简单的技巧，使它们成字符串：）

 函数equalArray（A，B）{
    返回JSON.stringify（一）== JSON.stringify（二）;
}
 

I'm trying to compare two arrays both 2d, I need it only match when they're completely identical. The code I have is too lengthly, as the arrays will potentially be far longer. I tried playing with .each() and for loops but it get's very messy and won't compare every array.

var solution=[
[0,0,0],
[0,0,1],
[0,0,1]];

var value=[
[0,0,0],
[0,0,1],
[0,0,1]];

//compare arrays
    if (solution[0][0]==value[0][0] &&
        solution[0][1]==value[0][1] &&
        solution[0][2]==value[0][2] &&
        solution[1][0]==value[1][0] &&
        solution[1][1]==value[1][1] &&
        solution[1][2]==value[1][2] &&
        solution[2][0]==value[2][0] &&
        solution[2][1]==value[2][1] &&
        solution[2][2]==value[2][2]) { 

        $('h1').show();

    }
    else { $('h1').hide();}

解决方案

simple trick, by making them into strings :)

function equalArray(a, b) {
    return JSON.stringify(a) == JSON.stringify(b);
}

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