I have a single event handler for multiple buttons. By default, the label says player 1 and when a button is clicked, the label changes to player 2. How would I go on having it go back and forth between player 1 and player 2 when a button is clicked until one of them wins? Preferably in C#.
View 1 RepliesI have four pages and user enters certain information and navigates to the next page. In the last page, when user clicks on submit button it will redirect him to the confirmation page. Once the user is in the confirmation page and clicks on back button, all the fields in the previous pages must be non-updatable. Note: User can use the back button to view his previous data but not-updatable anymore.
View 1 RepliesI've got a page with a few labels which are affected by a SQL query on page load. For some reason the text remains invisible (or white o a white background) until I click on it or try to highlight it. I'm using 2 nested master pages and other similar pages do not have the same issue even though they use near identical code.
View 1 RepliesI'm trying to change the text of a GridView label in an ItemTemplate and I am having some issues. I searched all over and can't find a solution. This is what I am trying to do...
I have a GridView that has a comment field. Normally when the page is rendered the comment field is truncated using a truncate class that limits field length. The full contents can be displayed in a tooltip when the comment field is hovered over. That part works fine.
I also have an export to Excel class that will take the Gridview and export it to Excel and that part works fine as well...
Now the issue... Because of the truncated field, when I do an export it will export exactly what is in that field, the truncated version of a comment. When the export button is clicked I need to change the .text value of the label that is in the GridView ItemTemplate
From this truncated version...
[Code]....
And then back again after the export routine is complete.
I have accessed the contents of a label before using FindControl but never set a value, is this possible? Also, I have captured what is in the comment field on RowDataBound but by that time, it is already truncated.
I have a asp.net page - manageCustomer.aspx with a button 'SyncCustomers'. When this button is clicked, customer records will be taken one by one from one database and syncd with another database. As it is a long running process, when this button is clicked and process starts, I want to show present status in a label box of the same manageCustomer.aspx page. But inside this button click event, where I have codings for this process, when I try to update text of label box, its not changing in that page. only when all process were completed,last text that i gave for label box is displayed. So, How to give updates of running process in a label?
View 10 RepliesI have several buttons on a web form. They only click if you click on the text of the button. If you click on the space between the text and the border of the button, nothing happens. This behaviour is in IE8. In FireFox, the buttons are completely frozen.
View 4 RepliesI have a very common problem with asp.net . I have designed a webpage that performs some action on its load event but whenever a user clicks on back button those actions are not performed as Page_Load event is not called.I have searched a lot of forums but wasn't able to get a exact answer. All I was able to know that it was happening due to cache memory maintained by browsers. I don't want to delete that cache. I want browser to work in normal way.
View 3 RepliesI have grid view in my page below is my code
<asp:TemplateField ItemStyle-Width = "100px" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
<asp:Label ID="lblmob" runat="server" Text='<%# Eval("Tell")%>' CssClass="lblmobV"></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField ItemStyle-Width = "15px" ItemStyle-HorizontalAlign="Center">
<ItemTemplate>
[code]....
I want when users click on Linkbutton it insert data from gridview into Variz Table in database but when I click on link button below error happen Server Error in '/behtop website' Application. Object reference not set to an instance of an object. An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception System .NullReferenceException: Object reference not set to an instance of an object.Source Error:
Line 377: SqlCommand cmd = new SqlCommand("insertvariz", _cn); Line 378: cmd.CommandType = CommandType.StoredProcedure; Line 379: string Mobile = ((Label)GridView1.FindControl("lblMob")).Text; Line 380: Line 381: cmd.Parameters.Add("@ID", SqlDbType.VarChar).Value = lnkRemove2.CommandArgument;
I have a web page that has a repeater bound to a data source. I beed to change a label inside the repeater based on the data that is in each repeater item. For instance, for the first item it might be one thing, and for the next item the label may be something else. I am currently doing some processing in the prerender event, but I don't know if I can or how to access the data source fields there. Where and how do I get access to the data in each item so I can change the label text?
View 3 RepliesObviously I am a total noob and this is simple to some of you, but I can not figure out why the rest of the sub works, but the button1.Text="Uploading, Please Wait..." seems to be completely ignored.
The button is supposed to change text when clicked but no method I have tried works with my page.
Here is my simple upload form page:
[Code]....
Introduction:In modified list page I have html controls to filter data in table. By default data in main table is not filtered. This page can view and filter data authenticated && non-authenticated users. For storing membership information I use ASP.NET membership.
Question: My Simple Grid table:
<table>
<thead>
<tr>[code]...
Also have simple html elements to filter data in upper table after button click. After user click on "City name" page redirrects to Details Page. And in Details page user can click on button Back to List. How to save previous filter options, when user clicked on back to list button. Now in when user clicked on btn "back to List",
table loaded with default data (it is bad).
