I defined a Viewbag in .cshtml file as

ViewBag.version = "2.0";

but when I get the value:

alert(@ViewBag.version.ToString());

It shows as 2, it takes out .0 after

CodePudding user response：

As General Grievance said,@ViewBag.version.ToString() will be Number,so you can use ''.

alert('@ViewBag.version.ToString()');

Also you can try to convert it to float and formats the number using fixed-point notation.

alert(parseFloat(@ViewBag.version.ToString()).toFixed(1));