Web Forms :: Validator Client Scripts Not Rendering?
Jul 21, 2010I had the same problem, and I trying to access a simple page with only one TextBox, one RequiredFieldValidator and one button.
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Similar Messages:
Web Forms :: Client Side Script Returning Status OK Before Fully Rendering Page?
Feb 19, 2010I have a page that downloads a dataset and streams the output to an Excel file by modifying the response headers.
I want to write an AJAX call on the client side that can display a modaldialog while the file is being generated and dismiss the modaldialog when the file has been fully rendered.
I can turn the dalog on when the user clicks a link, but for some reason my pages return readystate 4 and status 200 prematurely. (These are the codes that say the page is done)
Because this is happening, either the modal dialog is dismissed immediately or I need the user to dismiss it.
Has anyone seen this before? Is this an issue with streaming a file instead of hitting a physical page?
Does anyone have a work-around, or will I need to have the user manually dismiss the dialog?
Javascript - User Control With Client + Server Side CustomValidation; Wrong Client Side Validator Is Picked
Nov 23, 2010I have a user control which contains a CustomValidator which is used according to whether a RadioButton is checked or not (there are several RadioButtons, I'm only showing the relevant one)
<asp:RadioButton runat="Server" ID="RadioBetween" GroupName="DateGroup" CssClass="date_group_options_control_radio" />
[code]...
There is some client + server side validation code (the server side code does exactly the same thing and is skipped for brevity)
<script type="text/javascript">
function ValidateDateFields_Client(source, args) [code]...
There are two instances of this control in the page. When running the client side version it hits the wrong one (the version of the control which is disabled). You can see from the generated HTML both are correctly specified. I'm not sure how .NET works out which clientside function to call given they both have the same name.
<script type="text/javascript">
//<![CDATA[
var ctl00_MCPH1_QueryTextValidator = document.all ? document.all["ctl00_MCPH1_QueryTextValidator"] : document.getElementById("ctl00_MCPH1_QueryTextValidator");
[code]...
Do i need to add something in to scope it? What's the best way to achieve this? If I disable the loading of the second control everything works fine.
Web Forms :: Compare Validator Not Working On Client Side?
Oct 21, 2010I am using compare validatore for comparing two date ie. from and To date
i am using it rightly even i tested on vs 2010 it working fine ,
bt i upload the project or my website on client side or host in iis server
i get the error msg
compare validatore not working on client side
even i use the culture gb-usa
Web Forms :: Validator Disabled On Client Still Validates On Server?
Jan 21, 2011Here's one of the validators:
<asp:RequiredFieldValidator runat="server" ID="rfvCardNumber" ControlToValidate="txtCardNumber" Display="Dynamic" ErrorMessage="Credit card account number is required">*</asp:RequiredFieldValidator>
Here is the JavaScript/JQuery that I am using to disable this control:
ValidatorEnable($("#<%=rfvCardNumber.ClientID %>")[0],false);
This code does indeed disable the client side validation, but unfortunately it does not disable server side validation. I have a way to check to see if I need to validate them or not on the server but it's a bit complex and requires duplicating some code that is used later on to calculate the total due. I use that check and disable the validators in Page_Load and sure enough the validation does not occur. to get these validators disabled on the client & server from the client side?
C# Server App Rendering Into A Linux Web Client Ok?
Feb 4, 2011I am wondering if aspx generated webpage content can be read on linux platforms. Is it necessary to have the Mono platform installed on the linux web-clients side ?
View 5 RepliesForms Data Controls :: Custom Validator Client Function Executed Twice?
Dec 1, 2010I have some problem with the custom validtor, I do validate at both client side & server side, and i have noticed that the client side code has been executed when I clicked Submit..
More details:
The page contains some Text boxes & one submit button, and all is client-server validated, the problem that when the end user selects the file path through browse control, the code will auto-fill in the file name textbox, and it gives the option to edit; The code which is doing this in the custom validtor client handler, here is the problem it is on_submit click handler, the script function has been called again....!
I have no idea if this is the correct behavior, But I don't want the script code to be executed when any server events fired... !
Web Forms :: Client Side Custom Validator Changing Textbox Values?
