Web Forms :: Validation Summary Must Be Visible Only On Save Button Click And Not On Any Other Button
May 13, 2012
I have few controls which r validated for blank on a page having 5 buttons
I want the validation to take place only on save button click & not on any other button
<asp:ValidationSummary ID="ValidationSummary1" HeaderText="You must enter a value in the following fields:"
EnableClientScript="true" ShowMessageBox="true" ShowSummary="false" DisplayMode="BulletList"
runat="server" />
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Nov 29, 2010
I have the following markup. The errorPanel was first only used to show server side exception messages, and works fine like that. Now I'd like to incorporate my validation summary into that same errorPanel.
[code]....
My problem now is that the required validation happens client side, and I want to keep that, so I have no server side opportunity to make errorPanel visible, in order to make the validation summary visible.
I see I have two options: Do validation server side, and use my code there to make the panel visible, or hook into the client side code somehow and catch an event there when the summary should be made visible, and then also make the errorPanel visible. How could I go about the latter?
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Jul 21, 2010
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Dec 25, 2010
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Feb 4, 2011
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Oct 1, 2010
I am CustomValidator to vlidate some data.There are 3 static buttons and some dynamically creating buttons in that page. I just need to check validation when I press the save button.For all other button click I do not want to call the validation. How do I tell that in the Validation function?
<asp:CustomValidator ID="CustomValidator1" runat="server"
ErrorMessage="CustomValidator" ControlToValidate="DropDownList1"
ClientValidationFunction="MyCustomValidation" ></asp:CustomValidator>
function MyCustomValidation(objSource, objArgs)
{
/Proceed if the control pressed is cmdSave button.
var Specialty = document.getElementById("DropDownList1").options[document.getElementById("DropDownList1").selectedIndex].text;
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Sep 29, 2010
i have validation controls in my form. i have save and exit button in the form and side menus in the page...
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Jul 28, 2010
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Mar 2, 2011
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May 31, 2010
Hi can some one please help me out how can i do below task. I have a page with set of TextBox controls, each contorl is binded with one required field validator.These validators should perform only on submit button click, instead in each post back all the validtions are performed.For Instance, on the page if i click on LogOff link button still all the validations performed.
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Jan 22, 2010
I have a page with formview, the page contains a lot of input fields and a lot of validators and when I press "Save" button (in which I perform insert procedure) the form is validated, but button click event and page load happens. Validators and button belong to the same validation group. How to avoid button click and page load events happening when some validators aren't correct? In page without formview everything works ok, I click "Save" button and when all validators are correct only then happens button click event. How to fix that with form view?
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Apr 1, 2010
I need to be able to validate multiple validation groups with the click of one button. My Form consists of two text boxes and a drop down list for input. The form also, currently, has three buttons, one for each control. Each of those buttons are tied to a validation control and if the validation is successful, it will add the user inputted data into a database that I have. The interesting part comes when I need to add a forth button which will act as a "Save All" Button. When this button is clicked, I need it to fire the three validation groups.
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Jan 6, 2010
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Feb 14, 2010
to explain my problem as simple as i can i have made the following page each textbox is a required field. when i enter valid data in the text box and click the button everything is fine. the problem i am having is that after this button click > i empty out the last 2 textboxes > click the button > the required field validation is not thrown.
the autopostback property being set to true is a must in this case.
[Code]....
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Mar 4, 2010
Hello to all I am using required field validator and i want to disable it on buttob click event on submitt button but the button click event is not working properly as it disable the validator on second time when i click the button,and refersing the page first time and i do'nt want to referesh page here i am attching my aspx as well as aspx/cs code
[Code]....
[Code]....
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Feb 18, 2013
i am working on project  where i have one master table "PURCHASE_ORDER" with fields
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Jun 23, 2010
How can I trigger the click event of the button if the property Visible="false".
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Oct 12, 2010
[Code]....
[Code]....
[Code]....
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Aug 18, 2010
I have two text box and one button with asp.net Validation control on button click i have this below code..
If textbox is empty on clciking it fire validation as well as itz going to D.aspx.. still textbox is empty why it fairing and redirect to D.aspx still textbox empty...
ScriptManager.RegisterStartupScript(this, typeof(string), "OPEN_WINDOW", "window.open('D.aspx?Parameter=" + TextBox1.Text + "', null );", true);
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Oct 22, 2010
i am new to this, would like to ask how can i check which button user click when downloading file, either open, save or cancel ? I need to update to the Database after the user click the save/open button, if cancel, then do not do anythinghere is example of code:
void Page_Load(object sender, EventArgs e) {
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Jan 18, 2010
I have written a script to create txt documents on my server and i have a listbox on my aspx page that lists these txt documents 1 by 1. What i want to do is click a button to let the user save the selected file to there own computer... sounds simple but im having a mare.
Heres my code:
Code:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
'Server.Transfer(MapPath("/") & ListBox1.SelectedValue)
DownloadFile(ListBox1.SelectedValue, True)
End Sub
Private Sub DownloadFile(ByVal fname As String, ByVal forceDownload As Boolean)
Dim path__1 As String = MapPath(fname)
Dim name As String = Path.GetFileName(path__1)
Dim ext As String = Path.GetExtension(path__1)
Dim type As String = ""
' set known types based on file extension
If ext IsNot Nothing Then
Select Case ext.ToLower()
Case ".htm", ".html"
type = "text/HTML"
Exit Select
Case ".txt"
type = "text/plain"
Exit Select
Case ".doc", ".rtf"
type = "Application/msword"
Exit Select
End Select
End If
If forceDownload Then
Response.AppendHeader("content-disposition", "attachment; filename=" & name)
End If
If type <> "" Then
Response.ContentType = type
End If
Response.WriteFile(path__1)
Response.[End]()
End Sub
Here's the error message i get:
Code:
Access to the path 'C:xml' is denied. Permissions is the obvious but i cannot go around changing the permissions on all my end users PC... there must be an easier way?
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May 14, 2010
How to make a link button visible after another button has been clicked in asp.net(vb) in button_click()
it says error as "Object reference not set to an instance of an object."
i've done this in my code
Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim receipt As LinkButton = FormView1.FindControl("LinkButton1") [code]....
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Mar 22, 2011
How should I control the click event of the save button on the save as dialog box?I need to update a flag when the save button is clicked.
I'm creating a web application using VB.NET 2.0
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