allow html as editable content, fix #78, fix #191, fix #82

test/unit/text.js

@@ -434,7 +434,28 @@ $(function () {
            start();  
         }, timeout);             
         
-      });     
+    });
+    
+    test("'display' returning html only (img)", function () {
+        var c = 0,
+            html = '<img src="../src/img/clear.png">',
+            html_br = '<br>',
+            e = $('<a href="#" data-pk="1" data-type="text" data-name="text1">0</a>').appendTo('#qunit-fixture').editable({
+              display: function(value, response) {
+          	      $(this).html(c == 0 ? html : html_br);
+              } 
+            });  
+
+        equal(e.html(), html, 'html ok');
+        
+        c = 1;
+ 		e.click()
+        var p = tip(e);
+        p.find('input').val(1);         	
+        p.find('form').submit();
+        
+		equal(e.html(), $.fn.editable.defaults.emptytext, 'html br --> emptytext ok');
+    });         
 
    test("password", function () {
           var v = '123', v1 = '456';