About CheckboxList in MVC

Question

Hello Everyone, Hope everyone is fine ! I have bind Contact in CheckBoxList successfully. But i am not ableto save the checked item to database.Everyone while saving , it shows the List as Null. Following is my View Code : @ foreach (var item in ViewBag.ContactsCheckbox) { class = "custom-control custom-checkbox" > "chk@(item.Id)" class = "custom-control-input" type= "checkbox" value= "@item.Id" checked = "@item.IsChecked" /> class = "custom-control-label" for = "chk@(item.Id)" >@item.ContactName } Following is Controller Code : public ActionResult Add(MemoriesImagesMaster mi, List items) { Do_Validation val = new Do_Validation(); List list = new List (); Guid LoginId = new Guid(Session[ "UserId" ].ToString()); foreach (ContactsMaster item in items) { if (item.IsChecked) { ViewBag.Message += string .Format( "{0}
" , item.ContactName); } } } On View, the data is bind using Memory Model and on same the list is getting bound using the Contact Model Thank you in advance.

Laxmidhar Sahoo · Answer

hi 1-The way you implementing have to send the data through ajax . Bellow link has example https://www.aspsnippets.com/Articles/ListBox-with-CheckBoxes-in-ASPNet-MVC-Razor.aspx 2-You may use nugate package 3- When Data will be communicated through models ,then can pass to controler method otherwise make ajax call Thanks and Regards Laxmidhar sahoo

Rajanikant Hawaldar · Answer

This article might help you. https://www.aspsnippets.com/Articles/Save-Insert-multiple-CheckBoxes-CheckBoxList-values-to-database-in-ASPNet-MVC.aspx

Guest User · Answer

hello, Thank you for your response. Actually the issue is i have bind my view with Memory Model and checkboxlist is coming from different model which is Contact Model. So I am having difficulties to find that checkboxlist on click of Submit button. I have successfully bind the checkboxlist, just not able to save it.