I am creating an editable DataList and I am wondering if a Listview can be added in the ItemTemplate and the EditItemTemplate.I added it but cannot access the control from the code-behind page to populate it.
View 2 Replies
Note: Code is taken from this tutorial [URL] I currently have an editable gridview with only some columns editable by the user. In the background I want to record the time/date they have saved the data to the grid. This column 'Time' is not bound to the grid. Is there anyway I can still include this update when rebinding the newly edited data?
I'm also having a problem saving the updated data of my column ActivityTotal. I've been debugging that and following the variable, and it holds the correct value, but just doesnt seem to update. I am providing the codes below for both my gridview and the cs behind and would be grateful if someone could take a look, I assume it's a sort of minor sql issue on my part.
code
protected void UpdateButton_Click(object sender, EventArgs e) { originalDataTable = (DataTable)ViewState["originalValuesDataTable"]; foreach (GridViewRow r in GridView_ABC.Rows) if (IsRowModified(r)) { GridView_ABC.UpdateRow(r.RowIndex, false); } // Rebind the Grid to repopulate the original values table. tableCopied = false; GridView_ABC.DataBind(); }
I am designing a program that will let me enter the name of an item to swap and adds the swap to an array list when a button Add is pressed. Once the item is added to the array list a Sub Procedure should be called which displays the contents of the array list in a list box.
The system will also allow me to remove items from the array list using a Remove button
followed by updating array list.
I have done some part which puts item into the listbox1 which i named lstSwapList.I would need some assistance on the Sub Procedure to display the Value or Description on the other listbox2 which i have also named lstContent,if a value is selected from the listbox1.
I would also want to know how to update the Listbox content,However i hv added a sample of the way i guess it may be.
Any complete solution from anybody on the Sub Procedure and the Update Swap procedure will be greately appreciated.
The script below is what i have done so far.
Partial Class _Default
Inherits System.Web.UI.Page
Protected Sub lstContent_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstContent.SelectedIndexChanged
End Sub
Protected Sub lstSwapList_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles lstSwapList.SelectedIndexChanged
End Sub
Protected Sub btnAddSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnAddSwap.Click
Dim SwapValue As String = "Sixty Pounds"
Dim Counter As Integer = 8
Dim SwapN0 As Integer
lstSwapList.Items.Add(SwapValue)
lstSwapList.Items.Add(Counter)
lstSwapList.Items.Add(New ListItem("300", "1"))
lstSwapList.Items.Add(New ListItem("ASP.Net", "2"))
lstSwapList.Items.Add(New ListItem("Programming", "3"))
SwapN0 = lstSwapList.SelectedValue
For Counter = 0 To -1
SwapN0 = lstContent.Items.Count
Next
End Sub
Protected Sub btnDeleteSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnDeleteSwap.Click
lstSwapList.Items.Remove(lstSwapList.SelectedValue)
End Sub
Protected Sub btnUpdateSwap_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnUpdateSwap.Click
End Sub
End Class
=======================================
Sub UpdateSwap(ByVal valueA As String, ByVal ValueBAs String, ByVal ValueC As Integer, ByVal ValueD As Date)
I'm creating a gridview that should always have a row on the top of the gridview irrespective of whether there exists data to bind to or not. This row should have a column with a textbox to insert data.I tried creating a header template and setting showheader to true,but it won't display.
<asp:GridView ID="gvwMessages" runat="server" AutoGenerateColumns="false" ShowHeader="true"> <Columns>
<asp:TemplateField HeaderText="FileNote">
<ItemTemplate>
<asp:CheckBox ID="CheckBox2" runat="server" />
</ItemTemplate>
<HeaderTemplate>
<asp:CheckBox ID="CheckBox3" runat="server" />
</HeaderTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Date">
<ItemTemplate>
<asp:Label ID="Label7" runat="server" Text="Label"></asp:Label>
</ItemTemplate>
<HeaderTemplate>
<asp:Label ID="Label8" runat="server" Text="Label"></asp:Label>
</HeaderTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Created By">
<ItemTemplate> <asp:Label ID="Label9" runat="server" Text="Label"></asp:Label> </ItemTemplate>
<HeaderTemplate>
<asp:Label ID="Label10" runat="server" Text="Label"></asp:Label>
</HeaderTemplate>
</asp:TemplateField>
<asp:TemplateField HeaderText="Message Lines">
<ItemTemplate> <asp:TextBox ID="TextBox2" runat="server" TextMode="MultiLine" Enabled="false"></asp:TextBox> </ItemTemplate>
<HeaderTemplate>
<asp:TextBox ID="txtHeaderMessage" runat="server" TextMode="MultiLine"></asp:TextBox> </HeaderTemplate> </asp:TemplateField>
</Columns>
</asp:GridView>
</p>
The problem is that i have a search page. Access Database holding the information. I have a Access Datasource on the page with a Datalist to show the data. I need to find a way on setting it up to says "Sorry no results found" when the is no results. i am unsure on how to do this though.
