or
1 answer
172 views
HI,
I have a hierarchical RadTreeList using TreeListTemplateColumns - in one of these template columns I have a label (hidden) and a RadGrid, the purpose of the Label is to make available an ID to use to bind the RadGrid.
If I try to put this ID into either the ParentDataKeyNames, DataKeyNames or both the treelist does not display, this is why it is in a label.
I am trying to use the OnNeedDataSource Event of the RadGrid to bind the data to it, however I cannot find / get the value from the label.
I have tried TreeListDataItem Item = (TreeListDataItem)(grid.NamingContainer); to reference the column but I just cant seem to get it right.
01.<telerik:TreeListTemplateColumn UniqueName="Firmware" HeaderText="Firmware">02. <ItemTemplate>03. <asp:Label ID="lblPartNumberDetailsId" runat="server" Text='<%#Eval("PartNumberDetails_Id") %>' Visible="false" />04. 05. <telerik:RadGrid ID="RGFirmware" runat="server" Visible="true" AutoGenerateColumns="false" ShowHeader="false" ShowFooter="false"06. MasterTableView-EditMode="InPlace" AllowAutomaticInserts="true" OnNeedDataSource="RGFirmware_NeedDataSource" OnInsertCommand="RGFirmware_InsertCommand">07. <MasterTableView CommandItemDisplay="bottom">08. <CommandItemSettings AddNewRecordText="Add Firmware" ShowAddNewRecordButton="false" ShowRefreshButton="false" />09. <CommandItemTemplate>10. <asp:LinkButton ID="AddFirmware" runat="server" Text="Add Firmware" CommandName="InitInsert" />11. </CommandItemTemplate>12. <NoRecordsTemplate></NoRecordsTemplate>13. <Columns>14. <telerik:GridTemplateColumn UniqueName="FirmWare">15. <ItemTemplate>16. <asp:TextBox ID="txtFirmware" runat="server" Text='<%#Eval("FirmWare") %>' />17. 18. </ItemTemplate>19. <EditItemTemplate>20. <asp:TextBox ID="txtFirmware" runat="server" Text='<%#Eval("FirmWare") %>' />21. 22. </EditItemTemplate>23. </telerik:GridTemplateColumn>24. </Columns>25. </MasterTableView>26. </telerik:RadGrid> 27. </ItemTemplate>28.</telerik:TreeListTemplateColumn>
01.protected void RGFirmware_NeedDataSource(object sender, GridNeedDataSourceEventArgs e)02.{03. RadGrid grid = sender as RadGrid;04. TreeListDataItem item = (TreeListDataItem)(grid.NamingContainer);05. string Value = ((Label)item["PartNumberDetails_Id"].FindControl("lblPartNumberDetailsId")).Text.ToString();06. 07. if (!String.IsNullOrEmpty(Value))08. {09. DataTable objDT = new DataTable("TempTable");10. List<SqlParameter> parameters = new List<SqlParameter>();11. parameters.Add(new SqlParameter("@PartNumberDetailsId", Value));12. objDT = DataAccess.BuildDataTable("SelectFirmwareForPart", parameters);13. grid.DataSource = objDT;14. }15. else16. {17. grid.Visible = false;18. }19.}
Any help is much appreciated
Chris
5 answers
200 views
Hi ,
I have a radwindow which opens as model pop up. Its working fine IE6.
I am migrating my application to IE8. In IE8 it opens a pop up window but immediately it closes.
Below is code:
Javascript function:
I have a radwindow which opens as model pop up. Its working fine IE6.
I am migrating my application to IE8. In IE8 it opens a pop up window but immediately it closes.
Below is code:
Javascript function:
function OpenAddWindow()
{
window.radopen('activitydetail.aspx', 'AddActivity')
}
Wep page
<
radW:RadWindowManager ID="RadWindowManager1" runat="server">
<Windows>
<radW:RadWindow
Modal="true"
ReloadOnShow="true"
ID="AddActivity"
runat="server" Width="450" Height="350"
NavigateUrl="activitydetail.aspx"
OnClientClose="ClientCallWindow" />
</Windows>
</radW:RadWindowManager>
<
button id="btnAddAct" onclick="OpenAddWindow()">Add Activity</button>
Danail Vasilev
Telerik team
answered
on
04 Jun 2015
1 answer
107 views
Hi,
When I click on an element in a RadToolBar on Chrome (version 43), the element stay with the class rtbItemFocused. This leaves the element highlighted. Is it a known issue? Or do I miss something?
On the other hand on IE 11 the behavior is as I expect; the element does not have the rtbItemFocused class after it has been clicked. Therefore it is not highlighted.
Any ideas?
Thanks.
