Questions on UI for ASP.NET AJAX Forum

1 answer

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How to show footer for the columns which are created from codebehind

Hello I want to show footer on radgrid. i have populated my radgrid's rows from code behind. there is no control i placed on radgrid but from code behind.

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

GridLines="None" OnItemDataBound="gvDayWiseCashReport_ItemDataBound">

<MasterTableView>

<RowIndicatorColumn>

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

</RowIndicatorColumn>

<ExpandCollapseColumn>

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

</ExpandCollapseColumn>

</MasterTableView>

</telerik:RadGrid>

in My code behind on button click...This is how i am populating it

protected void btnSearch_Click(object sender, EventArgs e)

{

DaysList daysforList = null;

Month = int.Parse(ddlMonth.SelectedValue);

Year = int.Parse(ddlYear.SelectedValue);

GetDates dates = new GetDates();

FirstDate = dates.GetFirstDayOfMonth(Month, Year);

LastDate = dates.GetLastDayOfMonth(Month, Year);

days = System.DateTime.DaysInMonth(int.Parse(ddlYear.SelectedItem.Value), int.Parse(ddlMonth.SelectedValue)).ToString();

int NoofDays = int.Parse(days);

DataSet ds = new DataSet();

DateTime date;

CustomSQLCommand command = new CustomSQLCommand(@"select distinct Purpose,Others from tbl_CashRequest req left join tbl_CashPurpose purpose

on purpose.ID=req.CashPurposeID", false);

ds = command.ExecuteDataSet();

gvDayWiseCashReport.DataSource = null;

gvDayWiseCashReport.MasterTableView.Columns.Clear();

gvDayWiseCashReport.DataBind();

gvDayWiseCashReport.DataSource = ds;

GridBoundColumn boundColumn;

boundColumn = new GridBoundColumn();

boundColumn.DataField = "Purpose";

gvDayWiseCashReport.MasterTableView.Columns.Add(boundColumn);

for (int i = 1; i <= NoofDays; i++)

{

date = dates.GetDate(int.Parse(ddlMonth.SelectedValue), int.Parse(ddlYear.SelectedItem.Value), i);

string strDay = date.DayOfWeek.ToString();

int Day = 0;

CustomSQLCommand getDay = new CustomSQLCommand(@"select ID from tbl_PreferedTransferDay where PrefferedDay='" + @strDay + "'", false);

try { Day = int.Parse(getDay.ExecuteScalar()); }

catch { }

if (Day != 0 && Day != null)

{

daysforList = new DaysList();

GridBoundColumn boundColumn1;

boundColumn1 = new GridBoundColumn();

boundColumn1.HeaderText = String.Format("{0:ddd, MMM d, yyyy}", date);

gvDayWiseCashReport.MasterTableView.Columns.Add(boundColumn1);

daysforList.Day = date;

daysforList.DayID = Day;

ListDays.Add(daysforList);

}

Day = 0;

}

gvDayWiseCashReport.DataBind();

}

and in item data bound this is how i am writing data on each cell

protected void gvDayWiseCashReport_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataItem = (GridDataItem)e.Item;

string purpose = "", others = "";

if (DataBinder.Eval(e.Item.DataItem, "Purpose").ToString() == "Others")

{

e.Item.Cells[2].Text = DataBinder.Eval(e.Item.DataItem, "Others").ToString();

try { purpose = DataBinder.Eval(e.Item.DataItem, "Purpose").ToString(); }

catch { }

try { others = DataBinder.Eval(e.Item.DataItem, "Others").ToString(); }

catch { }

}

else

{

try { purpose = DataBinder.Eval(e.Item.DataItem, "Purpose").ToString(); }

catch { }

others = "";

}

CustomSQLCommand cmd = new CustomSQLCommand("[SP_CashRequest_getApprovalDayWise]", true);

cmd.AddInputParameter("@Purpose", purpose, SqlDbType.NVarChar, 200);

cmd.AddInputParameter("@Others", others, SqlDbType.NVarChar, 200);

DataSet ds = cmd.ExecuteDataSet();

for (int j = 0; j < ListDays.Count; j++)

{

e.Item.Cells[j + 3].Text = "";

}

if (ds.Tables[0].Rows.Count > 0)

{

int NoofInstallment = 0;

string InstallmentType = "", PaymentMethod = "";

int RequestID = 0, ApprovalID = 0; string Remarks = "";

string RequestedBy = "", ApprovedBy = "";

float TotalAmount = 0.0F;

for (int i = 0; i < ds.Tables[0].Rows.Count; i++)

{

try { NoofInstallment = int.Parse(ds.Tables[0].Rows[i]["NoOfInstallments"].ToString()); }

catch { }

try { InstallmentType = ds.Tables[0].Rows[i]["ApprovedInstallmentType"].ToString(); }

catch { }

try { PaymentMethod = ds.Tables[0].Rows[i]["ApprovedPaymentType"].ToString(); }

catch { }

try { Remarks = ds.Tables[0].Rows[i]["ActionRemarks"].ToString(); }

catch { }

try { ApprovedBy = ds.Tables[0].Rows[i]["ActionTakenBy"].ToString(); }

catch { }

try { RequestedBy = ds.Tables[0].Rows[i]["RequesterName"].ToString(); }

catch { }

try { TotalAmount = int.Parse(ds.Tables[0].Rows[i]["ApprovedAmount"].ToString()); }

catch { }

try { ApprovalID = int.Parse(ds.Tables[0].Rows[i]["ApprovalID"].ToString()); }

catch { }

cfmsBL.ApprovalID = ApprovalID;

