I have 1 textbox tb1 with 2 radiobuttons rb1,rb2
If rb1 checked tb1 accept only numeric with special characetes.
If I enter alphabets how to show error msg.
If rb2 checked it accepts any input data.
How to write code for above requirements..
I am migrating my application to MVC3 and getting this error message Validation parameter names in unobtrusive client validation rules must start with a lowercase letter and consist of only lowercase letters or digits.How can I ovoid it without going and modifying all my ViewModels
View 10 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 want to change the background and border color of textbox when its validated bay validation control. Here ErrorMessage="*" But is want also change the background or border color of textbox.
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="*"></asp:RequiredFieldValidator>
Defined RegisterModel class - with some validation rules for creating new users, and this works fine.
Then I get this class, strip few properties and wanted to reuse it as UserInfo_Form_Model, for editing user properites.
No changes, just deleted few items, renamed and reused in strongly typed View for editing.
And result of validation is: -
[DisplayName("Name")] works fine, showing correct
[StringLength(20, ErrorMessage = "xxxx...")] - not working, no message showed when suppose to be one
[Required(ErrorMessage = "xxxx.")] - not working, not showing messages when delete required values?
but (ModelState.IsValid) is false when I checked it in controller (it had to be because required value is missing)?
Is it this only partially correct and how this can be?
Well this is a bit frustrating because it cant be simpler than this and I cant make this simple code reuse.
How to change the text of the TextBox dynamically with the data present in the SQL database
in asp.net using C#.
I'm using SSRS 2005 and I would like to change the text weight of a textbox (in a table) dynamically based on a condition from normal weight to bold.
View 1 RepliesI am working with a formview edititemtemplate. Currently in my page load, i have some stuff that would show or hide certain panels based on dropdownlist values. These dropdown values get binded during page load. I need to be able to change the values/dropdowns, without rebinding the old data, and updating the visibility of the panels based on predefined rules.
I have experimented with putting my formview.databind() in page load if isnotpostback, in prerender, in prerender if isnotpostback. I have tried my rules (ex if ddlState.selectedvalue = "DE" then pnlDelaware.visible = "true") in the page load, and the page render. I'm just not sure how to get the stars aligned here. The closest i have come is having the databind in the pageload if notispostback, and the rules in the prerender. However I get an error "dropdownlist has a SelectedValue which is invalid because it does not exist in the list of items.
I have an asp page with a textboxes, labels and other controls. I cannot get the .text to change in any of these controls. I click on button which I execute code that I expect to update the text but it doesn't work. Something like Textbox1.text = "Hello" Are there page level properties/settings I should look at? I am perplexed an looking for a place to start. I will provide more information as needed. I just don't know where to start.
View 3 RepliesI'm using 3 text boxes for allowing user selecting different ranges. I want to perform below validations on three text boxes.
1.User should enter a value (i.e. a valid number,doesn't allow to enter zero,decimal numbers and negative numbers) in 1st text box.
2. 2nd text box value should be greater than 1st text box.
3. 3rd text box value should be greater than 2nd text box.
I want to perform validations on client side only using JavaScript. If anything goes wrong I want to populate a message box.
now i am facing the problem to validate the checkboxlist is displaying dynamically, acutally at my present page i am doing the checkboxlist which is controled by another check box for the checkboxlist items for select and deselect, now i need to handle the validation for this checkboxlist for null value
[Code]....
I have TextBox1 (enabled = true) and TextBox2 (enabled = false) in my WebForm on loading. Both are validated by means of a RegularExpressionValidator.
How can I set TextBox2 enabled = true ONLY AFTER (!) the text inserted in TextBox1 has been validated and accepted as valid ?
Can this be done on client side exclusively or is some code behind absolutely necessary ?
I added dynamic checkboxlist.The javascript validation for checkboxlist(dynamic) in firefox + asp.net is not working,but in IE its working fine.why the javascript validation is not firing for dynamical checkboxlist.
View 1 RepliesI am assigning validation group to my button dynamically in datalist.
now i want to find out that validation group on clientclick of that button
and assign it to my validationsummary !!!
how can i found out validationgroup of the button which is clicked ?
how to change the validation summary message box title....
View 1 RepliesIs there a way of checking validation on the fly as the user inputs data and then when all validation is passed - change the submit button to green colour?
View 1 RepliesI am using asp.net validation controls in my application. the alert messages are showing in validation summary. now i should change the title(heading) of the alert(message) box.how to do this ?
View 2 Replieshow to validate
1.TextBox should not accept the DateFormat
2.Should not accept only numbers
3.it's accept combination of numbers and alaphabets.
I've a gridview with one textbox column and 1 label.
Based on language selection im changing master page and gridview will be bind with data based on language from database . When change the language the labels will be binding with data based on language . but textbox value is not binding properly.i.e;for example i've 2 languages English and Arabic . First i've logged with English Language gridview is binding correctly after chnage language to Arabic the textbox value is not binding is displaying with data previously whatever binded with english language. Other than this textbox remaining label data bindind with data in arabic language.
<asp:GridView ID="gvText" runat="server" AutoGenerateColumns="false"
onrowdatabound="gvText_RowDataBound">
<Columns>
<asp:TemplateField HeaderText=" SeqNo">
[Code] .....
And here is grid binding Method:
private void BindGrid() { DataTable dt = new DataTable(); dt.Rows.Add(); dt.Columns.Add("SEQUENCENO"); if (Session["LanguageID"].ToString() == "2")
dt.Rows[0][0] = "ENG";
else if (Session["LanguageID"].ToString() == "1") dt.Rows[0][0] = "ARB"; gvText.DataSource = dt; gvText.DataBind();
}
MMM the title speacks for it self i think,
View 3 RepliesI have individual controls with different groups in two separate divs in an aspx page. I am passing a querystring value to this page and on page load depending on the querystring value want to show the divs n change the validation group.
View 2 Repliesiam using regular expression in javascript function to validate email. iam calling javascriptfunction using asp.net custom validator. email validation is working. when i click the textbox the cursor is in the middle of the textbox. it's not moving to endof the text or beginning of the textbox, if the textbox is empty. do you have any idea about this error.
[Code]...
I have a project due for my Visual Basic course. The project is creating a web application. I'm setting up the application where the user will enter information in a textbox. I want to be able to test the value entered in the textbox. There are three test conditions - less than a certain number, between a range of numbers, and greater than a certain number. I'm familiar with Visual Basic but not that with Visual Web Developer. I want to display a message to the user that tells them the value entered is low, normal, or high, and display additional information. The question I have is can I attach three validation controls to a single textbox? I know how to attach one validator control, and that works fine. I try to attach three controls but when I run the program all three error messages display, which is not what I want. I think I would need to code a custom validator but not sure how to do that.
View 3 Repliesin my webpage textbox is there in that text box provide regular expression like Ord1,Ord2,means
first three charcters alphbets,the first alphabet stat with Uppercase letter and fourth numerical value dispalyed,
and remaining no need do display any characters when user enters
UrlRewriter rules?[URL]I need a rule for a user how is visiting my web like this URL
]ProductName=[ProductName]