Forms Data Controls :: Textbox&Lable Lagged Behind The Gridview Page Change?
Dec 1, 2010
I have this gridview, what I wanted to do is that when the page_load or when the page index changed when the user clicked "Next or Previous" the label change with the gridview. The label and the textbox get the information from the gridview row. It's working but it's alway lagging behind the changed gridview page. Ex: When I click next nothing happen, when I click previous the label changed to the info on the "next" page. O_0This is the code behind.
Also the gridview 1 and 2 the datasource is an SqlDataSource.
but that didnt work . also tried some things in pageindexchanged and pageindexchanging but still no efect :(. and also tried with enableviewstate = false / true on both gridviews with diferent combinations, but still no luck.
the code works only when i have allowpaging = false, or when im on the first page of the gridview (for the first time) is that the number of coments is pasted into the label.
I am having trouble changing page numbers on my gridview after deleting a record if the deletion of the record causes there to be no more records on that page. Currently I have a form below the gridview that adds a record to the datasource of the gridview.
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Code behind stuff:
[Code]....
Now with this code above, if I insert a new record using the form below the gridview, it will reload and go to the new page if the insertion causes the record to appear on a new page, however when I delete that record, thus causing nothing to be on that page, the gridview visually just dissappears. I've got the gridview bound by a linqdatasource control, and on the page_load function I only databind if the page is not a postback.
I am using grid view with row "data bound event" at row row data bound i am using some function with loops to fill drop down of grid view in template columns. grid view gets populated with selected index change event of drop down. my problem is the asp.net page is getting slower i mean when grid populates its taking some time and some time page get hanged what to do to get rid of it?
I have gridview control. visit [URL] but when i change page index of this i get error the following error
Failed to load viewstate. The control tree into which viewstate is being loaded must match the control tree that was used to save viewstate during the previous request. For example, when adding controls dynamically, the controls added during a post-back must match the type and position of the controls added during the initial request.
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.
When 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've a gridview with one textbox column and 1 label.
Based on language selection im changing master page and gridview will be bind with data based on language from database . When change the language the labels will be binding with data based on language . but textbox value is not binding properly.i.e;for example  i've 2 languages English and Arabic . First i've logged with English Language gridview is binding correctly after chnage language to Arabic the textbox value is not binding is displaying with data previously whatever binded with english language. Other than this textbox remaining  label data bindind with data in arabic language.
I am developing a scheduling system in which customers are alloted 15 minute timeslots (see example below). During rowdatabound event I know how to change the value of Cell(1) to NULL by using e.Row.Cells(1).Text = "" so Select option is not available for that timeslot. This works fine for someone who has taken only 1 timeslot.
Question is, when a Customer has for example 1:00 hour appointment (which is 4 x 15 minute time slots), how do I make the next 3 rows Cell(1) value NULL?
Is there anything like e.Row+1.Cells(1).Text = "" or some loop that I can run to take care of next few rows?
I am pretty new to asp.net development. I have a a checkbox in template column in gridview how do i change the color of grid row when the check state changes.
i have gridview & m appliying for dis gv paging sorting and row color change respective courses for dat i have written code but after 3 records he give this error
Specified argument was out of the range of valid values.
I am trying to update my count value in gridview once i have click on my link my count value is updated, i am already do this using javascript and also i hv do this change in database and get the proper responce of that.
But i want to do that without refreshing page or gird my count value is increase which is i had.
at the full dataview every thing is ok , when i click on row ( userName ) i got the correct id from other column for the selected row , but when i filter the date in search from ( time xxxx to time xxxx ) to get the users in these period the user appear correct but on click on user name link , i get the id for selected row before filter , on othe word the index or value doesnt change ?
I am trying to change the value of column but it through error because the column is integer. how to convert into string and change the value with string.
In a gridview row, I have a hyperlink that calls another page. I need to pass parameters in this hyperlink depending on the values in the gridview row. So, I need to modify the hyperlink in each gridview row.example:
<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl="~/LogConnect.aspx" Target="_blank">HyperLink</asp:HyperLink> ---change to --
I have a gridview, Which I am editing. If user enter in TxtPrice then I need to caculate, Total Price. If use enter in txtqunatity then I need to update Total Quantity.
I have added a event GridCellChanged on OnTextChanged. I need to get cell id and value, How can we get?
I have a gridview that does a select statement against a sql database, there is not editing, inserting or deleting just the select statement. What I want to do is have the data in the gridview refresh upon either hitting the back button or the forward button.
If the back button is pressed it should give me yesterdays data from the table. If I hit the forward button it should give me tomorrows data, at the same time i want the forward button to be limited to going forward only 5 days from todays date.
I figure that I have to do this in a Updatepanel however I am unsure as to how to do this.
i have a gridview that shows products assigned to a customers job. They are displayed in exVAT prices. To make it easier i want to show the inc VAT prices. How can i add VAT to 1 column in this table?
