jQuery Internet Explorer 7 中的 JSON 问题
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Problem with JSON in Internet Explorer 7
提问by feronovak
IE8/Chrome,FF work well but Internet Explorer 7 is giving me headaches.
IE8/Chrome,FF 运行良好，但 Internet Explorer 7 使我头疼。
I am trying to get numeric result for actual form
我正在尝试获取实际形式的数字结果
$(".checklist label").click(function () {
checkResults();
});
function checkResults() {
var str = $("form").serializeArray();
$.ajax({
type: "POST",
url: "/data.asmx/GetTotal",
cache: false,
contentType: "application/json; charset=utf-8",
data: JSON.stringify({ data: str }),
dataType: "json",
success: handleHtml,
error: ajaxFailed
});
}
function handleHtml(msg) {
$("#result").text(msg.d);
}
function ajaxFailed(xmlRequest) {
}
What have I done wrong that IE7 wont work?
我做错了什么 IE7 无法工作？
Thanks
谢谢
回答by Daniel
JSON.stringify is not part of IE7.
JSON.stringify 不是 IE7 的一部分。
You'll have to use Douglas Crockford's JavaScript implementation of this:
您必须使用 Douglas Crockford 的 JavaScript 实现：
https://github.com/douglascrockford/JSON-js
https://github.com/douglascrockford/JSON-js
More specifically this script:
更具体地说，这个脚本：
https://github.com/douglascrockford/JSON-js/blob/master/json2.js
https://github.com/douglascrockford/JSON-js/blob/master/json2.js
It will add the stringify and parse methods to browser that do not natively implement this (like IE7 and below)
它将向浏览器添加 stringify 和 parse 方法，这些方法不是本机实现的（如 IE7 及以下）
