VS 2010 - Clear Textboxes On Click Of A Button

Apr 20, 2012

I have a web page which contain no. of textboxes which i want to clear on a shot of click button.

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Similar Messages:

Forms Data Controls :: Clear Textboxes In Gridview On Button Click?

Mar 31, 2010

I have a grid view with two columns.. Two columns contains template fields. First one contains textbox and the second one contains fileupload control

On 'Cancel' button click i want to clear all my textboxes in gridview. Is there anyway to clear them using a single statement of code .

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Data Controls :: Clear All TextBoxes In A GridView Row Using JQuery On Button Click?

May 7, 2015

I am used the method javascript method to add row to g=rid view dyanamically in javascript.

but when i write something in my text box and then add row then text also copied but i want to add empty row to grid view

here is my grid view

<asp:GridView runat="server" CssClass="gridcss" ID="dgvCargoPrd" AutoGenerateColumns="False"
OnRowDeleting="dgvCargoPrd_RowDeleting" ShowFooter="True">
<Columns>
<asp:TemplateField HeaderText="Item Description">

[Code]....

row added but with their text i want to add empty textboxes !!

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Web Forms :: Clear RadioButtonList Selection On Button Click?

Dec 29, 2013

how to reset radiobuttonlist selection and a textbox in a updatePanel after submit?

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Web Forms :: Textbox Of Password Can Clear Text After Click A Button?

Mar 23, 2010

have a page with a textbox control with textmode=password. In this page I also have some buttons that I have to click before save all data. But when I click any button, the password textboxe's text clears itself.I know how to persist this information on the code behind, but my user really want to see the '***' in the textbox

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Web Forms :: How To Clear All Form Fields After Submit Button Click

Jan 15, 2014

I have a form containing 7 fields and I want that when i press submit button all the fields are cleared how can i do this? In my form when i click submit fields not clear until I refresh.

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Web Forms :: How To Clear Radiobuttonlist Value If Textbox Value Present Before Button Click

Jul 30, 2012

How to clear radiobuttonlist selected value if textbox value is present/selected and viceversa(i.e should clear textbox value if radiobuttonlist has selected value) before clicking the button?

<asp:Button ID="Export" runat="server" Text="Export" OnClick="Export_Click" />
<asp:RadioButtonList ID="RBL1" runat="server">
<asp:ListItem Text="All Pages" Value="AP"></asp:ListItem>
<asp:ListItem Text="Current Page" Value="CP"></asp:ListItem>
</asp:RadioButtonList>
Select Top<asp:TextBox ID="TB1" runat="server" Width="25px">
</asp:TextBox>

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How To Validate Two Textboxes At Single Button Click Using Vb.net

Nov 22, 2010

How to validate two textboxes at single button click using vb.net ?

it shows an error :

Protected Sub Button2_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button2.Click
If TextBox1 = "06:00:01 PM" & TextBox2.Text = "02:00:01 PM" Then
MsgBox "Submit"
End If
End Sub

Whatz wrong with my this code ? I wanna validate two checkbox using if statement ... on Button click

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Web Forms :: Sending Mail With Button Click - 3 Textboxes

Jun 25, 2010

I have 3 Textboxes name, email, message. I want the to send an email message with a button click with the textbox name, email, message text in the message.

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Web Forms :: Field Validators - Two Textboxes Contains Data When Click The Button

Sep 25, 2010

how I can be sure that one of two textboxes contains data when click the button, am using RequiredFieldValidator as bellow

[Code]....

and for button

[Code]....

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Web Forms :: Creating Textboxes And Dropdown Lists Dynamically On Button Click?

Mar 21, 2010

How can i dynamically add textboxes and dropdown lists on a button click. I'll be showing 4 text boxes and 1 dropdown list initially with a link button ADD MORE, Then after clicking ADD MORE button i need to generate same 4 text boxes and dropdownlist exactly in the below row as in EXCEL sheet.