#region Single Installments

if (PaymentMethod == "Single time")

{

DateTime CashTransferDay = DateTime.MinValue;

float Amount = 0.0F;

String TransferDayIDs = "";

try { TransferDayIDs = ds.Tables[0].Rows[i]["ApprovedTransferDayIDs"].ToString(); }

catch { }

try { CashTransferDay = DateTime.Parse(ds.Tables[0].Rows[i]["ApprovedCashTransferDay"].ToString()); }

catch { }

DataSet dsTransfer = new DataSet();

if (TransferDayIDs != "" && TransferDayIDs != null)

{

DataSet dsTransferDays = DB.CFMS_DB.GetByIDs(TransferDayIDs);

if (dsTransferDays.Tables[0].Rows.Count > 0)

{

TransferDayIDs = "";

for (int k = 0; k < dsTransferDays.Tables[0].Rows.Count; k++)

{

try { TransferDayIDs = TransferDayIDs + dsTransferDays.Tables[0].Rows[k]["PrefferedDay"].ToString() + ","; }

catch { }

}

TransferDayIDs = TransferDayIDs.Substring(0, TransferDayIDs.Length - 1);

}

cfmsBL.DaysName = TransferDayIDs.Split(',');

}

for (int j = 0; j < ListDays.Count; j++)

{

cfmsBL.Dates = "";

DateTime dateNext = DateTime.MinValue;

DateTime dateCurr = DateTime.MinValue;

dateCurr = ListDays[j].Day;

try { dateNext = ListDays[j + 1].Day; }

catch { }

if (CashTransferDay == ListDays[j].Day)

{

if (e.Item.Cells[j + 3].Text == "")

{

try { Amount = int.Parse(ds.Tables[0].Rows[i]["ApprovedAmount"].ToString()); }

catch { }

}

else

{

try { Amount = float.Parse(e.Item.Cells[j + 3].Text.ToString()) + float.Parse(ds.Tables[0].Rows[i]["ApprovedAmount"].ToString()); }

catch { }

}

try { e.Item.Cells[j + 3].Text = Amount.ToString(); }

catch { }

}

Now i want to show the summ of each column on footer. please tell me how to acheive this. I have attached the snap of the grid.

General Discussions

answered on 27 Jul 2010

1 answer

69 views

CleanAttributesFilter error

In IE8, when I load the following HTML into the editor:

<html><head></head><body><table><tr><td width="*"></td></tr></table></body></html>

I get the following javascript error:

"Error while executing filter CleanAttributesFilter - Error: Invalid argument."

I suspect this is related to the width="*" attribute. When I take this out, the editor loads without showing the message.

Editor

answered on 27 Jul 2010

6 answers

171 views

RadTreeview 2010Q2 ClientIDMode stuck in AutoID ?

Hi,

Does the RadTreeview in 2010.Q2 force AutoIDs now (and not allow us to Statically set IDs any longer as we could in Q1)?

With Q2, when I select a RadTree, then go to properties > ClientIDMode, it won't let me select anything other than AutoID. (even though the other 4 choices appear (Inherit, AutoID, Predictable, and Static). And now the Q2 Treeview also ignores my code-behind that was statically setting IDs to dynamically created RadComboBoxes. (eg.)

...

 ddlItem.ClientIDMode = UI.ClientIDMode.Static
 ddlItem.ID = "ddlItem_" + strOrderDetailID

treenodeItem.Controls.Add(ddlItem)

This was working great in Q1, and would create an ID such as "ddlItem_12345",
but as soon as I upgraded to Q2, it was stuck in AutoID mode, and the controls
had "id="ctl00_ContentPlaceHolder1_RadTreeView2_i0_i0_ddlItem_12345" again (as it was before .net 4.0)

Am I missing some new setting?

Thanks,
Mike

TreeView

answered on 27 Jul 2010

4 answers

164 views

RadEditor & RadWindow don;t play nice

Consider the following page ...

