Grid View Filters / How To Set Filter Two Or More Than Two Columns
Feb 21, 2011
Am running asp.net application with gridview.Am using filters to filter only one column.Now i want to filter two or more than two columns.How to i set the filters for that..if i give && or|| operators it is showing syntax error..
i given the code as;
"
ProviderName="<%$ ConnectionStrings:booksConnectionString.ProviderName %>"
SelectCommand="SELECT * FROM [book]"
FilterExpression="UserName Like '{0}%' || Password Like '{0}%'" >
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Similar Messages:
Jan 4, 2010
wondering if someone can possibly help me out with a gridview. I have data coming into a grid and I know how to filter the data using one dropdown, I'm trying to get a little more advanced now. I'd like to filter using three dropdowns.
This is what I have so far: I don't know how to hook the downlists to the query?
<asp:DropDownList runat="server" id="DropDownList1" Width="90px">
<asp:ListItem Value="item_num">Item #</asp:ListItem>
<asp:ListItem Value="lot_num">Lot #</asp:ListItem>
<asp:ListItem Value="production_code">Production Code
</asp:ListItem>
<asp:ListItem Value="batchcode">Batch Code</asp:ListItem>
<asp:ListItem Value="inbound_no">Inbound #</asp:ListItem>
<asp:ListItem Value="recv_date">Received Date</asp:ListItem>
<asp:ListItem Value="location">Location</asp:ListItem>
<asp:ListItem Value="category">Category</asp:ListItem>
</asp:DropDownList>
<asp:DropDownList runat="server" id="DropDownList2" Width="160px">
<asp:ListItem Value="=">is equal to</asp:ListItem>
<asp:ListItem Value="<=">is less than or equal to
</asp:ListItem>
<asp:ListItem Value=">=">is greater than or equal to
</asp:ListItem>
<asp:ListItem Value="<>">is not equal to</asp:ListItem>
<asp:ListItem Value="begins with">Begins With</asp:ListItem>
<asp:ListItem Value="Like">Ends With</asp:ListItem>
</asp:DropDownList>
<asp:TextBox runat="server" id="TextBox1" Width="150px">
</asp:TextBox>
<asp:Button runat="server" Text="Go" id="Button8" BackColor="Lime" />
<asp:Button runat="server" Text="Clear Filter" id="Button9" /><br />
<input name="Checkbox1" type="checkbox" /><label id="Label5">
Include Items containing "Zero on Hand" Quantity.<br />
Group by Fields: <input name="Checkbox2" type="checkbox" />
Item/Lot
<input name="Checkbox3" type="checkbox" /> Production Code
<input name="Checkbox4" type="checkbox" /> Batch Code</label><label id="Label4"></label><br />
<hr />
<asp:GridView runat="server" id="GridView1" AutoGenerateColumns="False" DataSourceID="SqlDataSource1" Font-Size="Small" BorderStyle="None" BackColor="White" GridLines="Vertical" BorderColor="#999999" BorderWidth="1px" CellPadding="3" Font-Underline="False"
AllowSorting="True" AllowPaging="True" PageSize="20">
<RowStyle BackColor="#EEEEEE" ForeColor="Black" />
<Columns>
<asp:boundfield DataField="STATUS" HeaderText="Status" SortExpression="STATUS">
</asp:boundfield>
<asp:boundfield DataField="ITEM_NUM" HeaderText="Item #" SortExpression="ITEM_NUM">
</asp:boundfield>
<asp:boundfield DataField="LOT_NUM" HeaderText="Lot #" SortExpression="LOT_NUM">
</asp:boundfield>
<asp:boundfield DataField="LOT_EXT" HeaderText="Lot Ext" SortExpression="LOT_EXT">
</asp:boundfield>
<asp:boundfield DataField="RECV_DATE" HeaderText="Recv Dt" SortExpression="RECV_DATE">
</asp:boundfield>
<asp:boundfield DataField="PRODUCTION_CODE" HeaderText="Prod Code" SortExpression="PRODUCTION_CODE">
</asp:boundfield>
<asp:boundfield DataField="QTY_ONHAND" DataFormatString="{0:NO}" HeaderText="OnHand" SortExpression="QTY_ONHAND">
</asp:boundfield>
<asp:boundfield DataField="QTY_RESERV" HeaderText="Reserv" SortExpression="QTY_RESERV">
</asp:boundfield>
<asp:boundfield DataField="QTY_AVAIL" DataFormatString="{0:N}" HeaderText="Avail" SortExpression="QTY_AVAIL">
</asp:boundfield>
<asp:boundfield DataField="QTY_ADJUST" HeaderText="Adjust" SortExpression="QTY_ADJUST">
</asp:boundfield>
<asp:boundfield DataField="QTY_SHIP" HeaderText="Shipped" SortExpression="QTY_SHIP">
</asp:boundfield>
<asp:boundfield DataField="QTY_RECV" HeaderText="Recv" SortExpression="QTY_RECV">
</asp:boundfield>
<asp:boundfield DataField="PROD_DATE" HeaderText="Prod Date" SortExpression="PROD_DATE">
