![]() For example we could use a Display template to show all datetime fields as short dates only. These go under the folder DisplayTemplates. We can also use Template for managing the Display only. We looked at Editor Templates specifically and how to use them either universally or in a fine grained manner. I am using closed xml (which uses openxml) to create the Excelsheet on the server and send it to the webclient when they want to download data as Excel. Now I need to read or get all of these displayname of the properties of the object from c. for that I created MetadataType for that partial class. ![]() I am now making an Excel sheet with the same data in as the grid in the webpage. How to get DataAnnotation Display Name Ask Question Asked 9 years, 1 month ago Modified 3 years, 1 month ago Viewed 33k times 11 I have EF model class. With that we wrap up this peek into Custom Templates. I have a viewmodel where the properties have display names. UIHintAttribute: Specifies the template or user control that Dynamic Data uses to display a data field. It uses the data annotation attributes to define validation rules and UI styles. TimestampAttribute: Specifies the data type of the column as a row version. ABP Framework automatically localizes the display name of a form element. StringLengthAttribute: Specifies the minimum and maximum length of characters that are allowed in a data field. Option 2: If we want even finer grained control over when the template should be used, we can remove the UIHint from the attribute and use it in the cshtml markup as => model.NumberOfHours, => model.NumberOfHours) Specifies whether a class or data table uses scaffolding. Again this makes it applicable to all pages to which this Entity Type is bound. Public Decimal NumberOfHours Īs we can see, the UIHint provides the name of the Template to use. Add an Entity in the Model folder with the following properties Say we start off with the Internet Application ASP.NET MVC4 Project StephanZahariev Bugfix: Form validation uses DisplayAttribute.Name 19489 The InputBase class could have a new protected virtual method for getting the field's display name (defaulting to the current value, FieldIdentifier.FieldName ). Ws.Cell(2.2).Value = firstRow.GetName(x => x.CurrencyISOCode) Īs per a new requirement that was expressed in the comments section in order to loop through all properties and read the display attribute you could use the following: var properties = typeof(DCArrival).GetProperties() FromLambdaExpression(ex, new ViewDataDictionary(model))Īnd then: ws.Cell(2.1).Value = firstRow.GetName(x => x.LocationType) Public static string GetName(this TModel model, Expression> ex) Creator - Enter the name of the annotations creator to see only related annotations. Or write an extension method: public static class ModelMetadataExtensions Selecting a tool will automatically display its specific settings. You could retrieve it from the model metadata: ws.Cell(2.1).Value = ModelMetadata.FromLambdaExpression(x => x.LocationType, new ViewDataDictionary(firstRow)).DisplayName When I Google these concepts I get drowned in blogs who wants to explain basic validation in MVC 3. I understand that this is magically fixed for you when you are using normal mvc 3 html rendering. String errmsg = String.Format("Failed to create Excel file: ",īut I do not understand how I get a hold of it. ![]() Ws.Cell(3, 1).Value = dcArrToShow.AsEnumerable() this is how easy I can get all data from Collection By taking a object in the collection and figure out itsĭCArrival firstRow = dcArrToShow.First() Add my data that was displayed in the html table. IXLWorksheet ws = wb.Worksheets.Add("New Worksheet") Mark the pseudocode that tries to explain what I want to get hold of: private MemoryStream CreateExcelFile(ICollection dcArrToShow Then I want to use this displayname when I create the header row. ( For the example I only use two, reality there are many many more columns) : using When I write the header row in Excel openxml stream I want to reuse the displayname that I already have defined. I am now making an Excel sheet with the same data in as the grid in the webpage. So how can i remove Display(Name:'') from my class. I want to use Fluent API or something else. I have a viewmodel where the properties have display names. But i can't remove the Data Annotations Display(Name:'') from my class.
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