Questions on UI for ASP.NET AJAX Forum

1 answer

120 views

Hello,
I'm having a rendering issue with RadDateTimePicker and RadDatePicker controls.
When I set the selected date on server side the control display for a little time a strange value: 2012-04-17-15-19-33. Moreover the input control overlaps the first icon. I have attached a sample picture (raddatetimepicker_before.jpg).
After some milliseconds the control renders fine (raddatetimepicker_after.jpg).

My users complain that the control "flickers" when the page start and infact this behavior is strange.
Is there a way to avoid this behavior?

Thanks.

EDIT
I don't have an update panel in all of my pages and I cannot insert it when there isn't. I have done a simple test and if I wrap the control with an update panel I don't have the issue.

Calendar

answered on 20 Apr 2012

6 answers

188 views

Bind Multiple Same-Level DetailTables Programmatically

Hello,
I have a project in which have two DetailTables at the same level which need to be binded programatically at the same time. I have tried the example for binding DetailTables programmatically, however it only allows me to set one datasource property so the example does not work in this instace. I have been unable to find any examples of this, nor have I been able to figure it out by combining the "Multiple DetailTables at the Same-Level" example with the "Bind Hierarchy Programmatically" example. Any help would be greatly appreciated.

    
            <telerik:RadGrid ID="rg_Report" runat="server" 
        
            AutoGenerateColumns="false" 
        
            PageSize="25" 
        
            AllowPaging="true" 
        
            OnDataBinding="rg_Report_DataBinding"   
        
            onitemcommand="rg_Report_ItemCommand" 
        
            ondetailtabledatabind="rg_Report_DetailTableDataBind"   
        
            > 
        
            <PagerStyle Mode="NumericPages" /> 
        
            <MasterTableView DataKeyNames="PackageId">  
        
                <DetailTables> 
        
                    <telerik:GridTableView DataKeyNames="package_id" Name="PackageNotes" Width="100%">  
        
                        <Columns> 
        
                            <telerik:GridBoundColumn UniqueName="Notes" DataField="notes" HeaderText="Notes">  
        
                            </telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn UniqueName="ShipNotes" DataField="shipnotes" HeaderText="Ship Notes">  
        
                            </telerik:GridBoundColumn> 
        
                        </Columns> 
        
                    </telerik:GridTableView> 
        
                    <telerik:GridTableView DataKeyNames="package_id" Name="TrackingScans" Width="100%">  
        
                        <Columns> 
        
                            <telerik:GridBoundColumn UniqueName="ScanDesc" DataField="scandesc" HeaderText="Scan Description">  
        
                            </telerik:GridBoundColumn> 
        
                            <telerik:GridBoundColumn UniqueName="Location" DataField="location" HeaderText="Location">  
        
                            </telerik:GridBoundColumn> 
        
                            <telerik:GridDateTimeColumn UniqueName="DateTime" DataField="date_time" HeaderText="Date">  
        
                            </telerik:GridDateTimeColumn> 
        
                            <telerik:GridBoundColumn UniqueName="Notes" DataField="notes" HeaderText="Notes">  
        
                            </telerik:GridBoundColumn> 
        
                        </Columns> 
        
                    </telerik:GridTableView> 
        
                </DetailTables>                          
        
                <Columns> 
        
                    <telerik:GridBoundColumn UniqueName="PackageId" DataField="PackageId" HeaderText="Package ID" 
        
                        ConvertEmptyStringToNull="true">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="Recipient" DataField="Recipient" HeaderText="Recipient">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="Location" DataField="location" HeaderText="Location">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="Room" DataField="room" HeaderText="Room/Cube">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="Sender" DataField="Sender" HeaderText="Sender">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="Carrier" DataField="Carrier" HeaderText="Carrier">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridBoundColumn UniqueName="TrackingNumber" DataField="TrackingNumber" HeaderText="Tracking #">  
        
                    </telerik:GridBoundColumn> 
        
                    <telerik:GridDateTimeColumn UniqueName="DateReceived" DataField="DateReceived" HeaderText="Date Received">  
        
