Questions on UI for ASP.NET AJAX Forum

1 answer

221 views

Dear All,

We are developing project using asp.net with c sharp and I have TreeList in my page with checkbox but when i select parent checkbox child checkbox not checked what i need to do solve this..
my aspx code is

<telerik:RadTreeList ID="radTreelistLocation" runat="server" OnItemDataBound="radTreelistLocation_ItemDataBound"

AutoGenerateColumns="false" ParentDataKeyNames="ParentLocationId" AllowMultiItemSelection="true"

ShowTreeLines="true" OnNeedDataSource="RadTreeList1_NeedDataSource" AllowPaging="true"

PageSize="50" DataKeyNames="ID" AllowSorting="true">

<Columns>

<telerik:TreeListTemplateColumn UniqueName="locationName" HeaderText="Location Name">

<ItemTemplate>

<asp:CheckBox ID="chkAssign" runat="server" Checked='<%# Eval("IsChecked") %>' OnCheckedChanged="chkAssign_CheckChanged" />

</ItemTemplate>

</telerik:TreeListTemplateColumn>

<telerik:TreeListTemplateColumn UniqueName="locationName" HeaderText="Location Name">

<ItemTemplate>

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

</ItemTemplate>

</telerik:TreeListTemplateColumn>

</Columns>

</telerik:RadTreeList>

And My aspx.cs page code is.

protected void Page_Load(object sender, EventArgs e)

{

if (!Page.IsPostBack)

{

PopulateUsers();

radTreelistLocation.ExpandAllItems();

bindGrid();

}

protected void RadTreeList1_NeedDataSource(object sender, EventArgs e)

{

radTreelistLocation.DataSource = _applicationProcess.SelectLocations();

}

public void bindGrid()

{

List<Location> locationlist = new List<Location>();

locationlist = _applicationProcess.SelectLocations();

radTreelistLocation.DataSource = _applicationProcess.SelectLocations();

radTreelistLocation.DataBind();

ViewState["location"] = locationlist;

}

Thanks in Advance..!

TreeList

answered on 02 Jul 2012

7 answers

661 views

How to hide select button in AsyncUpload

Hi, I need help with AsyncUpload i dont know how to hide select button.Help me please.

AsyncUpload

answered on 02 Jul 2012

1 answer

201 views

Detail table with select all checkbox in command item

Hi,

I have a grid with one GridTableView in <DetailTables> section. In GridTableView, first column is GridTemplateColumn with checkbox. I put one checkbox in GridTableView's command item to implement "Select All" functionality, so when user select this checkbox, particular details tables all rows checkbox should be selected. I want to implement this functionality on client side using javascript if possible otherwise server side code will be also fine.

<telerik:RadGrid ID="radGridReconStatus" GridLines="None" AutoGenerateColumns="false"

ShowFooter="true" Width="1000px" AllowPaging="false" AllowSorting="true" runat="server"

AllowAutomaticUpdates="false" Skin="Outlook" Visible="true" OnDetailTableDataBind="radGridReconStatus_DetailTableDataBind"

OnItemDataBound="radGridReconStatus_ItemDataBound" OnNeedDataSource="radGridReconStatus_NeedDataSource"

OnItemCommand="radGridReconStatus_ItemCommand">

<ExportSettings IgnorePaging="true" OpenInNewWindow="true" ExportOnlyData="true"

HideStructureColumns="true">

<Pdf PageWidth="1000px" />

</ExportSettings>

<HeaderStyle Font-Bold="true" />

<MasterTableView ShowFooter="true" DataKeyNames="ID" CommandItemDisplay="None">

<DetailTables>

<telerik:GridTableView Width="100%" DataKeyNames="REVIEW_ID, KEY_ID" runat="server" Name="Detail"

AutoGenerateColumns="false" ShowHeader="true" GridLines="None" AlternatingItemStyle-BackColor="AliceBlue"

CommandItemDisplay="Top">

<GroupHeaderItemStyle Font-Bold="true" />

<CommandItemTemplate>

<table border="0" cellpadding="0" cellspacing="0" width="100%">

<tr>

<td style="color: White;">

<asp:CheckBox ID="chkSelectAll" runat="server" /><b>Select all</b>

</td>

<td align="right" style="color: White;">

<asp:LinkButton ID="lnkDeleteInternal" runat="server" Font-Bold="true" Text="Delete Internal"

CommandName="DeleteInternal" />

<asp:LinkButton ID="lnkDeleteExternal" runat="server" Font-Bold="true" Text="Delete External"

CommandName="DeleteExternal" />

<asp:LinkButton ID="lnkDeleteBoth" runat="server" Font-Bold="true" Text="Delete Both"

