I want to insert html code into existing html code. But I do not see the result. Here is the code C #:
1) 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();
}
}
The event (DocumentReady) does not happen, I do not believe, maybe I'm wrong somewhere?
UP: I try do it:
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();
}
No result
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:
Work with:
wUI.Source = new Uri(@"http://google.com");
in Form1_Load
You can use
LoadHtmlmethod, but only after document is fully loaded (don't confuse withDocumentReadyState.Ready) It works for me at least:But as an initialisation, you should use
Sourceproperty, like you wrote in your third update