How To Check If Gridview Has Data Display Or Not
Jan 6, 2010how to check if my gridview has data display or not? I want to check that so that i can display if the the search returns nothing.
View 1 Replies
Similar Messages:
Data Controls :: Dynamically Find Difference Of Check In And Out Time And Display In GridView Row
Nov 22, 2015grid:
<asp:TemplateField HeaderText="Outdoor Hours" ItemStyle-HorizontalAlign="Right">
<ItemTemplate>
<asp:Label runat="server" ID="lblOutdoorHours" Text='<%# calculateOutdoorHours(Eval("CheckOut")) %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
Function:
protected string calculateOutdoorHours(object CheckOut) {
for (int i = 0; i < grdAttendance.Columns.Count; i++) {
string nextCheckIn = grdAttendance.Rows[i].Columns[1].Text;
TimeSpan duration = DateTime.Parse(nextCheckIn.ToString()).Subtract(DateTime.Parse(CheckOut.ToString()));
return duration.ToString();
}
}
Data Controls :: Display Sum (Total) Of Checked GridView Rows On CheckBox Check Using JQuery
Sep 20, 2015I have a grid view with two columns A and B. Column A has Checkboxes and Column B has numeric values(int). When user checked checkboxes the checked checkboxes column B have to added and displayed in a Label.
View 1 RepliesData Controls :: Check For NULL Values Sum And Display Values In GridView Cells
Apr 3, 2013i am using a gridview in my web page,i used to bind the database records to the gridview..my columns are name,empid,company name,pl leave,sl leave,total leave taken here total leave taken is not a database fields,in the page i want to fill the records once loaded pl leave and sl leave is added and display in the total leave taken column..it working properly when all pl ans sl columns fill with numbers,if some pl and sl leave having blank values.it showing an error like input sting was not in correct format..this is my code
<Columns>
<asp:BoundField DataField="slno" HeaderText="SerialNo"
SortExpression="slno" />
<asp:BoundField DataField="ecode" HeaderText="Employee Code"
SortExpression="empcode" />
<asp:BoundField DataField="ename" HeaderText="Employee Name"
[code]....
Forms Data Controls :: Uncheck And Check The Check Box Inside Gridview Using Button?
Nov 12, 2010i have a UP and DOWN buttons ouside a gridview and a checkbox inside the templated field .I will check the checkbox to sleect a row , after that if i click on UP button the checkbox above the selected checkbox should be selected.
same with when i click on DOWN button the checkbox below the selected checkbox should be selected.
Forms Data Controls :: Uncheck / Check A Check Box Inside The Gridview
Jan 6, 2010I have a grid view with two columns...one column has a no. like (123) and a check box....which user can checked or unchecked......all I need to do is that I need to disable the man handling of that check box......rather I would like to see a seperate grid view with the same no. of rows as of the first and in this gridview I may allow to type in or scan the no. and if this scanned or typed number matches any no. in the first gridview number then the corresponding check box should be checked/unchecked.
View 1 RepliesHow To Check The String Of The Characters In Database And Display In Data Grid
Feb 15, 2011I have string i get it the chracters and copare it in my table with productvalue and also comapreing productgroup g 1 to 10 thats is the lenth of the string.but it doesnot show any data in data grid.
View 4 RepliesForms Data Controls :: Add Another Column In Grid Which Display Check Box
Jun 22, 2010I am displaying some data in a grid view. I want to add another column in the grid which displays a check box for each row in the grid.
1. How do I give a new name to each textbox? example could be corresponding Case No value could be the text box name.
2. I have a button to read what checkboxes have been checked and initialize a string accordingly. For each checkbox checked it should add the corresponding row's "case no" value to a string.
[code]....
Forms Data Controls :: Display Checkboxes In Listview - Check On Bases Of Database Values?
May 10, 2010Should I use the SQL Server bit data type or a simple varchar where the user would enter "yes" or "no"? More importantly, how wold I go about checking these checkboxes in the listview based on the values stored in my sql server database?