CommandName="DeleteBoth" />

</td>

</tr>

</table>

</CommandItemTemplate>

<%--<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="REVIEW_ID" MasterKeyField="REVIEW_ID" />

</ParentTableRelation>--%>

<Columns>

<telerik:GridBoundColumn DataField="KEY_ID" UniqueName="KEY_ID" Visible="false" />

<telerik:GridTemplateColumn HeaderText="Select" ItemStyle-Width="50px" UniqueName="CHECK_COLUMN">

<ItemTemplate>

<asp:CheckBox ID="chkSelect" runat="server" Enabled="true" />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="KEY_NAME" UniqueName="KEY_NAME" Visible="false"

HeaderText="Total Breaks" />

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

HeaderText="Transaction Type" Visible="true" ItemStyle-Width="250px" />

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

Visible="true" HeaderText="Internal System Amount" ItemStyle-Width="150px" DataFormatString="{0:#,###0}" />

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

Visible="true" HeaderText="External Party Amount" ItemStyle-Width="150px" DataFormatString="{0:#,###0}" />

<telerik:GridBoundColumn DataField="VARIANCE" UniqueName="VARIANCE" Visible="true"

HeaderText="Difference" ItemStyle-Width="100px" DataFormatString="{0:#,###0}" />

</Columns>

</telerik:GridTableView>

</DetailTables>

<Columns>

<telerik:GridBoundColumn DataField="REVIEW_ID" UniqueName="REVIEW_ID" Visible="false" />

<telerik:GridBoundColumn DataField="RECON_ID" UniqueName="RECON_ID" Visible="false" />

<telerik:GridBoundColumn DataField="ID" UniqueName="ID" Visible="false" />

<telerik:GridBoundColumn DataField="REVIEW_COLUMN_VALUE_1" HeaderText="Key1" UniqueName="REVIEW_COLUMN_VALUE_1" />

<telerik:GridBoundColumn DataField="REVIEW_COLUMN_VALUE_2" HeaderText="Key2" UniqueName="REVIEW_COLUMN_VALUE_2" />

<telerik:GridBoundColumn DataField="REVIEW_COLUMN_VALUE_3" HeaderText="Key3" UniqueName="REVIEW_COLUMN_VALUE_3" />

<telerik:GridBoundColumn DataField="REVIEW_COLUMN_VALUE_4" HeaderText="Key4" UniqueName="REVIEW_COLUMN_VALUE_4" />

<telerik:GridBoundColumn DataField="REVIEW_COLUMN_VALUE_5" HeaderText="Key5" UniqueName="REVIEW_COLUMN_VALUE_5" />

<telerik:GridBoundColumn DataField="INTERNAL_LOAD_DATE" HeaderText="Internal Load Date"

DataFormatString="{0:MM/dd/yyyy}" ItemStyle-Width="75px" />

<telerik:GridBoundColumn DataField="EXTERNAL_LOAD_DATE" HeaderText="External Load Date"

DataFormatString="{0:MM/dd/yyyy}" ItemStyle-Width="75px" />

<telerik:GridBoundColumn DataField="REVIEW_STATUS" HeaderText="REVIEW STATUS" UniqueName="REVIEW_STATUS" />

<telerik:GridBoundColumn DataField="BreakCount" HeaderText="BreakCount" UniqueName="BreakCount" />

</Columns>

</MasterTableView>

</telerik:RadGrid>

Can anyone help me implementing this functionality?

Thanks
Vatsal

Grid

answered on 02 Jul 2012

1 answer

105 views

Failed to create designer

My computer crashed so we had to rebuild it. I downloaded the most recent telerik files that I had licenses to.

I have some sites that used the older versions.

So when I opened them, I'm getting the error
"Failed to create designer 'Telerik.Web.UI.xxx version 2011.1.519.35 etc"

how to I fix that?

Thank you.

General Discussions

answered on 02 Jul 2012

1 answer

94 views

Select row server side, show selected client side

Hi.

I was looking for a way to select rows in radgrid client side and it works out of the box from samples.

But now i want to change row selection, I'm loading items from database and have an list of previously selected items.

The previous items are the already selected items, so i want to load all items and select the checkboxes for previous items.

So if i have a list of eg. 5 items, i have selected 3 and save, now i load the 5 items and want to select this 3 i already choose previously, but if i do it server side the client side does not reflect this, so how to do this?

Do i need to change all my code to server side row selection?

