Update button rendering, move css classes to viewdata

2020-06-26 21:40:20 -04:00
parent 7e88de5041
commit 55f59ddd7a
11 changed files with 208 additions and 112 deletions
@@ -0,0 +1,35 @@
+using System.Linq;
+using System.Web.Mvc;
+
+namespace LeafWeb.WebCms.Utility
+{
+    public static class CssClassUtil
+    {
+        private const string KeyName = "cssClass";
+        public static ViewDataDictionary CreateCssClassDataDictionary(params string[] cssClasses) 
+            => new ViewDataDictionary { { KeyName, cssClasses.ToArray() } };
+
+        public static void AddCssClass(this ViewDataDictionary vdd, string cssClass)
+        {
+            if (!vdd.ContainsKey(KeyName))
+                vdd["cssClass"] = new []{ cssClass };
+            else
+            {
+                var cssClassList = ((string[])vdd[KeyName]).ToList();
+                if (!cssClassList.Contains(cssClass))
+                    cssClassList.Add(cssClass);
+                vdd[KeyName] = cssClassList.ToArray();
+            }
+        }
+
+        public static void SetButtonDisabled(this ViewDataDictionary vdd)
+        {
+            vdd.AddCssClass("disabled");
+        }
+
+        public static bool IsButtonDisabled(this ViewDataDictionary vdd)
+        {
+            return vdd.ContainsKey(KeyName) && ((string[]) vdd[KeyName]).Contains("disabled");
+        }
+    }
+}