View 5 RepliesForms Data Controls :: Gridview Check Missing 1st One With Gridview Helper Classes
Feb 23, 2010im reading checkbox value which is checked on my gridview but as per my code is missing the 1st one which on top but i select from the middle then it is working fine here is link for gridviewhelper classes [URL] and im calling this code from gridviewhelper classes on page load event
Dim helper As New GridViewHelper(Me.GridView2)
helper.RegisterGroup("heading", True, True)
AddHandler helper.GroupHeader, AddressOf helper_GroupHeader
and here is my code
Dim sc As New StringCollection()
Dim id As String = String.Empty
For i As Integer = 0 To GridView2.Rows.Count - 1
'loop the GridView Rows
Dim cb As CheckBox = DirectCast(GridView2.Rows(i).Cells(2).FindControl("CheckBox2"), CheckBox)
'find the CheckBox
If cb IsNot Nothing Then
If cb.Checked Then
id = GridView2.Rows(i).Cells(1).Text
sc.Add(id)
MsgBox(id)
End If
End If
Next
How To Check All Check Boxes Are Checked Or Not In A Gridview
Dec 3, 2010 finding all check boxes in asp.net grid view is checked or not.
Depending on this I have to grayed out a button...
I have to enable the button depending on all check boxes are checked..
how to do this and on which event i have to place my code.
Forms Data Controls :: Gridview - Display A Image Button To Display Date
Sep 7, 2010i have a gridview binded with data when i hover mouse to row i want to display a image button to display date ,and when i click the button i want to display calender control for choose date, and next step after i choose date it will be must insert into database. and mean while a hidden label control will display and date shuld be display in it
View 2 RepliesData Controls :: Display Image Thumbnail From Database In GridView And Display Enlarged Popup
May 7, 2015After saving image in db how can we retrieve it in gridview like thumbnail size image and by clicking on image in gridview its open as preview. How can we do this in asp.net using c#.
View 1 RepliesForms Data Controls :: GridView And Editing Data - Check For Correct Data In Each Field
Apr 7, 2010I have loaded up a gridview object with data. I have turned on Edit on the grid. It lets me edit the data, but I also want to put some code to check for correct data in each field. I tried to assign a requiredfieldvalitor, comparevaliditor but they don't work. Is there an event I can capture to fire up some code before the grid sves my data?
View 3 RepliesForms Data Controls :: How To Check If There Have Multiple Data Inside A Gridview
Mar 31, 2011I have a GridView which have 1 TextBox inside of each row
and then user can batch save these Data by click button
I want to check if user input mutiple data before I process next step
what I can think out is to run a loop through Gridview Rows
just wondering besides this way does there have other way can do this?
Data Controls :: Check For Duplicates While Inserting Data From GridView To Database
Apr 27, 2014How to check for duplicates before inserting in SQL Server inGridView in ASP.Net ....
View 1 RepliesData Controls :: Check Each Row Of Data In View State GridView
Jan 9, 2014How to write the condition in C# check each row of data in view state gridview ?
Based on the below code statement , it will check for the first add in row from DB. if not exist, then will pop up " "Message", "alert(' " + Item + " not exists in Location-[" + FromLocation + "], please check again!!"
How if add more than one row in view state gridview, and check it one by one, if not exist,then highlight the row record ?
protected void Add_Click(object sender, EventArgs e) {
GridViewMMSI.Visible = true;
if (ViewState["CurrentTable"] == null) {
int NewTransID = Convert.ToInt32(ViewState["Trans_ID"]) + 1;
ViewState["Trans_ID"] = NewTransID;
[Code]...
Data Controls :: Check Uncheck All CheckBox In Child (Nested) GridView When Parent GridView CheckBox Is Checked Unchecked?
May 7, 2015when i checked the checkbox in parent gridview, all checkbox in child gridview will be checked.
how can i select the checkbox of child gridview checkbox in the when i select the checkbox from the parent gridview?
code behind
protected void OnCheckedChanged(object sender, EventArgs e)
{
[Code].....
VS 2008 Bound Gridview Control - Check When No Data?
Dec 16, 2010I have a gridview control on a .aspx page. It is a bound control. So basically I didn't have to write any code to pull the data from database and show it on the grid.
