For 循环中的 For 循环 Javascript [英] For loop inside For Loop Javascript

问题描述

出于某种原因，这个语句跳过了一些数据.我是不是遗漏了一个在某处或某处继续声明?这是代码

For some reason this statement is skipping some data.Am I missing a continue statement somewhere or something ? Here is the code

for (var i = 0, len = data.ORDER_STATUS[0].ORDERS.length; i < len; i++) {
  if (data.ORDER_STATUS[0].ORDERS[i].SEC_TYPE == "MLEG") {
    for (var i = 0; i < data.ORDER_STATUS[0].ORDERS[i].LEGS.length; i++) {
      LEGS += '<tr class="MLEGS"><td class="orderFirst">' +
        data.ORDER_STATUS[0].ORDERS[i].LEGS[i].SYMBOL +
        '</td><td>' + data.ORDER_STATUS[0].ORDERS[i].LEGS[i].ACTION +
        '</td><td>' + data.ORDER_STATUS[0].ORDERS[i].LEGS[i].QTY +
        '</td><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr>';
    }
  }
}

推荐答案

在内循环中使用不同的变量，例如 j 而不是 i.

Use a different variable on the inner loop, like j instead of i.

for (var i = 0, len=data.ORDER_STATUS[0].ORDERS.length; i < len; i++) {
    //...

   for (var j = 0; j < data.ORDER_STATUS[0].ORDERS[i].LEGS.length; j++){
       //...
       data.ORDER_STATUS[0].ORDERS[i].LEGS[j].SYMBOL + 

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