I am creating a form that has several fields at the top such as date range, area, etc, the user can change and click a submit button to view all the rows that match in a gridview below these fields. I need to know how to change the "Where" condition based on the user input on the datasource bound to the gridview.
View 4 RepliesI have Template fields configured for Gridview. The gridview is using an objectdatabsource to bind itself. I have the gridview configured to use Templatefields which then contain tables to display the information. This works fine.
My question is, is it possible to change the text of the label if certain criteria is reached. If "NumberOfDwellings" is 1 then change the label to read, "1 Dwelling". Where-as if NumberOfDwellings has more than one then it's "3 Dwellings".
<asp:Label ID="lbl_NumberOfDwellings" runat="server" Text='<%# Eval("NumberOfDwellings") & " Dwelling(s)" %> '></asp:Label>
I have Edit / Delete / Select buttons enabled on my gridview.. Originally i had added the code to change the BackColor when you made a selection.
But now as the edit and delete functions are being completed.. i need to enable that coloring regardless which linkbutton you select.. As long as something on that row is selected, then i need to change it.
I have this within my SelectedIndexChanged event
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I am loading data from Datset into gridview.I have a a checkbox in my grid.
based on the selection of checkbox ,textboxes text need to change.
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how can i change textbox values based on checkboc checked.?
i'm working with visual studio 2005 c#
i have in one aspx page a gridView with a few of sqlDataSources ..
and i have in another page ,,, hyperlinks ... and i want that it will select a defrent datasorce each time i click on other link ....
How would one go about filtering rows based on a certain criteria on a Gridview?
View 3 RepliesI have gridview that I am filling with records from SQL database. However, I want to populate the gridview with records that match text search criteria. In other words, I want to be able to key in a word like "network" in a text box, pick up the text, read records and pick up on the records that match that criteria. I am doing fine with building the gridview but I am a bit new to this and I don't know what I do to do text search.
View 3 RepliesHow to change the colour of particular row in data Grid view based on drop down selection.
View 9 Repliesi have two dropdownlist i want to make it as when i select the first one the second one should change accordingly
View 1 RepliesI currently have a gridview that has 1 column with radiobuttons. I then have a update button to update all the selected records. But what i want to do is add a step before the update. I want to add a multi-line textbox for each radiobutton selected to allow them to add notes/comments for each record before the update occurs.
Because the textbox will be large to allow them to enter the comments, i wanted to list them out seperately per record selected. Maybe a gridview is not what i need for the 2nd part, but thats the scenario and looking for suggestions on what / how to do it.
Example:
GRIDVIEW1
ID column1 column2 column3 radiocolumn
1 1111 2222 3333 Yes / No (selected Yes)
2 2222 3333 4444 Yes / No
GRIDVIEW2
ID NotesColumn
1 Texbox displays here
I have a parent gridview5 with child gridview 6, today i deployed it to our dev server and on that server we have alot more records, so for the nested gridviews i need to enable paging on the parent gridview5. Doing so works fine, until i make a selection within the child gridview6, once any selection is made, and i try to page the page throws an error, i have the following bound to the parent gridview5.
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I am trying to select multiple rows in gridview.But i am stuck at one point now, and not able to proceed.
I my GridView1_RowCreated event i am doing a post back to Gridview selectedindexchanging Event.
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In my GridView selected index changing event i am stroing the row index in a List<string> and if user click the same rew twice iam removing the item from list by:
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But the problem is the css property does not work correctly, once you click on a row , its sets its property correctly, but if you click second time then it wont clear the css property.
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I have requirement as such when user click on a Gridview row then i'll have to pick up the selected values [of row ] highlighting the gridview row into a form beneath the Gridview, later on the form user might or not update the details picked from the gridview . The form even contains a button on it , when the button is clicked i'll have save the changes [ if any made back to the datasource ] and got to progress to the next row automatically and perform the same updations .
View 6 RepliesI have a small gridview containing two columns: "modeluserid" and "modelid". It fills out nice.
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Now, I want that when the user selects a row, he is automatically getting redirected to another page.
For example: (/Evaluationform.aspx?modeluserid=1&userid=1)I've used this code in the c# behind:
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The url is generated on each click and the userid variable in the url is correct.
The only problem is that the modeluserid always stays the same for each url? ("1", first value in the table). Does someone know what I am doing wrong with the modeluserid variable?
Is it also possible that the user has to "select" the row instead of an "onclick" on the entire row?
Is it possible to save selected items in a gridview for future purposes?
let say i have a gridview, from all items selected in the gridview I want to give the user the possibilty to save the selected Items,.
in this case the items is data of persons, name adres, email etc. If the data is saved (for instance in a textfile) it should be reusable the next time. so a user can choose again a selection frmo the gridview or can load the earlier saved list.
