i ve a grid which shows a large no of records, wen i press save button before loading all data then it through exception.... i want to disable my save button util all data is successfully loaded in grid. after that i want to enable save button
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I need the button1 to be disabled till user check any ckeck boxand become enable with any chec
How can one disable a Link Button in gridview. In gridview, I had defined linkbutton as :
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="lnkbtndownload" runat="server" CssClass="Links" CommandName="DownloadPdf" CommandArgument='<%#Eval("Client_ID")%>'>Download</asp:LinkButton></td>
</ItemTemplate>
</asp:TemplateField>
I built a simple application that is used to manage photos for an image gallery on my employer's website. A user can add, edit, or delete items which are stored in an XML file. I've set up Up/Down buttons so that I can move pictures up and down in the order.On the first page, I've disabled the Up button of the first item on the RowDataBound event... since it's already first
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I'm trying to do the same for the Down button on the last item of the last
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In one of my Web Page, there is one Modal Pop up, in which I am using Gridview Edit, Update, CancelEdit, Delete functionality.Main functionality is : If while deleting any of the Gridview Row, if only 1 row remains in Gridview (that row can be any row), then that row should not get deleted.Rest of Edit, Update, CancelEdit functionally is working fine.
I used below code for above:
 C#:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindGrid();
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problem is: When any last row is left in Gridview, its Delete button is disables that time (as per requirement and functionality). But when user clicks on Gridview "Edit" button, update section opens, and at that time "Delete" button gets Enabled, so that time user can delete the last row of Gridview which should not be done.I had fixed this problem for "Cancel" and "Update" button of Gridview using below line:
Response.Redirect(Request.Url.AbsoluteUri); but unable to fix it for "Edit" button of Gridview. If Last row is left in Gridview , and user clicks on Gridview "Edit" button of that row, then at that time "Delete" button should not get "enabled" it should remain "disabled"
I have been trying to get a Gridview of a list of usernames and passwords for site login that the Edit button would be disabled if one of the columns had a certain word in it?
For now, I need the Edit button to be disabled if the Username for a record is "admin". Is there a way to do this? My current code is here:
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I need to check for two differect text to make the Edit button inactive. For example, I need to make the button inactive when the ActionTypeName field has value either Accepted date or Received date. I can do one check with Accepted date but not both.
View 1 RepliesI want a solution for checkbox Check changed.in my gridview when i check on any row it hits check changed event and i have made a button visible if atleast one checkbox is checked.(But when i uncheck i want the button to get hidden if no row is selected).
View 1 RepliesI have Link Button to Export to excel in Master page. Since I have placed it in master page I can see Export link button in every page. I need to disable link button where gridview is not present in a page.
IÂ thing using Enabled property we can do. How to proceed. Is there any other way to do it.
<asp:LinkButton ID="LinkButtonExport" Text="Export to Excel" runat="server" OnClick="LinkButtonExport_Click" />
Suppose the Gridview on the page is for showing the detail records of the Header master record on the same page. How to disable the "Edit" within the Gridview? I would like to disable the "choose" in the Popup of the Gridview and also to disable any buttons of that.
View 1 RepliesI came across the below article, I would like to know how to properly respond to the drop or stop event so that I can show the Save button only once someone changed the order. In other words, I would like the Save button hidden initially, only to make it visible once a drag and drop has occurred.
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I am looking to use a gridview as an array that does not get loaded with data, instead I would like to use it as a grid which contains textboxes that the user can enter information in to, which I will read.Is this the right control to use? If so, how do I make the grid visible when I am not binding any data to it?
View 5 RepliesWhen I Drag and Drop the gridview row record then update preference will be enable the Button(update preference). Otherwise it will be disable..
Please refer this link: [URL] ....
I have a dynamically loaded usercontrol
<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ucEditPanel.ascx.cs"
I want to download all the pages from a gridview to excel, I have the code which is working. But the problem is that it gets the data only from the current page.
I tried making paging=false. But it doesnt work. And if i use databind it does not get any data from the gridview.
i have used a button in gridview.i want after a single click all the button become disable..
View 9 RepliesI have a grid view with each row as a link button. When I click on the row, some data parsing process takes place (about a 15 sec process). The grid refreshes itself at a regular interval. I want to disable the link when it is clicked once, so that the user gets to know that row has been processed already and does not click it again, until the grid refreshes itself and the row disappears. I am copying my gridview code below. how to disable the link button on that row as soon as it is clicked.
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I have a very complex page with 11 formviews, 1 dropdownlist, and 11 sqlDataSources.I have several issues
Page: This page controls my website users and their info. There are 2 different users with 3 different permissions; users - 1 Primary(account Creator), and the rest; Permissions - View, Edit(Manage), Create/Delete(Author)
Each Formview controls one column in the table.
1st. After Permissions are read, the add, delete buttons are to be disabled if no permission. If the User selected is the PrimaryUser the delete button is disabled. On Page load, the delete button is enabled even though the displayed user is the Primary, when you select another user, then select the primary again, the delete button is disabled, but when you select another user the delete button is still disabled. This should not be!
2nd. I then added a check to see if there was one or more locations, and if there is only one, then disable the edit button that allows a user to assign a user to a specific location. example: if there are 3 locations, you may assign a user to that office location, but if there is only one location, there is no need. I try to disable the edit button in formview, but I get "object reference not set to instance" which is total cr#$ because the button is there in the form.
3rd. When a page loads and all of your sqlDataSources have a Select controlParameter that is determined by a DropDownList, how is the initial record determined other than it is the first record?No matter how I work my code, these issues do not work, and it is very frustrating and holding my project back. I have been working on thes for a week.
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disable an Add button in a gridview when the Edit or Delete button is clicked.?
View 5 RepliesI have a gridview that can be sorted by a few of the columns.
How do I tell the gridview to go back to the unsorted mode. That is, go back to listing rows in the order they appear in the datasource.
It's ok if this will only work the next time a rebind is done on the grid. Currently it's maintaining the sort mode after a rebind. I don't want it to do that.
I'm trying to enable/disable buttons in my gridview according to a value in gridview's field.
But everytime when I try to run my page, it shows me below underlined error and point to my gvTimeSheet.DataBind() in page_load.
"Unable to cast object of type 'System.EventArgs' to type 'System.Web.UI.WebControls.GridViewRowEventArgs'."
I also tried to enable / disable button in HTML but it just against from what I need it to be.
Example, sheet_status = true, I do not need to enable the button.
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how can i disable an entire column of a gridview?
View 6 RepliesI have a gridview control. I am not using any templatefields or boundfields. The data will be populated dynamically. I am using RowEditing, RowUpdating and RowCancelingEdit events. In RowEditing event, as we know all the cells in that row will become editable, i need to disable few columns(Cells) from editing.
View 1 RepliesI have a check box in a template field in a gridview.
Based on some condition, I want those check boxs to be enable and disable.
I am trying the below code but does working..
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I have a problem with the allow paging and sorting in the gridview. I have a button to export the gridview data to excel and I need to disable the paging and sorting in code behind. When I export to excel it have the link numbers of the paging and the column header as a link to sorting. I'm using VB.
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I don't get the paging and sorting disable.
