Questions on UI for ASP.NET AJAX Forum

1 answer

104 views

GridDropDownColumn dynamic loading records

I have created few GridDropDownColumn in my page in design of the page with the properties of

<telerik:GridDropDownColumn DataField="Department_Name"

FilterControlAltText="Filter ddlDepartment column" HeaderText="Department"

UniqueName="ddlDepartment" ListDataMember="Department" ListTextField="Department_Name" ListValueField="Department_Id">

</telerik:GridDropDownColumn>

I don't want to use DataSourceId to define from the design of the page since I need to load the records in the loading time of the grid and I am using data layer to call the department table records. I have already created the function in data layer which returns all department records in data table.

Same as I need to do for Job Title and Location. I think I need to load these griddropdowns before loading the records in Grid. I read the http://www.telerik.com/help/aspnet-ajax/grid-customize-configure-griddropdowncolumn.html page but still it didn't help me.

Grid

answered on 26 Dec 2012

7 answers

813 views

[Solved] Change Cell value?

Hi,

I want to change a cell value using itemtamplate field. and after this leaving this cell i want to update row values.
For example:

In itemtamplate field I have Quantity of Product. When I change Quantity the Total amount should also change.

Title Quantity Price Amount
ABC 5 100 5000

If change quantity

Title Quantity Price Amount
ABC 7 100 7000

It should be change when i leave this quantity cell. Please guide me how i can catch particular cell leave event and how i can update value from other cell.

Regards
Mohsin JK

Grid

answered on 26 Dec 2012

4 answers

549 views

RadGrid Filter on header

Is there a way to remove the Filter Row and set it into the Column Header?

setting the show header to false, it hides both header and filter.

I've tried removing the filter and adding a custom one, but it doesn't work the same way, anyone has a solution?

i just don't want to have 2 rows on the header (header and filter)

Grid

answered on 26 Dec 2012

0 answers

108 views

DropDown in grid opening in the wrong location

I have recently upgraded to the newest version on controls for asp.net. I am not sure if this was an issue with the old version or not since I have just seen this issue. When the grid load on the screen and I do not scroll on the screen if I hit the combo box on the grid the dropdown is in the correct position. When I scroll down the page to see more of the grid and then click on the combobox the drop down pops up in the wrong position and shown in the attachment.

this is the code behind for the cell in the grid.

<telerik:GridTemplateColumn HeaderText="Status" SortExpression="MarketingStatusTypeName" DataField="MarketingStatusTypeName" UniqueName="MarketingStatusTypeName" Groupable="False" Reorderable="False">

<ItemTemplate>

<telerik:RadComboBox ID="GridStatusDropDown" runat="server" DataTextField="MarketingStatusTypeName" AutoPostBack="true" DataValueField="MarketingStatusTypeID" OnSelectedIndexChanged="GridStatusDropDown_SelectedIndexChanged" />

</ItemTemplate>

<ItemStyle VerticalAlign="Middle" />

</telerik:GridTemplateColumn>

Grid

asked on 26 Dec 2012

0 answers

101 views

Major problems exporting a RadGrid to pdf

I have an extremely dense RadGrid, something like 25 columns of integers and %s, as well as a couple of large strings. Just getting it to fit into my workstation's fairly large screen was a challenge.

The default export to PDF is a mess (overlapping columns, mis-aligned headers, etc) and everything I've tried so far, based on the forum entries has failed to completely fix it. (Even <Pdf PageWidth="20in" PageHeight="8.5in" /> )

Is there any possibility of a future release of the RadGrid having some sort of autoformat capability?

Failing that has anyone written any sort of generic code that would help in a situation like this?

Let's cancel this post. Autoformat would be nice but I've beaten the grid into submission (sort of).
(And I've just been told that PDF export is no longer a requirement...)
Thanks.

Grid

asked on 26 Dec 2012

4 answers

188 views

Blocking a RadWindow while processing

Hi Guys,

I'm working with a RadWindow, when this is loading show a image processing, but I want to know how can I to do to show and image when this radwindow is processing before to close.

The Radwindon take arround 20 seconds while processing the postbak before to close.
I need to block IU while this process de request.

Thanks.

Window

answered on 26 Dec 2012

2 answers

83 views

Slider increase and decrease handler does not postback when drag increase button outside of radslider

In ListView Layout Template there is slider for custom paging .only 4 item will bind each time

When press Increase or decrease button continouusly for moving forward and backward of rad slider .While pressing increase or decrease button and mouse releasing outside increase handler does postback on radSlider_ValueChanged event.I am using Product Version 2011.2.712.40 Product Name - Telerik ajax
The application is not showing the first or last Encounters of the list on moving the slider to the end point by the mouse control followed by clicking the decrease or increase button continuous for some time and then move the mouse control from the button to left or right
http://demos.telerik.com/aspnet-ajax/listview/examples/paging/custompaging/defaultcs.aspx

Slider

answered on 26 Dec 2012

1 answer

167 views

[Solved] Handle event in radial gauge

Hi,

I want to add click event on the gauge that will transfer the value to an function and than I will use this data.

Is there a option to handle events on the radial/linear gauge?

10x.

Gauge

answered on 26 Dec 2012

1 answer

148 views

How to get the character that is pressed in onclientkeypressing event of telerik radcombobox control?

Radcombobox's onclientkeypressing event returns the key code of character that is pressed, in the method eventArgs.get_domEvent().keyCode.
How to get the exact character that is pressed in onclientkeypressing event of telerik radcombobox control?
Please help.
Thanks in advance.

General Discussions

answered on 26 Dec 2012

5 answers

3.8K+ views

[Solved] Textbox accept only numbers and 2 digits after decimal point

The RadTextbox accept only numbers and decimail. How to use this validation expression for only accept 2 digits after decimal point. Example: 12.12, 123.23, 1234.12, 12345.67 like this.
I tried 2 ways.
1. ^((?:[1-9]\d*)|(?:(?=[\d.]+)(?:[1-9]\d*|0).\d+))$ --> This expression working fine but i need to accept only two digits after the decimal point.
public void Textbox1_OnTextChanged(object sender, EventArgs e)
{
if (Regex.IsMatch(Textbox1.Text, @"^((?:[1-9]\d*)|(?:(?=[\d.]+)(?:[1-9]\d*|0).\d+))$ "))
{
CalculationSummary();
}
else
{
RadAjaxManager1.Alert("Please enter only numerics.");
}
}

****or****

^(\d+)?+([\.]{1})?+([\d]{1,2})?$ --> This expression working good. It accepts only two digits after the decimal point. but i got error below condition.

public void Textbox1_OnTextChanged(object sender, EventArgs e)
{
if (Regex.IsMatch(Textbox1.Text, @"^(\d+)?+([\.]{1})?+([\d]{1,2})?$"))
{
CalculationSummary();
}
else
{
RadAjaxManager1.Alert("Please enter only numerics.");
}
}

Can anybody please let me know the possible solution. Thanke in advance.

Grid

answered on 26 Dec 2012