var weergeven

<script language="javascript>
function updateCityState(test) {
alert(test);
}
</script>
<a href="updateCityState('<?php echo $naam; ?>');" name="zip" id="zip">blabla</a>

<script language="javascript>
function updateCityState(test) {
alert(test);
}
</script>
<a href="updateCityState('<?php echo $naam; ?>');" name="zip" id="zip">blabla</a>

<script language="javascript"  type="text/javascript">
var url = "getCityState.php?param="; // The server-side script
function handleHttpResponse() {
  if (http.readyState == 4) {
    // Split the comma delimited response into an array
    results = http.responseText.split(",");
    document.getElementById('city').value = results[0];
    document.getElementById('state').value = results[1];
  }
}
function updateCityState(test) {
  
  http.open("GET", url + test, true);
  http.onreadystatechange = handleHttpResponse;
  http.send(null);
 }
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP Object
</script>
...
<form action="post">
  <p>
  <?php 
  $naam="ben";
  ?>
  ZIP code:
  <a href="javascript:updateCityState(<?php echo $naam; ?>)" name="zip" id="zip">blabla</a>
 
  </p>
  <input type="text" name="city" id="city" style="height:20;width:150;border: 0px solid #FFFFFF;">
  <input type="text" name="state" id="state" style="height:20;width:150;border: 0px solid #FFFFFF;">
 </form>

<script language="javascript"  type="text/javascript">
var url = "getCityState.php?param="; // The server-side script
function handleHttpResponse() {
  if (http.readyState == 4) {
    // Split the comma delimited response into an array
    results = http.responseText.split(",");
    document.getElementById('city').value = results[0];
    document.getElementById('state').value = results[1];
  }
}
function updateCityState(test) {
 
  http.open("GET", url + test, true);
  http.onreadystatechange = handleHttpResponse;
  http.send(null);
 }
function getHTTPObject() {
  var xmlhttp;
  /*@cc_on
  @if (@_jscript_version >= 5)
    try {
      xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (e) {
      try {
        xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (E) {
        xmlhttp = false;
      }
    }
  @else
  xmlhttp = false;
  @end @*/
  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
    try {
      xmlhttp = new XMLHttpRequest();
    } catch (e) {
      xmlhttp = false;
    }
  }
  return xmlhttp;
}
var http = getHTTPObject(); // We create the HTTP Object
</script>
...
<form action="post">
  <p>
  <?php 
  $naam="ben";
  ?>
  ZIP code:
  <a href="javascript:updateCityState(<?php echo $naam; ?>)" name="zip" id="zip">blabla</a>
 
  </p>
  <input type="text" name="city" id="city" style="height:20;width:150;border: 0px solid #FFFFFF;">
  <input type="text" name="state" id="state" style="height:20;width:150;border: 0px solid #FFFFFF;">
 </form>

 

<a href="javascript:updateCityState('<?php echo $naam; ?>')" name="zip" id="zip">blabla</a>

<a href="javascript:updateCityState('<?php echo $naam; ?>')" name="zip" id="zip">blabla</a>