[CLOSED] Get Dynamic TextField Text...

[gs_user]

Hi,

I dynamic built TextFile,Image in Panel,
When save button click, I have to get TextField text to my db
how can i get the TextFile text ???

pageload

for (int i = 0; i < mytmp.Rows.Count; i++)
                        {
                            Ext.Net.Panel mypanel = new Ext.Net.Panel();
                            mypanel.Title = mytmp.Rows[i]["col1"].ToString();
                            Ext.Net.Image myimg = new Ext.Net.Image();
                            myimg.ImageUrl =  mytmp.Rows[i]["col2"].ToString() + ".jpg";
                            mysignlist.Add(mytmp.Rows[i]["col1"].ToString() + " " + mytmp.Rows[0]["col2"].ToString());                            
                            myimg.Hidden = false;
                            myimg.Width = 80;
                            myimg.Height = 80;
                            mypanel.Add(myimg);
                            Ext.Net.TextField myfield = new Ext.Net.TextField();
                            myfield.Text = mytmp.Rows[0]["col2"].ToString();
                            myfield.Hidden = true;
                            mypanel.Add(myfield);
                            Panel17.Add(mypanel);
                        }

thanks for your help.

[Daniil]

Hi,

Please clarify where do you create that TextField? During DirectEvent or Page_Load? Do you recreate that TextField during each DirectEvent?

[geoffrey.mcgill]

Another option that might be helpful in this scenario would be to just loop through all the submitted form Name+Value pairs.

I don't think re-creating the controls upon each request is practical for this type of scenario.

this.Request.Form

Another option is using X.GetCmp<TextField>("ID_HERE"), which will attempt to create a proxy instance of the Field, based upon the values sumitted in the Request.

Hope this helps.

[gs_user]

I create TextField at Page_Load

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Request.QueryString["status"] == "INS")
            {
                   DataTable mytmp;

                    if (mytmp.Rows.Count > 0)
                    {
                        for (int i = 0; i < mytmp.Rows.Count; i++)
                        {
                            Ext.Net.Panel mypanel = new Ext.Net.Panel();
                            mypanel.Title = mytmp.Rows[i]["col1"].ToString();
                            Ext.Net.Image myimg = new Ext.Net.Image();
                            myimg.ImageUrl =  mytmp.Rows[i]["col2"].ToString() + ".jpg";
                            mysignlist.Add(mytmp.Rows[i]["col3"].ToString() + " " + mytmp.Rows[0]["col4"].ToString());                            
                            myimg.Hidden = false;
                            myimg.Width = 80;
                            myimg.Height = 80;
                            mypanel.Add(myimg);
                            Ext.Net.TextField myfield = new Ext.Net.TextField();
                            myfield.Text = mytmp.Rows[0]["col5"].ToString();
                            myfield.Hidden = true;
                            mypanel.Add(myfield);
                            Panel17.Add(mypanel);
                        }
                        
                    }
                }
            }

I don't recreate that TextField during DirectEvent

Hi,

Please clarify where do you create that TextField? During DirectEvent or Page_Load? Do you recreate that TextField during each DirectEvent?

[geoffrey.mcgill]

My recommendations above are probably the best way to approach this problem.

[gs_user]

I still can't get text
I do sothing wrong????
please help me, thank you

protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            if (Request.QueryString["status"] == "INS")
            {
                              
                    DataTable mytmp;
                    if (mytmp.Rows.Count > 0)
                    {
                        for (int i = 0; i < mytmp.Rows.Count; i++)
                        {
                            Ext.Net.Panel mypanel = new Ext.Net.Panel();
                            mypanel.Title = mytmp.Rows[i]["col1"].ToString();
                            Ext.Net.Image myimg = new Ext.Net.Image();
                            myimg.ImageUrl = mytmp.Rows[i]["col1"].ToString() + ".jpg";
                            mysignlist.Add(mytmp.Rows[i]["col1"].ToString() + " " + mytmp.Rows[0]["col1"].ToString());                            
                            myimg.Hidden = false;
                            myimg.Width = 80;
                            myimg.Height = 80;
                            mypanel.Add(myimg);
                            Ext.Net.TextField myfield = new Ext.Net.TextField();
                            myfield.ID = "meet4";
                            myfield.Text = mytmp.Rows[0]["col1"].ToString();
                            //myfield.Hidden = true;
                            mypanel.Add(myfield);
                            Panel17.Add(mypanel);        
                
                        }               
                    }
                }
            }

 protected void Save_Data(object sender, DirectEventArgs e)
    {
        TextField MyF = X.GetCmp<TextField>("meet4");
        mylist.Add(MyF.Text);
      
     }

     <ext:Panel ID="Panel9" runat="server"  Layout="Absolute" Region="Center" Title="" BodyPadding="5"  Height ="400">
                    <TopBar>
                        <ext:Toolbar ID="Toolbar1" runat="server">
                            <Items>
                                <ext:Button ID="bt_save" runat="server" Text="save" Icon="Disk">
                                    <DirectEvents>
                                       <Click OnEvent="Save_Data">
                                          <EventMask ShowMask="True" Msg="wait..." MinDelay="500" />
                                       </Click>
                                    </DirectEvents>
                                </ext:Button>
                                
                                <ext:ToolbarFill ID="ToolbarFill1" runat="server" />
                            </Items>
                        </ext:Toolbar>
                    </TopBar>

  </ext:Panel>

My recommendations above are probably the best way to approach this problem.

[geoffrey.mcgill]

Please wrap your code samples in [CODE] tags. The following posts detail several tips for posting in the forums, see

http://forums.ext.net/showthread.php...ing-New-Topics

http://forums.ext.net/showthread.php...ation-Required

[geoffrey.mcgill]

Hi,

Based upon the code sample you have posted, your code does appear correct. I cannot see any obvious problems.

I created the following sample which demonstrates the full scenario of building dynamic Fields during a DirectEvent, then getting those dynamic values during a future DirectEvent.

Example

<%@ Page Language="C#" %> 
<%@ Register Assembly="Ext.Net" TagPrefix="ext" Namespace="Ext.Net" %>


<script runat="server">
    protected void Button1_Click(object sender, DirectEventArgs e)
    {
        this.FormPanel1.Items.AddRange(new[] { 
            new TextField { ID = "TextField1", FieldLabel = "Item 1" },
            new TextField { ID = "TextField2", FieldLabel = "Item 2" },
            new TextField { ID = "TextField3", FieldLabel = "Item 3" },
        });


        this.FormPanel1.Update();
    }


    protected void Button2_Click(object sender, DirectEventArgs e)
    {
        var tpl = "Item 1 : {0}<br />Item 2 : {1}<br />Item 3 : {2}";
        
        var item1 = X.GetCmp<TextField>("TextField1").Text;
        var item2 = X.GetCmp<TextField>("TextField2").Text;
        var item3 = X.GetCmp<TextField>("TextField3").Text;
        
        X.Msg.Notify("Values", string.Format(tpl, item1, item2, item3)).Show();
    }
</script>


<html>
<head>
    <title>Ext.NET Example</title>
</head>
<body>
<form runat="server">
    <ext:ResourceManager runat="server" />
     
    <ext:Button runat="server" Text="Create Fields" OnDirectClick="Button1_Click" />
    <ext:Button runat="server" Text="Get Values" OnDirectClick="Button2_Click" />


    <ext:FormPanel 
        ID="FormPanel1" 
        runat="server" 
        Title="Example" 
        DefaultAnchor="100%"
        Padding="5" 
        Height="215"
        Width="350"
        />
</form>
</body>
</html>

[gs_user]

It's worked..thank you