                    </telerik:GridDateTimeColumn> 
        
                </Columns> 
        
            </MasterTableView>

    
                protected void rg_Report_DetailTableDataBind(object source, GridDetailTableDataBindEventArgs e)  
        
                {  
        
                    GridDataItem dataItem = e.DetailTableView.ParentItem;  
        
                    string spackageId = dataItem["PackageId"].Text.Replace("&nbsp;", "");  
        
                    if (!String.IsNullOrEmpty(spackageId.Trim()))  
        
                    {  
        
                        packageId = Convert.ToInt32(spackageId);  
        
                    }  
        
                    if (packageId != null)  
        
                    {  
        
                        switch (e.DetailTableView.Name)  
        
                        {  
        
                            case "PackageNotes":  
        
                                {  
        
                                    e.DetailTableView.DataSource = reportProcs.GetPackageNotes(packageId);  
        
                                    break;  
        
                                }  
        
                            case "TrackingScans":  
        
                                {  
        
                                    e.DetailTableView.DataSource = reportProcs.GetTrackingScans(packageId);  
        
                                    break;  
        
                                }  
        
                        }  
        
                    }  
        
                    else 
        
                    {  
        
                        e.DetailTableView.DataSource = null;  
        
                    }  
        
                }

Grid

answered on 20 Apr 2012

6 answers

80 views

Advanced Templates and CascadingDropDown

I am having issues with using CascadingDropDowns with AdvancedInsert/Edit templates. As soon as I add them to the form and attach to couple of DropDowns iot becomes inoperable. The Save and Cancel buttons can no longer be clicked. Could you please let me know if there are any known bugs with Advanced Templates and CascadingDropDowns? Thanks

Scheduler

answered on 20 Apr 2012

1 answer

50 views

how to change the border of a toolptip??

pls help me............................

Thankssssssssssssssss

General Discussions

answered on 20 Apr 2012

3 answers

107 views

Chart View Issue Due to number of x-Axis scale points

Please help?

If I want to see below chart clearly, am trying to zoom in the chart by selecting some portion from chart.

Then, Screen is coming up as attached Chart View Issue Due to number of x-Axis scale points1.

XY-axis Label’s position Issue: DID YOU OBSERVE THE X-AXIS AND Y-AXIS LABLE NAMES ARE AT THE SCALING POINT X-AXIS AROUND 25 AND Y-AXIS AROUND 150, NOW IF I SCROLL THE XYAXIS THE AXIS LABLE NAMES ARE STICKING AT 25,150 POINTS.

EXAMPLE, NOW AM ZOOMING IN MORE AND TRYING TO SCROLLING LEFT OR RIGHT ON X-AXIS AT SOME POINT, I CAN’T SEE THE LABLE NAME PLEASE SEE BELOW FOR UNDERSTANDING.

THE SAME SITUATION HAPPEN FOR YAXIS LABEL ALSO.

Please refer image XY-axis Label’s position Issue

Is this possible to limit the distance between two scale points on x-Axis ?

After I click on Zoom In, It is taking about 3mints to zoom the chart, is there any option to kill the performance?

Chart (Obsolete)

answered on 20 Apr 2012

4 answers

247 views

Listbox allows duplicate values

I have 2 listboxes on my page, I tried the allowduplicates = false and it still does not work. what I have is a 1st LB that takes many values and they drag and drop which ones they want to a second LB, however they can reload the 1st lb with the same Id's sometimes and tehn drag tehm over agian becuase in the db I do not failsafe that they cannot get ahold of the id until they save. I put allowSuplicates to false but it still happens, what is my way to get around this without haveing to write a bunch of codebehind to cut it out or figure out Javascript to work with it as well.

