Question

 <asp:Repeater ID="rpt_slider" runat="server" OnItemDataBound="rpt_slider_ItemDataBound">
    <ItemTemplate>
 <cc:HtmlEditor ID="Htmleditor1" runat="server" Height="300px" Width="550px" DialogButtonBarColor="Gray" DialogHeadingColor="Gray" DialogUnselectedTabColor="Gray" TabBackColor="Gray" Text='<%# Eval("banner_text")%>' DialogSelectedTabColor="Gray" EditorBorderColor="Gray" SelectedTabBackColor="Maroon" ToolbarColor="Silver" ToolstripBackgroundImage="Default" ButtonMouseOverColor="Gray" SelectedTabTextColor="WhiteSmoke" TabbarBackColor="Gainsboro" TabMouseOverColor="Gray"  DialogSelectedTabTextColor="White" />
</ItemTemplate>
  </asp:Repeater>

如何从Repeater获取html编辑器的文本...

此处Text='<%# Eval("banner_text")%>'绑定在转发器上以及如何在我的c＃代码上获取文本

Answer 1

试试这个...我已经测试了你的工具..它有效..
添加using Winthusiasm.HtmlEditor;，如下所示。然后，您可以从服务器端访问您的编辑器。您可以使用以下方法从转发器中查找编辑器。通过使用editor.Text，您可以获得编辑的文本

如果您没有添加参考DLL，请将其添加到您的参考文献中。否则，当您放置using Winthusiasm.HtmlEditor;

时，您将收到错误

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Winthusiasm.HtmlEditor;

namespace ListDrop
{
    public partial class _Default : System.Web.UI.Page
    {



        protected void Page_Load(object sender, EventArgs e)
        {
            foreach (RepeaterItem item in Repeater1.Items)
            {
                if (item.ItemType == ListItemType.AlternatingItem || item.ItemType == ListItemType.Item)
                {
                    Editor editor= (Editor)item.FindControl("Editor1");
                    lblMessage.Text = editor.Text;


                }
            }
        }





    }
}

Answer 2

我发现了我的污秽。

protected void btnUpdate2_click(object sender, EventArgs e)
        {
            try
            {
                Button ib = (Button)sender;
                // string index = (ib.CommandName);
                RepeaterItem gr = (RepeaterItem)ib.NamingContainer;
                int index = gr.ItemIndex;

                property.banner_type = "Primary";
                property.active = Convert.ToBoolean(((CheckBox)rpt_slider.Items[index].FindControl("checkActive")).Checked);
                property.banner_index = Convert.ToInt32(((DropDownList)rpt_slider.Items[index].FindControl("drop_IndexNo")).SelectedValue);
                property.banner_id = Convert.ToInt32(ib.CommandArgument);
                property.bottom_pos = Convert.ToInt32(((TextBox)rpt_slider.Items[index].FindControl("txtBPOS")).Text);
                property.right_pos = Convert.ToInt32(((TextBox)rpt_slider.Items[index].FindControl("txtRPOS")).Text);
                property.cr_user = Convert.ToInt32(Session["admin_id"]);
                property.cr_date = Convert.ToDateTime(DateTime.Now.ToString());
                property.banner_text = Convert.ToString(((HtmlEditor)rpt_slider.Items[index].FindControl("Htmleditor1")).Text);
                property.tag = 2;
                try
                {
                    int result = 0;
                    result = balss.banner_insert(property.banner_id, property.banner_type, "", "", property.active, property.banner_index, property.cr_user, property.cr_date, property.banner_text, property.bottom_pos, property.right_pos, property.tag);
                    if (result > 0)
                    {
                        ClientScript.RegisterStartupScript(this.up1.GetType(), "Script", "<script type='text/javascript'>alert('Record Updated successfully.');</script>");

                    }

                }
                catch (Exception ex)
                {
                    ClientScript.RegisterStartupScript(this.GetType(), "script", "<script text='text/javascript'> alert('" + ex.Message + "')</script>");
                }
                finally
                {
                }
                getdata();
            }
            catch (Exception ex)
            {
                ScriptManager.RegisterStartupScript(this.Page, this.Page.GetType(), "script", "<script type='text/javascript'>alert(' " + ex.Message + "');</script>", false);
            }
            finally
            {
            }
            Response.Redirect("edit_banner");


        }
on button submit click i am used 
 property.banner_text = Convert.ToString(((HtmlEditor)rpt_slider.Items[index].FindControl("Htmleditor1")).Text);
for get value of html editor for repeater.

如何在转发器中找到控件

2 个答案: