Web Forms :: Control Validation Appears In Disorder?
Mar 2, 2011
I´m using different validation controls from asp.net in a page that has like 10 controls. When I click on insert validation occurs but my problem is that error messages appear in summary for some and other validation only takes place when I correct the first errors which is very confusing. I´m trying to get all validation messages to be shown all at once but for some reason not all of them happen at the same time.
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I tried to figure out a solution by assigning ordered tab index, but behaviour keeps the same. Some controls appear to be validated first with their respective error messages whereas others are validated after the firts ones.
i have many validators but one validator RFVRIDDORReferenceId is enabled and disabled through javascript. because txtReferenceId is shown when something is selected from a dropdownlist. initially it is disabled. everything was working fine until i implemented EDIT functionality in which through an ID i need to load page and show everything...on serverside i enabled
RFVRIDDORReferenceId.Enabled = true;
if ReferenceId database field had value in it. other wise it stays like that. after loading the information on page and disable RFVRIDDORReferenceId through client side...press save button and everything will be updated but when page comes back validation summary has
Following errors occured > ReferenceId is required
it displays in red i dont know why it is doing it....(postback itself shows that all validators were true). is there any reason?
does validator validate themselve after postback? if yes then why does not remaining validators shows error message?
PS: its a required field validator and there are many other but validation summary shows only for this validator.
i want to apply scroll in gridview....because there are many columns and it makes disorder in my design.i found code from ccodeproject and also in this site
The right sides of the dynamic menu items are being chopped off. Also, the entire menu is moved slightly to the left in both browsers. I have been searching for a solution but everything I find so far with Google talks about a problem with the menu not starting on the correct node but I am not having that issue.
I ma using an image button to display an asp.net calendar control (this control comes with VS 2008). However, when I click the image button, the calendar controls is displayed "below" the textfield that it is suppoed to populate. How can I get the control to appear on the right side of the textfield?
I am creating dropdown controls in code behind. in some conditions I need to add validation control to dropdowlist. But Validation not firing when I submit button.
If mQuestion.RequiredToAnswer = True Then Dim mValidator As New RequiredFieldValidator mValidator.ControlToValidate = mDDL.ID mValidator.InitialValue = mDDL.Items(0).Text mValidator.Display = ValidatorDisplay.Dynamic mValidator.ErrorMessage = "* Required!" mTableCell.Controls.Add(mValidator) End If
I have other dropdown controls on aspx page with validation comtrols. Those are working fine. Only when I ddl and validations from code not working?
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 ?
is a strange problem am experiencing. have a asp.net 2.0 application then creates bitmaps using GDI+ and then copies them onto hard drive as bitmap files and then web page is updated with URL pointing to the bitmap. using a "dummy query string parameter" to trick the browser into knowing its new images to prevent caching problem where old images are displayed.
the web page can have up to 20-25 bitmap images, but sometimes one of them is missing-- doesn't matter if its long page or short page. when right-clicking on the area and then selecting "properties" it suddenly appears.
was thinking of somehow refreshing programmatically? but don't know how to do that.
Bit of newbie when it comes to .NET but getting there. Managed to create a custom verb that appears in all of my WebPartZone
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What I would like to be able to do is just have this custom verb added to just the divNews, my current code though crude does work, I just need to figure out how to control what is appears on. Would prefer not to have to create seperate zones.
I have my master page with flash banner on it ,and I have a vertical right to left menu.When I click a menu item with sub menu items,they appear behind the flash banner, I tried many ways to fix it,but I don't know how to make ub menu items appear above flash banner not behind it
I have 2 text boxes in which I am comparing the numeric value of one to the other. At first it works fine and I get the appropriate error message. But eventually as i plug in different numbers although I should be getting an error message I stop getting one. Is there something going on behind the scenes to fire the error message than I am unaware of. Also the error message fires some time when the value is less than the value of another control and equal to the value. I only want it to fire when it is less than the value of the other control.
I hv taken 2 panels one for School transport detail , the other for Personal Transport detail.
The validation controls are different for the panels. When selecting 1st panel the other gets disable and on clicking Save button the error msg of 1st panel appears if not entering proper values. But when 2nd panel I am selecting and without entering any value clicking Save button it still giving error msg of 1st Panel yet it is disabled.
I have a wizard control and in one of the steps, I checked the input box if it's blank or not. By doing this, now the sidebar link and other steps all cause validation = true. How can I resolve this problem so that the cause validations for sidebars and other steps are false?
I have created a calendar control in asp.net mvc using linq to sql.I have used jquery to create calendar control . I have to validate my calendar control as a required field.
I have textbox A, B, C and D. Textbox A is optional, yet B, C and D are not required unless A contains an entry (then they are mandatory). What validation control do I associate with B, C and D that checks for an entry (anything other than being empty) in A? I don't see CompareValidator being able to do this so I was going to use a CustomValidator to perform server side validation (and possibly look into Javascript for server side).
I have a requiredfield validation control and only want it to be triggered when a certain button is clicked instead of any button that causes a post back. For example I have 2 buttons in an updatepanel and I don't want these to cause the validation since the entire form is not being posted back.
I have a Dropdownlist control in my web form with names of few countries pre populated.I have also added a 'Please select..' option in the DDL .Now how to use validation control in DDL so that please select options doesnotget selected when i click submit button.Only after user selects country i want to insert the value in database.