Mar 19, 2010I've been working on a task to add a validator to compare the values of two text fields in a ASP.NET 1.1 application.
It uses validators already, so the best approached seemed to involve a CustomValidator. I was inspired by the following example:
[URL]
I got the server side validation working - now I'm trying to add some client-side validation but I'm having a strange issue.
When I click in either of the two text fields, the value of the txtFinalGrade field is overridden to either "true" or "false". I've been having a tough time tracking down the code that's causing this. I tried using the IE Developer Toolbar to trace the script - as well as FireBug in Firefox (though this is an IE-only app) and I'm still trying to figure out what's causing this to happen.
Since I think this is a JavaScript issue, I'm posting that part of my code:
[Code]....
Anyone have ideas of things to try? Anyone have similar issues with textboxes being set to true/false when working with custom validators?
Asp.net - Client Validation That Acts The Same As Page Validator/XSS Prevention?
Feb 9, 2011I've got a free text form for people to submit feedback/support requests. ccasionally people will past in a support ticket or error log that contains something that triggers the .NET page validator as an XSS attempt. This takes the user to the error page as if the site choked on their input.Preferably, I'd rather have the page do some client-side validation when they press the save button before it's actually submitted.Is there a regex or some method I can hook into that would do the same basic check on the client side, or will I just have to write a regex that disallows certain characters all together like < and >?
View 1 RepliesMVC :: Data Annotation Validator REQUIRED On Client Side Not Work
Jun 6, 2010Something is wrong in ASP.NET MVC 2 on client side validation. If I have form for create records in database and all fields are required, validation is triggered only then when I write something in field and delete it. If I go to field, stay this field empty and press Tab key validation isn't triggered.
Here somebody else write about the same problem: [URL]
Web Forms :: Validator Control - Using A Server Script Instead Of Using Client Script?
May 17, 2010I was trying to check how far validator works, if we disable javascript in client browser.
I've disabled scripting in my browser. Below is my aspx page
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="TextBox1" Display="Dynamic"[code]....
Surprisingly on the clicking button5, the page is getting posted bak, even if TextBox1 doesn't have value. I even found out , if we make the code change as this
protected void Button5_Click(object sender, EventArgs e)
{
if(this.Page.IsValid == true)
Response.Write(TextBox1.Text.ToString()+"Added Text<BR>");
}
Its not posting back..
if the server validators depends this much on client script, what's use of using a server script instead of using client script.
Forms Data Controls :: Text Validator Case-sensitive / Change The Server-side validator?
Dec 13, 2010I have a validator on a textbox that validates against a list to ensure that the user doesn't input the same name. When testing it, if I type in the same name including the same case structure, it returns an error. If I change one letter to a different case, it doesn't return an error but rather my SQL server returns a duplicate error. How do I change the server-side validator so that it picks up duplicate names regardless of case?
View 4 RepliesWeb Forms :: Using Range Validator And Regular Expression Validator For A Text Box?
Dec 31, 2010I using RangeValidator (0-10)gularExpressionValidator for text box ,Iam using regx for validate numeric characters
But if i enter charcters it will fire both RangeValidator and regx validator eventhoug i am enterd character,
i want to fire both validators seperatly
Here is my code
[code]...
Web Forms :: Compare Validator /Range Validator Does Not Work While Using Localization
Oct 27, 2010I have a requirement of converting existing english form to multi lingual form.I am currently converting english form to spanish form.
Everything works except the date formats.
The range validator is not working in a spanish form but works in a english form.
I have set the maximum and minimum value in page load as below in the english form
Heres how i have set the values
[code]...
Web Forms :: Is Using Both A Required Field Validator And A Compare Validator
Mar 1, 2010When it comes to field validation, when I use a Compare Validator to make sure a date is a date or a numeric field has a number, I must also use a Required Field Validator to make sure there is something actually enetered. In other words, the Compare Validator allows a blank value even though a blank is not a date or number or whatever.
Is using both a Required Field Validator and a Compare Validator the way to do this or is there some way to make the Compare Validator also require input of some kind?
Custom Server Controls :: Custom Validator Client-side Validation Cannot Work?