I'm having a SQL table with 4 textboxes and a drpdown list values as columns and i need to insert them into the database. i previously worked on the same requirement where i've collected multiple values frm a listbox control and looped all the selected items and comma seperated them and inserted them into table(here the case is different, there is only one row so it became simple and straight forward during insertion). Now i need to loop throguh all the 4 textbxes which user enters and need to insert those 4 textboxes values into DB under same columns.

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Data Controls :: Dynamically Generate And Add Rows To Table With TextBoxes On Button Click

Jul 17, 2015

How to create a table in the code behind to display data from the database by creating a new table etc. How I could target existing HTML in my aspx file as opposed to creating a new table in the code behind?

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How To Clear All Textboxes On A Page

Mar 22, 2011

I have a page with a whole lot of asp.net textboxes asp:TextBox. I want to have a clear button which will clear the text from all the textBoxes. The textBoxes are all within their own usercontrol. How could this be done?

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Web Forms :: Clear Textboxes In A Page?

Jul 6, 2010

I want to clear all textbox controls in page onload, I know this is simple by TextBox1.Text="";. But I want to make this function in a sepearate class file so that I'll pass my page as parameter to this function and this will find all Textbox controls and clear.

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C# - Clear All Textboxes Client Side?

Nov 9, 2010

Can I Simulate this Code With JQUERY or Javascript?

IEnumerable<TextBox> Textboxes = (from c in pnlform.Controlswhere object.ReferenceEquals(c.GetType(), typeof(TextBox))c).AsEnumerable().Cast<TextBox>();
foreach (TextBox item in Textboxes) {
item.Text = string.Empty;
}

i want to clear all textboxes without any roundtrip to server.

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Data Controls :: Clear GridView Data On Button Click

Oct 21, 2015

I need to clear the gridview data after click the button .

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VS 2010 - Repeater Button Click Event

Mar 8, 2012

I have an ASP:Button inside a Repeater control. The repeater is databound in code-behind. The Button text is populated with the data field value. When I click on one of the buttons, I want the text value to update a variable whos value is used to re-query the sql tables and redisplay the page. What I have so far does not update the value when one of the buttons is clicked.

Code:

asp code for the repeater:
<asp:Repeater ID="rptYears" runat="server" OnItemCommand="yr_ItemCommand">
<ItemTemplate>
<asp:Button ID="btnYear" runat="server" CssClass="yrBtn" Text='<%# Eval("YR") %>' />
</ItemTemplate>
</asp:Repeater>

vb code:
Public Class AssessDetails
Inherits System.Web.UI.Page
Dim theTaxkey As String = ""
Dim theYear As Short

[Code] ....

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VS 2010 Button On WebUserControl Click Events Not Firing?

Dec 24, 2010

I have a WebUserControl with a Button and some other controls (placeholder for images, labels). On a certain page, a number of these WebUserControls are created (using Me.LoadControl) and added to a PlaceHolder on the page.When the user clicks the button on either of these usercontrols, I want a method on the page to be called. I have been doing this by handling the Button Click event on the usercontrol, and then letting the usercontrol raise another event. I use AddHandler after creating the usercontrol to add an eventhandler method to this custom event. Sounds confusing? Here's a simple example.

