Questions on UI for ASP.NET AJAX Forum

6 answers

217 views

end date and start date from javascript of recurrence Editor / Rad Scheduler

Hello Telerik Team,
I want to get end date and start date from javascript of recurrence Editor / Rad Scheduler Control
i read the client side documentation but didn't got anything that fits in it so will u please gave us an example
of that Control. Urgent Response Will be Appreciated.
Regards

Scheduler

answered on 02 Apr 2012

5 answers

472 views

Add How to add Button/LinkButton on the child table only in the "Hierarchy with templates"

Hello,

Could someone show me to add a button/hyperlink on the 2nd level? I see you have the sample in the link below, but I only need to add a button/hyperlink on the child table.
http://demos.telerik.com/aspnet-ajax/grid/examples/dataediting/threelevel/defaultcs.aspx

Many Thanks!!!!

General Discussions

answered on 02 Apr 2012

2 answers

343 views

EditCommandColumn command argument?

I'm trying to get a list to populate in an edit form when the user clicks "edit" but the GridEditCommandColumn doesn't have a "CommandArgument" property. What would be the best way to work around that?

Grid

answered on 02 Apr 2012

7 answers

177 views

Editor with Android Tablet

Has there been any testing of the Editor (or other controls - i.e. treeview) on the Android tablets? We have a Xoom and they don't appear on the page.

Thanks
Chuck

Editor

answered on 01 Apr 2012

1 answer

141 views

After edit and update 2 records

Hello,
After editing a record and the update I get two records.

<telerik:RadGrid ID="RadGrid2" runat="server" AutoGenerateColumns="False"

CellSpacing="0" Culture="de-DE" DataSourceID="ObjectDataSource2"

GridLines="None" AllowPaging="True" AllowSorting="True" AllowMultiRowEdit="false"

oninsertcommand="RadGrid2_InsertCommand"

onitemdatabound="RadGrid2_ItemDataBound"

onupdatecommand="RadGrid2_UpdateCommand">

<ClientSettings>

<Selecting CellSelectionMode="None" />

</ClientSettings>

<MasterTableView AllowAutomaticDeletes="True" AllowAutomaticInserts="True"

AllowAutomaticUpdates="True" CommandItemDisplay="TopAndBottom"

DataKeyNames="TypeID" DataSourceID="ObjectDataSource2">

<CommandItemSettings ExportToPdfText="Export to PDF" />

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column"

Visible="True">

<HeaderStyle Width="20px" />

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column"

Visible="True">

<HeaderStyle Width="20px" />

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="TypeID" DataType="System.Int64"

FilterControlAltText="Filter TypeID column" HeaderText="TypeID" ReadOnly="True"

UniqueName="TypeID" Visible="False">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="TypeName"

FilterControlAltText="Filter TypeName column" HeaderText="TypeName"

SortExpression="TypeName" UniqueName="TypeName">

<EditItemTemplate>

<asp:TextBox ID="TypeNameTextBox" runat="server" Text='<%# Bind("TypeName") %>'></asp:TextBox>

<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"

ControlToValidate="TypeNameTextBox" Display="Dynamic"

ErrorMessage="<%$ Resources:BasicSettings, RequiredValidation %>"></asp:RequiredFieldValidator>

</EditItemTemplate>

<ItemTemplate>

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

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="TypeText"

FilterControlAltText="Filter TypeText column" HeaderText="TypeText"

SortExpression="TypeText" UniqueName="TypeText">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="TypeObjectTypes"

FilterControlAltText="Filter TypeObjectTypes column" HeaderText="Object Type"

UniqueName="TypeObjectTypes">

<EditItemTemplate>

<asp:CheckBoxList ID="CblObjectTypes" runat="server">

<asp:ListItem Value="DynamicImage">Dynamic Image</asp:ListItem>

<asp:ListItem Value="StaticURL">Static URL</asp:ListItem>

<asp:ListItem>Static Text</asp:ListItem>

<asp:ListItem Value="DynamicScrolltext">Dynamic Scrolltext</asp:ListItem>

<asp:ListItem Value="FreeText">Free Text</asp:ListItem>

<asp:ListItem>Object List</asp:ListItem>

</asp:CheckBoxList>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="TypeObjectTypesLabel" runat="server"

Text='<%# Eval("TypeObjectTypes") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="TypeMenu"

