.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

Enable Go Button after entering data in all fields using javascript funtion

Posted By:      Posted Date: August 24, 2010    Points: 0   Category :ASP.Net

Hi friends,

My page is having one gridview with check boxes,two textboxes and one button just like this see this link now i want to enable go button whenever user has select checkbox in gridview and he needs to enter text in two textboxes. i have written onkeyup event for two textboxes to test whether user enter text in textboxes or not but i am unable to write javascript function to check whether user has selected checkbox in gridview or not to enable go button .My requiremnet is user need to enter three inputs select atleast one checkbox in gridview and he needs to enter text in two textboxes.please friends pls tell me how to write javascript function to find whether user has selected the checkbox in gridview or not

View Complete Post

More Related Resource Links

How to conditionally Enable/Disable Button control using JavaScript ?

hi all... i have a Button control & a TextBox control on my web page. The Button control is initially Disabled. I want that while typing into TextBox, when the length of the contents of TextBox reaches to 12 (i.e. when i type 12th character), the Button Control should be Enabled & if the length again comes down to less than 12, the Button control should again be Disabled... How can i do this using JavaScript...?? Does anyone know how to do this...?? Please help. It's urgent... Thanx in advance to all posts !

Need help on Select button column in Data Grid to populate fields in Form View


 When I have a select a row in a Data Grid that when I click on it I want it to show the info for the person I selected in a form view on the same page as the Data Grid. Here are the columns for the Data Grid that I have set up, the column is highlighted:

<asp:DataGrid ID="MHGrid" AutoGenerateColumns="False"  
        DataSourceID="MHFoundation" DataKeyField="POPULATION_LIST_ID" 
        AllowPaging="True" AllowSorting="True" BorderStyle="Solid" 
        BorderColor="#999999" BorderWidth="3px" CellPadding="4" PageSize="4" 
        CellSpacing="2" runat="server" BackColor="Gray" Font-Bold="False" 
        Font-Italic="False" Font-Overline="False" Font-Strikeout="False" 
        <SelectedItemStyle BackColor="#FF9900" Font-Bold="False" Font-Italic="False" 
            Font-Overline="False" Font-Strikeout="False" Font-Underline="False" />
            <asp:ButtonColumn CommandName="Select"  Text="Select"></asp:ButtonColumn>
            <asp:BoundColumn D

Create ID (uniqueid?) from two fields when data is entered


I need to create an ID from two fields when they are entered into the db for the first time.  I thought Uniqueidentifer would do this, but it looks like uniqueidentifier is random and i have no control of the process. 

My user will enter 4 letters into a column called INIT and 4 numbers into a column called NUMB.  What I would like to do is create an id by combining those fields.

How can I do this?



Merge SQL to Excel--Need .Net button to open on fly and have current SQL data!


           Hello all,
I do not know if this is the proper place to ask this, but my question is...
I have a SQL DB and I want to convert it to Excel Sheet (I did this using the wizard)!
In my aspx page I have a button.  So when I press this button I want the Excel sheet to open!  But I need the Excel sheet to show me the up to date information that is in the SQL DB.  

Cutting Edge: Custom Data Control Fields


In ASP. NET 2. 0, the GridView and DetailsView controls are designed to work together. They don't merely provide complementary services, they also share a number of helper classes and components. The output of the GridView control consists of a sequence of rows, each with a fixed number of columns.

Dino Esposito

MSDN Magazine January 2006

Linq join fields for return data


  how would I join fields together?

           return (from c in storedb.Product_Categories

                         where c.Category_Name.Contains(searchText)
                         orderby c.Category_Name
                         select new {
                                    c.Category_Key && " ;" && c.Category_Name // HOW CAN I DO THIS.....

Send an Email with User fields data entered in the form


Hi All,

          I have a form which have some user input fields(like textboxes,dropdownlists,textarea etc) fields and a submit button.

on click i need to send email with body contents as all the details entered by user in the form

Can anyone suggest how i should approach to this in sharepoint..

any code examples would be appreciated.


search data in xml using javascript



  I have this problem regarding searching within a XML file.
idea is that my search will be based on the keyword entered
in by the user from a HTML form. the keyword is then used to search all
the nodes and the child nodes within a XML file. once the match
is found, i will have to display the results.

But i don't know how to do so - especially the part of searching xml file using javascript

anyone help me in this?

thanks in advance


Importing SharePoint List Data into Project Server 2007 Custom Fields

Learn how to use the programmability features of Project Server 2007 and Windows SharePoint Services 3.0 to import SharePoint list data into an enterprise custom field.

Javascript funtion in the href property does not accepted


I try to add the following code in a sharepoint 2010 web page

<a href="javascript:function();"> This is a test</a>

but each time I save it, the line disappear. What is wrong with the code??



