How can I Display selected row of Gridview data to next page in another Gridview?
For example,
In listing page I want to select particular row and take that data to another page and display over there.
I have two grid view one in 1st page
and next one in 2nd page. Now when I
select a record in 1st page gridview,
than that record will display on 2nd
page gridview on submit button click
from 1st page.
Pass the key of the record via the querystring... and then in rowdatabound event, select the row when the data bound record matches the key in the QS.
For more protection, you can use session to store the variable.
Why not have 2 gridviews, one above the other? The top gridview could be made to only show 1 record which is set to the id of the 2nd gridviews selected item identifier in code. Then in 2nd gridview, have an empty selected item template so that the selected item only shows once for both gridviews. That way the 2nd gridview is free to page through the entire set whilst the first retains the selected item for display above?
Related
I have a ListBox present in Home page which is populated from database .
The Home page home.aspx also has an <iframe> which is loaded with another page which displays a GridView.
The GridView has option to Add item to a table m_my_table.
This same table m_my_table is DataSource of list-box present in Home page home.aspx.
How can I add item to ListBox as soon as item is added in GridView?
Please help in doing this with or without page Reload.
How can O call listbox databind( ) function in homepage after gridview databinding function has been called in iframe page.
whenever item is inserted into the gridview , get that selected item and typecast into particular type and then add to your list.Remember , when item is insert into grid , the row is selected already because focus is on that row where you are inserting .
I have 2 gridviews on one page. I want to give priority to the first gridview. I have applied paging on both the gridviews. I want second gridview to appear after the last page of first gridview. Is there any way to do so?
asp c#
i have a page where user selects an item and its quantity to purchase and next item and so on
all items selected are filled in datatable and shown in gridview
at the end of selecting items
when user clicks process button
i want to insert all items and its quantities in database
on pageload a datatable is empty
on btn_Select_Click i hv filled in few rows
on btn_Process_Click i want to loop through these rows and insert records in db for each row
but it returns zero rows
Your question is a little vague. "but it returns zero rows"... I'm guessing that what you mean is, that in the click handler for your button, when you access your grid object, it has no rows in it?
Remember that each load of the page creates a whole set of brand new webcontrols. Webcontrol objects are not persisted in memory to be reused on each hit to the page.
If you want the same rows available on this new page that is being rendered after the button click, you have to re-bind your grid. I'm guessing that isn't happening in your code.
My GridView is loaded with data from my database in a DataSet, which corresponds to Labels inside the GridView.
When users click the Select button on a GridViewRow, the button fills a TextBox outside the GridView from the selected row's column value.
After editing values in the TextBox outside my GridView, the user can click a button to move the new value from the TextBox back to the GridView (but not to the database).
My problem is: when I select the next row and do the same action, it clear the previous newly-added row data. It doesn't retain the previous row data.
I know it can be done by ViewState or Session, but it didn't work for me.
check for if(! ispostback) before filling data back to your grid. i am assuming that on click of select (Edit) button your page post back and then it fills value in textbox for edit and same time its refilling data in grid control also. so before filling value in grid control make sure its not postback.
Suppose I have a e-shop web app. I have a product categories table in my database that populates a gridview using sqldatasource.
I want to be able to click on the select hyperlink on a row and use that event to populate ANOTHER gridview based on the ID of the product category that is clicked. E.g say the 'CDs' row is clicked, another gridview shows all the different CDs.
As a result, I need the select(sql) statement for the second table to be dynamic based on what the user clicks.
Has anyone done anything like this before?
Any help would be greatly appreciated,
Mark
It should be very easy. The key is to use SelectedValue of first Gridview to be used as a parameter to the query to populate second gridview.
Here is a sample: Master/Detail GridView
The sample show GV and DetailsView but in your case you replace DV with another GV.