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:ConnectionStrdatabase %>"
ProviderName="<%$ ConnectionStrings:ConnectionString.ProviderName %>"
SelectCommand="SELECT * FROM order WHERE SETTLEMENT_DT > AS_OF_DT"
</asp:SqlDataSource>
<asp:GridView ID="GridViewMissingCusipNumbers" runat="server"
AllowPaging="True" AllowSorting="True" SkinID="Professional" Font-Name="Verdana"
Font-Size="10pt" Cellpadding="4"
HeaderStyle-BackColor="#444444"
HeaderStyle-ForeColor="White"
AutoGenerateColumns="False"
DataSourceID="SqlDataSource1" DataKeyNames="BO_SECID"
onrowcommand="GridViewMissingCusipNumbers_RowCommand" Height="285px"
onrowediting="GridViewMissingCusipNumbers_RowEditing"
onrowupdated="GridViewMissingCusipNumbers_RowUpdated"
onrowupdating="GridViewMissingCusipNumbers_RowUpdating" Width="426px"
onrowcancelingedit="GridViewMissingCusipNumbers_RowCancelingEdit">
<Columns>
<asp:BoundField ReadOnly="true" DataField="BO_SECID" HeaderText="BO SECID"
SortExpression="BO_SECID" />
<asp:BoundField DataField="CUSIP" HeaderText="PROXY CUSIP" SortExpression="CUSIP" />
<asp:BoundField DataField="PRICE" HeaderText="PRICE" SortExpression="PRICE" />
<asp:CommandField ShowEditButton="true" />
</Columns>
<HeaderStyle BackColor="#444444" ForeColor="White"></HeaderStyle>
<AlternatingRowStyle BackColor="Silver" BorderColor="Black" />
</asp:GridView>
So far so good. But where is no data is not returned from the database, I want to display something on the page saying "No data returned". But I don't know which gridview control event gets fired so that I can write some code in it to check if the records returned are zero.
Forms Data Controls :: Allow Only One Check Box To Be Checked In The GridView?
Nov 16, 2010I have a gridview that returns several records for the same user and each record has a column with a check box. I need to allow the user to choose only one to check. Also one check box is always supposed to be checked. What is the best way to do it? I was thinking of writing a stored procedure that checks if only one is checked, and then returns true or false. I think there is a more efficient way to do it...
View 3 RepliesForms Data Controls :: GridView And Check Box In One Of The Columns?
Jan 24, 2011I have a GridView and check box in one of the columns.what i need to do is, if the checkbox is checked i need to replace it with a Tick Mark image instead of checkbox, otherwise leave the column blank.
View 13 RepliesForms Data Controls :: Check If A GridView Exists?
Dec 9, 2010I have a page with a simple textbox, when an OrderNo is entered in te textbox the page is populated with 2 or 3 gridviews depending if the order has items reserved or on back order.
GridView1 has data about the order, like status, payment details.
GridView2 has data about orderitems, each row displays an item from the order with stock and order quantities
GridView3 has data about backorders, each row displays an item from the order with quantity reserved and quantity on back order. As is no data for GridView3 if order is not on backorder I thought that I can enclose my code inside an if block
if GridView3 isnot nothing then
'getting some data from the cells in GridView3
endif
but the code still executes.
Forms Data Controls :: Gridview Check Box And Parse()?
Oct 5, 2010Documentation for using a checkbox with a gridview has the following statement:Because a check box can display only a selected or an unselected state, a CheckBoxField object can be bound only to a field with a Boolean data type or a string that can be parsed byParse.No example has yet been found to explain how using Parse to control the value of theis done. Interestingly enough I can find a fine example for the unlikely scenario of embedding a bulleted list in a grid cell.
View 4 RepliesData Controls :: Check Whether GridView Has Rows Using JQuery
Aug 18, 2015I am adding gridview data into data base every thing is fine but problem is that when there are no row then it give the message Data scessfully saved but I want it give me message when data entered into data base. When there are no data into data base it give me message there are no row in grid view .
Following my code
Function AddGridviewData() {
var AddRow = new Array();
if (count = $get("id*=Test_gridview]").rows.length != 1) {
////length mention because I have one row into gridview but there are no data in that row means empty.
[CODE]..
how I show message (Data Successfully saved) when data entered into data base when there are no row show (No Row in gridview)
Data Controls :: Check Uncheck All Checkbox In GridView
Dec 26, 2013If I check the header checkbox all the items are getting inserted If i deselt some of the items its not taking it.
If I deselect some items it must not insert inot the checkbox
<asp:TemplateField HeaderText="StateName">
<HeaderTemplate>
<asp:CheckBox ID="checkAll" runat="server" onclick = "checkAll(this);" />
</HeaderTemplate>
<ItemTemplate>
<asp:CheckBox ID="CheckBox2" runat="server"/>
[Code] .....