Questions on UI for ASP.NET AJAX Forum

1 answer

84 views

SelectedIndexChagned on RadGrid causing postback

Hi,

I am using selectedIndexChanged to select a single row of a RadGrid and in CustomGrid_SelectedIndexChange some code is written (say to populate one or more radgrid), so when I doubleclick on the row it causes Postback. How can I getrid of the postback.

Is there anyway to get rid of postback? Or any alternate for selectedindexchanged?

Thanks,

General Discussions

answered on 19 Aug 2011

3 answers

95 views

ItemDataBound

I have dropdown list edit template column

<EditFormSettings

EditFormType="Template">

<table id="Table2" cellspacing="2" cellpadding="1" width="100%" border="0" rules="none"

style="border-collapse: collapse; background: white;">

</td>

<td>

<asp:DropDownList ID="ddlAct" AutoPostBack="true" runat="server" DataValueField="Id" OnSelectedIndexChanged="ddlAct_SelectedIndexChanged"

DataTextField="Act" SelectedValue='<%# Bind("Id") %>' TabIndex="7" AppendDataBoundItems="True" >

<asp:ListItem Selected="True" Text="Select" Value=""></asp:ListItem>

</asp:DropDownList>

</td>

</tr>

</td>

<td>

In itemdatabound, it doesn't hit the

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

here is the code

protected void rd_ItemDataBound(object sender, GridItemEventArgs e)

{

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

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

{

GridEditableItem edititem = (GridEditableItem)e.It

What i'm missing here?

Grid

answered on 19 Aug 2011

2 answers

177 views

how use notification with user controls (*.ascx)

Hello all.

Im working with DNN and I need show notifications but, my page is a *.ascx (user control) and this control doesn't works correctly, always appear in bottom area of my page; regardless of the value of the position that I have assigned.

I hope you can help me.

Thankyou!

Notification

answered on 19 Aug 2011

0 answers

96 views

ComboBox and Tooltip

Please ignore this posting...

ComboBox

asked on 19 Aug 2011

5 answers

219 views

Exclude Controls from Loading Panel

I have a RadAjaxPanel that contains several buttons. I want to exclude some controls from triggering the loading panel.
Is this possible?

Ajax

answered on 19 Aug 2011

3 answers

95 views

Check Box List in RadCombo Box not working properly ..... Please help urgent.

Hi,

<telerik:RadComboBox ID="rcbCommunity" runat="server" AutoPostBack="true" EnableViewState="true"
                    OnClientBlur="OnClientBlur" Text="" Style="position: relative; float: left; margin: 10px 0px 0px 10px;"
                    Width="200px">
                    <Items>
                        <telerik:RadComboBoxItem Text="" runat="server" />
                    </Items>
                    <ItemTemplate>
                        <asp:CheckBoxList ID="chkCommunity" runat="server" EnableViewState="true">
                        </asp:CheckBoxList>
                    </ItemTemplate>
                </telerik:RadComboBox>

I am using checkbox list in radcombo box. It is woring fine but i am facing some problem in that
1.) when i click on All than i am not able to make all option as select mode. Mean I want that i have to make all check boxes as selected when i click on ALL.

2.) If i select all options manually and that i have make any option as unselect than the option says ALL should become unselected.

Please you can see the images for clarification.

Thanks
Manish.

ComboBox

answered on 19 Aug 2011

1 answer

160 views

RadPanelItem image align

Hi m using radcontrols Q1 2010 & m facing an issue with the radpanelitem image alignment, image shows beneath the text or u can say the text is aligned on top
i tried added the following to style sheet & set EnableEmbeddedSkins="false" but no help :(

.RadPanelBar .rpRootGroup,

.RadPanelBar .rpOut,

.RadPanelBar .rpLink

{

border-style: hidden;

border-width: 0px;

border: none;

padding: 0;

overflow: visible;

}

.RadPanelBar .rpImage

{

padding: 0;

}

.RadPanelBar .rpItem

{

line-height: 0;

font-size: 0;

}

Thanx in advance :)

PanelBar

answered on 19 Aug 2011

1 answer

122 views

radgrid expand column problem.

I have rad grid on my webpage , I have hierarichal radgrid, My problem is even i have set to have only one column in detailtables, it still show all columns from my select statement of sqldatasource. Here is my grid:-

<telerik:RadGrid ID="gvEmailList" runat="server" AllowSorting="True" CellSpacing="0"

DataSourceID="SqlDataSource1" GridLines="None" ShowGroupPanel="False" Skin="Outlook">

<ClientSettings AllowDragToGroup="True" AllowExpandCollapse="true">

<Selecting AllowRowSelect="True" />

</ClientSettings>

<MasterTableView AutoGenerateColumns="False" DataKeyNames="Alert_ID" DataSourceID="SqlDataSource1">

<GroupByExpressions>

<telerik:GridGroupByExpression>

<SelectFields>

<telerik:GridGroupByField FieldAlias="Email_Subject" FieldName="Email_Subject" />

</SelectFields>

<GroupByFields>

<telerik:GridGroupByField FieldName="Email_Subject" HeaderText="Subject" />

</GroupByFields>

</telerik:GridGroupByExpression>

</GroupByExpressions>

<DetailTables>

<telerik:GridTableView DataKeyNames="Alert_ID" DataSourceID="SqlDataSource6" Width="100%"

runat="server" HierarchyLoadMode="Client" ShowHeader="false">

<ParentTableRelation>

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

</ParentTableRelation>

<Columns>

<telerik:GridTemplateColumn>

<ItemTemplate>

<asp:TextBox ID="txtBody" runat="server" TextMode="MultiLine" Height="250px" Text='<%# BIND("Email_Body") %>'

