Questions on UI for ASP.NET AJAX Forum

1 answer

103 views

Hi, how do I remove the border around the root items on the MetroTouch skin? Also, I can't seem to change the forecolor of the menu. The white font is not visible on my custom gradient background.

Menu

answered on 04 Feb 2013

10 answers

336 views

Rebind radgrid after export to excel

Hello,
I am using radgrid and it is ajaxified by RadAjaxManager.I am using the exporttoexcel command item for exporting selected records from grid.After exporting the selected records I want to delete them from the grid.They are getting deleted from the DB but the grid is not getting refreshed.The grid.Rebind() is not working.Please guide me regarding this.

Thanks & Regards,
Manaswinee

Grid

answered on 04 Feb 2013

1 answer

62 views

HTML values are not getting exported to excel from RadGrid

Dear Reader,

Thanks for the reply. One more question.

I have HTML tags in my cell of RadGrid along with other data in my RadGrid

For eg. My one of the cell in radgrid contains this value "<html><tr><td>1 row</td></tr>\r\n<tr><td>1 row</td></tr> \r\n</html>".

Now when I call RadGrid.ExportToExcel() method. This data is not getting exported to Excel. All the rows above this cell are getting exported but this row and the rows following this row is not getting exported.

Please help !!!

Grid

answered on 04 Feb 2013

3 answers

475 views

Text wrap not working for GridTemplateColumn?

Hi, I have the following GridTemplateColumn. I want to set the width of the CompanyName column to 150px. I have all the settings I thought I needed but it will won't wrap text?

<telerik:GridTemplateColumn HeaderStyle-Width="150px" ItemStyle-Width="150px" ItemStyle-Wrap="true" >
                <ItemTemplate>
                    <table>
                        <tr>
                            <td style="border:none !important;"><asp:CheckBox ID="CheckBox1" runat="server" /></td>
                            <td style="border:none !important;"><%# Eval("CompanyName") %></td>
                        </tr>
                    </table>
                </ItemTemplate>
</telerik:GridTemplateColumn>

Thanks, Dave

Grid

answered on 04 Feb 2013

8 answers

662 views

hide / show grid footer on expand colapse

Hi I am trying to hid / show the footer when a user expands or collapses and item in the grid view, how can I achieve this

ok so I now have this code

if (gvTakeoff.Items.Expanded == false)

{

gvTakeoff.MasterTableView.ShowFooter = false;

}

else

{

gvTakeoff.MasterTableView.ShowFooter = true;

}

if (gvTakeoff.Items[0].Expanded == false)

{

gvTakeoff.MasterTableView.ShowFooter = false;

}

else

{

gvTakeoff.MasterTableView.ShowFooter = true;

}

this is only checking the first item in the grid I would like it to test if any items are expanded

I would like it to check if any items are expanded if they are hide the footer, if the item is collapsed then show the footer

thanks

M

Grid

answered on 04 Feb 2013

1 answer

96 views

XML Binding to Complex Layout

For my application, I would like to define the structure in an XML file. I would like the grid to be hierarchical (easily defined in the XML structure) - however, I would like to have a complex layout.

I would like to achieve a NestedViewTemplate (for having a custom panel with HTML layout, or another feature such as the Telerik tab controls within my grid layout)

Is it possible to define something like this and load via XML? I have the above working without the XML, but I cannot find how to achieve a NestedViewTemplate that is defined in XML.

Grid

answered on 04 Feb 2013

1 answer

109 views

ComboBox checkboxes with more than 5,000 results

I have a combobox with 5,000+ results - the behavior should be if the user clicks the drop down the first 10 (pre-loaded) should be displayed if the user types it should perform a search/autocomplete and scrolling should be virtual - I don't want to load all 5,000+ results at one time.

Using Q2 2011. I checked out the demos and wasn't sure if this is something the combobox does out of the box or will it require custom code.

ComboBox

answered on 04 Feb 2013

0 answers

96 views

Radlist Box with CheckBoxes - How can I set values?? on the server side

Hi All,

I have a radlist box with check boxes options which displays data from Database and when some one selects the data that data is getting stored in the database. (This part is done)

When the User clicks the Back Button I need to show the radlist box with the Data that the user previously selected (How can I do that??)
I need to check the check boxes with the values from the database.

ListBox

asked on 03 Feb 2013

1 answer

72 views

RadGrid issues

I am not sure why its complicated or maybe im misunderstanding.

I have a custom datasource.
I programmatically add columns and then on ItemDataBound, I get the currentItem and bind the values from the custom object (currentItem) to the columns in the current row being bound. Great.

But now, I want to retrieve the values (potentially modified values) on an "Update" Command.
So I have an OnItemCommand and it does fire.
However, when trying to retrieve the value, I only get an empty HTML space even though the value is there.

