i am working through the MvcMusicStore Tutorial Version 2.0 from 1/12/2010. I do have an issue with the EDIT Screen. When trying to save an album i get the error "The field Price must be a number". The value of the Price was not changed, it contains e.g. 8,99. I donīt know where this error comes from and what i need to do to avoid this error.
View 4 Replies
I want to validate the price field. This is my RegularExpressionValidator
<asp:RegularExpressionValidator
id="RegularExpressionValidator1"
ControlToValidate="txtPrixFormation"
ValidationExpression="^d+(?:.d{0,2})?$"
Display="Static"
EnableClientScript="false"
ErrorMessage="enter a dollar amount"
runat="server"/>
I want to validate the price field using RegularExpressionValidatorThis is the code I used. It worked except that when I modified the other fields, it gived me the message "Enter the dollar amount" at the price field. ( I don't want to touch the price field. I only want to modify the other fields )
<asp:TextBox
ID="txtPrixFormation"
runat="server"
[code]...
I have gridview and button and radiobutton in page below are codes...
<input type="radio" name="n" id="RBmkvM" runat="server"/>
<input type="radio" name="n" id="RBdvdM" runat="server"/>
<asp:ImageButton ID="ImageButton1" runat="server" CssClass="imgored" ImageUrl="~/Image/Main/png1.png" OnClick="Imgorder_Click"></asp:ImageButton>
[Code]....
I'm building an application, my client wants me to create new control using AJAX. This control should look like thisThis control includes price(dolars and cents) and when user clicks on specific price(suppose 95 dolars and 33 cents) this price should jump inside to textboxs(one for dolars and one for cents)Does anybody have a clue how to implement this control creation??
View 4 RepliesI am very new to asp.net mvc 2. i actually do not start the class until next week but went ahead and read half of the Pro ASP.NET MVC 2 Framework book and built the mvc music store app the problem i keep having is when i try to create a new account i keep getting this message:
The password retrieval answer provided is invalid. check the value and try again. Did i do something wrong?? I have went over every piece of code in vs and made sure it matched exactly what was in the tutorial and also the supplied code.
mvc musicstore sample application loads cart images using code below. In my application product images are store in database. How to modify this code so that images are loaded from database ?
<ul id="product-list">
<%
{ %>
foreach (var product in Model)<li>
<a href="<%= Url.Action("Details", "Store", new { id = product.Contents }) %>">
<img height="100" width="100" alt="<%= product.Name %>" src="Content/ProductImages/<%= product.Contents %>.jpg" />
<span><%= product.Name %></span>
</a>
</li>
<% } %>
</ul>
I created subdirectory Store in IIS 7 root page and converted it to application and added .NET 3.5 mvc musicstore sample to it. App pool is classic and isapi dll handler is added for request path *
Typing localhost/Store returns error below. How to run mvcmusicstore sample from subdirectory or from root directory using same code base?
Server Error in '/Store' Application.
Parser Error
Description:
An error occurred during the parsing of a resource required to service this request. review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not load type 'System.Web.Mvc.ViewPage<IEnumerable<Business.Toode>>'.
Source Error:
[Code]....
Source File: /Store/Views/Home/Index.aspx Line: 1
Version Information: Microsoft .NET Framework Version:2.0.50727.4206; ASP.NET Version:2.0.50727.4209
I'm trying to use the regular expression validator for a numeric ID field.The field needs to be a required field of any number.Currently, I'm using:
="d{1,}"
Shouldn't this make it so the user has to at least enter 1 digit?? If I hit the submit button with the field empty,it passes validation and posts back.But if I enter non-numeric characters, it errors fine. If I wanted zero or more occurrences,I'd use:
="(d{1,})?"
Why isn't this working? Do I need to use this in combination with a Required Field Validator? That would suck ><
I have a field that may or may not contain comma.
if the field contain some word and separated by comma
how can i remove specific word in the field.
e.g. the field contain --> 11,12,13
how can i remove the number 12 and remain 11,13 in the field?
i have imported data from excel to datatable but i need to validate port no column which should
allow only numeric value and also i need to check the single quotes and need to replace to double quotes.
I want to force user to type more than 6 characters in password field.we cannot usee range validator because password characters can be mix(i.e.Numeric or alphabates or special characters)
View 3 RepliesI have an input field on a webpage that contains a credit-card number. What is the best way of preventing the browser from caching this value?
