.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
david stephan
Gaurav Pal
Post New Web Links

perform sum of textbox values and display the total in gridview footer row textbox

Posted By:      Posted Date: September 28, 2010    Points: 0   Category :ASP.Net

i have a gridview in which i have added two textboxes .

the second textbox is placed in footer of gridview

wht i want is when the user enters values in the first textbox the total of these textboxes should be displayed in footer row.

Pls help

View Complete Post

More Related Resource Links

keep values in textbox in gridview whilst paging

Hi,   I have a gridview in my webpage which has paging enabled. There are around 5 textboxes in a row and when I enter some text and then move to another page and move back to the page I entered the values in, they are not lost. I have enabled the viewstate in the gridview. I have implemented a datatable to my grid which should hold the values in the viewstate. This worked before I added paging. Please can someone offer some advice as to how I can maintain the values in textboxes whilst moving between different pages? I have tried searching it but I can't seem to find any relevant info.   Thank you very much.

display color in textbox inside Gridview

Please let me know how to display background color of text box  inside a grid view.The Color value will be obtained from the DB.   eg. #00033

Display selected items total in gridview footer


Hi all,

           I will have a gridview with checkboxes and some amount fields. I would like to display the sum of the amount in gridview footer depending on the checked items by the user. Can any one give me a sample code

Calculating total of template textbox inside gridview



I have been asking this for a long time.But the answer what i get is not want i need.I have a  gridview with two template text box (t1 and t2) inside gridview and four textboxes outside the gridview on the form (txt1,txt2,txt3,txt4).All these textboxes allow only integer value to be entered.What i need is to get the total of all these textboxes (ie,template textboxes as well as textboxes outside gridview) in a textbox named Total at the same time we enter values in a textbox.Also if i change the value of a textbox later that too should be reflected in the Total textbox .I know how to calculate the total of the textboxes outside the gridview.But i need the total of all textboxes including template as well as textboxes outside simultaneously

Pls help and thanks in advance

Details should be display gridview's TextBox


Dear Friends,
   I am using gridwiew.
  To display Name, Sex, DOB, and Message(From SQL-server 2005)
   I want The message coloumn datails should be display in textbox(textbox placed in inside the gridwiew) 

How to compare asp.net Textbox value is equal to Gridview footer itemtemplate text box on button cli



I have one asp.net textbox and gridview footer template textbox on clicking the button, i need to check the textbox value is equal to gridview footer template textbox value are same....

my aspx page code:-

     <asp:TextBox ID="TextBox3" runat="server" TabIndex="1"></asp:TextBox>

<asp:TextBox id="we" runat="server"  Font-Size="10pt" Font-Names="Palatino Linotype" Font-Bold="True" ForeColor="#000000" Width="106px">

  <asp:Button ID="Button2" runat="server" BackColor="Transparent" BorderColor="Transparent"                      
                        Font-Size="10pt" ForeColor="#FFFFFF" Height="40px" OnClick="Button2_Click" Style="z-index: 101;
                        left: 113px; background-image: url(images/btn_5.png); position: absolute; top: 13px;
                        background-color: transparent" Text="Save" Width="94px" />

Round Gridview footer template textbox value based on this JavaScript



This is my aspx javascript to get total in gridview footer template.. its working fine

The problem is : some time it show footer value is 6.9999999999

I need 6.99 as a result how to achieve this.

Aspx page:-

<script type="text/JavaScript">
function updateControls(elementId)
 var parentElementRef = document.getElementById(elementId);
 var elementRefArray = parentElementRef.getElementsByTagName('INPUT');
 var textBoxTotals = 0;

 for (var i=0; i<elementRefArray.length; i++)
  var elementRef = elementRefArray[i];

  if ( (elementRef.type == 'text') && (elementRef.gridTextBoxType == 'calcTextBox') )
   var textBoxAmount = parseFloat(elementRef.value);
   if ( isNaN(textBoxAmount) == true )
    textBoxAmount = 0;

   textBoxTotals += textBoxAmount;

 if ( isNaN(textBoxTotals) == true ) 
  textBoxTotals = 0;

 for (var i=0; i<elementRefArray.length; i++)
  var elementRef = elementRefArray[i];

  if ( (elementRef.type == 'text') && (elementRef.gridTextBoxType == 'totalsTextBox') )
   elementRef.value = textBoxTotals;
// -->


protected void Gridview1_RowDataBound(object sender, Grid

Textbox Editable GridView in ASP.NET

This article describes how I made a fully editable gridview in C# using ASP.NET 2. The idea is that the GridView looks and works like an Excel spreadsheet. You see all the cells in the table, and you can edit any of the cells you like, and they are automatically updated (i.e. saved to the database). This is very often how people expect data tables to work in web pages, and I've often seen people clicking in vain on un-editable gridview cells, somehow expecting to edit them, and not understanding that they need to click an Edit button at the end of the row.

