VWD 2008 Express. Visual Basic.
I want to sequence focus from a textbox in one row to the textbox in the next row in a gridview when the user presses the down arrow key, just as it does when the user presses the Tab key. How can this be accomplished?
i want to enlarge arow when the mouse over it
and to return to the regeular diameter when the mouse leave
Javascript automatically move cursor to next Input Control(Like Textbox ,Dropdown,checkbox,radioButton these Controls are usen in Gridview) in gridview using up/down Key.
View 1 RepliesWhy IsNothing() is behave differently between RDL and RDLC? I was trying to create a report (RDLC) in VS 2008 and using the IsNothing() function to check to NULL value, however, it keeps return #ERROR when I tried to execute this expression:IIF(IsNothing(Fields!dbField.Value),"emtpy",Fields!dbField.Value)However, I tried the same expression with Reporting Services report (RDL), it works and return "empty" string.
View 3 RepliesThe site is written in vb.net, and accessed via https.User randomly meets the warining dialog"This page contains both secure and non-secure items.Do you want to display the non-secure items?", after clicking 'Yes', 404 not found error page will be displayed, but by refreshing, the warning dialog and 404 page
all gone. Also by viewing source code from IE, I found '<meta content="Http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">' where only uses http protocol, Does this have any thing with the error user meets?
I have a button in a repeater control. It saves the data on the screen, so ideally I'd like to do this and not have the screen refresh, as there is no new data to be shown. When I am debugging using localhost, the page just sits there, the data gets saved all is well.However, when I upload the very same page and code to my host, clicking the button causes a full refresh, which as there is a lot of data, means a long wait each time.
View 2 RepliesI have an asp.net application with c# language. I have a common class which maintain the constants and static variables and fields. I also have a login page. If the user logs in successful I set IsLoggedInSuccessfull as a static boolean variable in common class.
My question is: Will this only work for a specific user session or for overall application ?
Edited:
Based on some answers I got another question here.
let say i am using the Static method as Authenticate(User objUser). intention is to call this method when user clicked log in button. where on login button I am let say prepare the User object with certain parameters required for login, then passing to this method. what would be the impact there? let say I have single server for now (no server farm or garden). then there will be the single application level method to authenticate the user, right? and say 10000 user are going to logging in to this site/application then how authenticate() method comes in behaves ? will CLR automatically manage threading there ?
Bydefault breadcrumbs links are behaving like Navigate Url.Due to this we can not get Previous page data.But can we make that link to behave similar to Postback url, like LinkButton has property PostbackUrl , with the help of this we can get Previous Page data.
View 1 RepliesQuery 1 - Grid View: - I have an excel sheet which I import into gridview at runtime. For excel sheet import, I have a fileupload dialog box and an asp.net button control which when clicked imports the sheet contents into a gridview. The problem is I have my fileupload box and button control in a page called Default.aspx and I need the gridview get displayed maximized in a new page called Default2.aspx.
Also, I need to specify the row number of the field titles from the excel sheet dynamically at runtime so that the gridview appends any new field/column from that row on. The excel sheets I use contain complex formatting. Is there anyway to display the excelsheet contents as they have been defined and formatted?
Query 2 - Sessions: - I add nodes to my treeview dynamically at runtime. Since HTTP is a stateless protocol, the changes which I do remain only for that session. How do I append the changes I do to the treeview simultaneously in the code?
- I have appended 2 extra columns into the excel sheet generated gridview which take input through dropdownlistbox control at runtime. How do I update and retain those changes in the gridview?
I have got 2 Drop Down Lists on my Form and 1 GridView. I want GridView to display the data according to selection from the Drop Down Lists.
For Example, One Drop Down List contains Names and other contains Dates. Both the Drop Down Lists can post back. So if i select a name from 1st Drop Down list, the Grid View should show all the results according to that Name. Similarly if i select the Date from the other Drop Down List , the Grid View should show the results according to the dates. But i cant figure out as how to bind Grid View to respond to 2 Drop Down List.
i am binding both the Drop Down Lists and the Grid View to the DataSource Objects, which is getting data from the database.
How can I make row bold in Gridview.
Protected Sub grdData_DataBound(ByVal sender As Object, ByVal e As EventArgs) Handles grdData.DataBound
grdData.Rows(0).Style.Add(HtmlTextWriterStyle.FontWeight, "Bold")
End Sub
This code makes the first row bold , but I want to make the row of every gridview new entry bold.
I have a grid view which is dynamically generated via C# using a DataSet. I'm passing a row ID field (from the database) to the grid view, as this is required when a user clicks to edit a records. However I don't want the user to be able to view the column.I have tried the following but it doesn't seem to work? hide the column or a better way of attaching the information to the grid view row so it can be used at a later stage. c#
DataColumn ColImplantCustomerDetailsID = new DataColumn();
ColImplantCustomerDetailsID.ColumnName = "Implant ID";
ColImplantCustomerDetailsID.DataType = typeof(int);
ColImplantCustomerDetailsID.Visable = false; <-- visable doens't work here.
asp.net
I've got this gridview. The gridview uses TemplateFields as the number of fields in the database's table. What I do next is use an ItemTemplate to present the correct column info.
