Infragistics Forums

I have searched high and low for this and can't figure out how to add data to a WebCombo control programatically. Can someone please point me to a code snippet or knowledgbase article? Thanks.

Hello,

 Adding rows to the WebCombo is quite easy.  All you need to do is add a few columns, and then add a few rows.  Below is a simple snippet of what you will have to do.

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

this.WebCombo1.Columns.Clear();

UltraGridColumn col1 = new UltraGridColumn();

col1.Key = "Col1";

col1.Header.Caption = "Column1";

this.WebCombo1.Columns.Add(col1);

UltraGridColumn col2 = new UltraGridColumn();

col2.Key = "Col2";

col2.Header.Caption = "Column2";

this.WebCombo1.Columns.Add(col2);

UltraGridColumn col3 = new UltraGridColumn();

col3.Key = "Col3";

col3.Header.Caption = "Column3";

this.WebCombo1.Columns.Add(col3);for (int i = 0; i < 10; i++)

{

UltraGridRow row = new UltraGridRow();

this.WebCombo1.Rows.Add(row, false, true);

this.WebCombo1.Rows[i].Cells[0].Value = i.ToString();

this.WebCombo1.Rows[i].Cells[1].Value = "More " + i.ToString();this.WebCombo1.Rows[i].Cells[2].Value = "Text" + i.ToString();

}

this.WebCombo1.DataValueField = "Col1";

this.WebCombo1.DataTextField = "Col3";

 

}

}

Hello,

If you need to add new rows from JavaScript, look here:

http://devcenter.infragistics.com/Support/KnowledgeBaseArticle.aspx?ArticleID=7700

 

I recommend you to have a look in three places:

a) Infragistics knowledge base

http://devcenter.infragistics.com/Support/KnowledgeBaseResults.aspx?type=Full&query=webcombo&articletypes=0&age=0&sort=LastModifiedDate&samplesonly=0

b) The old Infragistics forum

http://forums.archive.infragistics.com/?heirarchy=infragistics.products.netadvantage.aspnet

c) Have a look in the help documentation file installed on your computer. Search the JavaScript functions that add new rows to an UltraWebGrid. 

  This is because the webCombo uses an UltraWebGrid for its dropdown portion.