Ivan Danchev
Telerik team
answered
on
04 Jun 2015
1 answer
189 views
I'm attempting to take control of the Arrow Key navigation in my RadGrid, but it does not appear that set_cancel(true) works. I have tried a number of different things, but it still won't cancel the Arrow Keys. I would appreciate any assistance (using the latest version of Grid). The KeyPress event fires, but no keys are cancelled.
function KeyPress(sender, eventArgs)
{
if (eventArgs.get_keyCode() == 39) {
eventArgs.set_cancel(true);
eventArgs.get_domEvent().stopPropagation();
eventArgs.get_domEvent().preventDefault();
}
}
Eyup
Telerik team
answered
on
04 Jun 2015
7 answers
400 views
I assign static images to RadMenuItems via the ImageUrl property, and now would like to use image sprites instead.
Because I could not find a way to do this, I next tried to configure each RadMenuItem by setting the Text value " " and a CssClass with an appropriate background image in the code behind Page_Load. But I would like to change the class on the client side, and cannot figure out how to do that. Besides, this seems like a pretty messy kludge.
What is the recommended way forward?
Resources
Current functioning RadMenu can be found in the upper right corner of this site: https://an.rsl.wustl.edu/msl/mslbrowser -- It's the Account / Cart / Help menu.
Here is what I was trying with the CssClass approach. The RadMenu declaration on the client side:
<div> <telerik:RadAjaxManager runat="server" ID="ram"></telerik:RadAjaxManager> <telerik:RadScriptManager runat="server" ID="rsm"></telerik:RadScriptManager> <asp:PlaceHolder runat="server" ID="phTop"></asp:PlaceHolder> <br /> <asp:Button runat="server" ID="bTest" Text="Test" OnClick="bTest_Click" /> <br /> <telerik:RadButton runat="server" ID="rbTest2" OnClientClicked="setCartIconFull" AutoPostBack="False"></telerik:RadButton> <asp:PlaceHolder runat="server" ID="phBottom"></asp:PlaceHolder> <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" /> <telerik:RadTabStrip runat="server" ID="rts"> <Tabs> <telerik:RadTab runat="server" Text="Mission" Value="rtMiss"></telerik:RadTab> <telerik:RadTab runat="server" Text="<span class='i-s-nav-n-s16Sol vaMid'></span> Sol" Selected="True"></telerik:RadTab> <telerik:RadTab runat="server" Text="<span class='i-s-nav-n-s16maps vaMid'></span> Maps"></telerik:RadTab> </Tabs> </telerik:RadTabStrip> <asp:Label runat="server" ID="l1" CssClass="is-nav-16-CC"></asp:Label> <asp:Label runat="server" ID="l2" CssClass="is-nav-16-CCw"></asp:Label> <asp:Label runat="server" ID="l3"></asp:Label> <span class="is-nav-16-CC" style="height: 16px; width: 16px;"></span></div><img src="i/n/s16null.png" /><asp:ImageButton runat="server" ID="ibTest" CssClass="is-nav-32-cartMenuEmpty" Width="70" Height="32" /><div> <telerik:RadMenu runat="server" ID="rmTest" ClickToOpen="True" Height="40" Width="505" EnableShadows="True" Style="z-index: 2900"> <Items> <telerik:RadMenuItem runat="server" Value="rmiBarAccount"> <GroupSettings OffsetX="0" OffsetY="4"></GroupSettings> <Items> </Items> </telerik:RadMenuItem> <telerik:RadMenuItem runat="server" Value="rmiBarHelp" Text=" "> <GroupSettings OffsetX="0" OffsetY="4"></GroupSettings> <Items> </Items> </telerik:RadMenuItem> <telerik:RadMenuItem runat="server" Value="rmiBarCart" Text=" "> <GroupSettings OffsetX="0" OffsetY="4"></GroupSettings> <Items> </Items> </telerik:RadMenuItem> <telerik:RadMenuItem runat="server" Value="rmiBarNon" Text=" "> <GroupSettings OffsetX="0" OffsetY="4"></GroupSettings> <Items> </Items> </telerik:RadMenuItem> </Items> </telerik:RadMenu></div>
The code behind configuration:​
RadMenuItem rmiAcct = rmTest.FindItemByValue("rmiBarAccount");rmiAcct.Text = " ";rmiAcct.CssClass = "is-nav-32-accountMenuSignedOut-rmi";RadMenuItem rmiCart = rmTest.FindItemByValue("rmiBarCart");rmiCart.Text = " ";rmiCart.CssClass = "is-nav-32-cartMenuEmpty-rmi";RadMenuItem rmiHelp = rmTest.FindItemByValue("rmiBarHelp");rmiHelp.Text = " ";rmiHelp.CssClass = "is-nav-32-ucMenuHelp-rmi";
My CSS classes (using sprites):
.is-nav-32-accountMenuSignedIn-rmi .rmText { width: 128px; height: 32px; background: url('../i/s/_nav32Sprite.png') -1px -1px; width: 112px /* correct for goofy RadMenu*/ height: 31px; /* correct for goofy RadMenu*/ }.is-nav-32-accountMenuSignedOut-rmi .rmText { width: 128px; height: 32px; background: url('../i/s/_nav32Sprite.png') -130px -1px; width: 112px; /* correct for goofy RadMenu*/ height: 31px; /* correct for goofy RadMenu*/}.is-nav-32-cartMenuEmpty-rmi .rmText { width: 70px; height: 32px; background: url('../i/s/_nav32Sprite.png') -325px -1px; width: 54px; /* correct for goofy RadMenu*/ height: 31px; /* correct for goofy RadMenu*/}.is-nav-32-cartMenuFull-rmi .rmText { width: 70px; height: 32px; background: url('../i/s/_nav32Sprite.png') -396px -1px; width: 54px; /* correct for goofy RadMenu*/ height: 31px; /* correct for goofy RadMenu*/}.is-nav-32-ucMenuHelp-rmi .rmText { width: 55px; height: 32px; background: url('../i/s/_nav32Sprite.png') -1554px -1px; width: 39px; /* correct for goofy RadMenu*/ height: 31px; /* correct for goofy RadMenu*/}div.RadMenu .rmLink { padding: 0;}
The sprite image is attached.
