Awesomium 1.7.5.1，WinForms，WebControl obj.ExecuteJavascript

我想插入html代码到现有的html代码中。但我看不到结果。下面是代码C＃：Awesomium 1.7.5.1，WinForms，WebControl obj.ExecuteJavascript

1）在Program.cs

public partial class Form1 : Form 
{ 
    public Form1() 
    {    
     InitializeComponent(); 
     wUI.DocumentReady += wUI_DocumentReady; 

    } 

    private void Form1_Load(object sender, EventArgs e) 
    { 
     // code here ?   
    } 

    void wUI_DocumentReady(object sender, DocumentReadyEventArgs e) 
    { 
     wUI.LoadHTML("<html><body>sadasdsad</body></html>"); 
     HtmlManager html = HtmlManager.Instance; 
     string[] placeholders = { "asset://customdatastore/path/to/any", "type-button", "no-action", "Example link" }; 
     html.Add("<a href=\"{0}\" class=\"{1}\" id=\"{2}\">{3}</a>", placeholders); 
     html.InnerCode(html.Code, wUI, "body"); 
     wUI.Refresh(); 
    } 
}

2）HtmlManager.cs

public sealed class HtmlManager 
{ 
    private static readonly Lazy<HtmlManager> InstanceField = new Lazy<HtmlManager>(() => new HtmlManager()); 
    private StringBuilder _stringBuilder = null; 
    public string Code { get { return _stringBuilder.ToString(); } } 

    private HtmlManager() 
    { 
     if (_stringBuilder != null) 
      _stringBuilder.Clear(); 
     _stringBuilder = new StringBuilder(); 
    } 

    public static HtmlManager Instance { get { return InstanceField.Value; } } 

    public void Add(string row, string[] placeholders = null) 
    { 
     if (placeholders != null) 
      _stringBuilder.AppendLine(string.Format(row, placeholders)); 
     _stringBuilder.AppendLine(row); 
    } 

    public void InnerCode(string code, object sender, string afterTag = "html") 
    { 
     Awesomium.Windows.Forms.WebControl ui = (Awesomium.Windows.Forms.WebControl)sender; 
     ui.ExecuteJavascript(string.Format("document.getElementsByTagName({0})[0].innerHTML({1})", afterTag, code));    
    } 

    public void Clear() 
    { 
     _stringBuilder.Clear(); 
    } 
}

事件（DocumentReady）不会发生，我不相信，也许我在哪里错了？

UP：我尝试这样做：

private void Form1_Load(object sender, EventArgs e) 
    { 
     wUI.LoadHTML("<html><body>sadasdsad</body></html>");  
    } 

    void wUI_DocumentReady(object sender, DocumentReadyEventArgs e) 
    { 

     HtmlManager html = HtmlManager.Instance; 
     string[] placeholders = { "asset://customdatastore/path/to/any", "type-button", "no-action", "Example link" }; 
     html.Add("<a href=\"{0}\" class=\"{1}\" id=\"{2}\">{3}</a>", placeholders); 

     wUI.ExecuteJavascript("document.getElementsByTagName('body').innerHTML(\"sometext\")"); 

     //html.InnerCode(html.Code, wUI, "body"); 
     //wUI.Refresh(); 
    }

没有结果

UP 2：

public void Add(string row, string[] placeholders = null) 
    { 
     if (placeholders != null) 
      _stringBuilder.AppendLine(string.Format(row, placeholders)); 
     if (placeholders == null) 
      _stringBuilder.AppendLine(row); 
    }

UP 3：

工作有：

wUI.Source = new Uri(@"http://google.com");

在Form1_Load的

来源

2015-06-07 Alex Moonlight

WUI是WebControl的 –

wUI.ExecuteJavascript（ “document.getElementsByTagName（ '身体'）[0] .innerHTML（\” sometext \ “）”）;当然 –

哈，伙计们。它的工作原理见后3章。 –

您可以使用LoadHtml方法，但只有在文档完全加载（不DocumentReadyState.Ready混淆），它的工作原理至少对我来说：

private void WebControl_DocumentReady(object sender, DocumentReadyEventArgs e) 
    { 
     if (e.ReadyState != DocumentReadyState.Loaded) return; 


    }

但作为一个初始化，您应使用Source属性，就像你在第三次更新中写道

来源

2015-06-08 10:47:15 voytek

Awesomium 1.7.5.1，WinForms，WebControl obj.ExecuteJavascript

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