<table width="100%">

<tr>

<td style="width:15%"></td>

<td style="width:30%"><telerik:RadListBox ID="lbItems" runat="server" Width="300px" Height="450px" AllowTransferOnDoubleClick="true" EnableDragAndDrop="true" CssClass="aspControl"

SelectionMode="Multiple" AllowTransfer="true" TransferToID="lbIssue" AllowTransferDuplicates="false" /></td>

<td style="width:10%"></td>

<td style="width:30%"><telerik:RadListBox ID="lbIssue" runat="server" Width="300px" Height="450px" CssClass="aspControl" AllowTransferDuplicates="false"></telerik:RadListBox></td>

<td style="width:15%"></td>

</tr>

</table>

Here are the follwoing 2 events that can load the 1st dropdownlist.

Protected Sub txtSearch_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles txtSearch.TextChanged

Dim Id As Integer = HFSN.Value

ClearLookup()

lbItems.Items.Clear()

sql = "Select dr.intRecId, dr.strSN  + ' \ ' + dm.strMake + ' ' + m.strModel SN from Drat_Received dr INNER JOIN Drat_Model m on m.intModelId = dr.intModelId INNER JOIN Drat_Make dm on dm.intMakeId = " _

& "m.intMakeId where dr.intRecId = " & Id & " And intTransTypeID = 4 and bitTempRec IS NULL"

lbItems.DataSource = getData(sql)

lbItems.DataValueField = "intRecId"

lbItems.DataTextField = "SN"

lbItems.DataBind()

End Sub

Protected Sub ddlModel_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddlModel.SelectedIndexChanged

Dim Id As Integer = ddlModel.SelectedValue

ClearLookup()

lbItems.Items.Clear()

sql = "Select dr.intRecId, dr.strSN  + ' \ ' + dm.strMake + ' ' + m.strModel SN from Drat_Received dr INNER JOIN Drat_Model m on m.intModelId = dr.intModelId INNER JOIN Drat_Make dm on dm.intMakeId = " _

& "m.intMakeId where dr.intModelId = " & Id & " And intTransTypeID = 4 and bitTempRec IS NULL Order by dr.strSN"

lbItems.DataSource = getData(sql)

lbItems.DataValueField = "intRecId"

lbItems.DataTextField = "SN"

lbItems.DataBind()

End Sub

ListBox

answered on 20 Apr 2012

1 answer

251 views

How to empty RadDatePicker text box with DateTime.MinValue binding value

Hello,

ASP.NET Ajax: 2012.1.215.40

I used a bounded RadDatePicker inside a DetailsView with the following parameters:

<telerik:RadDatePicker ID="Test" runat="server" SelectedDate='<%#Bind("Birthday") %>' SkipMinMaxDateValidationOnServer="true" MinDate="1900-01-01"></telerik:RadDatePicker>

Initially, the "Birthday" property from datasource is DateTime.MinValue.

When I turn the DetailsView from ReadOnly to Edit mode, the RadDatePicker text box displays the value "01/01/0001 00:00:00" and its border becomes red with a warning triangle in the right.

I would like that when my "Birthday" property is set to DateTime.MinValue and the DetailsView is bound in Edit mode, the RadDatePicker empties its text box in place of displaying the red border. But when the user enters a date smaller than MinDate, the normal behaviour remains, ie red border is displayed.

How can I do this?

Thank you,
Alain

Input

answered on 20 Apr 2012

4 answers

306 views

Button Click in ItemTemplate not firing on first click

I am trying to make the nodes clickable so that I can do something when they are clicked. I am doing simple manual binding using a list of objects. I am only binding one level at a time because of how deep our heirarchy can be. So when they click on the node I will bind the level below that person. I have a button inside an item template. After the nodes render, I click on the button and it does a post back but does not fire the button click event. If I click it a second time it does a postback and DOES fire the button click event. I have also tried to handle the GroupItemDataBound to use the FindControl you introduced in SP1 with the hopes of attaching the event there instead of the markup as I am doing below. How ever FindControl("LinkButtonNode") returned null. Please advise as I have not run into this before. Or if you know a better way to make the node clickable please advise.