Getting the data's next record, by clicking a button

Hi sorry if asked this twice, please help me understand how to get the next or before record from the database as from the below code i am only getting one record up, and please provide with code as i understand it better that way not that i am in a rush or anything.... thankyou.. please take a look at the code below private void button1_Click(object sender, RoutedEventArgs e) { NorthwindLINQDataContext mycontext = new NorthwindLINQDataContext(); var myquery = from myrow in mycontext.Orders select new { CID = myrow.CustomerID, EmpId = myrow.EmployeeID, OID = myrow.OrderID }; //This will retrieve all records from the db foreach (var valuesFromQuery in myquery) { textBox1.Text = valuesFromQuery.CID; textBox2.Text = valuesFromQuery.EmpId.ToString(); textBox3.Text = valuesFromQuery.OID.ToString(); } } private void NEXT_Click(object sender, RoutedEventArgs e) { NorthwindLINQDataContext mycontext = new NorthwindLINQDataContext(); } private void BEFORE_Click(object sender, RoutedEventArgs e) { NorthwindLINQDataContext mycontext = new NorthwindLINQDataContext(); } } D.Boy

entering data through forms and retriving data from sql

Hello,       This is varghese, i need to make a web form in asp.net and i need to collect the filled data in a table created in sql. Given below is the format  when the save button clicks i need to save the entered data in to the corresponding table which is created in sql.      name       (text box) gender        female male mixed (radio button list)country       (test box)  state           "district        " e-mail          "phone       " photo        (upload)   Save (button)   after saving the data ,when clicking another  button for example view i need to show the complete record in one line including photo(size of the photo 120X120) please help me to build a sample code which is working perfectly

showing modalpopup and saving data to database simultaneously using ajaxtoolkit and javascript

hi,i have a button ,i want that when i click on that button the data should be saved in the database as well as at the same time a modal popup should display the customerid .i have written the code as <asp:button id="save1" runat="server" onclick="Button4_Click" style=""z-index:" mode="hold" xmlns:asp="#unknown" /> left: 740px; position: absolute; top: 304px" Text="save"/> <asp:panel id="panel" runat="server" xmlns:asp="#unknown">  /asp:Panel> <ajaxtoolkit:modalpopupextender id="MPE" runat="server" targetcontrolid="save1" xmlns:ajaxtoolkit="#unknown"> PopupControlID="panel" DropShadow="true" BackgroundCssClass="modalBackground/> protected void Button4_Click(object sender, EventArgs e) { string id = TextBox1.Text; string name = TextBox2.Text; string cn = "Data Source=hcl;Initial Catalog=mydata;Integrated Security=True"; SqlConnection con = new SqlConnection(cn); SqlCommand cmd = new SqlCommand("insert into customer values (@id,@name)", con); con.Open(); cmd.CommandType = CommandType.Text; cmd.Parameters.Add("@id", id); cmd.Parameters.Add("@name",name); cmd.ExecuteNonQuery(); con.Close(); CUSTID.Text = id.ToString(); MPE.Show(); }

How do I set CausesValidation=false on a button that was created with Javascript?

I have a button on an ASP.NET page, and that button is (and needs to be) created via Javascript. The problem is, there are some validators on the page, and pressing the button is causing them to fire, and I don't want that to happen in this particular case. I am not sure what CausesValidation=false actually does on the page, but I was hoping to re-create it somehow.I have been trying to locate the button by using a FindControl() statement in code-behind, but that doesn't seem to be working. If it did, I could just set the CausesValidation there...Any thoughts?

How to query for id's of the fields with List Data Retrival Services Query() web service

Since i marked a post as answer in my previous topic, it seems that people dont visit the topic anymore as they see it as "answered" while it actually is only partially answered. So i guess i have to ask again in a different topic.    I need to get data from Sharepoint Server (3.0 i belive) for my Integration Services project. For that i use Sharepoint's webservices. I've read tutorials and downloaded sample programs to talk to WSS web services. I realise i have two ways to get items in a list: Use Query() or GetListItems(). Problem is, GetListItems() has a mandatory "Row limit" field and i might have to import ALOT of fields, so i thought Query() is better for me.  But, when using GetListItems(), the WSS returns the ID of the fields (for example, for a field of type user, something like "395;Ivanov Ivan Ivanovich" is returned) but when using Query() for the same list, WSS returns only the field value ("Ivanov Ivan Ivanovich") without the ID. I need it to return the ID as well. How can i set it up, on my side or server side, so i would receive the ID's, not only the values of the fields that are actually linking to something by ID when i use Query() web service?     

How to make Hidden Fields appear on every other page when there are other data regions exist on the

Dev Environment: Visual Studio 2008 Client reporting(.rdlc) I have a client report with one hidden field and one table. The data for the hidden field come from one dataset and the data for the table comes from another dataset. Since there is huge data on the report, the table data spans multiple pages. at the same time i want the hidden field to appear on every other page along with table. i'm using these hidden for report header purposes. As an alternative i have used hidden parameters instead of Hidden Fields. Are there any alternatives other than this ? -- Praveen

Use Data in a Column as Select Button in GridView

I don't want to use the built in "Select" hyperlink that's in the gridview, I'd like to just use the first data column, is there a way to do that or are we forced to use the automatically generated "Select" column.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