</asp:boundfield>
<asp:boundfield DataField="RELEASE_DATE" HeaderText="Release" SortExpression="RELEASE_DATE">
</asp:boundfield>
</Columns>
<FooterStyle BackColor="#CCCCCC" ForeColor="Black" />
<PagerStyle HorizontalAlign="Center" BackColor="#999999" ForeColor="Black" />
<SelectedRowStyle BackColor="#008A8C" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#000084" ForeColor="White" Font-Bold="True" />
<AlternatingRowStyle BackColor="#DCDCDC" />
</asp:GridView>
<asp:SqlDataSource runat="server" id="SqlDataSource1" ConnectionString="<%$ ConnectionStrings:RemoteRooster %>" SelectCommand="SELECT * FROM [INVENTRY] WHERE OWNER = 'CompanyName' AND QTY_ONHAND > '0'">
</asp:SqlDataSource>
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Feb 9, 2011
I use C# in ASP.NET 4.
I have a GridView and an EntityDataSource for binding it with the DataBase.
Source DB Table contains a Bool Column (0,1).
I would like to filter the result in the GridView using a RadioList button or similar.
Adding the WhereParameters to the Entity Set I get an error:
String was not recognized as a valid Boolean.
[Code]....
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Mar 23, 2011
I have a table called Student with a lot foreign keys that will be used after to filter students(table rows).The structure of this table is like:
StudentId GenderId DegreeId NatioanlityId
1 2 2 3
....
As a student can speak one or more language,the Sudent Table is linked to language table like this
StudentId LangaugeId
1 1
1 2
1 3
And a student can chose one or many subjects for exam:
StudentId ExamId
1 1
1 2
....
In my asp.net page I would like to filter students via checkbox using ajax for example, student having female and male gender with Degree 1,speaking language 1,2... I filter rows in a stored proc using user defined table,and I have to use a lot of IF statements like this
if(EXISTS(SELECT GenderId FROM @GenderTable))
if(EXISTS(SELECT DegreeId FROM @DegreeTable))
if(....)
else
if(...)
How can I avoid all the IF statements? I have more than 5 filters.It's boring.
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Jun 21, 2010
tried to use gridview.columns.count to see if there are any columns bt it shows zero, second how shall i et the names of columns in the gried view at runtime i need them to be stored in an string array
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Feb 9, 2010
I am developing an application using ASP.NET with C#.NET.in my application i have a gridview control and radobutton list having the values as Manufacturer and Distributor. based on the radiobutton selected value,the gridview will bindedup.
i am using SQL SERVER 2005 as backend server. in my database i have one table with columns as
1.mfropendate
2.mfrclosedate
3.mfrawarddate
4.distopendate
5.distclosedate
6.distawarddate
My gridview has 3 columns as Opendate,closedate,awarddate.
if user select the radiobutton as manufacturer,only mfropendate,mfrclosedate,mfrawarddate have to bind. and if user select the distributor the remaining 3 fields will have to bind. for that i had write a storedproc as create procedure sp_GetDraftBids as begin select mfropendate as opendate,mfrclosedate as closedate,mfrawarddate as awarddate, distopendate as opendate,distclosedate closedate,distawarddate awarddate from draftbids end GO
i.e i had taken the alias names for that fields so that i will bind the only 3 columns to grid view as opendate,closedate,awarddate.
My gridview code is
[Code]....
here i had taken the same alias names as i have to bind only 3 columns to gridview.when i run my application i am getting the records in data table with column names as opendate,closedate,awarddate,opendate1,closedate1,awarddate1.i.e it does not allow the same alias name.
for two radio button conditions i.e for manufacturer and distributor the gridview binded with opendate,closedate and awarddate columns as i had binded the gridview boundfields withat names.
but when user select the distributor radiobutton i have to bind the opendate1,closedate1 and awarddate1 to the gridview. for that should i can i change the storedproc are any other solution is there?
