@Html.ListBox( “Countries”, ViewBag.AllCountries as MultiSelectList, new { @class = “form-control”, data_placeholder = “Choose a Country…” } )
Category: ASP.Net MVC
Convert List to List in one line in C#
string sNumbers = “1,2,3,4,5”; var numbers = sNumbers.Split(‘,’).Select(Int32.Parse).ToList();
How to use column search in datatable when responsive is false
just add “$(“th”).show();” in the end of initComplete … , initComplete: function () { … $(“th”).show(); } , …
Checking multiple contains on one string
new[] {“,”, “/”}.Any(input.Contains) or you can use Regex Regex.IsMatch(input, @”[,/]”);
How to render HTML tags Asp.Net MVC
How to refresh a DIV content with Javascript
To reload a section of the page, you could use jquerys load with the current url and specify the fragment you need, which would be the same element that load is called on, in our below case #myDivId function updateDivContent() { $(“#myDivId”).load(window.location.href + ” #myDivId” ); }
Creating Multiline textbox using Html.Helper function in Asp.Net MVC
Passing parameters to JavaScript files
You can assign an id to the <script> element and passing the arguments as data-* attributes. The resulting <script> tag would look something like this:
How to solve ajax.reload() not working for DataTables in JS File
If you use the reload in this way then it will probably not work. table.ajax.reload();
Default Settings for Datatable in MVC
When working with DataTables over multiple pages it is often useful to set the initialisation defaults to common values (for example you might want to set dom to a common value so all tables get the same layout). This can be done using the $.fn.dataTable.defaults object. This object will take all of the same parameters as the DataTables initialisation […]
How to assing Selected Value to DropDownList in Asp.Net MVC
IEnumarable SelectList’s 4th parameter is just for that: @Html.DropDownList(“AuthorID”, new SelectList(Model.Authors, “Id”, “AuthorFullName”, Model.Books.AuthorId), “—Select an Author—“, new { @class = “form-control” })
How to use Html.TextBox for Date in Asp.Net MVC
@Html.TextBox(“BookName”, Model.Books.BookName, new { @class = “form-control”, @type = “date” })
Formatting a Nullable DateTime with ToString() in ASP.Net MVC
Let’s say we have a Nullable DateTime named StartTime [DisplayFormat(DataFormatString = “{0:dd.MM.yyyy}”)] public Nullable<System.DateTime> StartTime { get; set; }
How to apply a custom CSS class to Devexpress components
For all the Devex Components, you can use ControlStyle > CssClass property to apply your custom CSS class (Example 1 and 2) or you can do it with parameter (if it is allowed – as in Example 3). Here is 3 examples for MVC: @Html.DevExpress().SpinEditFor(m => m.Books.Rating, settings => { settings.Properties.SpinButtons.ShowIncrementButtons = true; settings.Properties.Increment = […]
Define a Default Value when insert New Record From ASPxGridView
To initialize DataRow’s default values handle InitNewRow event of the required ASPxGridView control and initialize the default values by using e.NewValues dictionary in the following manner: