Questions on UI for ASP.NET AJAX Forum

3 answers

165 views

Dear All,
I am developing product in asp.net using c sharp and I have listbox in my page and i have list items in Listbox which is added staticaly here i need to insert value against partcular listbox item and i have listbox items namely List1,List2,List3,...List10.and also i have one TextBox to insert values.

but here should follow sequencing order for example does not allow inserting List3 value when not inserted List2 value .. how to control this scenario.

my aspx code is,

<telerik:RadListBox ID="radlstExtensionFields" runat="server" Width="400" AutoPostBack="true"

OnSelectedIndexChanged="radlstExtensionFields_SelectedIndexChanged">

<Items>

<telerik:RadListBoxItem Text="List1" runat="server" Value="0" />

<telerik:RadListBoxItem Text="List2" runat="server" Value="1" />

<telerik:RadListBoxItem Text="List3" runat="server" Value="2" />

<telerik:RadListBoxItem Text="List4" runat="server" Value="3" />

<telerik:RadListBoxItem Text="List5" runat="server" Value="4" />

<telerik:RadListBoxItem Text="List6" runat="server" Value="5" />

<telerik:RadListBoxItem Text="List7" runat="server" Value="6" />

<telerik:RadListBoxItem Text="List8" runat="server" Value="7" />

<telerik:RadListBoxItem Text="List9" runat="server" Value="8" />

<telerik:RadListBoxItem Text="List10" runat="server" Value="9" />

</Items>

</telerik:RadListBox>

ListBox

answered on 25 Jul 2012

1 answer

95 views

RadAjaxLoadingPanel behind java applet

Hello everybody,
i'd like to show a RadAjaxLoadingPanel (called via JS) over an java applet.
Unfortunately, the applet hides the LoadingPanel.
I tried to change the z-index but, it doesn't work.

For other controls in this case there is the overlay-property but the RadAjaxLoadingPanel doesn't support it.
Is there any way to show the RadAjaxLoadingPanel over an java applet?

Best Regards,
Marcel

Ajax

answered on 25 Jul 2012

2 answers

96 views

No records after grouped rebind

Hey Guys,
I have a radGrid bound to an object data source declaratively. That source looks at a search box and a category dropdown for search parameters. The search button calls a rebind. Everything works great.

Until I turn grouping on. The grouping works great on first page load, but on subsequent search button postbacks and therefore rebind() calls, there are no records found, even though that search works ok with grouping off.

Anyone know why this might be ? Find my page below:

<fieldset>

<legend>Search Help Centre</legend>

<ul>

<li>

<label for="tbSearchText">Search text</label>

<asp:TextBox ID="tbSearchText" runat="server" />

</li>

<li>

<label for="catSelector">Category</label>

<ah:CategorySelector ID="catSelector" runat="server" CategoryParentCat="Faq" InsertEmpty="All" />

</li>

<li> :</li>

<li><label for="btnSearch"> </label><telerik:RadButton ID="btnSearch" runat="server" Text="Search" OnClick="btnSearch_Click" /></li>

</ul>

</fieldset>

<telerik:RadGrid ID="rgFaq" runat="server" DataSourceID="objFaq" GroupingEnabled="true" OnItemDataBound="rgFaq_ItemDataBound" AllowPaging="True" PageSize="200" AllowSorting="False" AutoGenerateColumns="False">

<MasterTableView DataKeyNames="kbId" ShowHeader="false">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<GroupByFields>

<telerik:GridGroupByField FieldName="CategoryId" />

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<Columns>

<telerik:GridTemplateColumn>

<ItemTemplate>

<%#Eval("kbTitle") %>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</telerik:RadGrid>

<asp:ObjectDataSource ID="objFaq" EnablePaging="true" SelectMethod="SearchFaqList" SelectCountMethod="SearchFaqList_Count" runat="server" TypeName="ArtsHub.BLL.Faq.Faq">

<SelectParameters>

<asp:ControlParameter ControlID="tbSearchText" DefaultValue="" Name="searchText" Type="String" ConvertEmptyStringToNull="false" />

<asp:ControlParameter ControlID="catSelector" PropertyName="SelectedCategoryId" Name="CategoryId" Type="Int32" />

</SelectParameters>

</asp:ObjectDataSource>

protected void btnSearch_Click(object sender, EventArgs e)

{

rgFaq.DataBind();

}

protected void rgFaq_ItemDataBound(object sender, GridItemEventArgs e)

{

if (e.Item is GridGroupHeaderItem)

{

GridGroupHeaderItem item = (GridGroupHeaderItem)e.Item;

DataRowView groupDataRow = (DataRowView)e.Item.DataItem;

item.DataCell.Text = groupDataRow["CategoryId"].ToString();

}

Thanks for any help.

Grid

answered on 25 Jul 2012

1 answer

466 views

How to get the details table values in ItemCommand ?

Hi,

I have a grid in which I have a single details table. I have set the HierarchyLoadMode="Client".
In my details table I have other columns along with two GridTemplate columns, whose Itemtemplate contains RadNumeric textboxes.
For the Grid in CommandItem I ahve a RadToolBar in which I have a "Save" button.

On the "Save" button click on the server side I want to access all the column values along with the two rad numeric text box values for the DeatilsTable, in the code behind.

Please tell me how to do so. This is what I have defined for the grid

<telerik:RadGrid ID="rgBrokerageSettlements" runat="server" AutoGenerateColumns="False"

BorderStyle="None" Width="100%" EnableLinqExpressions="false" OnNeedDataSource="rgBrokerageSettlements_NeedDataSource"

OnItemCommand="rgBrokerageSettlements_ItemCommand"

OnDetailTableDataBind="rgBrokerageSettlements_DetailTableDataBind">

<MasterTableView DataKeyNames="SettlementHeaderSK" ClientDataKeyNames="SettlementHeaderSK"

Name="rgBrokerageSettlementsMasterTable" HierarchyLoadMode="Client" AllowSorting="false"

PagerStyle-Mode="NextPrevAndNumeric" EditMode="InPlace" TableLayout="Fixed" CommandItemDisplay="Top">

<CommandItemTemplate>

<telerik:RadToolBar ID="rtbBrokerageSettlements" runat="server" Width="100%" OnButtonClick="rtbBrokerageSettlements_ButtonClick"

OnClientButtonClicking="rgBrokerageSettlements_OnClientButtonClicking">

<Items>

<telerik:RadToolBarButton Text="Save" ImageUrl="~/Images/save.png" Value="Save" CommandName="Save" />

</Items>

</telerik:RadToolBar>

</CommandItemTemplate>

<Columns>

<telerik:GridClientSelectColumn UniqueName="Select" HeaderStyle-Width="25px" ItemStyle-HorizontalAlign="Center"

HeaderStyle-HorizontalAlign="Center" />

<telerik:GridBoundColumn UniqueName="Document" DataField="Document" HeaderText="Document"

DataType="System.String">

<HeaderStyle Width="70px" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="DocDate" HeaderText="Doc Date" UniqueName="DocDate"

DataType="System.String" SortExpression="DocDate" HeaderStyle-Width="70px">

<ItemTemplate>

<asp:Label ID="lblDocDate" runat="server" Text='<%# Eval("DocDate") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

<DetailTables>

<telerik:GridTableView Name="rgBrokerageSettlementsDetail" AllowFilteringByColumn="False"

EnableHeaderContextMenu="false">

<Columns>

<telerik:GridBoundColumn UniqueName="ItemAndDescription" DataField="ItemAndDescription"

HeaderText="Item" DataType="System.String">

<HeaderStyle Width="125px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="ItemAmt" DataField="ItemAmt" HeaderText="Item Amount"

DataType="System.String">

<HeaderStyle Width="125px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="ProgramAmt" DataField="ProgramAmt" HeaderText="Program Amt"

DataType="System.String">

<HeaderStyle Width="125px" />

</telerik:GridBoundColumn>

<telerik:GridBoundColumn UniqueName="UnpaidAmt" DataField="UnpaidAmt" HeaderText="Unpaid Amt"

DataType="System.String">

<HeaderStyle Width="125px" />

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="" HeaderText="Approved Amt" UniqueName="ApprovedAmt"

DataType="System.String" SortExpression="" HeaderStyle-Width="70px">

<ItemTemplate>

<telerik:RadNumericTextBox ID="radnumtxtbxApprovedAmtDetailsGrid" runat="server"

Width="80px" NumberFormat-NegativePattern="$ -n" NumberFormat-PositivePattern="$ n"

IncrementSettings-InterceptArrowKeys="false">

<ClientEvents OnBlur="radnumtxtbxApprovedAmtDetailsGrid_OnBlur" />

</telerik:RadNumericTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn DataField="" HeaderText="Write off Amt" UniqueName="WriteOffAmt"

