javascript Ajax SCRIPT1003：在 IE 11 中应为“：”
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javascript Ajax SCRIPT1003: Expected ':' in IE 11
提问by Mario Zanetta
var url="tabla.php";
$.ajax({
type: "POST",
url:url,
data:{place,names,repor},
success: function(datos){
$('#tabla').html(datos);
}
This code works in Chrome but in IE 11 returns the error SCRIPT1003: Expected ':'on line 5. I'd really appreciate any help.
这段代码在 Chrome 中有效，但在 IE 11 中返回第SCRIPT1003: Expected ':'5 行的错误。我真的很感激任何帮助。
Note:placeand namesare arrays that are previously defined, and reporis also a previously defined variable.
注意：placeandnames是之前定义的数组，repor也是之前定义的变量。
回答by ryan
Usually objects in javascript are initialized as key value pairs, so data should probably be initialized like
通常 javascript 中的对象被初始化为键值对，因此数据可能应该像这样初始化
data:{ place : place, names : names, report : report }
See https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer
请参阅https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer
In ECMAScript 2015 it seems you can omit the key part in certain situations, which is why it works on chrome.
在 ECMAScript 2015 中，您似乎可以在某些情况下省略关键部分，这就是它适用于 chrome 的原因。
回答by pursang
I had the SCRIPT1003: Expected ':' error as well in IE 11 (and my code worked fine in Chrome & FireFox). If someone uses Knockoutjs and encounters this, watch out for the syntax when stating functions in your view model:
我在 IE 11 中也有 SCRIPT1003: Expected ':' 错误（我的代码在 Chrome 和 FireFox 中运行良好）。如果有人使用 Knockoutjs 并遇到这种情况，请注意在视图模型中声明函数时的语法：
var viewModel = {
property1: "",
functionWorksInAllBrowsers: function (arg1, arg2) {
// ...
},
functionThrowsErrorInInternetExplorer11(arg1, arg2) {
//...
}
};