Any ideas where I am going wrong?

protected void radGridMenus_OnItemCommand(object sender, GridCommandEventArgs e)

{

GridDataItem currentRow = e.Item as GridDataItem;

if (currentRow != null)

{

switch (e.CommandName.ToLower().Trim())

{

case "update":

// currentRow["MenuID"].Value - here it is Not sure why?

break;

default:

break;

}

Full code:

protected void Page_Init(object sender, EventArgs e)

{

this.DoSetDefaultMenuColumns();

}

private void DoSetDefaultMenuColumns()

{

// lets create the columns.

GridBoundColumn menuIDColumn = new GridBoundColumn();

menuIDColumn.HeaderText = "Menu ID";

menuIDColumn.DataField = "MenuID";

GridBoundColumn menuNameColumn = new GridBoundColumn();

menuNameColumn.HeaderText = "Menu Name";

menuNameColumn.DataField = "MenuName";

GridDropDownColumn menuOrderColumn = new GridDropDownColumn();

menuOrderColumn.HeaderText = "Menu Order ID";

menuOrderColumn.DataField = "MenuOrderID";

GridDropDownColumn parentIDColumn = new GridDropDownColumn();

parentIDColumn.HeaderText = "Parent ID";

parentIDColumn.DataField = "ParentID";

GridCheckBoxColumn isAdminColumn = new GridCheckBoxColumn();

isAdminColumn.HeaderText = "Is Admin";

isAdminColumn.DataField = "IsAdmin";

GridBoundColumn pageURLColumn = new GridBoundColumn();

pageURLColumn.HeaderText = "Page URL";

pageURLColumn.DataField = "PageURL";

GridCheckBoxColumn employeeAccessColumn = new GridCheckBoxColumn();

employeeAccessColumn.HeaderText = "Employee Access";

employeeAccessColumn.DataField = "EmployeeAccess";

GridCheckBoxColumn customerAccessColumn = new GridCheckBoxColumn();

customerAccessColumn.HeaderText = "Customer Access";

customerAccessColumn.DataField = "CustomerAccess";

GridButtonColumn updateColumn = new GridButtonColumn();

updateColumn.ButtonType = GridButtonColumnType.LinkButton;

updateColumn.HeaderText = "Update";

updateColumn.Text = "Update Menu Item";

updateColumn.UniqueName = "UpdateMenuItem";

updateColumn.CommandName = "Update";

updateColumn.ItemStyle.ForeColor = Color.Blue;

this.radGridMenus.MasterTableView.Columns.Add(menuIDColumn);

this.radGridMenus.MasterTableView.Columns.Add(menuNameColumn);

this.radGridMenus.MasterTableView.Columns.Add(menuOrderColumn);

this.radGridMenus.MasterTableView.Columns.Add(parentIDColumn);

this.radGridMenus.MasterTableView.Columns.Add(pageURLColumn);

this.radGridMenus.MasterTableView.Columns.Add(isAdminColumn);

this.radGridMenus.MasterTableView.Columns.Add(employeeAccessColumn);

this.radGridMenus.MasterTableView.Columns.Add(customerAccessColumn);

this.radGridMenus.MasterTableView.Columns.Add(updateColumn);

}

protected void radGridMenus_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)

{

if (!e.IsFromDetailTable)

{

this.radGridMenus.DataSource = this.CurrentMenuItemsView; // List<T>

}

protected void radGridMenus_OnItemCommand(object sender, GridCommandEventArgs e)

{

GridDataItem currentRow = e.Item as GridDataItem;

if (currentRow != null)

{

switch (e.CommandName.ToLower().Trim())

{

case "update":

break;

default:

break;

}

protected void radGridMenus_OnItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem currentItem = e.Item as GridDataItem;

var currentMenu = currentItem.DataItem as MProSoftwareMenus;

if (currentMenu != null)

{

if (currentMenu.ParentID.HasValue)

{

currentItem["ParentID"].Text = currentMenu.ParentID.Value.ToString();

}

if (currentMenu.MenuOrderID.HasValue)

{

currentItem["MenuOrderID"].Text = currentMenu.MenuOrderID.Value.ToString();

}

((CheckBox)currentItem["IsAdmin"].Controls[0]).Checked = currentMenu.IsAdmin.GetValueOrDefault(false);

((LinkButton)currentItem["UpdateMenuItem"].Controls[0]).CommandArgument = currentMenu.MenuID.ToString();

}

General Discussions

answered on 03 Feb 2013

1 answer

105 views

Remove Expand/Collapse

Hello,
I wanna remove expand/collapse property when no child items in hierarchical grid.I wanna remove particular cell expand/collapse only

General Discussions

answered on 03 Feb 2013