Providing Required Format Information In Text Box In MVC View?
Jan 27, 2011
How do you set a string to denote the required format pattern in a text box. For instance, if I have a text box displayed such as a date field, how do I display a format of "dd/mm/yyyy" to help the User complete the field. If the field is already populated when the view is displayed then the actual data should be displayed.
If the field is a drop down list, I would like to display "Please select from the list" if the field does not contain a value.
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Search thru the wauy to do view input validation, have seen quite often refers this [Required], eg:
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Mar 24, 2011
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Feb 25, 2010
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Oct 12, 2010
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Jan 24, 2011
I will do my best to explain what I am trying to do. This is a form that will allow the user to change his/her password with RequiredValidators in place.Here's how to reproduce the problem that I can't seem to figure out.1. Please open up the aspx file into a browser.2. Click the "Save" button. The required validators should kick in and prompt a "Required" message.3. Key in any word in the "Change Password" textbox except for the word "pass" since I have hardcoded it into the aspx file just for example sake over here.
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Jan 11, 2010
I need to add a Required Field Validator to a text box on my page. When I add the validator the following happens when I run the page:
When I click the submit button the page doesn't submit because the page is invalid. No error message displays despite my having set the ErronMessage. When I click inside the text box that has the Validation, then the Required error message shows. When that textbox loses focus the error message goes away. The only way I can get the page to function correctly is if I create 2 Validators for the same text box. The first validator is set to have an ErrorMessage of "" and the second one is a regular error message.
I have used these before many upon many times and never experienced this. Below you will find the Source code.
[Code]....
This code is the only way I am able to get the validation to function correctly where the ErrorMessage displays when I leave the field blank. I appreciate any help on resolving this issue. I have deleted/re-added the validation control many times. This is the only page this type of error happens on.
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Oct 6, 2010
I'm trying to use required validation controls on two text boxes and tried using the following code:
[Code]....
but I can still enter whatever I want into the text box. What I'm trying to check for is that users are entering a time in a valid format.
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Aug 11, 2010
if i have database contain table:
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Apr 5, 2010
I need to load the database values into the grid view by checking the attribute "id".
If the id value which I entered is equal to database, then it'll load in the grid view.
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Apr 27, 2016
Create a class Employee which will implement the below interface: IEmployee. The application should accept the function to invoke and its parameters from the console in the Format:
[MethodName]:[Parameter1]:[Parameter2]
Ex: SetProperty:Age:44
The implemetation shold have the necessary checks on whether the input is in correct format by handling like FormatException.And the program should be able to continuously accept the input and print corresponding output until the input given as "Exit".
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication1
[CODE]..
Issue: I am unable take the user input in the corresponding format.in the above code everytime I have to give the user input in the format "Set:Age:33" but this is not I m looking for .Actually firstly the expected input and output should be given in the format as per the screenshot I have attached.
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May 25, 2010
My view has a number of rows.
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[Code]....
[Code]....
Which is kind of gross - id like to do just call one action, that passes the selected drop down value, the textbox value and call just the one action, is it possible to do something like this:
[Code]....
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In view im trying to do following code:
[Code]....
Trought controller I am trying to send:
[Code]....
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