Any solution needs to work on a large selection of browsers.
I have a PDF document with a number of text fields, several of which have a maximum length - namely, a maximum number of allowable characters. Is there a way using iTextSharp to determine this setting? Here's the code I have so far:
Dim reader As New iTextSharp.text.pdf.PdfReader("Foobar.pdf")
Dim inputFields As IDictionary(Of String, iTextSharp.text.pdf.AcroFields.Item) = reader.AcroFields.Fields
For Each key As String In inputFields.Keys
Dim PDFFieldName As String = key
Dim MaxFieldLength As Integer = ???
...
Next
I need to set MaxFieldLength to the number of allowable characters for the current form field being iterated over.
I am using the asp.net and framework 2.0 with Ajax enable web.i have a text box and when user will enter "a" or number in this will search the name started from "a" character or number if he or she enter the number basically we can say live-search.
Employee search: Textbox.In this text box she/he will enter the first character of name or first number of employeeno and according to the a character name will search in list.
I have a data type mismatch while inserting into a number field in an access database using a parameterized query.I think this should be pretty simple but I am still learning a lot.
[Code]....
I have some commented out as I am working one field at a time. The working fields are textboxes and the non working ones are dropdown lists. But I think it may be the field that the list is drawing from? Not sure.
I used the following code to encrypt the password using md5 and store it in the database.
public partial class register : System.Web.UI.Page
{
SqlConnection con = new SqlConnection("Data Source=Shihab-PC;Initial Catalog=test;User
[code]...
Im new to ASP.net.Im currently developingecommerce website which is a wholesale website. According to requirements user can see the price only after log in to website.Eg:http://www.simplywholesale.co.uk /offer.116009.shtmlto develop this with with ASP.net
View 3 RepliesI have to display price for a product in the format of $1,949.00
Present iam displayng like this $1949.00.Using the following code
protected string fool(object x)
{
return "$" + Convert.ToDouble(x).ToString("0.00");
}
I have a repeater using paging (see code below) I want to be able to offer a button that sorts the results by price and one for alphabetical order. I'm not sure how to achieve this with my current system. Would it just be a case of altering the sql select statement on click?
Private Sub BindRepeater()
Dim dv As DataView
dv = CType(SqlDataSource3.Select(DataSourceSelectArguments.Empty), DataView)
PagedResults.DataSource = dv
PagedResults.AllowPaging = True
PagedResults.PageSize = 9
PagedResults.CurrentPageIndex = CurrentPage
lnkBtnNext1.Visible = Not PagedResults.IsLastPage
lnkBtnPrevious1.Visible = Not PagedResults.IsFirstPage
Repeater1.DataSource = PagedResults
Repeater1.DataBind()
doPaging()
End Sub
[Code...]
Say i have a Laptop for 600.00. Say i change it to $650.00. How do shopping carts handle that? Like do they store the price in the cart or the item? How do they make sure they get the price they wanted but not bill the customer the new change without asking them? Or do most store them in both?
I was thinking maybe i could store it in both.So if the current price is over the cart price for a item, don't remove it/bill them from their cart. Then after, tell them what was billed/email a receipt for the items that didn't change that was billed(say they had more then one item) and remove it from the cart. For the items that did change, say something like "Items left in cart due to price change, check if you still want to buy the items at the new price." So leave the items that changed in the cart but update the price in the cart.
I don't think the language should matter. Guess this is more of a logical type question. Do most shopping carts do it this way or is there a better way?
I have a catalog that hase standard pricing now i need to increase this to 5% for each product. this is the way i bind the data:
Price:<%#Eval("Price",
"{0:c}")%>
declare @FinallyGrandTotal float
declare @total float
set @total = 45.3699
set @FinallyGrandTotal = @total
in the above code ther is a total price 45.3699
I want add to FinallyGrandTotal this but with just 2 letters after the dot
that mean @FinallyGrandTotal = 45.3699
45.36 and not 45.3699
I am dislplaying the products on the grid and i need to sort the items based on Price
o price: low to high
o price: high to low
i have a scenario where i have to remove the invalid character from price using c# code.i want the regular ex to remove the character or some thing good then this.
For Ex- my price is
"3,950,000 ( Ex. TAX )"
i want to remove "( Ex. TAX )" from the price.my scenario is that. i have to remove the any character from string except number,dot(.), and comma(,)