I have a gridview bound to a dataset and I do not want to display the id column or the select hyperlink. How can I have a user click anywhere in a row and have the application behave as if they clicked the standard select hyperlink. the one or two approaches I have seen on blogs have not been successful for me. maybe I was missing a piece
View 4 RepliesI have a gridview that displays the data of my database. What i want is a detailsview that gives me the details of the record i select in the gridview. Both the gridview and the detailsview are on one page. I use objectdatasources to get the data from the database. In the ObjectDataSource i select the gridview-control to get the selected value. But i get the following error: An object of type System.String can not be converted to DataTable. I also tried the following:
leaving the ODS control to none and passing the value via the protected sub ObjectDataSourceDetails_Selecting:
e.inputparameter("id") = gridview1.SelectedValue
The problem is this: when i click on select in the gridview, the data won't display any data in the detailsview.How could i solve this?
I have 3 gridviews on a page in a parent child relationship. i.e, when Grid1 is selected, any child rows will be shown in grid2. When a row is selected on grid 2 , any child rows will be shown in grid 3.
I have a single formview used for editing and inserting tied to all the 3 gridviews as they are of the same table structure.
The issue is whenever an insert or update happens on the formview, all the selection is lost. How do I retain the selection on the appropriate gridviews and also refresh only the gridview which caused the change?
For eg) when I select a row in grid 1, the child row shows up in Grid 2 . When I selected the row in Grid 2 for edit, the data appears in the formview. After I update the data in formview, when the page gets refreshed, the row in Grid2 does not remain selected. How do I retain the selection?
I've been strugglying with this for some time now and I cannot seem to find what I'm doing wrong. I have a gridview with a hyperlink field, so when the user clicks on the hyperlink it takes them to the next page but I want to store 2 field value's in session. I've tried it the url way but I get a "Input string was not in a correct format"
and for security reasons I dont think its the best way, the only other way is for it to be stored in session.
How to change the values in gridview on text change of templated control without databind again?the value of templated text boxes should change If i change the value of one of the templated textbox then accordingly(By mathematical calculations) the vlaues of all tempated textboxes should also change.
View 7 RepliesWhen i run the following code i get an error when gridview changes mode to Edit. stating that you can't change string to decimal!
To get around the occurance i want to disable code when in Edit mode or resolve another way?
GridView1_RowDataBound
For Each row As GridViewRow In GridView1.Rows
Dim cell As TableCell = row.Cells(7)
Dim invoicetotal As Decimal = CDec(cell.Text)
I have a gridview in which I have several editable fields. The user wants a non-editable field to be modified if another field is modified in the same row. e.g. if Age>=65, Status should ="Retired"
I am using the following demo: [URL]
to create a bulk edit gridview so some columns are automatically editable and others aren't, with a single update button. I can set Status="Retired" in the xml generated, or as a rule in database table. But I'd like the status field in the gridview to change when Age is modified and to be shown to user before they press the single Update button. I'm using update panels and ajax on the page also.
I have a grid view with the following structure
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Here is the scenario:
The data is populated in the gridview dynamically at runtime The number of rows vary each time The auto postback event has been set to true I need to capture the rows that are selected, When I try to capture the button click event; the gridview is null(I understand that it has to be rebound on each postback). Hence this is not working
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I also tried this, the rowcommand event; It is also not getting generated. The gridview rowcommand is not getting fired
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I need the rows which are selected using the checkbox in the above mentioned sceanrio.
I'm trying to filter data based on the selected value from a drop down list and the according values of a local variable within a gridview_rowdatabound event. For example, if "In Arrears" is selected, the gridview should return all rows where the account balance is less than -100. So far, when I select a value from the dropdown list, it has no effect on the gridview. Here's the code I have:
If (DropDownList1.SelectedIndex = 0) Then
e.Row.Visible = True
ElseIf ((DropDownList1.SelectedIndex = 1)
And (AccountBalance <= -100))
Then
e.Row.Visible = False
ElseIf ((DropDownList1.SelectedIndex = 2)
And (AccountBalance > 100)
And (AccountBalance < -100))
Then
e.Row.Visible = False
End
If
I have a gridview which i was trying to set the row that was currently selected to a different color.. i have used the SelectedRowStyle and works fine, but my needs are to highlight the row regardless of what button or link was clicked on within the row.. thats my description of "selected" i know that that the styles are based on events.. but i dont care if you click on edit, select, delete or any other button within the row.. i want to highlight the row so you know what record you are working with.. if i add the EditRowStyle, then if i selected row 5 it highlights.. no biggy, but with the edit row style, if i then click edit on row 2, then i have 2 records highlighted.. Is there not any way to determine if anything was done within a row and highlight it?
View 3 Replies