Grid

answered on 02 Jul 2012

1 answer

58 views

LINQtoSQL GridDropDownColumn showing ;nbsp in GridViewMode

In editmode it works fine. In regular view mode it shows nbsp;
I think this is something to do with me using LinqtoSQL to populate? Can someone show me how to do this differentl so it works?

Thanks.

Justin Rumpf

<telerik:GridDropDownColumn DataSourceID="ReportNameddlist" ListTextField="ReportName"

ListValueField="ReportName" UniqueName="ddReportName" SortExpression="ReportName"

HeaderText="Report Name" DropDownControlType="DropDownList"

DataField="ReportName">

</telerik:GridDropDownColumn>



editor =

CType(editMan.GetColumnEditor("ddReportName"), GridDropDownListColumnEditor)

Dim ReportNameddList As DropDownList = editor.DropDownListControl

ReportNameddList.DataSource = (From r In DbContext.SubscriptionReportNames Select r.ReportName).ToList()

ReportNameddList.DataBind()

Grid

answered on 02 Jul 2012

1 answer

124 views

Error in IE while adding more than one RadControl

Hi,

I have a problem in my page that is in my aspx page contains RadTextbox, RadComboBox and RadEditor. In the top of the I have placed radtextbox and placed the radcombox below to the radtextbox then placed the radeditor.

My problem is if radtextbox is at top then radcombo and rad editor is not working also it will displayed without skin. If radeditor is at top then combo will not works also displayed without style.

Then I have removed the radtextbox. Radcombo is at top now radeditor will not works. If i placed the radeditor in top of the page then radcombo will not works. I have attached the image of the radeditor, which displays without skin when radcombo is at top.

Thanks

Velkumar

General Discussions

answered on 02 Jul 2012

2 answers

156 views

Updating radgrid when item edited in another radgrid

I have two radgrid controls in a window. Both of the grids initially utilize the same data and both are bound to the underlying data.
In grid1 the last column is a checkbox to which I have attached a click event. What I need to do, because of the way the underlying data will be used, when the checkbox in grid1 is clicked, the corresponding row checkbox in grid2 becomes checked, and I need this to be client-side.

What I have done is use javascript to get the checkbox id, change the reference from grid1 to grid2 and update the related checkbox in grid2 to the checked state of the item in grid1. This works as expected for only the first item in grid1. After some digging, I have found that the checkboxes in grid2 are not numbered in the same fashion as those in grid1, despite having the same columns, data and controls.

For example, the checkbox ID in row0 is grid1_ctl00_ctl04_cbxConfirm. The checkbox in the second grid is grid2_ctl00_ctl04_cbxConfirm. When I look at row1, the source ID is grid1_ctl00_ctl05_cbxConfirm, but the destination is grid2_ctl00_ctl06_cbxConfirm. It seems that checkboxes in grid1 are incremented by 1 for each row, while in grid2, the checkbox ID is being incremented by 2 for each row.

I am not creating any other controls (both grids are identical)

Is there a better way to handle this update?
Is there something I need to look at regarding the control incrementing?

Thanks

Grid

answered on 02 Jul 2012

0 answers

86 views

Context Menu on Grid Cell with html

Hello.

My grid bound column contains html markup like <table><tr><td>MyText</td></tr></table>
If i right click on this cell i see browser context menu. Can i do that i see context menu?

Best Regards,
Alexandr.

Grid

asked on 02 Jul 2012

2 answers

374 views

Text Overflow Issue

The text in my radgrid is bleeding into the next field. I have tried fixing the issue using CSS, but, I'm not getting the desired results. Here is my code.
<script type="text/css">
.RadGrid .rgHeader,

.RadGrid .rgEditRow td,

.RadGrid .rgRow td,

.RadGrid .rgAltRow td

{

white-space : nowrap !important;

overflow : hidden !important;

text-overflow : ellipsis !important;

table-layout : fixed !important;

}

</script>

<telerik:RadScriptManager ID="ScriptManagerAggressiveMatches" runat="server" EnableTheming="True">

</telerik:RadScriptManager>

<telerik:RadGrid ID="RadGridAggressiveMatches" runat="server" DataMember="Aggressive Members" AutoGenerateEditColumn="True" GridLines="None" AllowFilteringByColumn="True" AllowPaging="True" AllowSorting="True" ShowFooter="True" Skin="Office2007" PageSize="50">

<ItemStyle Width="20px" />

<PagerStyle Mode="NumericPages" NextPageText="Next" PrevPageText="Previous" />

<MasterTableView Width="98%" TableLayout="Fixed">

<RowIndicatorColumn>
<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

</ExpandCollapseColumn>

</MasterTableView>

</FilterMenu>

</telerik:RadGrid>

Grid

answered on 02 Jul 2012