I have a Gridview with select button field displaying many rows. I want on select , only that selected row is displayed + other action (this other action is done). How can I hide all rows except the row being selected?
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I have developed a gridview that groups rows together based upon a field in the gridview. To separate each group, I have inserted a row that contains the name of the group.
However, I have hit a problem, what I need to do is to have an image button on the row I have inserted between the groups, which when clicked will hide and show the rows in that group in a toggle fashion. I can get the start of the row for a group, but I am unable to work the number of rows in a group and to then show and hide the rows in that group.
I have a gridview, which has a hidden column, and I am using this column with the value contained within as a flag. What I would like to do is to use this hidden column with a LinkButton that will execute some JavaScript.
Can someone show me, or point me in a direction of an example, which goes through the rows of a gridview and can show or hide rows in a gridview based upon a value?
On a page of my project, i have a gridview, i need to perform following operations with it:
1. On Page_Load i want to bind all the data (100 Rows) with the gridview.
2. On my Page i want to show only 4 records with Show More/Show Less Links.
3. When user clicks on the link, i want to show All data or 4 Rows accoeding to the link.
4. I don't want any roundTrip to the server, so plz don't suggest AJAX, i want to attain this by using Javascript.
how can i hide a selected row using checkbox item template?
View 4 RepliesI need to hide rows in a GridView where all of the cells in the row contain no data. Here's the trick, in RowDataBound, I am performing the following:
[code]....
I am looking at building a grouping gridview, which I will know, will suit my needs. Therefore, I am not looking for a nested gridview. My answer is based upon an example I found at [URL]
However, what I am looking to do is to add a button to the group header row, which when pressed the rows within the group can either be shown or hidden.
I have got a test page setup trying to figure out and learn how to nest gridview.. i finally have a working configuration,but my issue now is that if i select a record from my gridview,the nested gridview opens as expected.But when i select another record from the list in the parent gridview the first selection i made stays open and as i pick more and more, all the nested gridviews stay open.Is there something i can do within my
GridView1_SelectedIndexChanging event to hide the previous gridview and display only the selected row gridview?
I have this code that hides a column in a gridview. (The column houses another nested gridview).
[Code]....
The trouble is that if I click the select link on one row that action to hide is carried out on all rows. How can I set this up so that it only hides the row that is selected?
I want some solution for my gridview to validated only selected rows.What is the senario:In my gridview there are 1 templatecolumn - Total Balance -txtTotalBalanceand1 another templatecolumn - Amount Received -txtAmountReceived There are checkboxes I want to compare only that row which is checked with txtTotalBalance with txtAmountReceived should not be greater than totalbalance.In current code all rows validating compare validator.That I don't want.Please give me solution-If possible then please send me the code also..
View 2 RepliesI m working on MOSS 2007. My project requirment is to fetch the data from list to gridview with check boxes in front of all rows. when we click the checkbox infront of rows then that rows will be move to another gridview & remove from first gridview. Then I have to search the rows by location. following is my code it fetches the list in gridview & move rows from one gridview to anothe
1. how to remove selected rows from gridview & list?
how to search by location.
[code]....
have a page that has a results gridview where I have all rows with a chekbox. when I click on the checkbox I try to create an excel filethis is method content:
DataTable MyData = new DataTable();
//recorrido sobre los elementos seleccionados6
foreach (GridViewRow row in gvwDbf.Rows)
[code]...
The problem is that excel file is totally empty. When I trace on the error I find that (item on bold above) dt datable has current record as I expected but Mydata table has nothing inside. shouldn't I use import statement? How can I get the row copied? I intend to have a full table made by every record coming from parameters of each query which is performed inside a for each sentence
I would like to create those checked/selected rows in gridview to SQL server database with a button click.For example, an user checks 2 rows in the gridview, and clicks on the create button. I would want the selected row/s to be created to the database. How would I go about doing this?
View 4 RepliesUsing a gridview with paging, sorting, inline editing, and selection enabled. I noticed the following:1. after selecting a row, then sorting, the selection sticks to the position in the grid, rather than the actual data. I would have expected it to either stick with the data, or clear the selection so nothing is selected. I would just assume clear the selection rather than have it actually change, like it is now. When a row is selected, I'm showing detail information about that specific row below the grid, so when a user does this, then sorts, the selected row changes and the new selected row's detail info shows below the grid. How should I go about stopping this? Hook into the gridview's Sorting event and set the selected row back to -1 (for nothing selected)? I assume that would work but I was compelled to post anyway to see if there is something else I should be doing...