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1"

runat="server">

<telerik:radscriptmanager runat="server"></telerik:radscriptmanager>

<br/>

<div>

<telerik:RadWindow ID="winDetail"

runat="server"

Behaviors="None"

Left="686px"

Height="452px"

Top="130px"

VisibleOnPageLoad="true"

VisibleStatusbar="false"

VisibleTitlebar="false"

Width="300px"

style="margin-bottom: 49px">

<ContentTemplate>

<telerik:RadComboBox ID="RadComboBox1"

runat="server">

<Items>

<telerik:RadComboBoxItem Value="1"

Text="Monday"/>

<telerik:RadComboBoxItem Value="2"

Text="Tuesday"/>

<telerik:RadComboBoxItem Value="4"

Text="Wednesday"/>

<telerik:RadComboBoxItem Value="8"

Text="Thurday"/>

<telerik:RadComboBoxItem Value="16"

Text="Friday"/>

<telerik:RadComboBoxItem Value="32"

Text="Saturday"/>

<telerik:RadComboBoxItem Value="64"

Text="Sunday"/>

</Items>

</telerik:RadComboBox>

<telerik:RadEditor ID="RadEditor1"

runat="server"

EnableResize="false"

ContentAreaMode="Div"

EditModes="Design"

Height="100px"

NewLineBr="false"

ToolbarMode="ShowOnFocus"

ToolsFile="~/App_Data/Editor/ToolsFileLimited.xml"

Width="256px">

</telerik:RadEditor>

<telerik:RadDatePicker Runat="server"></telerik:RadDatePicker>

</ContentTemplate>

</telerik:RadWindow>

</div>

</form>

</body>

</html>

Run the page. Click on the combobox and the dropdown appears. Click on the datepicker button and the calendar appears.

Now, click on the editor and the toolbar appears, but subsequent clicks on the other 2 controls will, seemingly, fail to display the popups.

In fact, they do display but behind the window.

--
Stuart

Editor

answered on 27 Jul 2010

1 answer

156 views

How to give active style to button ?

I have few Buttons in my application and I want them to have a default color style, hover style and active style. When the user clicks the button, I want it to have a red background untill the request is processed and changes are made in the aplication.Using FormDecorator I could only implement hover style and default style but not active style. Is it possible to style button with certain background untill request is ended?

I donot want to use progress bar to let the user know that request is being processed, I just want the button to have a different color when it is in active phase.

Any Idea?

Thanks
Prava

FormDecorator

answered on 27 Jul 2010

1 answer

98 views

Insert Template Loading

When my page loads the insert template is visible...how do I go about changing that? I just want to show the list of items, and if a user is an admin show them a button to enable the insert.

Thanks,
Steve

ListView

answered on 27 Jul 2010

3 answers

937 views

ServerSide - How to check if node has children?

Need help with the following:.

I am loading a treeview on pageload.
The user clicks on a button... at serverside I want to insert several new nodes to a Parent Node only if the child nodes does not already exists.

Now I can find the parent node... it exists. By doing the following I thought I get a count of the "child" nodes. I am getting 0 (zero) count event though that node (that I found) has child nodes.

pNode = rtv.FindNodeByValue(nodeVal.ToUpper(),

true);

if (pNode != null)

{

int count = pNode.Nodes.Count

}

How can I determine if a node has child nodes serverside?
Thanks.

TreeView

answered on 27 Jul 2010

3 answers

329 views

Populating radgrid from XML data

Hi,

I would like to display the data in radgrid which will pick the xml data.

Following is my query:

I have a data in XML string in my code in the following format

<Customers>
<CustomerID>1</CustomerID>
<CustomerName>xxx</CustomerName>
<CustomerID>2</CustomerID>
<CustomerName>yyy</CustomerName>

</Customers>

I would like to display the above data in radgrid like following

CustomerID            CustomerName
1                              xxx
2                              yyy

I don't have the data in physical XML file and all the above data will in XML string.

I had a chance to look at the demo examples, unfortunately i could not find the solution.

Kindly help me...

If possible please post a sample code.

Thanks,
Shashi

Grid

answered on 27 Jul 2010

1 answer

193 views

resize RadTextBox height with OnFocus event

With a standard multiline textbox I can add

onFocus='this.style.height=300px'
onBlur='this.style.height=100px'

How do I acomplish this with the RadTextBox?

I setup a shared javascript function to handle the resizing of the RTB by passing a paramater, but I can't seem to pass parameters to it.

function resizeRTB(obj, height, width)

{

obj._originalTextBoxCssText = "width:" + width + "px;height:" + height + "px;"; obj.updateCssClass();

}

If I do something like this, I get JavaScript errors because I'm trying to pass parameters to the function

<telerik:RadTextBox ID="rtbExample" runat="server" TextMode="MultiLine" Width="550px" Height="150px" EmptyMessage="Example text..." ClientEvents-OnFocus='resizeRTB(this,300,550);' ClientEvents-OnBlur='resizeRTB(this,150,550);' />

I need one function to handle a whole set of dynamically created RadTextBoxes, so I need the function to be reusable. Could someone guide or point me to what I'm doing wrong here?

Input

answered on 27 Jul 2010

1 answer

60 views

Custom skin is not applied proper in 2009.1.527.35 telerik version

Hello,

Custom skin is not proper applied to Grid,FormDecorator for button,textbox,Calendar,Combobox etc... telerik control.I created skin from the http://stylebuilder.telerik.com/New.aspx.
I have post my issue on below link.Currently i used 2009.1.527.35 version.

http://www.telerik.com/community/forums/aspnet-ajax/style-builder/custom-skin-is-not-applied-proper-in-2009-1-527-35-telerik-version.aspx

pls help me.

Thanks
Jignesh Patel

Visual Style Builder

answered on 27 Jul 2010