我有通过旧方式 ajax 添加新记录的页面,此代码是添加新记录并返回错误或完成结果消息,我如何在 div 上打印消息并在其他 div 上打印结果。我尝试但有人告诉我使用 JOSN,我该怎么做
<script language="JavaScript">
$(document).ready(function() {
});
$("#closeerr").live('click', function() {
$("#gadget").hide();
});
var HttPRequest = false;
function doCallAjax(Mode,Page,ID) {
HttPRequest = false;
if (window.XMLHttpRequest) { // Mozilla, Safari,...
HttPRequest = new XMLHttpRequest();
if (HttPRequest.overrideMimeType) {
HttPRequest.overrideMimeType('text/html');
}
} else if (window.ActiveXObject) { // IE
try {
HttPRequest = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
HttPRequest = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}
if (!HttPRequest) {
alert('Cannot create XMLHTTP instance');
return false;
}
var url = 'AjaxItemsGroupsRecord.php';
var pmeters = "titems_groups_GroupName=" + encodeURI( document.getElementById("items_groups_GroupName").value) +
"&titems_groups_sys_type_ID=" + encodeURI( document.getElementById("items_groups_sys_type_ID").value ) +
'&myPage='+Page +
"&tID=" + ID +
"&tMode=" + Mode;
HttPRequest.open('POST',url,true);
HttPRequest.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
HttPRequest.setRequestHeader("Content-length", pmeters.length);
HttPRequest.setRequestHeader("Connection", "close");
HttPRequest.send(pmeters);
HttPRequest.onreadystatechange = function()
{
if(HttPRequest.readyState == 3) // Loading Request
{
document.getElementById("mySpan").innerHTML = "looding";
}
if(HttPRequest.readyState == 4) // Return Request
{
document.getElementById("mySpan").innerHTML = HttPRequest.responseText;
}
}
}
</script>