2. I have not tested yet, but I assume the same thing would happen when paging occurs?3. another issue I'm having is when a user enters into edit mode for a row. This also does not clear a previous selection, so if a user had first selected a row, which shows the detail info for that row below the grid, then they hit the edit button for a different row, now on screen at the same time is a selected row (visible by selectedRowStyle), it's detail info below, and a completely different row in edit mode... this is a very confusing scenario for a user. I either need to ensure that any selection is cleared once in edit mode, OR sync these up so that the row in 'edit' mode also becomes the selected row... what do you guys/gals normally do for this situation? I'm thinking syncing up so that the row in edit mode is also selected sounds preferable... how would I do that?
I'm sure it was discussed hundred of times, but maybe this time will elucidate some new points )
The question is: do I need to limit number of selected rows in data source for GridView?
When I use paging in GridView does limiting selected rows make GridView work faster?
Now I use ObjectDataSource with Linq in functions.
[Code]....
Does this make sense or I can just use LinqDataSource without thinking of selected rows?
I have a grid view that needs to be shown group wise. The grouping of the data should be dynamic and that is based on the column that is selected.
In general it should list all the rows and based on the coloumn header selected, all the rows should group by that column and should be listed under it. That also needs the template column for the check box and while group by there should be a check all option available for each group.
Even having the collapse and expand option for each groups is required.
I currently use VS 2005 and later will use 2008 and 2010, but will use the aspx code and not xaml.
I'm trying to create a web page using Visual C#.NET 2010 on a 3.5 framework that allows users to select items through a series of dropboxes which are then saved to a temporary display grid. The problem I'm having is that I wish to allow users to save multiple combinations of selections which are saved to various rows of the display table.
Below is a sample of what I'm trying to do.
C#
[Code]....
And here is the ASPX page:
[Code]....
The problem I'm having is whenever I try to edit the selected column all other columns are cleared. I need to have them remain while only the selected row is altered.
On Row databound i want to show some rows in If and Hide in some rows in else conditon. But it generate an exception that (Index was out of range. Must be non-negative and less than the size of the collection Parameter name: index.
protected void gvHotels_RowDataBound(object sender, GridViewRowEventArgs e)
{
DataTable dt = new DataTable();
if (e.Row.RowType == DataControlRowType.DataRow)
[code]...
I have a gridview object to which I added
<asp:TemplateField >
<ItemTemplate>
<asp:CheckBox ID="chkCopy"
OnCheckedChanged="chkStatus_OnCheckedChanged"
runat="server" />
</ItemTemplate>
</asp:TemplateField>
The page count is set to 10, when the user checks the checkbox(es), I will need to insert those records in a table. How will I know which row was selected? I found an example (untried) that is designed to loop through and insert the necessary records; but it does not address inserting records based on selecting rows via a checkbox. How do I put everything together.