Below is my datasource and datalist
[Code]....
I have a gridview which enables editing. The editing sequence works fine. When the user clicks the edit button, I want ONLY the row to be edited to be shown, and all others to be hidden.
This is the code that I have, but it isn't working. Can anyone tell me why and how I can fix it? I am using a dataset to bring text from an XML file.
[Code]....
I want to make an editable gridview with 4 boundfield. When a row is selected, I want to edit the value of the 2 boundfield. Can I use edit, update commandfield?. Because when I tested it, all the columns of the selected row becomes editable.
View 4 RepliesSorry if I suffering from morning-brain, but I can't find an answer to this, right now, but it seems such a beginner's question. Is there a way to make a gridview "fully editable"? By this, I mean that rather than the normal gridview edit method, where you have to click a row to edit it and then click to update the dataset, you can set certain columns (and also, only certain rows within those columns) to be editable all at once?
View 6 RepliesI need to display 144 records in some form of Grid/Spreadsheet view. Currently I have the records being displayed in a Gridview, however this means that if the user needs to make multiple changes to the data that is being displayed then they would have to hit the edit and then update for each row. What I would like to be able to do is have them Edit whatever rows and columns they need to and then have them click update once. Is this possible, if yes then how?
View 7 Repliescan i enter a choice that is not in the dropdown list? Just like a combo box, there is a list of item but a user can still have an option to enter in the textbox. does a dropdown list also have this function? or if not is there a workaround?
View 3 RepliesHow to select a row in editable gridview, if we write like
[Code]....
its selecting the row in gridview but it unable to select dropdown and image in gridview after selecting a row in gridview
My requirement is selecting a row in gridview and when the user selects a row in gridview, it has to perform postback to show the data in other controls related to this gridview row and able to select dropdownlist and imagebuttons in gridview.
Note: I have used checkbox in gridview to select rows and delete selected rows, but i want postback has to be happen show the data of gridview rows in other controls.
I am displaying selectable rows in a gridview. The selected row uses a stored procedure to display all the fields in a formview when the Select button is clicked.
Only a small subset of the fields in the selected row are editable. When I click the Edit button only the EditItemTemplate fields show up, the read-only fields from the ItemTemplate disappear. I want the read-only rows to remain visible with the editable rows.
If I include the read-only fields in the EditItemTemplate, I get an error when I click Update on the FormView. The error states that there are too many parameters being passed to the stored procedure to update fields. How can I continue to show the read-only fields with the editable fields on the FormView and avoid getting the input parameter error on the stored procedure for the Update command?
I have a gridview with bound fields and a templateField that receives data from a submit button which, depending upon the selected object, i.e. dropdown 1, 2, or 3, return a result set. The gridview also has a checkbox column which is used as a marker to determinie the rows to be added to and existing table. If a user selects multiple row, those rows are written to the database. Everything works.
Now, I need to add additional functionality to the gridview:
Upon selecting the checkbox, programmatically the accompanying row must become editable; for each row presented.
Deselected the checkbox, return the gridview row to a read-only state.
There are 14 columns, one of which is a dropdown which needs to maintain its default value.
I've got this page where I display a 3 level nested gridview. First gridview displays data, 2nd one displays data based on the 1st one's row and 3rd one displays data based on the 2nd gridview. All of this works perfectly, including the edit mode for the 3rd gridview.
The issue comes when I make each gridview collapsible, again, it works fine but when I click on "Edit" on the 3rd gridview all the grids collapse, I can then re-open them and the "edit mode" is still present and I can still save my updated data. But that collapsing thing is quite annoying. I based a lot of my code from this page: [URL] And I understand how I can fix my issue on a 2 level nested gridview, by simply adding the C# code:
[Code]....
This makes allows me to save the index and prevent it from collapsing when I'm editing. Unfortunately, because I'm actually editing the 3rd gridview, if I code:
[Code]....
That simply doesn't work because I get the error "GridView2 does not exist in the current context". I also tried adding it to the .designer.cs page, but that doesn't change anything and still doesn't work. I'm not at work atm, and hence cannot paste the entire code, however, would anyone still have any idea as to how I can fix that issue?
i have created an application which shows records from the database i have to make my grid view editable so that it will reflect into the data base
View 17 RepliesI have a page with one dropdownlist and one grid. when dropdownlist's selected index is changed i generate a BindingList with some data based on the dropdownlist's selected value. this BindingList is binded to the GridView with one readonly column (eg: Item) and one column for entering data (eg: qty).
i need the Qty column to directly editable (without pressing edit, then goes to edit mode). and update this values back to BindingList's corresponding Item when the qty cell's focus is changed.
I am looking for a way in which to make a column in a GridView editable.
Currently i am looking into overriding the GridView so that the whole view is editable and then making all the column I do not want to be editable, read only.
I'm sure there is a better way, but I cant find it.
I have set up an editable GridView using the AutoGenerateEditButton property. When the Edit link generated is clicked I only get a small editable area, is there a way to customise this to show more text?
View 2 RepliesI have an editable gridview with blank cells. User enters some numeric data in cells and also user can clicks a button to add new row to gridview. My problem is that, as soon as button click event is fired, the page refreshes & the gridview becomes empty. Can anybody tell me, how can I save values in gridview until the user saves all changes to the server in the end
View 3 RepliesI have a ListView that contains a lot of editable items. Every item has some values, like; item name, item price, item size and so forth. I would like to add another editable column which should be a drop down list. This should list which sizes the item is available at, like S, M, L, XL. Some item are only available in S and M, while other items may just have a standard size (meaning none of the above sizes). So for example if you are to add an item called polo shirt and its only available in sizes L and XL then you should be able to do that. And then at the front-end where the users surf the items it should be like that when a users sees this Polo shirt he should be presented with a drop down list where he is only able to select L and XL
I can't figure out how to implement this in the Listview and the database. I have mentioned that I want a drop down list to appear in the back-end, this is not a necessity, anything will do as long as the front-end is showing a drop down list with the choosen sizes.
I have two pages; one page similar to a 'dashboard' displaying an incoming correspondence gridview and the other page 'incoming' displaying the same gridview of incoming correspondence. So my dashboard page is just a snap shot of what some pages have. So there are main pages that are being summarized in the dashboard. What I want to do with the Incoming gridview in the 'Dashboard' Page is once a user clicks a row in that gridview it obtains the correspondence id and redirects to the Incoming page and make that row in that gridview(same view or query as the gridview in the dashboard) editable.
What I have right now is I am obtaining the correspondence id for the row selected and redirecting to the Incoming page but have noo idea how to make that row editable in the gridview in the Incoming page.
Am building a Form for out intranet that runs on ASP.NET and C#, it is to be a survey from a SQL database. I have the connections setup can pull informations/Questions from the database. I am having a problem with setting up radio buttons within a datalist, ive never done this and i know they require unque names.
It is to be 4 radio buttons per question where only one can be select, i know how to group just not via a datalist with unique names
How can I do paging with datalist if that datalist is populated with inputs coming from a querystring?
View 3 RepliesI need to find which Selected Key value that was selected in the ChildDatalist inside the MainDatalist
this is my Html code...for the MainDataList and the nested Childdatalist
[Code]....
I am trying to place a datalist inside datalist. I managed to place a datalist inside gridview but not datalist inside datalist.
Below is the code I am using to bind the datalist into the master gridview, I am trying to change this code in such way it will be right for datalist inside datalist but so far I did not succeed.
[Code]....