Editable Gridview with Textbox, CheckBox, Radio Button and DropDown List

This is an example of an editable gridview containing different ASP.NET controls. When user wants to edit values in gridview, she/he can use these controls to edit existing values in Gridview Edit Mode.

Using the Code

Show grand total running total in GridView Footer

In many scenarios we need to display Running total as well as Grand total in GridView footer. In this post i will try to explain in an easy way that how we can display running total & Grand total in a GridView footer combindly. To explain this solution using an example here i use a sales order report. The report contains all sales order amount in a tabular way. I will use a GridView to display sales order amount and use GridView footer to display Running total & Grand total. Let we have a customer table with id and name column plus an orders table with OrderID,CustomerID,OrderDate & Amount. Now our goal is to show all customers order with amount as well as page wise running total & grand total. Note that running total is necessary when you enable paging in a GridView where as Grand total is always you can consider.

Textbox in ItemTemplate inside Gridview, unable to get the value


Hi. I have a itemtemplate inside a gridview.

<asp:TemplateField HeaderText="Enter OTP">
                            <asp:Label ID="Label2" runat="server"
                                style="font-family: Arial, Helvetica, sans-serif; font-size: x-small"
                                Text="PIN Num:"></asp:Label>
                            &nbsp;<asp:TextBox ID="txtPIN" runat="server" Height="21px" Width="100px"></asp:TextBox>

how to bind Dropdownlist based on textbox values



I have one drodownlist which show data based om textbox values...

Let us consider i have 

Select Name from table1 where Type IN(@typ)

here @typ is textbox values

here for example textbox will have some thing like this L1,L2,L3..

How to filter Name based and shown in drodownlist based on this L1,L2,L3(on textbox)..

Help me in this

jquery datepicker not popping up in Gridview Edit Template textbox


I have a gridview that I can't for the life of me get the datepicker calender to pop up for.  I've been using the datepicker for months very successfully for a variety of textboxes on the page and inside of formviews but this is the first time I've tried using with gridview.  I didn't expect any issues however can't seem to find anything to work.  I have searched the forums for 2 days and attempted any suggestions found within the solutions to no avail.  I've tried using the CSS to link the datepicker but everything stopped working when I changed the code and my page which uses a css style already got all distorted looking.  Please help!

Here is my gridview (only included a part b/c it is large and am only having problem with the datepicker for the date completed text box)

<asp:GridView ID="GridViewCompleted" runat="server" AllowPaging="True" AllowSorting="True"
        AutoGenerateColumns="False" BackColor="#CCCCCC" BorderColor="#999999" BorderStyle="Solid"
        BorderWidth="3px" CellPadding="4" DataKeyNames="job_id" DataSourceID="SourceJobProjectCompleted"
        ForeColor="Black" CellSpacing="2">

search multiple words into textbox and populate all records in gridview related those keywords


I have a textbox and a gridview which is bound to a table

what I want to achieve is a solution where lets say there are two records - e.g. "1. Book and 2. Red", i want a user to type in those words and the gridview shows the results as followed;

1. Book

2. Red

I have set up the sql data source and everything and my like operator is this...

LIKE '%' + @record + '%'

how can I solve this problem?

Retain DropDown,TextBox's previously selected values after redirected from another page.


 Hi People, How are you all doing?

I have 2 pages one is SearchPage & It has DropDowns, textboxes to specify the search criteria. From the search result the user is redirected to another page when he clicks the hyperlink in the search result  where he fills in the information and again redirected to SearchPage. Now the SearchPage is posted back with no state i just want to retain the search criteria and display when user comes back. Please give me some suggestion how to get this done. I've used ViewState to save the values and check them in Page_Load but they are null.   



 Update: I've come up with this code. But the problem is The values are being retained but the Button_Click event is not being handled properly. When i Check the code even after this "DropDownList1.SelectedValue = Session["Name"].ToString();" DownList1.SelectedValue is EMPTY"" samw with DropDownList2 . please Suggest something


    protected void Page_Load(object sender, EventArgs e)
        if (IsControlsEmpty())
            if (SessionExist())
                DropDownList1.SelectedValue = Session["Name"].ToString()

Changing a textbox's readonly property right before update on a gridview


I have a gridview with a date field. I don't want the user to be able to type in their own date and mess up the format so I made the property readonly. That date is then set by a point and click interface. This is all working fine but when the user clicks update this field doesn't update because it's readonly. If i turn readonly off it works so is there a way to turn off the readonly property right before submit?

How can i add a textbox into a GridView Cell dynamically and how can i retrieve entred data

Hey, i think that the the subject can explain what i need, it's about adding a TextBox control with the code behind into a GridView, and also about how can i retrieve entered data after submitting, im using C#,Thanks.
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend