java - Get a Request Attribute with jQuery -


इस सवाल का पहले से ही एक उत्तर है: < / P>

  • 2 जवाब

    मेरे पास निम्न कोड है मेरा सर्वलेट वर्ग: 

      request.setAttribute ("myValueName", myValue); // नोट: myValue एक TreeMap है   
     मैं इस विशेषता को jQuery के माध्यम से एक्सेस करना चाहता हूं। क्या किसी को भी यह करना आता है?  <पूर्व>  var myNewVariable = ???;   
     ध्यान दें कि यह विशेषता पृष्ठ के यूआरएल में नहीं है।   
     
     
     सर्वलेट कोड  
      response.setContentType ("text / html" ); Request.setAttribute ("myValueName", "myValue"); Request.getRequestDispatcher ("पुनर्निर्देशित पृष्ठ के लिए URL")। आगे (अनुरोध, प्रतिक्रिया);   
     उदाहरण URL = "/ WEB-INF / Project / Update.jsp"  
     jQquery में  
      var myNewVariable = "$ {myValueName} "; चेतावनी (myValueName);

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