The WebUserControl:
asp Code:
<%@ Control Language="vb" AutoEventWireup="false" CodeBehind="TestControl.ascx.vb" Inherits="CSLimitedEdition.Controls.TestControl" %><asp:Button runat="server" ID="btn" Text="Button" />
vb.net Code:
Namespace Controls Public Class TestControl Inherits System.Web.UI.UserControl Public Event ButtonClicked As EventHandler ' Just some property to test with Public Property Number As Integer Protected Sub btn_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btn.Click ' When the button is clicked, raise a ButtonClicked event to handle on the Page RaiseEvent ButtonClicked(Me, e) End Sub End ClassEnd Namespace
The Page to place a number of these controls on:
asp Code:
<%@ Page Title="" Language="vb" AutoEventWireup="false" MasterPageFile="~/Site.Master" CodeBehind="TestPage.aspx.vb" Inherits="CSLimitedEdition.Pages.TestPage" %><asp:Content ID="Content1" ContentPlaceHolderID="HeadContent" runat="server"></asp:Content><asp:Content ID="Content2" ContentPlaceHolderID="MainContent" runat="server"> <p> <asp:Label runat="server" ID="lbl" /> </p> <p> <asp:PlaceHolder runat="server" ID="placeHolder" /> </p> </asp:Content>
vb.net Code:
Imports CSLimitedEdition.Controls Namespace Pages Public Class TestPage Inherits System.Web.UI.Page Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load If Not Me.IsPostBack Then Me.AddControls() End If End Sub Private Sub AddControls() For i As Integer = 1 To 5 ' Create the control Dim c As TestControl = DirectCast(Me.LoadControl("~/Controls/TestControl.ascx"), TestControl) ' Set some property for testing and add event handler c.Number = i AddHandler c.ButtonClicked, AddressOf TestControl_ButtonClicked ' Add it to the place holder placeHolder.Controls.Add(c) Next End Sub Private Sub TestControl_ButtonClicked(ByVal sender As Object, ByVal e As EventArgs) ' When a button on a usercontrol is clicked, set the label text to the 'Number' property of that control Dim c As TestControl = DirectCast(sender, TestControl) lbl.Text = c.Number.ToString() End Sub End ClassEnd Namespace

The idea is this:Button is clicked on the TestControl: TestControl.ButtonClicked event is raised. On the TestPage, the bestControl_ButtonClicked method is called The Number property of the calling TestControl is assigned to a label so I can see it. However, it seems that the TestControl_ButtonClicked method is never called. Via debugging I can confirm that the Button Click event, on the TestControl usercontrol, is fired, so that the TestControl.btn_Click method is called. The TestControl.ButtonClicked event is raised.After creating a TestControl, the AddHandler statement is executed. After clicking a button on the page however, nothing happens. The page just posts back, all the buttons are gone (ok, I'm not loading them again in case of a postback), but the label does not get the text.In fact, the ButtonClick handler method (TestPage.TestControl_ButtonClicked) method is never called! What could be causing this? I am sure that I have been using this method a few weeks ago, in this very project, yet suddenly it has stopped working. I thought it might be a one-time thing but with these new TestControl and TestPage the same thing happens. The same thing happens also in a completely new and separate project. I don't get it, this WAS working?

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Forms Data Controls :: Binding Formview - Update Personal Class When Change Textboxes And Click Update Button?

Apr 3, 2010

I have the follow form view:

<asp:FormView
DefaultMode="Edit"
ID="FormView1"
runat="server"
onitemupdating="FormView1_ItemUpdating">
<EditItemTemplate>
<asp:TextBox
ID="txtPrimerNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("PrimerNombre") %>'></asp:TextBox>
<asp:TextBox
ID="txtSegundoNombreNatural"
runat="server"
SkinID="texto"
MaxLength="30"
Text='<%#Bind("SegundoNombre") %>'></asp:TextBox>
</EditItemTemplate>
</asp:FormView>
<asp:Button
ID="Actualizar"
runat="server"
Text="Button"
CommandName="Update"
/>
This formview is bound in this way:
protected void Page_Load(object sender,
EventArgs e)
{
Persona _persona =
new
Persona();
_persona.ObternerPersonaByUserIdApp(1);
List<SILPA.AccesoDatos.Generico.PersonaIdentity> persona =
new
List<SILPA.AccesoDatos.Generico.PersonaIdentity>();
persona.Add(_persona.Identity);
FormView1.DataSource = persona;
FormView1.DataBind();
}

When the page is shown, the textbox are filled correctly, this textbox are filled with the "primernombre" and "segundonombre" properties from the persona class. After this, If I change the textbox, and after click the update button, I need to update the persona class with the changes from the textboxes, then I call a ActualizarPersona method for updating the database. How can I do for update the persona class when I change the textboxes and click the update button? I try this method protected void FormView1_ItemUpdating(object sender, FormViewUpdateEventArgs
e)
{
}

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VS 2010 For Loop - Count All Correct Answers Of User Based On Radio Button Click

Dec 9, 2014

I am building this simple quiz application using asp.net/vb.net and sql server for the database. Now what I want to happen is that when I click on submit button, it will count all the correct answers of the user based on the radio button he clicks.

