Questions on UI for ASP.NET AJAX Forum

5 answers

122 views

Row data vanishes while edit mode is true in Rad Grid

Rad:RadGrid Height="350px" Width="100%" ID="RadGridFields" Skin="Windows7" BorderStyle="Solid" runat="server" AllowPaging="True"

GridLines="None" AllowMultiRowEdit="true" AllowAutomaticUpdates="True" AllowSorting="True" AllowMultiRowSelection="false"

OnUpdateCommand="RadGridFields_UpdateCommand" OnNeedDataSource="RadGridFields_NeedDataSource" OnItemDataBound="RadGridFields_ItemDataBound" AutoGenerateColumns="false">

<MasterTableView TableLayout="Fixed" DataKeyNames="LabelText" EditMode="InPlace" AllowPaging="false" Width="100%" NoMasterRecordsText="">

<Columns>

<Rad:GridEditCommandColumn HeaderText="Edit" HeaderStyle-Width="55px" ButtonType="ImageButton" EditText="Edit" UniqueName="EditCol" />

<Rad:GridTemplateColumn UniqueName="LabelText" HeaderText="LabelText" HeaderStyle-Width="200px" DataField="LabelText">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "LabelText")%>

</ItemTemplate>

<EditItemTemplate>

<Rad:RadTextBox runat="server" ID="textLabel" AutoPostBack="true" Height="140px" Width="200px" />

</EditItemTemplate>

</Rad:GridTemplateColumn>

<Rad:GridTemplateColumn UniqueName="Mandatory" HeaderText="Mandatory" HeaderStyle-Width="80px" DataField="Mandatory">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "Mandatory")%>

</ItemTemplate>

<EditItemTemplate>

<Rad:RadComboBox runat="server" ID="comboMandatory" AutoPostBack="true" HighlightTemplatedItems="true" Height="140px" Width="80px" DropDownWidth="200px" OnSelectedIndexChanged="comboMandatory_SelectedIndexChanged" >

<Items>

<Rad:RadComboBoxItem Value="False" Text="False" />

<Rad:RadComboBoxItem Value="True" Text="True" />

</Items>

</Rad:RadComboBox>

</EditItemTemplate>

</Rad:GridTemplateColumn>

<Rad:GridTemplateColumn UniqueName="DefaultText" HeaderText="DefaultText" HeaderStyle-Width="200px" DataField="DefaultText">

<ItemTemplate>

<%#DataBinder.Eval(Container.DataItem, "DefaultText")%>

</ItemTemplate>

<EditItemTemplate>

<Rad:RadTextBox runat="server" ID="textDefault" AutoPostBack="true" Height="140px" Width="200px" />

</EditItemTemplate>

</Rad:GridTemplateColumn>

</Columns>

</MasterTableView>

<ClientSettings>

<ClientEvents OnRowDblClick="editThisRow" OnCommand="onClientCommand" />

<Scrolling AllowScroll="true" ScrollHeight="100%" />

<Selecting AllowRowSelect="true" />

</ClientSettings>

</Rad:RadGrid>

I want to show some data on a radgrid. I want all the columns texts to be editable from the beginning. Later I want to save the data. Above I have given my code in ascx control. Noe this is my code in cs page

protected void Page_Load(object sender, EventArgs e)

{

if (!IsPostBack)

{

RadGridFields.DataSource = gridTable;

RadGridFields.DataBind();

foreach (GridDataItem item in RadGridFields.MasterTableView.Items)

{

item.Edit = true;

}

RadGridFields.Rebind();

}

When I run this all the columns become editable. But all the checkboxes contain false value and all textboxes contain blank value. I want previous datas to be there and from that data user can edit. If I remove

foreach (GridDataItem item in RadGridFields.MasterTableView.Items)

{

item.Edit = true;

}

RadGridFields.Rebind();

}

this part from code then all datas are there..when I double click on the then the row's data vanishes. Need Help..Thanks in advanced

Grid

answered on 30 Jul 2013

2 answers

155 views

Radnumeric issue when in RadTabstrip

Hi Telerik,
I have a rad numeric textbox sitting within a radtabstrip and multipage.
The multipage is set to renderSelectedPageOnly and hence the tabstrip is set to autopostback.

I have found an issue with this however.
If I change the number in the numeric textbox and then switch tabs the new number is lost upon switching back to the original tab.
Viewstate is of course enabled.
If I alter the number, then move the focus to another element prior to switching tabs the change is retained.
I find this to be a big problem and am currently looking at putting a handler to onclienttabselecting to rectify the issue.