4 answers
543 views
Wondering if this is possible - that is, to edit a radgrid row that has a "multiselect" field that displays a comma separated list when viewed in the grid, but when the row is edited InPlace there is a way to select multiple items (and thus get and save their ID values), for example using RadComboBox with CheckBoxes=true, or even an autocomplete box that allows multiselection.
How to populate the box - how to populate and select items on editing the row, and how to get multiple values back on saving.
Possible? If so any examples out there?
Thanks
How to populate the box - how to populate and select items on editing the row, and how to get multiple values back on saving.
Possible? If so any examples out there?
Thanks
Maria Ilieva
Telerik team
answered
on
04 Jun 2015
1 answer
174 views
Hello,
I'm having problems getting RadDatePicker to work. It does not show the calendar when I click on the Icon, and the page throws errors when it reloads.
I'm setting the RadDatePicker with code. Here are snippets of my code and some error screenshots:
_________________________________
<body style="background-color:lightsteelblue;height:100%;margin:0px">
<form id="frmQuery" runat="server">
<div>
<telerik:RadScriptManager runat="server"></telerik:RadScriptManager>
<asp:Timer ID="Timer1" runat="server" Enabled="false"></asp:Timer>
<table border="0" width="100%">
<tr>
<td colspan="2">
<center>
<table border="0">
<tr>
<td>
<asp:Button ID="btnExport" runat="server" Text="Export" />
</td>
<td>
<asp:Button ID="btnPost" runat="server" Text="Post" />
</td>
<td>
<asp:Button ID="btnGIS" runat="server" Text="GIS" Visible="false" />
</td>
<td>
<asp:Label ID="lblCount" runat="server" Text="Records Showing: 0" style="font-family:Calibri;font-size:8pt;color:cadetblue"></asp:Label>
</td>
</tr>
</table>
</center>
</td>
</tr>
<tr>
<td colspan="2">
<hr />
</td>
</tr>
<tr>
<td>
<asp:Panel ID="pnlFilters" runat="server" style="height:600px;border-right: thin solid white; width:300px">
<table border="0">
<tr>
<td>
<center>
<asp:Label ID="lblHdr" runat="server" Text="Filters" style="font-family:Calibri;font-size:10pt;color:white"></asp:Label>
</center>
</td>
</tr>
<tr>
<td>
<asp:Table ID="tblFilters" runat="server"></asp:Table>
</td>
</tr>
<tr>
<td>
</td>
</tr>
<tr>
<td>
<center>
<asp:Button ID="btnRefresh" runat="server" Text="Refresh" />
</center>
</td>
</tr>
<tr>
<td>
<asp:Label ID="lblWarning" runat="server" style="font-family:Calibri;font-size:8pt;color:cadetblue" Visible="false" Text=""></asp:Label>
</td>
</tr>
</table>
</asp:Panel>
</td>
<td>
<asp:Panel ID="pnlGrid" runat="server" Style="height:600px;">
<telerik:RadGrid ID="grdResults" OnPageIndexChanged="grdList_PageIndexChanged" OnSortCommand="grdList_SortCommand" OnGroupsChanging="grdResults_GroupsChanging" ShowGroupPanel="true"
ShowFooter="true" AllowSorting="True" AllowPaging="True" PageSize="5" AutoGenerateColumns="False" ShowStatusBar="true" runat="server">
<PagerStyle Mode="NumericPages"></PagerStyle>
<MasterTableView CommandItemDisplay="Top" DataKeyNames="SalesCode" Name="SalesCodes">
<CommandItemSettings ShowSaveChangesButton="false" ShowCancelChangesButton="false" ShowRefreshButton="false" ShowAddNewRecordButton="false"/>
</MasterTableView>
</telerik:RadGrid>
<br /><br />
<asp:Label ID="lblErrMsg" runat="server" style="font-family:Calibri;font-size:10pt;color:red" Text=""></asp:Label>
</asp:Panel>
</td>
</tr>
</table>
</div>
</form>
</body>
________________________________________________
lbl = New Label
