I am testing my web site to allow people to navegate despite having the javascript feature disabled but the asp validation control dont work in this mode.
I am working with master pages and I have the the text box I want to validate inside a panel to enable my nextbutton to work like enter like this:
[Code]....
Is there a way to disable request validation on an action without having to add the line <httpRuntime requestValidationMode="2.0"/> to Web.config? I'm currently posting XML to a controller action and get the "A potentially dangerous Request.Form value..." error. Is disabling request validation the only way to get the post to work, or is there some way I can intercept and encode the value that contains XML between the view and the controller action?
View 1 Repliesif i turn off the java script in any browser will validation controls will work and if yes then how to work by disabling the java script
View 1 RepliesI am using a LinkButton to trigger an email template. When the LinkButton is clicked, I need to disable all field validation controls
I tried the causesvalidation property, but the validations are still triggered.
How can I do this in c# / asp.net?
how I can enable or disable asp.net validation controls using jQuery from client side. It is required to do so that valdiations can be done on button press.
View 2 RepliesI don't know what the problem is a get the message object required??
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I want to disable validation for asp:command field Edit button for some rows.How do i that?
Here is the asppx code :
<asp:CommandField HeaderText="Actions" ButtonType="Link" DeleteText="Delete" ShowDeleteButton="True"
EditText="Edit" ShowEditButton="True" CausesValidation="true" />
Here is what am trying to do in greiview itemdatabound event:
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton btn = (LinkButton)e.Row.Cells[2].Controls[0];
if(btn!=null)
{
btn.CausesValidation=false; //gives error
}
}
I am using one datalist control for uploading multiple images.I hv used one Asp:FileUplaod Control and one button in one itemtemplate.I am using reqired field validator and regular expression validator for file upload cntrl I am assigning validation group for both of them on ItemDataBound event of my datalist so that each upload cntrl hv same validaton group as required field and regular expression validator.Now what i want to do is - i want to show my error message in validation summary which is right at the top of the page.I want one know how to write javascript that will assign validation group of my control in datalist on which i click ?
View 1 RepliesDoes any one know how to disable a Html.TextBoxFor HtmlHelper from showing an error via class="input-validation-error", I would like the handle error only via Html.ValidateFor not from the TextBoxFor.
View 7 RepliesFor the release of Microsoft MVC 2.0 RC2, can someone go into further detail on the following BUG/FIX: You can now programmatically disable client validation for a submit button (an input elements whose type attribute is set to "submit") even if the button does not have its name attribute set, whereas before it required the name attribute.Does this apply to the HTML Helper Submit Button or the input submit button? How would I disable client validation for a submit button? I tried using the htmlAttribute causesvalidation="false" on a HTML Helper Submit button and it did not work.
View 11 RepliesI need to perform a validation to check whether a TextBox value is empty on Dropown list selected Index change using validation controls in asp.net
View 1 RepliesI have an ASP.NET checkbox, and I want to run some javascript before it posts back.
Something like:
<asp:CheckBox ID="chkSelected" runat="server" AutoPostBack="True" OnCheckedChanged="chkSelected_CheckedChanged" />
but I want to run a JS confirm dialog when the user click it, and if they were UNCHECKING it, I'd like to ask them if they're sure, and if so, postback and run my serverside code. If they say No, don't postback at all.
I have a webform that has a lot of controls and a submit button. When a user submits clean data, there is an asp.net label control that displays a "form submitted successfully" message. My problem is that after this successful submission, if the same user enters some invalid value for some fields on the same form and clicks on the submit button, the page still displays the success message along with the asp.net error message for that field (By using the asp.net validation control). My question is how do I get rid of the success message in this scenario? (In this case all I want to display is the client side validation error message). I am not that familiar with javascript.
<asp:Button ID="btnAddActivity" Text="Add Activity" runat="server" onclick="btnAddActivity_Click" ValidationGroup="vgSetup" OnClientClick=" return changeLabel();"/>
<asp:Label ID="lblMessage" visible="false" ForeColor="red" runat="server"></asp:Label>
function changeLabel()
{
document.getElementById('<%= lblMessage.ClientID %>').innerHTML = "";
return;
}
Here is the markup for the label and button .I tried calling a javascript function on the OnClick event .This disables the success message, but the validation error messages are displayed after a post back.I want to display the validation error messages without a post back.
