Questions on UI for ASP.NET AJAX Forum

5 answers

733 views

hey,

I am using a radgrid which is empty consists grid item templates like-

<telerik:RadGrid ID="RadGrid1" runat="server" GridLines="None" OnItemDataBound="RadGrid1_ItemDataBound" OnItemCreated="RadGrid1_ItemCreated" OnColumnCreated="RadGrid1_ColumnCreated"AllowAutomaticInserts="true" OnNeedDataSource="RadGrid1_NeedDataSource" Skin="Office2007"AutoGenerateColumns="true">

<MasterTableView EditMode="InPlace" EnableNoRecordsTemplate="true" EnableViewState="true">

<RowIndicatorColumn>

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridTemplateColumn HeaderText="Items" UniqueName="ItemColumn">

<ItemTemplate>

<asp:Label ID="lblItemName" runat="server" />

</ItemTemplate>

<EditItemTemplate>

<asp:DropDownList ID="ddlItems" runat="server" DataSourceID="SqlDataSource1" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Rate" UniqueName="RateColumn">

<ItemTemplate>

<asp:Label ID="lblRate" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Quantity" UniqueName="QuantityColumn">

<ItemTemplate>

<asp:Label ID="lblQuantity" runat="server" />

</ItemTemplate>

<EditItemTemplate>

<telerik:RadTextBox ID="txtQuantity" runat="server" />

</EditItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Amount" UniqueName="AmountColumn">

<ItemTemplate>

<asp:Label ID="lblAmount" runat="server" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridButtonColumn HeaderText="Done" Text="Done" UniqueName="Donecolumn">

</telerik:GridButtonColumn>

</Columns>

<NoRecordsTemplate>

There isn't any data.</NoRecordsTemplate>

</MasterTableView>

<ClientSettings EnablePostBackOnRowClick="true" />

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ChalkHillConnectionString3 %>"

SelectCommand="SELECT [ProductName] FROM [tblProducts]"></asp:SqlDataSource>

C# is

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

//AddValuesToItemsDropdown();

RadGrid1.Visible = true;

}

protected void ddlItems_SelectedIndexChanged(object sender, EventArgs e)

{

DropDownList ddlItems = (DropDownList)sender;

GridEditFormItem editItem = (GridEditFormItem)ddlItems.NamingContainer;

GridDataItem item = (GridDataItem)editItem.ParentItem; // access GridDataItem

Label lblRate = (Label)item.FindControl("lblRate"); // access Label using DataItem

if (ddlItems.SelectedIndex > 0)

{

DataSet ds = objSQLHelper.GetProductDetails("select * from tblProducts where Pid=" + ddlItems.SelectedValue);

if (ds != null)

{

lblRate.Text = ds.Tables[0].Rows[0]["Rate"].ToString();

}

protected void RadGrid1_ItemDataBound(object sender, GridItemEventArgs e)

{

if ((e.Item is GridEditFormItem) && (e.Item.IsInEditMode))

{

GridEditFormItem editform = (GridEditFormItem)e.Item;

e.Item.Edit = true;

DropDownList ddlItems = (DropDownList)editform.FindControl("ddlItems");

ddlItems.DataSource = ds;

ddlItems.DataTextField = "ProductName";

ddlItems.DataValueField = "Pid";

ddlItems.DataBind();

}

private void RadGrid1_PreRender(object sender, System.EventArgs e)

{

if (!IsPostBack)

{

foreach (GridItem item in RadGrid1.MasterTableView.Items)

{

if (item is GridEditableItem)

{

GridEditableItem editableItem = item as GridDataItem;

editableItem.Edit = true;

}

RadGrid1.Rebind();

}

Why is Grid not visible on page load?....

Grid

answered on 22 Mar 2011

1 answer

92 views

Changing the Cell "height" property in css?

Hi
i use the RadScheduler in an new developed web application with customized control skins for the telerik rad controls by myself.
Now i will change the cell height in all views (week view, day view, etc) in css file. I'm looking for some entries in the control-css, but i have not found the right place...

How can i do that?

I hope anybody can help.

thanks.

René

Scheduler

answered on 22 Mar 2011

2 answers

154 views

Why can disabled node can be unchecked?

Hi, I have a treeview as follows:

<telerik:RadTreeView ID="tvCC" Runat="server" CheckBoxes="True"

Skin="Vista" TriStateCheckBoxes="True" CheckChildNodes="True" BorderStyle="Solid"

BorderColor="Black" BorderWidth="1" Height="350px" Width="400px" >

</telerik:RadTreeView>

In the code behind I disable a child node of a root node.
This prevents the user from checking or unchecking the specific node.
This is good. However, if I uncheck or check the parent node the child still get's toggled even though it's disabled.
Anyway to prevent this client side?
Thanks ... Ed

TreeView

answered on 22 Mar 2011

1 answer

68 views

IE7 Ignores rpItem styles

I am using the Q# 2010 version of RadPanel.
I am using:

.rpItem

{

border-bottom:solid 2px #8F835E ;

}

to create a dividing border between panel items.
This works perfectly in IE8 but IE7 ignores any styling applied to this item.
How can I get this to work in IE7?

steve matheson

PanelBar

answered on 22 Mar 2011

1 answer

93 views

Compatibility en-US.tdf between versions

I would like to centralize all the RadEditor's dictionary at one location instead of off /App_Data in each webapp.
Each app might have slightly different versions of RadEditor (depends on which hotfix is used).

I'd think this en-US.tdf should be highly compatible but let me know if there is anything to watch out for.
I also assume the custom dictionary will be shared amongst the webapps so as long as the format does not change it should be OK.

Editor

answered on 22 Mar 2011

1 answer

399 views

[Solved] Button text multiline.

Dear support team,

i have a problem with the text property of the button.
As you can see in my attached image, i have a big text for the button.
The problem is that the space between the text lines, are very big and the text is outside the button.

Is this a bug or i'm doing something wrong?
How can i accomplish normal multiline text in the button?

Thank you in advance for your time.

I use Version Q1 2011 released 03/15/2011

George,
Navarino Technology Department.

Button

answered on 22 Mar 2011

1 answer

127 views

Totals by year bar chart?

Am having a heck of a time figuring this chart stuff out. All I want is a simple horizontal bar graph showing current year and previous year totals. The y axis would be fixed and just have "2011" and "2010" as labels. The x axis would auto scale the totals. And I'd like the totals to appear as text within the bar as well. Can someone please give me an example of this working? Thanks.

Chart (Obsolete)

answered on 22 Mar 2011

1 answer

115 views

EnableFilterTextBox Missing

Hi,

I've been looking at the below demo:
http://demos.telerik.com/aspnet-ajax/fileexplorer/examples/server-sideapi/filtertextbox/defaultcs.aspx

EnableFilterTextBox seems to be missing from my Intellisense, other properties seem to be there. I'm using 2010.3.1317.20 asp.net 4

Thanks

FileExplorer

answered on 22 Mar 2011

0 answers

81 views

filter column into grid

i have to problem when use grid with popupExtender

1- i have ajax popupExtender contain gridview and grid has enabled AllowFilteringByColumn the problem is filtering columnpopup
show behind PeopUpExtender , how can i show filtering popupcolumn usual

2- any postback happen on this popupExtender its become hide , i need it still show ,i will close it after finish my manipulation

-----
best regards

Grid

asked on 22 Mar 2011

2 answers

252 views

How to get footer value programically?

Hi all,

Now i use radgrid to sum up 2 columns value which are Total A and Total B.
How can i pass these value to back end for calculation purpose?

Thank you.

Best regards,
nasri.

Grid

answered on 22 Mar 2011