无法在Internet explorer扩展开发(BHO)中运行jQuery文件
试图在我的BHO文件中包含jQuery CDN文件…当项目生成并向regasm注册时,它会显示警报消息,但jQuery文件未加载并显示错误 下面是我的代码:无法在Internet explorer扩展开发(BHO)中运行jQuery文件,jquery,asp.net,asp.net-mvc,internet-explorer,bho,Jquery,Asp.net,Asp.net Mvc,Internet Explorer,Bho,试图在我的BHO文件中包含jQuery CDN文件…当项目生成并向regasm注册时,它会显示警报消息,但jQuery文件未加载并显示错误 下面是我的代码: using System; using System.Collections.Generic; using System.Linq; using System.Text; using SHDocVw; using mshtml; using System.Runtime.InteropServices; using Microsoft.Wi
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using SHDocVw;
using mshtml;
using System.Runtime.InteropServices;
using Microsoft.Win32;
using System.Windows.Forms;
namespace Greyhound.BHO
{
[
ComVisible(true),
Guid("8a194578-81ea-4850-9911-13ba2d71efbd"),
ClassInterface(ClassInterfaceType.None)
]
public class BHO:IObjectWithSite
{
SHDocVw.WebBrowser webBrowser;
public static string BHOKEYNAME =
"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Browser Helper Objects";
[ComRegisterFunction]
public static void RegisterBHO(Type type)
{
RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(BHOKEYNAME, true);
if (registryKey == null)
registryKey = Registry.LocalMachine.CreateSubKey(BHOKEYNAME);
string guid = type.GUID.ToString("B");
RegistryKey ourKey = registryKey.OpenSubKey(guid);
if (ourKey == null)
ourKey = registryKey.CreateSubKey(guid);
ourKey.SetValue("Alright", 1);
registryKey.Close();
ourKey.Close();
}
[ComUnregisterFunction]
public static void UnregisterBHO(Type type)
{
RegistryKey registryKey = Registry.LocalMachine.OpenSubKey(BHOKEYNAME, true);
string guid = type.GUID.ToString("B");
if (registryKey != null)
registryKey.DeleteSubKey(guid, false);
}
public void OnDocumentComplete(object pDisp, ref object URL)
{
IHTMLDocument2 doc = (IHTMLDocument2)webBrowser.Document;
doc.parentWindow.execScript("var d=window.document,s=d.createElement('script'),h=d.getElementsByTagName('body')[0];s.src='http://code.jquery.com/jquery-1.11.1.min.js';h.appendChild(s);");
doc.parentWindow.execScript("alert('hello');","JScript");
}
public int SetSite(object site)
{
if (site != null)
{
webBrowser = (SHDocVw.WebBrowser)site;
webBrowser.DocumentComplete +=
new DWebBrowserEvents2_DocumentCompleteEventHandler(
this.OnDocumentComplete);
}
else
{
webBrowser.DocumentComplete -=
new DWebBrowserEvents2_DocumentCompleteEventHandler(
this.OnDocumentComplete);
webBrowser = null;
}
return 0;
}
public int GetSite(ref Guid guid, out IntPtr ppvSite)
{
IntPtr punk = Marshal.GetIUnknownForObject(webBrowser);
int hr = Marshal.QueryInterface(punk, ref guid, out ppvSite);
Marshal.Release(punk);
return hr;
}
}
}
下面是遇到的错误:
错误是
大宗报价
对象不支持属性或方法“getElementsByClassName”
大宗报价
请让我知道我在哪里犯了错误,因为我是BHO的新手。我能在这里嗅到aSp.NeT \??@jQueryAngryBird:是的:)@Adi,那么aditya,你应该把它添加为标签,所以很多aSp.NeT中有天赋的用户会来这里解决你的问题