IE11中的JavaScript给我脚本错误1003 [英] JavaScript in IE11 giving me script error 1003

问题描述

我有一个带有手风琴和一些JavaScript的网站.在Firefox中，一切正常运行，但是在IE11中，我得到了错误

I have a site with an accordion and some javascript. In Firefox everything is working as it should, but in IE11 I get the error

SCRIPT1003:预期为:"

SCRIPT1003: Expected ':'

我将其范围缩小到了我的.js文件中的这段代码:

I narrowed it down to this piece of code in my .js file:

var nmArray = new Array();

function saveplayers() {
  var x;

  for (x=0;x<32;x++) {
    var y = "i"+eval(x+1);
    nmArray[x]=document.getElementById(y).value;
  }
  var request = $.ajax({
    type: "POST",
    url: "savep.php",
    data: ({ nmArray }),
    cache: false
  });
}

错误提示在({ nmAray })

如果我取消使用此功能，则我的站点将再次运行.为了调试，我剥离了HTML，甚至没有调用此函数.我只包含了.js文件.

If I take this function out, my site works again. For debugging I stripped down my HTML, and I'm not even calling this function. I just included the .js file.

推荐答案

在支持ES6的浏览器中，语法({nmArray})是{nmArray: nmArray}的快捷方式. IE11不支持此功能(基于收到的错误)，因此您必须将其重写为:

The syntax ({nmArray}) in a browser that supports ES6 is a shortcut for {nmArray: nmArray}. IE11 doesn't support this feature (based on the error you're receiving), so you'll have to rewrite it as:

data: ({ nmArray: nmArray }),

请参见此处的示例: https://developer.mozilla.org/zh-CN/docs/Web/JavaScript/Reference/Operators/Object_initializer#New_notations_in_ECMAScript_6

请注意，在这种情况下，您可以省略包装()

note that in this case you can omit the wrapping ()

data: { nmArray: nmArray },

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