기본 사용자 정의 > User Interface Customization > Customizing HTML Clients Using the Windchill JSP Framework > Customizing Generic Aspects of JSP Pages > Customizing the UI with Ajax > Refreshing a Large Block of the Page
  
Refreshing a Large Block of the Page
There is often the need to refresh a section of the page without a full page refresh. In this case there are some helpful javascript functions. In particular, the getElementHtml function is optimized to replace the innerHTML of the given div id with the response from the given url. If the div id is in the response, only the innerHTML of the div will be used as the replacement. See the jsDoc for more information about this function:.
getElementHtml( params, divId, true, url)
Customizing the UI with Ajax