title: How to make part of tooltip hide in a grid,it seems my codes does not work
body: <p>How to make part of tooltip hide ,it seems my codes does not work
  Here is my codes:</p>
  
  <pre><code>$("#Grid").kendoTooltip({
                  filter: "td",
                  content: function (e) {
                      var container = e.target;
                      if (container.find(".tooltipcontent").html() == undefined ) {
                         container.tooltip( "hide");
                      }
  
                      return container.find(".tooltipcontent").html();
                  }
  
  
              }).data("kendoTooltip");
          }
  </code></pre>
  
  <p>It say that <code>container.tooltip( "hide")</code> is error.I just want to show the tooltip on cell only the cell has 'tooltipcontent' class</p>