在IE11 windows 8的IE8兼容模式下出现一些Javascript错误

Some Javascript errors on IE8 compatibility mode on IE11 windows 8

本文关键字：错误 Javascript 模式 windows IE11 IE8      更新时间：2023-09-26

我正在尝试迁移一个实际在Windows XP/IE8上工作的web应用程序，以在Windows 8/IE11下工作。当我尝试在IE8兼容模式下测试这个系统时，我收到以下错误:

SCRIPT5: The system cannot locate the resource specified. File:webservice.js, 
Line: 498, Column: 4 HTML1300: Navigation occurred.
File: DesktopWindow.aspx 
SCRIPT450: Wrong number of arguments or invalid property assignment File: operation.js, 
Line: 1849, Column: 3 SCRIPT5007: Unable to get property 'childNodes'
of undefined or null reference File: DesktopWindow.aspx,
Line: 100, Column: 5 SCRIPT450: Wrong number of arguments or invalid
property assignment File: DesktopWindow.aspx, Line: 1881, Column: 4

我在XP和IE8上没有问题。此应用程序必须在两个操作系统上运行。

operation.js失败代码:

for(j = 0; j < iNumData; j++)
{
    id = sIDs.getItem(j);
    value = top.AQContextArea(id);
    //Inform the AQDataArray with the values of the scripting dictionary, creating two copies
    //one for context area "G" an other for context area "F"
    res = objCA.InsertAQData1(operationID, id, value);
}

DesktopWindow。Aspx失败代码:

function CargarListaPaginasNombresEstaticos()
        {   
            var serverName = top.GetAQData("G","SERVER_NAME");
            var xmlFolder = "AMTAConfig";
            var sXMLFileName = "http://" + serverName + "/" + xmlFolder + "/NombresEstaticosPaginas.xml";
            //var xmlDoc;
            var root;
            var nodos;
            var nodo;
            var nodos2;
            var nodo2;
            var nombre;
            var valor;
            xmlDoc = new ActiveXObject("Msxml2.DOMDocument");
            xmlDoc.async = false;
            xmlDoc.onreadystatechange=verifyState;
            xmlDoc.load(sXMLFileName);
            root = xmlDoc.documentElement;
            nodos = root.childNodes;
            for (var i = 0; i < nodos.length; i++)
            {
                nodo = nodos.item(i);
                nodos2 = nodo.childNodes;
                for (var j = 0; j < nodos2.length; j++)
                {
                    nodo2 = nodos2.item(j);
                    if (nodo2.nodeName=="NombrePagina"){
                        nombre = nodo2.text;
                    }
                    if (nodo2.nodeName=="TituloPagina"){
                        valor = nodo2.text;
                    }                   
                }
                top.PaginasEstaticas.Add(nombre, valor);
            }
            return 0;
        }

我通过改变访问Scripting.Dictionary的方式来解决这个问题。我使用两个使用字典键和字典项构造的VBArray对象来获取值。IE不再兼容使用

键访问值的旧方法。

这是失败的代码:

function LoadAQData()
{
var sIDs;
var iNumData;
var id;
var value;
var contextarea;
var operationID = "DWI";
var res="";
//throw(0);
//Dump AQ data defined in the scripting dictionary in the desktop window in an array
sIDs = (new VBArray(top.AQContextArea.Keys()));     
iNumData = top.AQContextArea.Count;
for(j = 0; j < iNumData; j++)
{
    id = sIDs.getItem(j);
    value = top.AQContextArea(id);
    //Inform the AQDataArray with the values of the scripting dictionary, creating two copies
    //one for context area "G" an other for context area "F"
    res = objCA.InsertAQData1(operationID, id, value);
}

}

解决方案:

function LoadAQData()
{
var sIDs;
var iNumData;
var id;
var value;
var contextarea;
var operationID = "DWI";
var res="";
//throw(0);
//Dump AQ data defined in the scripting dictionary in the desktop window in an array
sIDs = (new VBArray(top.AQContextArea.Keys()));
ItemsArray = (new VBArray(top.AQContextArea.Items()));  
iNumData = top.AQContextArea.Count;
for(j = 0; j < iNumData; j++)
{
    id = sIDs.getItem(j);
    value = ItemsArray.getItem(j);
    //Inform the AQDataArray with the values of the scripting dictionary, creating two copies
    //one for context area "G" an other for context area "F"
    res = objCA.InsertAQData1(operationID, id, value);
}

}

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