DataType="System.String" SortExpression="" HeaderStyle-Width="70px">

<ItemTemplate>

<telerik:RadNumericTextBox ID="radnumtxtbxWriteOffAmtDetailsGrid" runat="server"

Width="80px" NumberFormat-NegativePattern="$ -n" NumberFormat-PositivePattern="$ n"

IncrementSettings-InterceptArrowKeys="false">

<ClientEvents OnBlur="radnumtxtbxWriteOffAmtDetailsGrid_OnBlur" />

</telerik:RadNumericTextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn UniqueName="" DataField="" HeaderText="Remaining Amt" DataType="System.String">

<HeaderStyle Width="125px" />

</telerik:GridBoundColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

</MasterTableView>

<ClientSettings AllowExpandCollapse="true">

<Selecting AllowRowSelect="true" />

<Scrolling AllowScroll="True" UseStaticHeaders="True" />

<ClientEvents OnRowSelected="rgBrokerageSettlements_RowSelected" OnRowDeselected="rgBrokerageSettlements_RowDeselected"

OnGridCreated="ResizeGrid" OnHierarchyExpanding="rgBrokerageSettlements_OnHierarchyExpanding"

OnRowSelecting="rgBrokerageSettlements_RowSelecting" />

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 25 Jul 2012

1 answer

106 views

How to Capture when the Upload Button is Clicked

From my searching around, I can't seem to find a definitive answer to this. I want my user-defined method to run once after the Upload button is clicked.

The FileExplorer ItemCommand event executes with ever file selected (I have EnableAsyncUpload as True). ItemCommand would cause my user-defined method to run per uploaded file, when I only want the method to run after the final upload.

I tried to keep track of RadFileExplor1.Upload.UploadedFiles.Count, thinking I could execute my method when MyCount == UploadedFiles.Count. The UploadedFiles.Count returns zero (0) on the Page_Load event (when the page is initially opened), but when Page_Load runs again on a postback (after clicking the Upload button), UploadedFiles.Count always throws a null exception.

So how do I get my method to run once immediately after the Upload button is clicked?

Thank You,
Steven

FileExplorer

answered on 25 Jul 2012

7 answers

269 views

export radgrid

1) I export radgrid to PDF fine but one column is not wide enough in PDF output. How can I increase the column size before it actually exports the data to PDF?

2) One column's values are shown as hyperlink in PDF as well as in Excel. How can I tell it to export the values as text as opposed to links when exporting the radgrid to PDF and to Excel?

Thank you.

General Discussions

answered on 25 Jul 2012

3 answers

92 views

Does Radcontrols have a searchbox/filter similar to JqGrid's?

http://www.trirand.net/demoaspnetmvc.aspx - in the 'ship name' column. It has a nice auto complete filter which I can't see in the RadControls demos, the closest I found were: http://demos.telerik.com/aspnet-ajax/combobox/examples/functionality/filteringcombo/defaultcs.aspx

Grid

answered on 25 Jul 2012

1 answer

101 views

How to add extra column for week number- month view

Hi
We need to add an extra column to Scheduler and in that column to display the week number and some other data: http://screencast.com/t/QB0pLhgL - check yellow square
What is the best way of doing this?
For the moment we tried creating a separate table and to align (glue it) to the scheduler table, but is a bit trickier than expected.
Any help is appreciated.

Scheduler

answered on 24 Jul 2012

2 answers

198 views

Attempting to pass data through WebControl Attributes

I have created a number of controls that inherit from standard web controls. I pass data from the server to the client by doing a MyWebControl.Attributes.Add("Name","Value"), then on the client, I do a MyControl.getAttribute("Name") to get the value.

This doesn't work for the RadEditor. Is there a similar mechanism I can use to do this with the RadEditor? What about other RadControls?

Thank you.

Editor

answered on 24 Jul 2012

4 answers

139 views

radscheduler z-index

I have an issue where div's are being expanded by a jquery call but are sliding behind the radscheduler when they appear. I have increased the z-index of the divs with the !important tag applied in css, and also tried reducing the z-index of the radscheduler using the default setting in css. My div's contain menu options and reside on a master page, not sure if that's helping or not.

I'm running the q2 controls from 2012 so they're current, and I'm using the 'simple' theme that's packaged with the controls. Is there some other setting I can apply to drop the radscheduler further down the z-index hierarchy??

thanks.
Morgan.

Scheduler

answered on 24 Jul 2012