jsTree xml_data 插件在 IE11 中不起作用

Question

jsTree xml_data 插件在 ie 11 中不工作。它在每个浏览器(包括 ie10)中都很好用，但在 ie11 中不行。没有错误消息，只有永远的“加载中”。

    $("#hierarquia").jstree({ 
       "xml_data" : {"ajax" : {"url" : "XML.asp"}},
       "plugins" : ["xml_data"]
    });

有人遇到过吗？直到现在我在网上找不到任何关于 jsTree 和 ie11 的引用资料。

感谢您的帮助!

Answer 1

在jstree.js文件中有这个函数:

(function ($) {
$.vakata.xslt = function (xml, xsl, callback) {
    var rs = "", xm, xs, processor, support;
    // TODO: IE9 no XSLTProcessor, no document.recalc
    if (window.ActiveXObject) {
        var xslt = new ActiveXObject("Msxml2.XSLTemplate");
        var xmlDoc = new ActiveXObject("Msxml2.DOMDocument");
        var xslDoc = new ActiveXObject("Msxml2.FreeThreadedDOMDocument");
        xmlDoc.loadXML(xml);
        xslDoc.loadXML(xsl);
        xslt.stylesheet = xslDoc;
        var xslProc = xslt.createProcessor();
        xslProc.input = xmlDoc;
        xslProc.transform();
        callback.call(null, xslProc.output);

        return true;
    }
    if(typeof window.DOMParser !== "undefined" && typeof window.XMLHttpRequest !== "undefined" && typeof window.XSLTProcessor === "undefined") {
        xml = new DOMParser().parseFromString(xml, "text/xml");
        xsl = new DOMParser().parseFromString(xsl, "text/xml");
        // alert(xml.transformNode());
        // callback.call(null, new XMLSerializer().serializeToString(rs));

    }
    if(typeof window.DOMParser !== "undefined" && typeof window.XMLHttpRequest !== "undefined" && typeof window.XSLTProcessor !== "undefined") {
        processor = new XSLTProcessor();
        support = $.isFunction(processor.transformDocument) ? (typeof window.XMLSerializer !== "undefined") : true;
        if(!support) { return false; }
        xml = new DOMParser().parseFromString(xml, "text/xml");
        xsl = new DOMParser().parseFromString(xsl, "text/xml");
        if($.isFunction(processor.transformDocument)) {
            rs = document.implementation.createDocument("", "", null);
            processor.transformDocument(xml, xsl, rs, null);
            callback.call(null, new XMLSerializer().serializeToString(rs));
            return true;
        }
        else {
            processor.importStylesheet(xsl);
            rs = processor.transformToFragment(xml, document);
            callback.call(null, $("<div />").append(rs).html());
            return true;
        }
    }
    return false;
};

如果

if (window.ActiveXObject)

您需要向其中添加以下内容:

if (window.ActiveXObject || "ActiveXObject")

希望这是有道理的

编辑:

将 if 语句更改为以下内容，因为之前的修复导致 Chrome 出现问题:

if (window.ActiveXObject !== undefined || "ActiveXObject" in window)