使用JavaScript在所选文本上设置CSS样式

Question

I have a function that changes CSS styles when you select it from a dropdown. I'm using the switch function for the different CSS styles for the different cases. How do I add styling to whatever element is selected?

onClick : function( value ){                           
              switch (value) {
                  case "remove_border": remove_border(editor.getSelection().getSelectedText()); break;
              }                    
          }


function remove_border(selection) {    
    /* what must I put in here to make this function work?  */
    alert(selection);
}

Answer 1

Add an ID to your elements and do a getElementById(x);

If I'm misunderstanding, you might want to provide a jsfiddle so we can see what you're trying to do.