topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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professional-ajax-02-XMLHttp-Examples-XMLHttpExample1.htm / htm



  <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
  
  <html>
  <head>
      <title>XMLHttp Example 1</title>
      <script type="text/javascript"src="zxml.js"></script>
  
      <script type="text/javascript">
          function requestCustomerInfo() {
              var sId = document.getElementById("txtCustomerId").value;
              var oXmlHttp = zXmlHttp.createRequest();
              oXmlHttp.open("get", "GetCustomerData.php?id=" + sId, true);
              oXmlHttp.onreadystatechange = function () {
                  if (oXmlHttp.readyState == 4) {
                      if (oXmlHttp.status == 200) {
                          displayCustomerInfo(oXmlHttp.responseText);
                      } else {
                          displayCustomerInfo("An error occurred: " + oXmlHttp.statusText); //statusText is not always accurate
                      }
                  }            
              };
              oXmlHttp.send(null);
          }
          
          function displayCustomerInfo(sText) {
              var divCustomerInfo = document.getElementById("divCustomerInfo");
              divCustomerInfo.innerHTML = sText;
          }
      </script>
  </head>
  <body>
      <p>Enter customer ID number to retrieve information:</p>
      <p>Customer ID: <input type="text" id="txtCustomerId" value="" /></p>
      <p><input type="button" value="Get Customer Info" onclick="requestCustomerInfo()" /></p>
      <div id="divCustomerInfo"></div>
  </body>
  </html>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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