How can i filter distinct using for RowFilter?
DataView dataView = employeeDataSet.Tables[0].DefaultView;
dataView.RowFilter = "EmployeeName like '" + searchText + "%'";
GridView_Search.DataSource = dataView;
GridView_Search.DataBind();
I am in need of filtering the datatable only with Month and Year .
I am able to perform this in SQL using
Year(date) =2015 and Month(date)= 5
How to perform this using Row Filter ...
I am having difficulty in usint distinct with row filter, how to do this without using distinct.As i think distinct does not work with row filter.
Dim dsEName As DataSet = biz.GetEvent()
Dim dt As DataTable = dsEName.Tables(0)
Dim dv As New DataView(dsEName.Tables("dt"))
dv.RowFilter = "DISTINCT EventName "
Me.ddlEventName.DataSource = dv
Me.ddlEventName.DataTextField = "EventName"
Me.ddlEventName.DataValueField = "EventName"
Me.ddlEventName.DataBind()
I have the following table structure:
[code]....
The following query returns the default recordset:
[code]....
I would like to select a distinct query based on three fields and display the rest of the fields. For example,
I have firstname, lastname, address, city, state and zip, but I only want to use the distinct on these fields first and last name. However when i use the distinct function I get a distinct on all the selected rows. I just want to distinct firstname and lastname and display the other fields. for example,
Mary Smith New York
Mary Smithy New York
Mary Smith Maine
I would like the result to be:
Mary Smith New York
Mary Smithy New York
I don't care about Mary Smith Maine, because i am only using the distinct for "Mary Smith" firstname and last name and showing the city.
I have one table(tableName is getDetails and having three column ID, Name, City)
View 6 Repliesi am developing a simple form in vb.net on load event i am just filling a datatable from an excell sheet and what to do filtering on it e.g
Dim MyCommand As System.Data.OleDb.OleDbDataAdapter
I have the following code which doesn't seem to work. In the Page_Load function I populate the DataSet and display the results in a grid view.
newsCommand = new SqlCommand("SQL code here", dbConnection);
newsDataSet = new DataSet();
newsDataAdapter = new SqlDataAdapter(newsCommand);
newsDataAdapter.SelectCommand = newsCommand;
newsDataAdapter.Fill(newsDataSet, "Bulletins");
[Code]....
Yet the gridview shows the data it orignally loaded, and not the filtered data. The only thing I can think of is that I'm not using the DataTable in the Page_Load function.
I was wondering if it is possible to assign 2 variables to DataView.RowFilter. if it is, how do I code it.
I have tried this:
[Code]....
but i got this error
Missing operand before 'and' operator error
I have a method that I created to use the row filter on a dataview. It works fine with a single filter but when I add the AND statement to the end it throughs and execption.
[Code]....
Syntax error: Missing operand before 'And' operator.I spent all day Friday trying to debug this but got nowhere?
In My Project We Filter Dataview Which Contail Integer and string value
sort data likes this
dvv.RowFilter = filterfor + " Like " + SearchExpression;
but when integer value is encounter Error occurredÂ
Cannot perform 'like' operation on system.int64 and system.string
I got this error message when I use rowfilter
Line: 938 Error: Sys.WebForms.PageRequestManagerServerErrorException: Cannot perform '=' operation on System.Int32 and System.String.
My code is like this
[Code]....
When I check only string, it's okay
But I have to check string and int because some columns are only Integer such as LLMS_Id, Risk, RsidualRisk
I need good css for Gridview just like the mac css
can we provide the filter functionality to gridview like the excel filter.
In securing actions/controllers, do I have to create a custom filter or use MVC built-in filter?
To use the built-in attribute Authorize() on an action/controller or create a separate class that inherits the ActionFilterAttribute which has a method (OnActionExecuting) to override and do the authentication there?
In my organization we use nested groups. For a particular usage, we have a group (let's assume that the group name "kuku"), and the names of all the nested groups under it contains "kuku" as well.
We may assume that no other group in the LDAP has "kuku" in the name.
I need to create a filter which will return all the users which belong to one of the "kuku"s group.
Obviously, using this filter will bring only the head kukus
(&(&(objectclass=user)(objectclass=person))(memberOf=CN=kuku,cn=...rest of the group DN...))
How can I use wild card to fetch all users which belong to any kuku?
For example: (&(&(objectclass=user)(objectclass=person))(memberOf=CN=.*kuku.*))
I have decorated my base controller with a couple of action filters. They work fine.
One of those filters sets up the request - does things like set the culture based on the domain, etc.
I also have a handful of actions that require authorization using the Authorize attribute.
My problem is that when an user attempts to request a page they are not authorized to access, the authorization filter kicks in and redirects them to a page telling them that they cannot vie the page.
The issue is that the action filters never run so the culture and other request data is never set. This effectively causes language to be wrong in the view and other data to be missing.
I know that authorization filters run first but my question is this: How can I design this such that I can ensure that certain methods are always run before the view is returned, regardless of the authorization.
I have 2 dropdown in panel, when I selected value from dropdown1, dropdown2 will load data again. I used updatepanel and Triggers, but dropdown2 not load source in selected value dropdown1 second.
Here my code:
[Code]....
I Have Two Column In Dataabase One For Editor Contents with Formatting And another For Editor's Text Only. or I want to filter only text part of editor content .
I also want to set default background and foreground colar of Editor and disable background color and foreground color button when formatted data will come from database.
does a action filter override a controller filter?
View 2 Repliesi found this article on the web. This codes giving results based on xml.
[URL]
convert with sql database?
[Code]....
I want only numbers in the textbox and have used filter textbox extender. The source code is as below but does not work..
<%@ Register assembly="AjaxControlToolkit" namespace="AjaxControlToolkit" tagprefix="cc1" %>
<asp:TextBox ID="txtPhone" runat="server" CssClass="TextBoxStyle"></asp:TextBox>
<cc1:FilteredTextBoxExtender ID="txtPhone_FilteredTextBoxExtender"
runat="server" Enabled="True" TargetControlID="txtPhone"
ValidChars="1234567890">
</cc1:FilteredTextBoxExtender>
I am looking for a filtering mechanism, as the user types in the drop down box I want to filter the list to the list items that match what the user is typing. Is there any premade control for this or does anyone know the best way to achieve this feature?
View 1 RepliesI am filtering dataview using my Date Column but the result is not proper because the Field value also stores time, so I want to convert this Date Field to only Date during Filter. How can I achieve this? Here is my code. And the actual value I am getting in the Dataset Field "CreationDate" is a DateTime field which is like
2010-01-21 14:35:25.203
2010-01-22 12:55:18.033
2010-01-26 12:10:06.990
But I only want to neglet time value and want to compare Date only.
[Code]....
how to filter BETWEEN two dates or two customer ID's.
View 1 RepliesWhen selecting an image for an item in file upload control of ajax toolkit (AsyncFileUpload), the only files that should be displayed are ".jpg, .jpeg, .gif, .bmp, or .png".
I currently can see every type of file.