onchange イベントで twoJS 関数を呼び出したいのですが、両方の関数が何らかの値を返します。それは私に2番目の関数出力を与えません:
私のPHPコード:
<select name="lstTypex" id="lstTypex" onchange="javascript:showCondition(this.value);showInputType(this.value);">
In options some values
</select>
<span id="condition" style="padding-left:19px;"></span>
<span id="inputType" style="padding-left:19px;"></span>
私のAjaxコード:
// This function is used to submit for condition fields by ajax
function showCondition(colName) {
if (colName.length == 0) {
document.getElementById("condition").innerHTML="";
return;
}
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else {// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
document.getElementById("condition").innerHTML=xmlhttp.responseText;
}
}
xmlhttp.open("GET","ajax/entity_report.php?colName="+colName+"&doAction=showCondition",true);
xmlhttp.send();
}
// This function is used to submit for condition fields by ajax
function showInputType(colName) {
if (colName.length == 0) {
document.getElementById("inputType").innerHTML="";
return;
}
if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else {// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function() {
if (xmlhttp.readyState==4 && xmlhttp.status==200) {
document.getElementById("inputType").innerHTML=xmlhttp.responseText;
}
}
xmlhttp.open("GET","ajax/entity_report.php?colName="+colName+"&doAction=showInputType",true);
xmlhttp.send();
}
私のPHP-Ajaxコード:
// include all required files for this screen
include("../include/common.php");
include(MODEL . "entity_report_class.php");
// create class object for class function access
$objCallUsers = new Entity_Report();
// call required class file functions
$returnStr = "";
$arrTypex = $objCallUsers->fetch_data_type();
$typex = $arrTypex[$_REQUEST['colName']];
switch($_REQUEST['doAction']) {
case 'showCondition':
$arrCondition = array();
if($typex == 'TB' || $typex == 'TA') {
$arrCondition = array("Equal to","Not equal to","Starts with","Contains any part of word","Contains full word");
}
else if($typex == 'DD' || $typex == 'RD') {
$arrCondition = array("Equal to","Not equal to");
}
$returnStr .= '<select name="lstCondition" id="lstCondition">
<option>--Please Select--</option>';
foreach ($arrCondition AS $condition) {
$returnStr .= '<option>' . $condition . '</option>';
}
$returnStr .= '</select>';
break;
case 'showInputType':
$arrCondition = array();
if($typex == 'TB' || $typex == 'TA') {
$returnStr .= '<input type="text" name="conditionValue" id="conditionValue" value="" />';
}
else if($typex == 'DD' || $typex == 'RD') {
$returnStr .= ' <select name="conditionValue" id="conditionValue"></select>';
}
break;
}
print($returnStr);
2番目の関数呼び出しに従って出力が得られます。どちらの関数も何かを返します。