Questions on UI for ASP.NET AJAX Forum

1 answer

101 views

I have a "Grouped" grid and I want to capture some events.

I have the following code setup to try and capture the events(OnGroupCollapsing, OnGroupExpanding, OnGroupCollapsed, OnGroupExpanded) and not one of them is getting captured.

Am I missing something....seems these events should work like every other event.

    
                        function onGroupCollapsing(sender, eventArgs) 
        
                        { 
        
                            eventArgs.set_cancel(true); 
        
                        } 
        
                        function onGroupExpanding(sender, eventArgs) 
        
                        { 
        
                            eventArgs.set_cancel(true); 
        
                        } 
        
                        function test(sender, eventArgs) 
        
                        {  
        
                            alert("event fired"); 
        
                        }

    
                                <ClientSettings ReorderColumnsOnClient="false" AllowDragToGroup="false" AllowExpandCollapse="true" AllowGroupExpandCollapse="true"   AllowRowsDragDrop="true" AllowColumnsReorder="false" > 
        
                                    <Selecting AllowRowSelect="true" EnableDragToSelectRows="false"></Selecting> 
        
                                    <ClientEvents OnRowDropping="onRowDropping" OnRowDragStarted="onRowDragStarted" OnGroupCollapsing="onGroupCollapsing" OnGroupExpanding="onGroupExpanding" OnGroupCollapsed="test" OnGroupExpanded="test"  /> 
        
                                </ClientSettings>

    
                                <ClientSettings ReorderColumnsOnClient="false" AllowDragToGroup="false" AllowExpandCollapse="true" AllowGroupExpandCollapse="true"   AllowRowsDragDrop="true" AllowColumnsReorder="false" > 
        
                                    <Selecting AllowRowSelect="true" EnableDragToSelectRows="false"></Selecting> 
        
                                    <ClientEvents OnRowDropping="onRowDropping" OnRowDragStarted="onRowDragStarted" OnGroupCollapsing="onGroupCollapsing" OnGroupExpanding="onGroupExpanding" OnGroupCollapsed="test" OnGroupExpanded="test"  /> 
        
                                </ClientSettings>

Grid

answered on 20 Aug 2009

5 answers

151 views

Using mask with previous bad phone numbers?

Hello,
My client wants to use the Rad Input Mask for the phone textbox on a form on our site. This is great for new customers filling out the form. However when populating the text box with phone numbers previously entered the Rad Input Mask does not work well because the phone numbers are written with and without the () - and spaces.
What should I do?

thanks

Input

answered on 20 Aug 2009

2 answers

157 views

Dynamically generated grid databinding problem

Hello,

I've a problem with (as I suppose) data binding to dynamically generated grid.

Below you will find events fired when I try to edit item in grid (InPlace).

Columns in grid are dynamically generated - bacically there are 2 types of columns:

- dictionary: GridDropDownColumn (working ok)

- numeric: GridNumericColumn (cause of problems)

Grid could have multiple columns of both types depending on the underlying business object.

Problem is: when I click edit on grid item the editors are not showing.

Here is a events trace which are raised:

// loading a page

Page_Init

GenerateDefinitionColumns

CreateColumnForVariable: Dictionary 1

CreateColumnForVariable: Numeric 1

rgDefinitionItems_NeedDataSource

rgDefinitionItems_CreateColumnEditor: Creating column editor for column: IN1

rgDefinitionItems_ItemDataBound: Binding item in view mode

// here I've clicked edit button on grid

Page_Init after postback

rgDefinitionItems_CreateColumnEditor: Creating column editor for column: IN1

rgDefinitionItems_ItemCommand: Command name: Edit

rgDefinitionItems_NeedDataSource

rgDefinitionItems_ItemDataBound: Binding item in edit mode

rgDefinitionItems_CreateColumnEditor: Creating column editor for column: OUT2

In attached sample project you could methods GetCellValue & SetValueToCell

responsible for geting and setting value into cell (in both view and edit mode).

If you remove from those methods "if (dataItem[columnUniqueName].Controls.Count > 0)"

you will see my problem - the editor control for numeric column is not created yet :(

Source code for this problem can be downloaded from dropbox:

http://dl.getdropbox.com/u/1495591/RadGridDataBindingProblem.zip

Any ideas what's wrong ?

