Sitecore 8 Experience Editor – Edit Component Properties causes page to jumps to top

ExperienceEditorExtension.js

Sitecore.PageModes.ChromeControls = Sitecore.PageModes.ChromeControls.extend({
  renderCommandTag: function (command, chrome, isMoreCommand) {
    var tag = this.base(command, chrome, isMoreCommand);

    if (command.click.indexOf("chrome:") == 0) {
        if (command.type == "common" || command.type == "datasourcesmenu" || command.type == "workflow") {
            tag.click(function (e) {
                e.stop();
            });
        }
    }

    return tag;
  }
},
{
  commandRenderers: Sitecore.PageModes.ChromeControls.commandRenderers,
  eventNameSpace: Sitecore.PageModes.ChromeControls.eventNameSpace,
  registerCommandRenderer: Sitecore.PageModes.ChromeControls.registerCommandRenderer
});