I am using a asp.net Drop down list control which is disabled using javascipt, when I am trying to retrieving the value server side the default value is being set on postback.
It is a Web Project and Iam using VS2008.
We are investigating using ASP.Net validations for client side validating. Is it possible to get the client side validators to work before an initial postback?
View 1 RepliesI want to allow users to click only once on button. In fact, the button is a user control:
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That button control gives us access to OnClientClick property of lbButton. This button is used on other user control:
[Code]....
As you can see - i disable button on client-side and then return true (to do a postback). That's for only sample purposes. This code will disable my button but there will be no postback. If leave only "return true;" inside onclientclick script then i'll have my postback. The conclusion is - i can't do a postback if i disable button. The question is what's the reason of such behaviour and can i do any trick to over overcome this issue. I figured out i can hide button and still perform postback. But why it can't be disabled? There was already a thread on similar topic : [URL] but answers weren't satysfying. User Participant gave his solution there but i'm not fully understand his idea. Could someone explain to me why it can't be done my way and if it can be done by any other method?
I have a gridview and on the 6th column there is a link button. I want to enable/disable the link button according to the value of 7th column.... Iam using the following code. but it wont work...
$('#<%=xgvVisitersRegister .ClientID%> tr').each(function() {
if ($(this).find('td:eq(7)').text() != "") {
$(this).find('td:eq(6)').attr("disabled", true);
}
else {
$(this).find('td:eq(6)').attr("disabled", false);
}
});
I have one asp.net application, in which i have to disable or make it as read only to the Paste option from the context menu. But i searched in internet. I didn't get one exact method.
View 2 RepliesThe following code is being used to disable a Submit button once it has been clicked. This works great on desktop browsers and most BlackBerry mobile browsers.
Submit.Attributes.Add("onclick", "javascript:this.disabled=true;" +
ClientScript.GetPostBackEventReference(Submit, null));
when using a BlackBerry Storm clicking the submit button causes the device to just reload the page. If I remove this code the Storm browser submits the page just fine. I need to disable the button when the browser is capable of doing so but do not want to affect browsers that are not JavaScript capable.
I can't seem to be able to get any validation controls to work with checkbox lists. I tried adding a custom validator but just get an error message. Are there any work around because I would like to add custom validation and required validators?
View 1 RepliesHow can I disable the code behind validation when javascript validation is present? Then if there is no javascript enabled then the code behind validation will do its thing. What I notice is that it's reading the code behind valdiation not the javascript.
View 7 RepliesIs there easy to integrate ASP.NET with jQuery form validation plugin or any other JS framework to replace standard ASP.NET client validation ?
View 4 RepliesWhen to go for custom validation control and when to do validation in javascript? What are pros and cons of each of them?
View 3 RepliesI am using dot net validation controls (e.g. RequiredFieldValidator) for some of my form elements and one my own javascript function "hpVali()" for some form controls. All the controls are server controls.If I am using 'this.Form.Attributes.Add("onsubmit", "return hpVali();");' on Page_Load (in .cs file) then it is working fine on submit button click.But the problem is there when I click on "Login" HyperLink. Then my own javascript function hpVali() also fires means asking for validation.Login is showing javascript:__doPostBack('ctl00$ctl00$HeaderHolder$LoginView1$logStats$ctl02','') link.CreateUser.Attributes.Add("onclick", "return hpVali();"); is not sorting my probem because my hpVali() invokes first and then after PostBack WebForm_OnSubmit() function of dot net fires.Is there any solution for this or have I to use Validation Controls of .net for all validation or to do my own validation in backend .cs file.
View 16 RepliesI am creating dynamic controls in aspx.cs page of C#.net 3.5
following is my code
protected void Page_Load(object sender, EventArgs e)
{
Button btn= new Button();
btn.ID = "btn5";
btn.Attributes.Add("runat", "server");
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here in both alerts I am getting exceptions like
inputbox is undefined object required
how to get value of the control