// open connection
mySqlConnection.Open();
//enumerate the items in the list
foreach (SPListItem curItem in curItems)
{
string sql = "INSERT INTO ImportNotifications";
sql += "
(SharepointID,Title,WorkOrderNumber,Status,Department,ClientName,WorkOrderDueDate,CreatedDate,CreatedBy,ModifiedDate,ModifiedBy,Late,LateRe
view,TrueLate,Body)";
sql += " VALUES
(@ID,@Title,@WorkOrderNum,@Status,@Department,@ClientName,@WorkOrderDue,@Created,@Author,@Modified,@Editor,@Late,@LateReview,@TrueLate,@Bod
y)";
mySqlCommand.CommandText = sql;
mySqlCommand.Parameters.Clear();
mySqlCommand.Parameters.Add(new SqlParameter("@ID", SqlDbType.Float)).Value = curItem["ID"];
mySqlCommand.Parameters.Add(new SqlParameter("@Title", SqlDbType.NVarChar, 200)).Value =
curItem["Title"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@WorkOrderNum", SqlDbType.NVarChar, 50)).Value =
curItem["Work_x0020_Order_x0020_Number"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@Status", SqlDbType.NVarChar, 50)).Value =
curItem["Status"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@Department", SqlDbType.NVarChar, 100)).Value =
curItem["Department"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@ClientName", SqlDbType.NVarChar, 255)).Value =
curItem["Client_x0020_Name"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@WorkOrderDue", SqlDbType.DateTime)).Value =
curItem["Work_x0020_Order_x0020_Due_x0020"];
mySqlCommand.Parameters.Add(new SqlParameter("@Created", SqlDbType.DateTime)).Value = curItem["Created"];
mySqlCommand.Parameters.Add(new SqlParameter("@Author", SqlDbType.NVarChar, 50)).Value =
curItem["Author"].ToString();
mySqlCommand.Parameters.Add(new SqlParameter("@Modified", SqlDbType.DateTime)).Value = curItem["Modified"];
mySqlCommand.Parameters.Add(new SqlParameter("@Editor", SqlDbType.NVarChar, 50)).Value = curItem["Editor"];
mySqlCommand.Parameters.Add(new SqlParameter("@Late", SqlDbType.NVarChar, 50)).Value = curItem["Late"];
mySqlCommand.Parameters.Add(new SqlParameter("@LateReview", SqlDbType.NVarChar, 50)).Value =
curItem["Late_x0020_Review"];
mySqlCommand.Parameters.Add(new SqlParameter("@TrueLate", SqlDbType.NVarChar, 50)).Value = curItem["TrueLate"];
mySqlCommand.Parameters.Add(new SqlParameter("@Body", SqlDbType.NVarChar, -1)).Value =
curItem["Body"].ToString();
// execute the command
mySqlCommand.ExecuteNonQuery();
}
// close the connection
mySqlConnection.Close();
I'm needing to get the selected rows, based on checkboxes, to insert into a different table than that that the gridview is formed from. I've created an innerjoin datasource to try and solve this but, still having problems finding something that works. I also need it to insert based upon a button click not inside the gridview as I believe otherwise would only hamper the situation more.
View 7 RepliesI have one big DataTable with X rows. I want to select Y rows from it and bind them to a new ViewList. While doing it, I want to delete these rows from the DataTable (Having X - Y rows).
What is the best and fast way to do it?
I don't know if it is better to create a new DataTable to have the Y and after that bind them to a ViewList or something else?
I'm also looking for example in code how to select/delete rows from DataTable.
What I am looking to do is have a page with 2 seperate datagrids on, I want to be able to add the selected rows from DataGrid1 into DataGrid 2 either with a button click or using drag and drop functionality (Im guessing this would require javascript and I have no experience with this language, is it difficult to learn or could I just alter code from elsewhere?). Once the row is added into DataGrid2 I would like to be able to add some information, such as Quantity and DateDue (could this be added in a pop up box when the part is added?) Also I would like fields in DataGrid1 to be based upon a search with several different options that the user specifies, i.e the ability to search based on project number, however it would return eitheer parts or assemblies depending on a check box selected. I have very limited programming knowledge but Im guessing I would be able produce a query based on the inputs, but in order for this to work wouldnt the page to postback everytime an option was changed.
View 1 RepliesI have a Formview that is only showing a question, and two checkboxes (True / False). It's cumbersome for the client to have to click "Update" every time they click a checkbox.
Is there a way to have Formview update the data when the page is changed, or form is closed? (I see those events, but know how to force data to update from in them).The application is testing individuals, so 95% of the time the person navigating through the forms will be updating data.
How can i save selected rows of a gridview (appearing inside javascript pop up page) into another gridiew (appearing inside "other" java script pop up page) on SAVE button click??
View 1 RepliesI want to Get multiple selected column from datatable using c#. Below I have added data of datatable and I want red marked rows from datatable. Green marked text is column name of datatable.
Parameter Value
GetTempFilenameResult 0
tempFilename 0
data 0
fid 0
useid 0
filename 0
tempFilename 0
userName 1
pwd 1
LoginResult 1
useid 2
usename 2
address 2
mobileno 2
emailid 2
organization 2
city 2
country 2
password 2
