Forms Data Controls :: Storing Gridview Selection In Session?
Feb 11, 2010
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.
View 7 Replies
Similar Messages:
Oct 20, 2010
Is it possible to store gridview session data after each postback. I have a gridview and a checkbox within. Each time a user clicks the checkbox, I like to store the gridview ID in a session. After browsing through various pages, I like this session datato continuously store the information up to 20mins?
How can I continously store the session variable. Say a text box and if I enter 1 click on a hyperlink (where session variable is stored) return back to the page, enter 2 click hyperlink then I should get in the session 12?
View 6 Replies
Oct 18, 2010
I have a gridview and a checkbox. I am able to pass the checkbox id to a textbox in the same page. This is then passed as a session variable. However, when I place an option to page and select the checkbox items in the next page, the session variable resets.Please see below code, how do I store "all checkbox" throughout all paging and store it in the session page?
[Code]....
Behind code VB:
[Code]....
[Code]....
[Code]....
View 4 Replies
Feb 19, 2010
I 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
View 20 Replies
Jan 28, 2011
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.
[Code]....
[Code]....
View 4 Replies
Sep 20, 2010
i have a grid view with radio button...schedule/approve/reject...by defualt schedule radio button is selected....but when i chage radio button selection option to anyth other than schedule it still store only schedule in DB.wats the pblm?
[Code]....
[Code]....
when i click submit button i got this error
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
so i set the enableeventvalidation=false
now i dint receive any error but when i set breakpoint on the funtion which called on buton clik it still got the value as scheduled for the radio button..spent almost half day for this.. all this while this was workin after i add the moralpopupextender am facing this pblm...now i tried removin that extender but still pblm exist.
View 5 Replies
Jul 21, 2010
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.
[Code]....
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:
[Code]....
[Code]....
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.
[Code]....
View 3 Replies
Jun 17, 2010
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 Replies
Mar 18, 2011
I have a small gridview containing two columns: "modeluserid" and "modelid". It fills out nice.
[Code]....
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:
[Code]....
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?
View 3 Replies
Oct 12, 2010
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.
View 2 Replies
Feb 16, 2010
Im in the process of developing a web application, and I wish to store a reasonable amount of data for each user.
This data will be accessed each time the page is refreshed.
The only 2 options that I have come up with is:
* Session Data
* Storing the information in a text file with random file names for each person
* Database
The first one I do not really want to use as it would bog down the server - the second one is cumbersome
Is there any other options?
If possible i was thinking using the database, but am hesitant because of the amount of times the accessing of the database would need (every refresh for every user)
I dont want to store the information inside the viewstate (i dont know what MS was thinking when they thought of viewstate)
View 2 Replies
Feb 13, 2010
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 Replies
Feb 26, 2010
I 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?
View 5 Replies
Jan 26, 2011
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?
View 2 Replies
Nov 29, 2010
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 Replies
Nov 23, 2010
I am using asp.net mvc 2.0 to implement shopping cart application.My situation is , I have a order page, there i am adding the products to the Cart.Below it will show the Cart total.Next i will go to the shopping cart page to delete or editing the items.In this page it will show the same cart total as in the Order page.
But once again if i go back to the Order page to order some more products to the cart,the cart total in the order page is showing 0 amount. This is my Shopping cart controller action method,
public ActionResult ShoppingCart(int eventID)
{
Event e = eRepository.GetEvent(eventID);
var cart = Stalbans.Models.ShoppingCart.GetCart(this.HttpContext);
[Code]....
So once i will go to the shopping cart page from the order page and again coming back to the order page it has to show the same cart total. Actually data is persisted in the cart total but it is not showing .Because if you add one more item its amount will added to the existimng cart total and then shows the current cart total. So for the first time i click back at that it has to show the already existed cart total in the cart total value.
View 1 Replies
Dec 13, 2010
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.
[code]....
how can i change textbox values based on checkboc checked.?
View 6 Replies
Mar 7, 2011
I have a grid view with the following structure
[Code]....
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
[Code]....
I also tried this, the rowcommand event; It is also not getting generated. The gridview rowcommand is not getting fired
[Code]....
I need the rows which are selected using the checkbox in the above mentioned sceanrio.
View 4 Replies
Oct 30, 2010
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
View 6 Replies
Jan 3, 2011
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
Dec 30, 2010
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
[Code]....
View 6 Replies
Jan 18, 2011
I have a formview tied to a gridview. The formview shows the data for the row selected in the gridview. The formview is invisible by default , default mode is readonly and becomes visible only on Selecting a row in the gridview. I make it visible in the SelectedIndexchanged event of the gridview. There are Insert and update buttons present outside the formview which perform the insert and update manually using code-behind.
After an insert or update on the formview, how do I retain the gridview selection?
View 5 Replies
Feb 15, 2011
When i click on a row in gridview1, i want to go to gridview2 with the id i get from first grid.
How to get id from gridview1 to gridview2 and gridview2 autobinding?
View 4 Replies
Dec 2, 2010
I have a gridview with 50 rows. I want to display the rows according to the selection in dropdownlist. Say for ex - In my dropdown i have items 10,20,30,40,50. If i select 20 grid should display only 20 rows.
View 7 Replies
Aug 30, 2010
I want to make a single selection in radiobutton in a gridview. I have added "GroupName" in radiobutton attributes but it only works in column which suppose to have a single selection in the entrire gridview. Another problem is getting the value of the radio button. Selected radio button value must appear in a textbox once it was clicked/checked.
View 14 Replies