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Apr 14, 2010
How to resize the width of columns of grid view? I want a column 250px wide.How I can do this?
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Jun 25, 2010
I have search for a long long time and could not find a solution to access to grid view's column properties. I have binded a grid view through this method, the bindGridView function will return a table with columns and rows.
The problem here is I cound not access to columns properties such as Grid_View.Columns.Count or Grid_View.Columns[0]."something". It seems like the grid_view does not have any column. But I can access to the Rows properties.
I have put this code within a (!IsPostBack) and set the AutoGenerateColumns to true?
I need to access to columns badly as I need t add additional column to the binded grid view.
[Code]....
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Jul 13, 2010
I have developed my application using ASP.NET with Visual Basic. I have a table that contains 3 fields. The name of the table is "Customer" and the names of the fields are "Name", "Address", and "Amount". I have a gridview that displays these three columns. I want to summarize the value in the "Amount" column for each record and display the summarize value in the footer of the "Amount" column.
I added some code to the "ItemTemplate" and "FooterTemplate" of the template for the "Amount" field and wrote two functions One function adds the value of the "Amount" field to a variable called "TotalAmount" and the second function 'gets' the value stored in the "TotalAmount" variable.
I am not getting any error messages and all of the items are displayed in the gridview but I am not displaying anything at the bottom of the "Amount" column. What more do I need to do?
This is my code for the "Amount" template:
<asp:TemplateField
HeaderText="Amount"
SortExpression="Amount">
<EditItemTemplate>
<asp:TextBox
ID="TextBox1"
runat="server"
Text='<%# Bind("Amount") %>'></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label
ID="Label1"
runat="server"
Text='<%# Bind("Amount", "{0:c}") %>'>
<%#SumAmount(Eval("Amount")) %></asp:Label>
</ItemTemplate>
<FooterTemplate>
<%#GetTotalAmount() %></FooterTemplate>
<FooterStyle
BorderColor="Black"
BorderStyle="Solid"
/>
</asp:TemplateField>
This is the code in my .vp file
Dim TotalAmount as decimal 0.0
Function SumAmount(ByVal Amount
As
Decimal)
As
Decimal
TotalAmount = TotalAmount + TotalAmount
End
Function
Function GetTotalAmount()
As
Decimal
Return TotalAmount
End
Function
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Jan 28, 2011
I am working on the dynamic grid view(create dynamic columns).I need some thing like that given bellow in the fig:
columns1,2,3 are dynamic and the modules under the columns are also dynamic. to create grid like that.
Column1
Column2
Column3
Module1
Module2
Module3
Module4
Module5
Module6
Module7
Module8
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Jun 2, 2010
Need row editing on page_load for all the cells and need to validate each cell entry. Means cell1 one entery isvalid it fills thrid cell and insert or update to a table in the database. How do i handle on tab clicking to update in databse.
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Aug 6, 2010
I have a condition to check weekdays with a particular time corresponding
to that day that were added to a grid view using a drop down list and two text boxes.
The drop down list has weekdays and textboxes has from and to time.
I have to verify a condition to avoid duplication of same day with same time should not occur in the table twice.
(i have used time picker jquery to get time.)
how should i write the condition in sql and use that in C#
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Oct 27, 2010
i have a grid view with all columns as TemplateFields( No BoundField). Based on certain condition i have to set Visibility of few columns false. Suppose when there is no column 'CaseList2' in the DataTable, then the second column of the grid (whose column index is 1 )should be invisible. But when the Gridview binds it gives error DataBinding: 'System.Data.DataRowView' does not contain a property with the name 'CaseList2'
i googled it and found that
GridView1.Columns[1].Visible = false;
should work. But its not working actualy.
Code:
[Code]....
Codebehind:
[Code]....
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May 26, 2010
How to apply filters to a gridview control like filters in excel sheet?
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Jun 22, 2010
I am new to ASP.NET MVC 2 and I am having a very hard time figuring out how to do even the most simple things. I have a couple of books on ASP.NET MVC as reference but I cannot find any answer to my question. Here is what I basicalyl have and need:
I am trying to create a page that shows me a table that contains some Product Statistics with columns such as Date, ProductCount, PriceCount. On the same page I want to add some filters such as "Product category" (dropdown) and a date from and date to (jquery ui datepicker). When a user clicks on "Filter" it should reload the page and in the Product Statistics it should show the statistics filtered by "Product Category" and the date range. At the same time I want to make sure that the selected Product Category from the dropdown list does not get lost, the same for the date pickers.
