Category - DropDownList
Results 1 - 5 of 88
29 Oct 2018 29 Oct 2018 0 Comments  668 Views
Here Mudassar Ahmed Khan has explained with an example, how to filter Crystal Report in ASP.Net using C# and VB.Net.

Crystal Report data will be filtered on selection of DropDownList in ASP.Net.
26 Oct 2018 26 Oct 2018 0 Comments  686 Views
Here Mudassar Ahmed Khan has explained with an example, how to filter RDLC Report in ASP.Net using C# and VB.Net.

RDLC Report data will be filtered on selection of DropDownList in ASP.Net.
18 Sep 2018 18 Sep 2018 0 Comments  931 Views
Here Mudassar Ahmed Khan has explained with an example, how to implement Grouped DropDownList using HTML OptGroup element in ASP.Net MVC Razor.

The Grouped DropDownList will be populated from database using Entity Framework in ASP.Net MVC Razor.

In HTML DropDownList OptGroup element, which is used to Group items (options) of a DropDownList while in MVC, the Grouping of DropDownList items (options) is done using SelectListItem class and SelectListGroup class.
05 Sep 2018 05 Sep 2018 1 Comments  1650 Views
Here Mudassar Ahmed Khan has explained with an example, how to solve the problem of Bootstrap Modal Popup Auto Closes on PostBack in ASP.Net using C# and VB.Net.

Bootstrap Modal Popup is opened from Client Side and hence when PostBack happens and Page refreshes, the Bootstrap Modal Popup disappears.

Hence in order to keep the Bootstrap Modal Popup across PostBacks, it has to be re-opened after PostBack from Server Side (Code Behind) using RegisterStartupScript method of ClientScript class.
24 Aug 2018 24 Aug 2018 0 Comments  1361 Views
Here Mudassar Ahmed Khan has explained with an example, how to bind (populate) DropDownList from ViewModel in ASP.Net MVC Razor.

The DropDownList will be populated from database using Model class and the Html.DropDownListFor Helper method.
Results 1 - 5 of 88