Grid

answered on 20 Aug 2009

1 answer

146 views

textbox with password mode

hi ,

i have a textbox with password mode. is it possible to set emptymessage for this?

thanks.

Input

answered on 20 Aug 2009

1 answer

161 views

Performing a Browser Re-direct Inside a RadWindow

Hello,

I am using a Modal RadWindow popup on page 'A' that opens with the 'radopen' javascript method. The window pops up (page 'B'), then some processing is done to the query string, and the RadWindow is immediately re-directed to page 'C'. Page C is not a part of our site.

The intent is that the user does some things on Page C, then closes the window, then some event happens back on Page A. When the RadWindow is redirected to page C, everything seems to be working. The problem happens if the user clicks a link on page C to page 'D' (also not part of our site). When this happens, it looks like the entire Browser is re-directed, rather than just the RadWindow. So we effectively lose page A entirely, and we no longer have a radWindow. We are left with only page D in our browser window.

We have no control over Page C or its mechanism for performing re-direction. We just want whatever happens on Page C to stay on Page C and not redirect the entire browser page. Is this possible? And if not, are there any good alternatives?

Thanks.

Window

answered on 20 Aug 2009

1 answer

88 views

Checkbox Search Issues With Grid

Hi Ail,,

i am using telerik 2009.20 version ajax aspnet toolkit..

i have a gridview which is binded via dataset at Runtime in Need Datasource Event of RadGrid. with this binding i am binding two checkboxes also based on some condition.. and these two columns are taken as template columns.. i want to search the grid like if a user has selected one checkbox and presses ENTER key, he must see the grid that has only checked values corresponding to the checkbox.

Please help ASAP.

Thanks

Grid

answered on 20 Aug 2009

1 answer

96 views

2 Grids on 2 Tabs - Refresh problem

Hi,

I have a TabStrip with 2 tabs. On each tab, there is a refresh button, and a RadGrid. When you hit the refresh button on the tab, it will do the following: (retrieves data + re-binds to grid)

function bLoadPrices_OnClientClick(sender,args){

QTXClient.WebServices.MonitorWebService.GetMonitorData(bLoadPrices_Complete,bLoadPrices_Error);

}

function bLoadPrices_Complete(result){

var tableView = $find("<%= gMonitor.ClientID %>").get_masterTableView();

tableView.set_dataSource(result);

tableView.dataBind();

}

function bLoadPrices_Error(result){

window.alert("Error! " + result);

}

The problem I am having is that when I rebind the data on 1 grid, it clears all data from the other grid. I don't understand why re-binding one grid will cause the other grid to refresh?

Please help!

thanks,

sharon

Grid

answered on 20 Aug 2009

2 answers

191 views

RadGrid Sorting Problem

hi,

i have a radgrid in my aspx page. The default sorting is not working.

below is the code

in aspx

<

telerik:RadGrid ID="rgPParts" DataSourceID="dsParts" Width="675px" Height='<%# SetHeight() %>'

AutoGenerateColumns="False" GridLines="None" AllowPaging="True" PageSize="30"

runat="server" CellPadding="0" OnItemDataBound="rgPParts_ItemDataBound" OnSelectedIndexChanged="rgPParts_SelectedIndexChanged"

Skin="" EnableEmbeddedSkins="False" ImagesPath="~\Images\Grid\" CssClass="grid"

OnPreRender="rgPParts_PreRender" AllowSorting="True" OnPageIndexChanged="rgPParts_PageIndexChanged">

<PagerStyle Position="Bottom" Mode="NextPrevAndNumeric" PagerTextFormat="{4} Showing {2}-{3} of {5}"

CssClass="gridpager" />

<telerik:GridBoundColumn HeaderText="PN" DataField="PartNumber">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="DESC" DataField="Description">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CD" DataField="Condition">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="WH" DataField="WarehouseId" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="Q" DataField="Quantity">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="QA" DataField="QuantityAvailable">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="CST" DataField="AverageCostPrice" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="LST" DataField="ListPrice" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="WS" DataField="WholesalePrice" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridBoundColumn HeaderText="RT" DataField="RetailPrice" AllowSorting="false">