Width="100%"></asp:TextBox>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</telerik:GridTableView>

</DetailTables>

<CommandItemSettings ExportToPdfText="Export to PDF"></CommandItemSettings>

<RowIndicatorColumn FilterControlAltText="Filter RowIndicator column">

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

</RowIndicatorColumn>

<ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column">

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

</ExpandCollapseColumn>

<Columns>

<telerik:GridTemplateColumn HeaderText="">

<HeaderTemplate>

<asp:CheckBox ID="chkAll" runat="server" Text="Select All" OnCheckedChanged="chkAll_CheckedChanged"

AutoPostBack="true" />

<asp:Button ID="BtnArchive" runat="server" Text="Archive" OnClick="BtnArchiveAll_Click" />

</HeaderTemplate>

<ItemTemplate>

<asp:CheckBox ID="chkAlertID" runat="server" />

<asp:HiddenField ID="hdAlertID" runat="server" Value='<%#EVAL("ALERT_ID") %>' />

<asp:HiddenField ID="hdColorCode" runat="server" Value='<%#EVAL("Alert_Level_Color_Code") %>' />

</ItemTemplate>

</telerik:GridTemplateColumn>

<telerik:GridBoundColumn DataField="Alert_State" FilterControlAltText="Filter Alert_State column"

HeaderText="Alert_State" SortExpression="Alert_State" UniqueName="Alert_State"

ItemStyle-Width="50px">

<ItemStyle Width="50px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email_Subject" FilterControlAltText="Filter Email_Subject column"

HeaderText="Email_Subject" SortExpression="Email_Subject" UniqueName="Email_Subject"

ItemStyle-Width="200px">

<ItemStyle Width="200px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email_Sender" FilterControlAltText="Filter Email_Sender column"

HeaderText="Email_Sender" SortExpression="Email_Sender" UniqueName="Email_Sender"

ItemStyle-Width="100px">

<ItemStyle Width="100px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Email_DateReceived" DataType="System.DateTime"

FilterControlAltText="Filter Email_DateReceived column" HeaderText="Email_DateReceived"

SortExpression="Email_DateReceived" UniqueName="Email_DateReceived" ItemStyle-Width="80px">

<ItemStyle Width="80px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Alert_Level_Descr" FilterControlAltText="Filter Alert_Level_Descr column"

HeaderText="Alert_Level_Descr" SortExpression="Alert_Level_Descr" UniqueName="Alert_Level_Descr"

ItemStyle-Width="100px">

<ItemStyle Width="100px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Alert_Source" FilterControlAltText="Filter Alert_Source column"

HeaderText="Alert_Source" SortExpression="Alert_Source" UniqueName="Alert_Source"

ItemStyle-Width="100px">

<ItemStyle Width="100px"></ItemStyle>

</telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="Alert_Server" FilterControlAltText="Filter Alert_Server column"

HeaderText="Alert_Server" SortExpression="Alert_Server" UniqueName="Alert_Server">

</telerik:GridBoundColumn>

</Columns>

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column">

</EditColumn>

</EditFormSettings>

</MasterTableView>

<FilterMenu EnableImageSprites="False">

</FilterMenu>

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

</HeaderContextMenu>

</telerik:RadGrid>

As you can see i just have one template column in Details Table but It shows me four more columns in addition to this column from my select statement.

Grid

answered on 19 Aug 2011

1 answer

102 views

RadMenu Being Dynamically Created: Troubles in Paradise

Hi Guys,

I'm experiencing a strange glitch in the process of creating a dynamic RadMenu. What I'm trying to accomplish is to create a menu using 2 sql statements. The first one will create the root layer, and the second one will create the children. Here is the code that I use for the root layer which is working correctly:

Dim item1 As New RadMenuItem()

item1.Text = DataReader(

"menu_name").ToString.Trim()

item1.Font.Bold =

True

item1.Width = 185

Here is the code for the children, which I'm looping through the second datareader:

Dim item11 As New RadMenuItem()

item11.Text = DataReaderB(

"page_name").ToString.Trim()

item11.NavigateUrl =

"InteriorPages.aspx?ID=" & DataReaderB("id")

item1.Items.Add(item11)

RadMenu1.Items.Add(item1)

For the most part, this is working correctly... Except one of the six menu items that I'm testing doesn't show its children. Now it has the arrow on the right hand side of the root level and while stepping through the code it should be adding several children and there are no errors. Its the same item each time.

What can I be doing so wrong that would cause this to happen?

Any help would be greatly appreciated.

William

Menu

answered on 19 Aug 2011

4 answers

128 views

JavaScript click and hover on tooltip.

I have been trying to figure out a solution I can use across my entire site. Each tooltip has different content and they all have a targetControlId set on them. My problem is, on load, I want to find all tooltips on the page without referencing specific name. Once I have the collection I need to be able to access the targetControlId so I can bind hover AND click events through JavaScript. I have the code for assigning hover and click, I just need the collection and access to the targetControlId attribute.

ToolTip

answered on 19 Aug 2011