Note I have tested this same behaviour against a regular asp:textbox and the change is retained as I would expect.

Regards,
Matt

Input

answered on 30 Jul 2013

5 answers

145 views

problem in unselecting the SpecialDays

I have special days added to the RadCalendar which is multiselect, and for those special days I set IsSelectable = true.
When I unselect the selected dates using unselectDates client side function, all other dates are unselected except the special days.
using following code to unselect;

RadCalendar1.unselectDates(RadCalendar1.get_selectedDates())

I am stuck, what should I do?

Regards,
Kash

Calendar

answered on 29 Jul 2013

2 answers

317 views

RadGrid PagerStyle

We have a request to hide the page numbers and the page size but not the PagerTextFormat when the amount of records is less than the pagesize itself. In other words, if there are 7 records but the minimum PageSize is 10, the Page Count and the Page Mode should not be visible. And changing the PagerStyle AlwaysVisible to False hides everything.

Can this be done without using CSS display none to all elements in the Pager Style?

Thank you,
Julio

Grid

answered on 29 Jul 2013

1 answer

194 views

gauge + responsive UI, how to?

Hi,
I want to know if there is sample application which use gauges and charts in a responsive html5 + css3 interface?
I want to see it in action, how the UI resized itself when the screen is small
etc...

I have to create a dashboard which fit perfectly on any device.

so does the Kendo UI can do this?
I don't see any demo like the competitors does...

Gauge

answered on 29 Jul 2013

2 answers

288 views

[Solved] Change font color in grid filter datepicker

My site is using the Sitefinity theme as it is the best fit for the site's overall look. But I've had to override the link color from the theme's default blue to match the company site colors. Since I'm only using a small # of radcontrols in the site, I've just been overriding the css instead of creating a new skin.

But I'm stuck. The Grid uses a DatePicker as the Filter control for DateTime columns. But I can't seem to find the right specificity to override the link color on the calendar popup. I've been using my browser's developer tools to view the page source and try to find the appropriate element classes, but I'm not having any luck.

Can anyone help pinpoint what I need to override to get the color to change?

General Discussions

answered on 29 Jul 2013

2 answers

481 views

Loading image in the center of grid

Hello,
I am using a 3 level hericerical grid with client side loading. I have the showStatus,footer, paging enabled and Windows7 skin.

When i click on the Page numbers, a loading image shows up at the bottom right (Status Bar). How can i get the loading image showup in the center of the grid as seen in the demo below.

http://demos.telerik.com/aspnet-ajax/grid/examples/generalfeatures/paging/defaultvb.aspx?#qsf-demo-source

Grid

answered on 29 Jul 2013

2 answers

94 views

RadEditor and Control don't use correct skin after deployment

I have a page with several rad controls on it, that locally looks fine on everyone's machine who uses this solution.

However once it is published to a web server, the controls no longer use the correct skin which is in the App_Themes folder. I have checked for:

- Web.Config file has permissions to the folder (it does)
- Correct code is being published (it is)
- Same Telerik.Web.UI version on local as well as server (it is)
- Files are being properly published (they exist)
- Files are not corrupt and have the correct data (they do)

We are on Telerik.Web.UI version 2012.3.1308.40

Attached are 2 sets of screenshots, one set marked Local, and the other Server...you can see what I am talking about.

Any ideas?

Editor

answered on 29 Jul 2013

1 answer

81 views

Radwindow close but pdf is visible.

Hi

I am opening a pdf file in a radwindow on clicking a linkbutton and on closing the radwindow, the window structure disappears but I am able to view the pdf file as still active. This happens in IE only. Is this a bug? Else I will try to make a sample where this can be reproduced.

Thanks
Saravanan

Window

answered on 29 Jul 2013

1 answer

591 views

RadGrid change column order when using combination of auto generated and static columns

So I am searching for a good example that shows the best way to change the order of columns on the server-side. I have a grid that has some static columns defined in the ascx fileself. Then I am using AutoGenerate to add a number of additional columns. I want two of the static defined columns I create to be placed at the end (right). For example, I have a custom Attachment column that needs to be placed last. From the posts I read, it sounds like I should be using SwapColumns to do this. It would really be nice if there were a MoveTo method instead of having to rely on Swapping columns down the list.

Thanks, R

Grid

answered on 29 Jul 2013