lbl.ID = "dmslbl" & Trim(Str(rsCtrl.Item("FieldID")))
lbl.Text = rsCtrl.Item("FieldCaption")
lbl.Width = 100
lbl.CssClass = "hdrText"
radDate = New RadDatePicker
If Not IsDBNull(rsCtrl.Item("FieldDefault")) Then
radDate.ID = "dmsdat" & rsCtrl.Item("FieldName") & "|" & rsCtrl.Item("FieldDefault").ToString & "|" & rsCtrl.Item("FieldOperand")
Dim dDate As DateTime
Select Case rsCtrl.Item("FieldDefault")
Case "TODAY"
radDate.SelectedDate = CDate(FormatDateTime(Now, DateFormat.ShortDate))
Case "MONTHSTART"
dDate = Now
dDate = dDate.AddDays(-(dDate.Day - 1))
radDate.SelectedDate = CDate(FormatDateTime(dDate, DateFormat.ShortDate))
Case "YEARSTART"
dDate = Now
dDate = dDate.AddDays(-(dDate.DayOfYear - 1))
radDate.SelectedDate = CDate(FormatDateTime(dDate, DateFormat.ShortDate))
Case Else
radDate.SelectedDate = rsCtrl.Item("FieldDefault")
End Select
Else
radDate.ID = "dmsdat" & rsCtrl.Item("FieldName") & "||" & rsCtrl.Item("FieldOperand")
End If
fTbl = New TableRow
lblCol = New TableCell
lblCol.Controls.Add(lbl)
Dim dteCol As New TableCell
dteCol.Controls.Add(radDate)
fTbl.Cells.Add(lblCol)
fTbl.Cells.Add(dteCol)
tblFilters.Rows.Add(fTbl)
__________________________________________________
Unhandled exception at line 3, column 67270 in http://localhost:49646/Telerik.Web.UI.WebResource.axd?_TSM_HiddenField_=ctl03_TSM&compress=1&_TSM_CombinedScripts_=;;AjaxControlToolkit,+Version=4.1.60623.0,+Culture=neutral,+PublicKeyToken=28f01b0e84b6d53e:en-US:187c1d17-2715-476f-9eeb-4fd46e2849ea:ea597d4b:b25378d2;System.Web.Extensions,+Version=4.0.0.0,+Culture=neutral,+PublicKeyToken=31bf3856ad364e35:en-US:590e1033-87cd-478b-b29a-dce35b1ad7e0:76254418;Telerik.Web.UI,+Version=2014.3.1209.45,+Culture=neutral,+PublicKeyToken=121fae78165ba3d4:en-US:02f074e8-49c0-421d-b27f-4d0b69725ea6:16e4e7cd:f7645509:8674cba1:7c926187:88144a7a:b7778d6c:c08e9f8a:59462f1:a51ee93e:58366029
0x800a138f - Microsoft JScript runtime error: Unable to set value of the property 'control': object is null or undefined
______________________________________________________
​
Eyup
Telerik team
answered
on
04 Jun 2015
16 answers
655 views
Hi,
Can you tell me how to loop through all the filter items on a grid and get the unique name, type and selected value of each item. I would like to achieve this on a button click.
For Example,
Thank you for your help.
Tracy
Can you tell me how to loop through all the filter items on a grid and get the unique name, type and selected value of each item. I would like to achieve this on a button click.
For Example,
Protected
Sub btnSettings_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnSettings.Click
For Each filterItem As GridFilteringItem In rgvEmployees.MasterTableView.GetItems(GridItemType.FilteringItem)
'Loop through each item and get uniquename, type and selectedvalue
Next
Thank you for your help.
Tracy
2 answers
314 views
i need to set the grid bound column value but using javascript when checkbox is checked or uncheked and set all rows value when i clicked select all checkox.
i can do it easily with server side code but i need to do it with client side.
5 answers
189 views
I use Html.Telerik (). Grid and I bind the event Update on the controller method. The editing line is feeding well, but I can not click the submit button that triggers nothing ...
IE and FF, it works very well ...
I'm on the 2012.3.1018 version 2013.2.611 I update in version but it did not change anything!
Can you help me please?
Thank you for your return.
Maria Ilieva
Telerik team
answered
on
04 Jun 2015