Jan 13, 2010I've been trying to get a custom validator component working that ensures at least one checkbox from a checkboxlist has been checked. I've been used some code I found on dotnetjunkies.com but the client-side validation didn't work. I've been attempting to modify it to get the client-side javascript validation to work with no luck. Basically, I compile the below code into a DLL and add it to my bin folder.
[Code]....
Does A Custom Validator Have To Be Used With The Validator Callout Extender
Jul 6, 2010I have a validator callout extender that works, it shows the callout box. But, it does a postback. It didn't do a post back the first time I clicked the button but it did for subsequent times. I read on the AJAX site that a custom validator must be used with this for it to work. I'm currently using this with a required field and regular expression validator. It works, the callout appears, but it doesn't work every time with out the post back.I posted this to see if there is a way to get this to work with a required field and regular expression validator, with out using a custom validator. I'm using the newest release of the toolkit, so I thought the documentation may be old, since the callout is appearing.
View 8 RepliesHow To Create The Custom Validator Instance That Is Linked To The Custom Validator
Dec 17, 2010I created my custom validator in one project, something like that:
[Code]....
he composite control in another project. I added a reference of the custom validator project to the composite control project. I have a textbox in a composite control and I would like to validate this textbox by the composite control I created. But how can I do that? How can I create the custom validator instance that is linked to the custom validator I created?
Web Forms :: Rendering XML In Firefox
Feb 10, 2011is works fine in IE and the Markup validates for XML, but I cannot get firefox to render the XML as anything but the plain text.
<%@ Page Language="VB" ContentType="application/xml" AutoEventWireup="false" CodeFile="ShowXMLMessage.aspx.vb" Inherits="XML_ShowXMLMessage" Theme="" StylesheetTheme="" EnableTheming="false" %>
Web Forms :: DropDown Not Rendering In IE7?
Apr 14, 2010I am building a ASP.NET 3.5 website, with WCF as the service layer. I have created an HTML table on the webform, and i am rendering a Drop down list inside it, embedded as in item template/
When i run it in IE7, it doesnot display the drop down boxes in the table. however, this works perfectly fine in IE8 or IE6.
Is there any known issue of compatability of IE7 with 3.5 webforms?
Web Forms :: Rendering HTML As An Image?
Aug 10, 2010What I am dealing with is a collection of data from 3rd party sites, some xml, some thumbnail images already.I essentially have an asp page that uses vb to collected the data and display it with some minor formating in a <div>, I use a literal control and a stringBuilder to put together the html and output it to the literal.
Here is my asp.net code
<form id="form1" runat="server">
<asp:Literal ID="Info_literal" runat="server"></asp:Literal>
</form>[code]...
So what I've been trying to do without any luck is have the output dump into a stream, then render the html into an image from that stream.I have looked at most of the links that have been posted in simular threads, and none of those are simular to exactly what I am looking for.
Web Forms :: Rendering ASPX Form In PDF?
Dec 15, 2010I want to render my ASPX form in PDF
View 1 RepliesWeb Forms :: Partial Rendering Of .NET Site?
Jul 22, 2010I have an ASP.NET application which calls aspx-pages in other ASP.NET applications (all on the same server and the same solution). This aspx-pages should be shown in a (fixed) region on the main-site in that way that that only the embedded pages is renewed, during user interactions there. Is an IFRAME the only way to achieve this goal, or can I use for example theAJAX update-panel or are there further possibilities / techniques?
View 5 RepliesWeb Forms :: Rendering Usercontrol With Charts To PDF?
Jan 25, 2011I am trying to render the context of an usercontrol to a PDF. The usercontrol contains som charts (default asp.net charts):
[Code]....
But sometimes I am getting an error when myUsercontrol.RenderControl(hw) "error executing child request for chartimg.axd.". I am not getting this error all the time. Sometimes it generates the PDF but then there is missing af chart (Missing image).
Web Forms :: Menu Control Not Rendering In Chrome & IE8?
Jul 28, 2010I am testing my website in numerous browers and have discovered (amazingly) that the asp:menu
control does not render properly in both the above browsers! Given that these browsers must account for
a large part of internet traffic it is curious that microsoft have not fixed this. I have looked at CSS Friendly but
if looks like a lot of work and change for my websites just for the one control that does not work.