Aim: How to realize saving previous post for registered and unregistered users, if this tables more in other pages (not one).
Also, how to realize saving optional parameters registered users.
Notes:
I use SQL Server 2008.
I have a label on my page, and in Page_Load I have
Code:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Label1.Text = "dog"
End Sub
This works when I run it locally, but not when I upload it to my host. The label does not change. what is going on?
i am using vs2008. 1/ i am placed a datagrid control, a textbox and a server side button are inside the CollapsiblePanelExtender.
2/ The collapsible panel Extender placed inside the updatepanel.
3/ outside of updatepanel i have another button("next page") to redirect to next page.
When the page is loading, i am displaying all the records in datagrid. For an example 100 rocords. if i entered some values in textbox and click the button it fetches searching result based on inputs and displaying it in datagrid (for example searched result 20).
Now, I click the button "next page" it redirect to next page. if the user click the browser back button, i need to keep the datagrid to show only searched result. but Instead of that, it displaying all the records(100 records). how to resolve this?
In my web page, i am retreiving values from database in textbox. I have one update button in that page when i change the textbox value and click on button the value does'nt change it is taking the same value. What is the problem i did'nt understand?
Code for retreiving Values from database:
[Code]....
Code for Updating on button click:
[Code]....
I have css styled button on a page, but the click event only fires if clicked on the text or border in IE8. The button is wider that the text on it but it doesn't work when clicking anywhere on it except the text or border. This only happens in IE8, in Firefox and Chrome everything works as expected.
View 2 RepliesI have a GridView with two templatefields, one with a DropDownList and the other with a TextBox, both loose their values once I hit the "update" button. Is it any way I can make the controls keep the values?
View 8 RepliesI have just a form with several text boxes and two buttons one with next and anothe with previoues i have writtern code
<form id="Info" method="post" runat="server" defaultbutton="btnNext">
</form>
very first when the page loads the focus willl be on the next button, when i try to enter the text in the text box, focus changes from the next to the previous button (Previous button is the first button i have).
I have a Gridview., usually, when the delete command button is clicked then the row will be deleted., But what should I do if I want a alert message like "Are you sure......." to be displayed.....
View 3 RepliesI was looking for some better way of coding to populate all text boxes and make them visible once a button is clicked, is there a better way of doing this than I describe below?
The scenario
I have a letter like format on a page with labels displaying address, name etc and it was recommended that on this page some of the information should be able to be edited. The idea I had was to keep the labels displaying the information but then when the edit details button is clicked the labels disappear, text boxes will appear and be populated with the same text as the label to allow the user to edit the details.
I seem to repeating lines of code but changing one thing each time
on page load
Dim Sname As String = Request.QueryString("Name")
lblStuName.Text = Sname
tbStuName.Text = Sname
tbStuName.visible=false
Dim Saddress As String = Request.QueryString("Address")
lblAddress.Text = Saddress
tbAddress.Text = Saddress
tbAddress.visible = false
etc...
on edit button
tbStuName.visible=true
tbAddress.visible = true
etc..
on the save button
sqlStatement = "UPDATE StuTable SET Name = '" & lblStuName.Text & "', Address = '" & lblAddress.Text
My code seems very repetitive in many parts, I was looking for a better coding style to do this can anyone suggest a better way to do it? Is my idea sound right way to do this or can anyone suggest a better way it can be implemented?
i have a radio button list in my code
[URL]
I also have a label jsut below this
<asp:Label ID="LabelCarrierCode" runat="server" Text="Select Carrier Code" Width="163px" Visible="False"></asp:Label>
What I want is to change the label text if the user selects the second radio button i have tried doing this but it does not works
[code]....
URL....According to my requirement based on columns value button text is changing. But I want to apply some action on it. Means previously, I used Command Name for a button and in Row Command event I have written the code which was working. But now, after writing this code I am getting an error message. Because now the button is converted into template field.
View 1 RepliesAnyone have this problem. When you write a ex. label name or label text in the properties window, it look like its updating the text before you actually are finish. This make you type over what you allready wrote. Its not a big problem,
View 2 RepliesI have a Contact page, with 4 textboxes and 4 field validators. I made a RESET button to clear the text when pressed. But for an example: if i type on 2 textboxes and then press the RESET button, it tries to validate all 4 textboxes.
[Code]....
In my Table in Every row I had label and text box.in page load I show 3 text boxes and 3 labels.But When I click Add more button Every click we need create one label and One text box Dynamically...By Using Asp.net ,C#.net
View 1 RepliesI have a .aspx page that can be called from two other pages in the same project. There is a "Back" button on that page. When the user clicks on the back button, how do I know to which page (called from page 1 or page 2) I should go back?
View 8 Replies