Now, problems rise when the user click's Edit. Since I can only use EditItemTemplate to edit I am resulted with a control in each column. What I really want is to have a single row with no columns so I can easily style the edit mode (having a table with a different layout for example).
Is this possible?
I have a gridview that has both a select and an update statement. One of the cells is a date cell, and the other is for numerics only. Is there a way I can do this? At the moment, anything can be keyed into the cells and this results in an error as my update stored procedure expects a date value and a numeric value respectively.
View 2 RepliesI have got 2 Drop Down Lists on my Form and 1 GridView. I want GridView to display the data according to selection from the Drop Down Lists.
For Example, One Drop Down List contains Names and other contains Dates. Both the Drop Down Lists can post back. So if i select a name from 1st Drop Down list, the Grid View should show all the results according to that Name. Similarly if i select the Date from the other Drop Down List , the Grid View should show the results according to the dates. But i cant figure out as how to bind Grid View to respond to 2 Drop Down List.
BTW i am binding both the Drop Down Lists and the Grid View to the DataSource Objects, which is getting data from the database.
I have a gridview in page with following code:
Grid present data as following example:
12/17/2010 apple send
12/18/2022 grape send
my template code is:
Collapse
My current code is costing performance issue when ran on server.
ISSUE:
I've a a textbox whixh is invisible by default and a button, which is visible and both are placed inside grid's item template
I've also used ajax's update pannel to supress postback
My requirement is to make thetext box visible on button click which is working fine and fast in the localhost machine
But when put on server,its taking considerably more time to make the text box visible.
[code]....
I have a database table column consisting of text URLs [URL] In my LINQ-to-SQL-driven gridview, I want to make this a clickable link programmatically, with differing link text (e.g. "Link text"). I'm getting close but am missing some key concept. Here's the core of the .vb codebehind:
Dim dctx As New ResourceMod.ResourceModDALDataContext
Dim eleResObj = From eleRes In dctx.Resources Where eleRes.Type = "url" Select siteurl = eleRes.Website
GridView1.DataSource = eleResObj
GridView1.DataBind()
This displays the raw URL in the gridview (i.e. non-clickable). I've experimented with adding an explicit hyperlink column a la [URL](setting AutoGenerateColumns false etc.), but haven't yet figured out how to assign the asp:hyperlink Text and NavigateUrl fields with the anonymous-type object eleResObj. Using a field construct such as Text='<%# Eval("siteurl") %>' isn't working, presumably a scope issue. Is a LinqDataSource needed in this case, and if so, how would that affect the original LINQ query?
based on the content of a field in my gridview, I would like to make another field mandatory..So its like this, if the field in my gridview called "Name" = Fred then the "Salary" field is mandatory and has to be filled in by the user, however if the field name is not "Fred" then the salary field is not required..how can this be achieved?
View 3 Replieshow to make gridview with scrollbar with making header static.
View 2 RepliesI have one GridView called GV_IssTypeDesc and one DetailsView called DV_IssueLog.
The scenario is that i only want GV_IssTypeDesc gridview to appear when DetailsView DV_IssueLog is in edit mode. How do i accomplish this?
I refered to: [URL]
For now i have done the following:
UpdateIssue.aspx
<asp:DetailsView ID="DV_IssueLog" runat="server" Height="50px" Width="400px"
AutoGenerateRows="False" DataKeyNames="dbIssID" OnModeChanging="DV_IssueLog_ModeChanging"
DataSourceID="SqlDS_IssueLog" BackColor="White" BorderColor="#E7E7FF"
BorderStyle="None" BorderWidth="1px" CellPadding="3" GridLines="Horizontal">
<asp:GridView ID="GV_IssTypeDesc" runat="server" AutoGenerateColumns="False"
CellPadding="4" DataSourceID="SqlDS_IssTypeDesc" ForeColor="#333333"
GridLines="None" Visible="false">
UpdateIssue.aspx.vb
Protected Sub DV_IssueLog_ModeChanging(ByVal sender As Object, ByVal e As System.EventArgs)
If e.NewMode = DetailsViewMode.Edit Then
GV_IssTypeDesc.Visible = True
Else
GV_IssTypeDesc.Visible = False
End If
End Sub
The "e.NewMode" is underlined blue in color and it is stated "NewMode is not a member of System.EvntArgs".
How do i solve this problem?
By the way, I am using Web Developer 2008, VB.net.
Im making a gridview that need to show the information of a user that is logged in, but i got the "?" ERROR whole the time.
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False"
I have a gridview setup and have the select button enabled. I also have a gridview that doesnt have a select button enabled..
On them both, if its possible, i would like to make the row itself selectable instead of just enabling the select button.
Using David's answer here :-
Accordion - add arrow to each nav item?
on my accordian here:-
Error Help::Multiple controls with the same ID 'ctl00' were found. FindControl requires that controls have unique IDs.
The arrows wont show..wats wrong?
Is there a way to remove the arrow from the menu when the root item has subitems?
It would look neater if the arrow wasn't there.