I have two radio buttons and the correct answer for those two radio buttons is A, now if they click both A for those 2 radio buttons, they will get a score of two else if wrong, it won't count the incorrect answer.

Code:
Dim score As Integer = 0
If RbAnswers1.SelectedValue = "A" Then
For score = 0 To lbCorrectAnswerCount.Text.Count - 1
score += 1
Next score
If RbAnswers2.SelectedValue = "A" Then

[Code] ...

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VS 2010 - When Click Edit Button In Gridview / Always Show Edit Box

Nov 12, 2011

When I click the Edit button in Gridview twice it'll always show the edit box or (textbox in gridview are editable)how to prevent that?

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Web Forms :: Clear QueryString On New FormView Click

Jul 13, 2010

I have a FormView on my page that shows customer information and below that a GridView that shows the product keys associated with the selected customer. The selected customer is controlled by a QueryString parameter named id. The product key GridView and the FormView both check the id property of the QueryString and load the associated data. I have created a New LinkButton at the top of the page that utilizes the FormView.ChangeMode() method to set the FormView in Insert mode.

My problem is that when I set the FormView in Insert mode, the QueryString still contains the id parameter from the last selected customer so when the page loads to insert a new customer, the product keys for the last selected customer are loaded. Obviously a problem. Is there a way to clear the QueryString parameters in the New LinkButton click event? One thing that works is to clear the DataSourceID of the GridView and rebind the GridView and then when the new customer is inserted, set the DataSourceID again. Is this really the best way to accomplish this?

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VS 2010 DataGrid - Row Contains Textboxes But Should Be Labels

Nov 23, 2011

I have a datagrid on my aspx page (it is actually a user control on an aspx page). I dont ever want this datagrid to be editable. There is an Edit and a Delete link in the last column, so if you want to edit the data that are in the row you go to a new page for that purpose.

Let's say I have four rows in the grid. If I use the Delete link to delete the third row, when the page refreshes and the grid is rebuilt, the last row contains textboxes. I do not understand why this is happening. I was not the original author of this code (disclaimer).

This is the datagrid code on the ascx page:

Code:
<!-- PRINTER GRID -->
<asp:Panel ID="ShowListPanel" runat="server" Visible="true" CssClass="aspPanel">
<asp:Button ID="AddNewPrinter" runat="server" Text="Add New" />
<h1>My Printers</h1>
<asp:DataGrid ID="PrinterList"

[Code] ....

When I bind this grid to a dataset, what would be happening to create the last row with textboxes?

Code:
Sub BuildPrinterGrid()
Dim UserID As String = SFTools.FindUserID()
Dim outputDS As New DataSet
outputDS = SQLCalls.GetPrinterList(UserID)
PrinterList.DataSource = outputDS

[Code] ....

Note that there are two procedures that handle PrinterList.ItemDataBound. Is that unusual? I don't know if this is something obvious that I just am not seeing, or something lurking underneath seemingly correct code, but I don't understand how the textboxes are getting created.

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State Management :: Clear Session Id On Logout Click?

Nov 25, 2010

I am using master page and i use session id to identify coming user before navigation

i have a link button to logout ..this link button only will navigate to login page

once navigated if i click back i am still able to browse the page

clickin logout button not cleanin the session? how to avoid page click back?

or how to clear session id when user click logout?

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Web Forms :: Click On NewButton Does Not Validated Dynamically Generated Textboxes?

Jun 15, 2010

I have created a page with a textbox and a button, when you enter a number in textbox and click on button, the onCommand event generates dynamic textboxes with dynamic requiredFieldValidators in the placeHolder and a newbutton. Now when I click on newButton, it does not validated dynamically generated textboxes, it does postback and every dynamic object disappear. The sample code is provided below.

[Code]....

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