将javascript变量存储到数组[duplicate]中

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• How to append something to an array? 29 answers
• 如何在数组中附加一些东西?29日答案

Is it possible to store variables into arrays? What is the correct way of doing it? I can't seem to be able to store it in this way.

是否可能将变量存储到数组中?正确的做法是什么?我似乎不能这样保存它。

var fxVal = '<?php echo $fxVal;?>';
var equitiesVal = '<?php echo $equitiesVal;?>';
var boVal = '<?php echo $boVal;?>';
var balance = '<?php echo $account_balance;?>';

var myData = [fxVal,equitiesVal,boVal,balance];

2 个解决方案

#1

There are several ways to do it:

有几种方法可以做到:

var array1 = [var1, var2, var3, var4];
var array2 = new Array(var1, var2, var3, var4);

or

或

var array3 = new Array;

array3.push(var1);
array3.push(var2);
array3.push(var3);
array3.push(var4);

Have fun!

玩得开心!

#2

Take a look into JSON as data format.

查看JSON作为数据格式。

var data = <?= json_encode([$fxVal, $equitiesVal, $boVal, $account_balance]); ?>;

When you want to send or receive more data consider using AJAX.

当您希望发送或接收更多数据时，请考虑使用AJAX。