FilterControlAltText="Filter TypeMenu column" HeaderText="Menu Text"

UniqueName="TypeMenu">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn DataField="TypePriority" DataType="System.Int32"

FilterControlAltText="Filter TypePriority column" HeaderText="Priority"

UniqueName="TypePriority">

<EditItemTemplate>

<asp:TextBox ID="TypePriorityTextBox" runat="server"

Text='<%# Bind("TypePriority") %>'></asp:TextBox>

</EditItemTemplate>

<ItemTemplate>

<asp:Label ID="TypePriorityLabel" runat="server"

Text='<%# Eval("TypePriority") %>'></asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="ProjectID" DataType="System.Int64"

FilterControlAltText="Filter ProjectID column" HeaderText="Project"

UniqueName="ProjectID" Visible="False" ReadOnly="True">

</telerik:GridBoundColumn>

<telerik:GridEditCommandColumn ButtonType="ImageButton"

FilterControlAltText="Filter EditCommandColumn column"

HeaderText="<%$ Resources:BasicSettings, Edit %>">

</telerik:GridEditCommandColumn>

<telerik:GridButtonColumn ButtonType="ImageButton" CommandName="Delete"

ConfirmText="<%$ Resources:BasicSettings, ConfirmDelete %>"

HeaderText="<%$ Resources:BasicSettings, Delete %>" Text="Delete"

UniqueName="DeleteColumn">

</telerik:GridButtonColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

</telerik:RadGrid>

<asp:ObjectDataSource ID="ObjectDataSource2" runat="server"

DeleteMethod="DeleteLayoutType" InsertMethod="InsertLayoutType"

SelectMethod="GetLayoutTypes"

TypeName="LayoutTypesBLL" UpdateMethod="UpdateLayoutType" >

<DeleteParameters>

<asp:Parameter Name="TypeID" Type="Int32" />

</DeleteParameters>

<InsertParameters>

<asp:Parameter Name="TypeName" Type="String" />

<asp:Parameter Name="TypeText" Type="String" />

<%--<asp:Parameter Name="TypeObjectTypes" Type="String" />--%>

<asp:Parameter Name="TypeMenu" Type="String" />

<asp:Parameter Name="TypePriority" Type="Int32" />

<asp:Parameter Name="ProjectID" Type="Int64" />

</InsertParameters>

<UpdateParameters>

<asp:Parameter Name="TypeName" Type="String" />

<asp:Parameter Name="TypeText" Type="String" />

<%--<asp:Parameter Name="TypeObjectTypes" Type="String" />--%>

<asp:Parameter Name="TypeMenu" Type="String" />

<asp:Parameter Name="TypePriority" Type="Int32" />

<asp:Parameter Name="ProjectID" Type="Int64" />

<asp:Parameter Name="TypeID" Type="Int32" />

</UpdateParameters>

</asp:ObjectDataSource>

protected void RadGrid2_InsertCommand(object sender, GridCommandEventArgs e)

{

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

{

GridEditableItem item = (GridEditableItem)e.Item;

CheckBoxList cb = (CheckBoxList)item.FindControl("CblObjectTypes");

string selecteditems = "";

for (int i = 0; i < cb.Items.Count; i++)

{

if (cb.Items[i].Selected)

selecteditems += cb.Items[i].Value + ",";

}

if (selecteditems != "")

{

if (selecteditems.EndsWith(","))

{

int lastdel = selecteditems.LastIndexOf(",");

selecteditems = selecteditems.Remove(lastdel);

}

ObjectDataSource2.InsertParameters.Add("TypeObjectTypes", selecteditems);

}

protected void RadGrid2_ItemDataBound(object sender, GridItemEventArgs e)

{

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

{

GridEditableItem item = (GridEditableItem)e.Item;

CheckBoxList cb = (CheckBoxList)item.FindControl("CblObjectTypes");

string[] items;

if (e.Item.OwnerTableView.IsItemInserted)

{

//item is about to be inserted

items = new string[] { "" };

}

else

{

//item is about to be edited

items = (e.Item.DataItem as DataRowView)["TypeObjectTypes"].ToString().Split(new char[] { ',' });

}

for (int i = 0; i < cb.Items.Count; i++)

{

if (items.Contains(cb.Items[i].Value))

cb.Items[i].Selected = true;