</telerik:GridBoundColumn>

<telerik:GridTemplateColumn HeaderText="" Visible="False">

<asp:Label ID="lblType" runat="server" Text='<%# Bind("InventoryType") %>' Visible="false">

</asp:Label>

</ItemTemplate>

</telerik:GridTemplateColumn>

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

<

csla:CslaDataSource ID="dsParts" runat="server" TypeName="Cis.Cims.Library.Vendor"

TypeSupportsPaging="false" TypeSupportsSorting="true" OnSelectObject="dsParts_SelectObject">

</csla:CslaDataSource>

in Codebehind

protected void dsParts_SelectObject(object sender, Csla.Web.SelectObjectArgs e)

{

try

{

if (Page.IsPostBack)

{

e.BusinessObject = GetParts();

}

catch (Exception ex)

{

lblSystemMessage.Text = ex.Message;

}

private

InventoryInfoList GetParts()

{

InventoryInfoList invenInfoList = SessionHelper.SessionBusinessObjectsInfo.InventoryInfoListBusinessObject;

try

{

if (invenInfoList == null)

{

rgPParts.CurrentPageIndex = 0;

string PCategory = ClassificationMenu1.ClassificationText;

if (PCategory.ToUpper() == "ALL")

{

PCategory =

"";

}

invenInfoList =

InventoryInfoList.GetPartsBySearch(ddlVendor.SelectedValue, txtPartNumber.Text.Trim(), GlobalHelper.ReplaceEscapeChars(txtKeywords.Text.Trim()), Convert.ToInt32(ddlCondition.SelectedValue.Trim()), PCategory);

SessionHelper.SessionBusinessObjectsInfo.InventoryInfoListBusinessObject = invenInfoList;

}

catch (Exception ex)

{

throw ex;

}

return invenInfoList;

}

i dont know where i have made mistake any help on this will be greatly appreciated.

Grid

answered on 20 Aug 2009

2 answers

126 views

Row Selection very confusing

I believe Telerik should correct this issue. You should be able to click a row without it affecting the rest of the other rows.

If the row clicked is already selected, the it should deselect that row (only), and vice versa, if it's deselected already then it should select that row only.

I CAN'T STAND IT when I have selected 20 rows and then when I accidently click outside a checkbox, I loose all my selections. I have the following radgrid, please show me if there is a way, how to achieve this. I already tried the ToggleSelection.js solution, but I get alot of errors because it was not designed for Heirarchy Grid.

<telerik:RadGrid ID="rgChildObjects" AllowMultiRowSelection="true" AutoGenerateColumns="false" Width="295px" runat="server">

<telerik:GridTableView Name="Columns" Width="100%" ShowHeader="true" DataKeyNames="ReportingColumnID">

<telerik:GridClientSelectColumn />

<telerik:GridBoundColumn HeaderStyle-Font-Bold="true" itemstyle-wrap="false" UniqueName="DefaultDescription" DataField="DefaultDescription" HeaderText="Child Report Column(s)" />

</Columns>

</telerik:GridTableView>

</DetailTables>

<telerik:GridBoundColumn ItemStyle-font-bold="true" HeaderStyle-Font-Bold="true" HeaderStyle-wrap="false" UniqueName="ChildObjectName" DataField="ChildObjectName" HeaderText="Child Reports" />

</Columns>

</MasterTableView>

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 19 Aug 2009

2 answers

148 views

[Solved] Drag And Drop onRowDropping

I have read over the existing documentation and searched in the forums but I cannot seem to find a solution

I have a RadGrid that is using the "GroupBy" functionality. I just want to drag and drop a grid item from one group to another.

I capture the OnRowDropping event and this is working fine.
Inside this event I want to retrieve the corresponding DataKey value from the underlying grid so that I can perform a look up and verify that the dragged row is going into a different group.

Does anyone know how to retrieve the DataKey value from the underlying grid for both the target and the dragged item?

I have tried this
http://www.telerik.com/help/aspnet-ajax/grdextractkeyvaluesclientside.html

    
                                var targetIndex = args.get_targetItemIndexHierarchical(); 
        
                                var targetListingId = $find("ctl00_contentMember_subscriberList_gridList_ctl00").get_dataItems()[targetIndex];

but targetListingId.getDataKeyValue("subscriberListId") is null.

Any help is appreciated.

Felipe

Grid

answered on 19 Aug 2009