Markup:

<telerik:RadOrgChart ID="RadOrgChartDirectReports1" EnableViewState="true" Skin="Office2010Silver"

runat="server">

<ItemTemplate>

<asp:Button CausesValidation = "false" OnClick="LinkButton_Click" CommandArgument='<%# DataBinder.Eval(Container.DataItem, "EmployeeId")%>'

runat="server" Text = "Click" ID="LinkButtonNode"></asp:Button>

</ItemTemplate>

</telerik:RadOrgChart>

Code behind:

private void BindOrgChart2()

{

RadOrgChartDirectReports1.DataSource = DataAccess.GetNewHireList();

RadOrgChartDirectReports1.DataBind();

}

public void LinkButton_Click(object sender, EventArgs e)

{

string test = "";

}

DataAccess:

namespace RadControlsTestWebApp1

{

public class DataAccess

{

public static List<HeirarchyBind> GetNewHireList()

{

var list = new List<NewHireNotification>();

using (var client = new RadControlsTestWebApp1.EmployeeService.NewHireNotificationClient())

{

list = client.GetEmployeeNewHireNotifications(null);

}

var newlist = list.Select(x => new HeirarchyBind

{

Name = string.Format("{0} '{1}' {2}", x.HireInformation.FirstName, x.HireInformation.PreferredName, x.HireInformation.LastName),

EmployeeId = x.HireInformation.EmployeeId,

}).ToList();

return newlist;

}

OrgChart

answered on 20 Apr 2012

1 answer

97 views

combobox text client side

Hi Team,

I have a rad combobox for which i am checking the check boxes on client side based on the text entered using the below code.

combo.get_items().getItem(i).set_checked(

true);

but it did not show the text of all the items checked which matches the typed criteria, instead shows the text of only the first matching item. and after any event on the page the text chnages (to the correct text).

for example if i type a in the combo box, it cheks the items 'apple' and 'ant' but shows the text of the combox only as 'apple' instead of 'apple, ant' and once i click on any button it changes to 'apple, ant'

Tried to use combo.set_text("mytext"), but did not work

Thanks for any suggestions

ComboBox

answered on 20 Apr 2012

0 answers

80 views

Issues for Design For IE8

<telerik:RadTabStrip ID="radTabIn" runat="server" Skin="Web20" SelectedIndex="0" style="float:none" MultiPageID="radIPPage" Width="100%">

<Tabs>

<telerik:RadTab Text="<span class='underline'>R</span>egistration Address" Width="22%" TabIndex="0" Selected="True"

AccessKey="R" ToolTip="Alt+r">

</telerik:RadTab>

<telerik:RadTab Text="<span class='underline'>P</span>atient Details" Width="22%" TabIndex="1" AccessKey="P" ToolTip="Alt+p">

</telerik:RadTab>

<telerik:RadTab Text="<span class='underline'>W</span>ork Address" Width="21%" TabIndex="2" AccessKey="W" ToolTip="Alt+w">

</telerik:RadTab>

<telerik:RadTab IsBreak="true" Text="Past <span class='underline'>H</span>istroy" Width="25%" TabIndex="3" AccessKey="H"

ToolTip="Alt+h">

</telerik:RadTab>

<telerik:RadTab Text="Aller<span class='underline'>g</span>ies" Width="22%" TabIndex="4" AccessKey="G" ToolTip="Alt+g">

</telerik:RadTab>

<telerik:RadTab Text="Ha<span class='underline'>b</span>its-Immunisation" Width="22%" TabIndex="5" AccessKey="B"

ToolTip="Alt+m">

</telerik:RadTab>

<telerik:RadTab Text="D<span class='underline'>o</span>ctor Details" Width="21%" TabIndex="6" AccessKey="O" ToolTip="Alt+o">

</telerik:RadTab>

<telerik:RadTab Text="Roo<span class='underline'>m</span> Allotment" Width="25%" TabIndex="7" AccessKey="M" ToolTip="Alt+m">

</telerik:RadTab>

</Tabs>

</telerik:RadTabStrip>

Hi

This is Rathan . I palced one radmenu control inside the form ,its showing properly in IE7 ,But not properly align the
IE8 version like below screenshot and tabcontrol sourcecode. Please help me for rectify this problem .

Thank u in Advance.

TabStrip

asked on 20 Apr 2012