}

protected void RadGrid2_UpdateCommand(object sender, GridCommandEventArgs e)

{

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

{

GridEditableItem item = (GridEditableItem)e.Item;

CheckBoxList cb = (CheckBoxList)item.FindControl("CblObjectTypes");

string selecteditems = "";

for (int i = 0; i < cb.Items.Count; i++)

{

if (cb.Items[i].Selected)

selecteditems += cb.Items[i].Value + ",";

}

if (selecteditems != "")

{

if (selecteditems.EndsWith(","))

{

int lastdel = selecteditems.LastIndexOf(",");

selecteditems = selecteditems.Remove(lastdel);

}

ObjectDataSource2.UpdateParameters.Add("TypeObjectTypes", selecteditems);

}

After the UpdateCommand, I get the old record and a new record in the database. Where is my mistake?

Reiner

Grid

answered on 01 Apr 2012

3 answers

118 views

Count Rows Grid

Hi team,

i need to know the count rows that have a grid, but in the client with JavaScript.

Grid

answered on 01 Apr 2012

1 answer

84 views

Issue with Tab Css When I Use Two Tab-strips in Page

Hi
I have two tab-strip in one page. One skinned custom (my own css classes) another skinned WebBlue.
When I use one of these tab controls in page it's ok and there is no problem. But when I use both of them my custom css is not work well and it effected by WebBlue skined tab-strip's css.
What can I do?

TabStrip

answered on 31 Mar 2012

1 answer

109 views

Checkboxes in grid

Hello I have a grid as below with the 2 columns that are second to last having checkboxes that are supposed to be clickable when the person who's record is displayed is accessing the page...

however when that person does not have the canDelete permission (from on PreRender below) clicking these check boxes throws a client side error..

'Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: Can't select a disabled or unselectable menu item.' when calling method: [nsIDOMEventListener::handleEvent]

edit: just as a note even without that prerender code i still get the same error..

also one more thing the rad grid is in an UpdatePanel

i guess its important to note that when all the checkboxes are editable it works fine... when only some are enabled it breaks

Any ideas?

<telerik:RadGrid ID="rgList" runat="server" AutoGenerateColumns="false" AllowPaging="True"

PageSize="10" AllowSorting="True" ShowFooter="True" CellSpacing="0" OnNeedDataSource="rgList_NeedDataSource"

OnItemDataBound="rgList_ItemDataBound" OnPreRender="rgList_onPreRender" Width="985">

<ClientSettings>

<Resizing AllowColumnResize="True" AllowResizeToFit="True" ClipCellContentOnResize="false" />

</ClientSettings>

<MasterTableView EditMode="PopUp" DataKeyNames="id" CommandItemDisplay="None"

CssClass="radGrid" AllowNaturalSort="true">

<HeaderStyle Font-Bold="True" />

<EditFormSettings FormStyle-Width="300" EditFormType="Template" CaptionFormatString="Edit : {0}"

CaptionDataField="FullName" PopUpSettings-Width="500">

<EditColumn FilterControlAltText="EditCommandColumn column" />

<FormTemplate>

</FormTemplate>

</EditFormSettings>

<SortExpressions>

<telerik:GridSortExpression FieldName="FullName" SortOrder="Descending" />

</SortExpressions>

<Columns>

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

<telerik:GridEditCommandColumn UniqueName="EditCommandColumn" EditText="+/-" ItemStyle-Width="25" ButtonType="LinkButton" />

<telerik:GridBoundColumn HeaderText="Person" DataField="FullName" />

<telerik:GridTemplateColumn HeaderText="Position/AOR" UniqueName="PositionAOR">

<ItemTemplate>

<span class="bold">Pos: </span><asp:Literal runat="server" ID="litPosition" Text='<%# Eval("some-string") %>' /><br />

<span class="bold">AOR: </span><asp:Literal runat="server" ID="litAorCertifications" Text='<%# Eval("another-string") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn HeaderText="s1" DataField="some status" ItemStyle-HorizontalAlign="center"

ItemStyle-Width="50" />

<telerik:GridBoundColumn HeaderText="s2" DataField="another-status" ItemStyle-HorizontalAlign="center"

ItemStyle-Width="50" />

<telerik:GridBoundColumn HeaderText="s3" DataField="yay-status" ItemStyle-HorizontalAlign="center"