I have a GlobalReportController with two actions: "Index" and "Filter". I have also a GlobalReportIndexViewModel and a ReportFilter. In the "Index" action, I retrieve the complete list of statistics and product categories and fill up the ProductStatisticsIndexViewModel.
I am having a whole lot of problems trying to grasp how the ASP.NET MVC paradigm works exactly.
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May 27, 2010
i have a grid view with some coulmns like Name,Phone no etc with Edit,Delete column in grid view. I click a row in grid view to Edit,it goes another page where i can edit all fields .Once i update i redirect the page to gridview. I want the grid view to remain in that particular page say 4 of the grid view
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Aug 24, 2010
It happened to add an extra Gridveiw Header in row_databound event , It did worked fine on !Postback but disappered on Page.Postback . Quick google search guided me to move the event to Row_Created event and every thing is okay .
Can any expert post some pointers , differnces between grid row_created vs row_databount with some sample table data created dynamically behaviour of both the events in !Postback and page.Postback .
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Feb 9, 2011
I am doing a online web application whereby user is able to enter in new template as well as search for template. The Add template is located outside the grid view and if user clicks on the button, it will load the grid view that is populated with data as there is a row of empty fields at the bottom. However when I click on the Add Template button, the grid view does not appear.
This is my business logic that I used it to search for records as well to click on the Add Template button to add in new records:
[Code]....
[Code]....
[Code]....
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Jan 8, 2010
I am trying to generate a Grid view from database, in one of my database columns the values are 'y' and 'N'. and i need to show this values in a check box .I tried to keep a check box in item template and tried to bind it, but could get much success.
[Code]....
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Jun 8, 2010
i have a grid view which displays only one value and i need to extract that value and display it in a textbox?
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Mar 14, 2011
I have a grid view which displays some values. now i have to calculate row wise sum of those values for each row and then display against them.i tried this code but i am getting error as Input String Was not in Correct Format.
public void gv_RowCreated(Object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
int total = Convert.ToInt32(e.Row.Cells[1].Text) + Convert.ToInt32(e.Row.Cells[2].Text) + Convert.ToInt32(e.Row.Cells[3].Text) + Convert.ToInt32(e.Row.Cells[4].Text) + Convert.ToInt32(e.Row.Cells[5].Text) + Convert.ToInt32(e.Row.Cells[6].Text) + Convert.ToInt32(e.Row.Cells[7].Text);
((Label)gv.FindControl("Label8")).Text = Convert.ToString(total);
}
}
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Sep 20, 2010
I created a gridview that is made up of 4 gridviews and using a stored procedure to populate it. I create columns at runtime because the number of columns changes all the time.To make the grids editable I am adding template fields at runtime as I create the columns, this is to ensure that a user is able to edit the cells and some foot values update. Reason why I have four grids is to freeze rows and columns like in excel using javascript. The problem is that performance is very bad especially in IE, the grids take a long time to load. I am not sure if this is caused by the data load or the creation of text boxes. see some of the code below for my _aspx page:
[Code]....
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Aug 2, 2010
I've built a User Control that contains a ListView. To make it work I need to pass to it a DataTable. The columns of this DataTable need to have particular names that match up with what the ListView is expecting. I have a large DataTable that I need to massage/convert over to this different format. To do that I need to filter out columns and rename the column names. The actual data in the DataTable doesn't need to change. Is there a good way to do this without actually instantiating a new DataTable and copying the data from the large DataTable into it?
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Jun 23, 2010
Have a GridView with a templated select button hidden and using
e.Row.Attributes.Add("onclick",Page.ClientScript.GetPostBackEventReference(this.grdMaster, "Select$" + e.Row.RowIndex.ToString())); to select a row .
When user like to update the datasource he will select one row from gridview then in selected indexchanged event i would display the selected row values beneath the form under the grid , Then user will update the contents displayed from grid and click an update button which is outside the grid . After updating the displayed row , i got to get the values of the next row in the grid and display them for next updation , i'e if users maually selects row 3 from grid then he can update the values using the update button and then on update click itself i'll have to display next row contents of row 4 and this process could go on .
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Mar 31, 2010
how to remove grid lines from Grid View suing style sheet...
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