ItemStyle-Width="50" />

<telerik:GridTemplateColumn HeaderText="checkbox1Column">

<ItemTemplate>

<asp:CheckBox ID="chkbx1" Checked='<%# Eval("checkedYet") != null %>'

runat="server" Enabled='<%# Eval("person").ToString() == _currentPerson.ID.ToString() && Eval("checkedYet") == null %>'

OnCheckedChanged="chkAcknowledged_CheckChanged" AutoPostBack="true" />

<asp:Literal ID="litcheckyDate" runat="server" Text='<%# Eval("Acknowledged") != null ? ((DateTime)Eval("Acknowledged")).ToString("MM-dd-yy HH:mm") : "" %>'></asp:Literal>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="checkbox2column">

<ItemTemplate>

<asp:CheckBox ID="chkbx2" Checked='<%# Eval("isAlreadyChecked") != null %>' runat="server"

Enabled='<%# Eval("person").ToString() == _currentPerson.ID.ToString() && Eval("isAlreadyChecked") == null %>'

OnCheckedChanged="chkbox1_CheckChanged" AutoPostBack="true" />

<asp:Literal ID="litcheckedDT" runat="server" Text='<%# Eval("isAlreadyChecked") != null ? ((DateTime)Eval("isAlreadyChecked")).ToString("MM-dd-yy HH:mm") : "" %>'></asp:Literal>

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridTemplateColumn HeaderText="Actions" UniqueName="deleteColumn" >

<ItemTemplate>

<asp:LinkButton runat="server" ID="lbDelete" Text="Remove " OnClick="del" OnClientClick="javascript:return confirm('Are you sure?');"></asp:LinkButton>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

<PagerStyle AlwaysVisible="False" />

<SortingSettings EnableSkinSortStyles="False"></SortingSettings>

</telerik:RadGrid>

protected void rgMPSList_onPreRender(object sender, EventArgs e)

{

bool canDelete;

if (_canDelete != null)

{

canDelete = (bool)_canDelete;

}

else

{

canDelete = Helpers.IsUserInRoles("1,2,3");

}

foreach (GridColumn col in rgList.MasterTableView.RenderColumns)

{

if (col.ColumnType == "GridTemplateColumn" && col.UniqueName == "deleteColumn" && !canDelete)

{

col.Display = false;

}

else if (col.ColumnType == "GridEditCommandColumn" && col.UniqueName == "EditCommandColumn" && !canDelete)

{

col.Display = false;

}

Grid

answered on 31 Mar 2012

1 answer

66 views

Template different for an edit and an insert

Hello
I've a radgridview with a datasource.

For a certain column I need to call a function which return a string, here's what I do (simplified)

<telerik:GridTemplateColumn>
<ItemTemplate>
<%# Functions.GetTheString(Eval("ID")) %>
</ItemTemplate>
<EditItemTemplate>
<telerik:RadTextBox id="editString" Text='Functions.GetTheString(Eval("ID")) ' ></telerik:RadTextBox>
</EditItemTemplate>
</telerik:GridTemplateColumn>

It works fine for the edit but I m not able to do an insert anymore... Chrome console says It can't convert the dbnull into integer... How can I get an empty text box for an insert and calling my function for an edit?

Thanx in advance

Grid

answered on 31 Mar 2012

3 answers

194 views

Disable Ajax Loading on Postback

Hello,

I have a raddate control in a radajaxpanel. I would like the raddate postback=true but I do not wish to have two ajax loading animations during postback. I would like to disable the raddate control loading panel and let the ajaxpanel display the loading animation. It seems simple but I can't seem to figure it out and the terms I'm using on Google don't provide any clues.

TIA
JB

Oh Yeah version 2012.1.301.40
I suppose some code just in case it isn't clear:

<td style="width:300px;height:500px;"> 

<telerik:RadAjaxPanel ID="ajxpnl_InvDate" runat="server" LoadingPanelID="InvDateLoadPanel">

Invoice Date <telerik:RadDatePicker ID="rdt_InvDate" runat="server" Skin="Hay" AutoPostBack="true" ShowPopupOnFocus="true" OnSelectedDateChanged="selected" />

</telerik:RadAjaxPanel>

</td>

Calendar

answered on 31 Mar 2012