我有一个对话框弹出，它使用 YUI 库发布一个表单，到目前为止它正在工作。但是表单提交成功后如何调用另一个函数。我基本上需要从刚刚由表单提交创建的数据库表行中提取一个字段。
到目前为止，这是我的代码：
var callback = {
success: function(result) {
form = result.responseText;
dialog = new YAHOO.widget.Dialog('dialog1', {
width: '400px',
fixedcenter : "contained",
visible : false,
draggable: true,
effect:[{effect:YAHOO.widget.ContainerEffect.SLIDE, duration:0.2},
{effect:YAHOO.widget.ContainerEffect.FADE,duration:0.2}],
modal:true
});
dialog.setHeader(titleval);
dialog.setBody(form);
var handleCancel = function() {
this.cancel();
};
var handleSubmit = function() {
date_box = dialog.getData().date;
reason_box = dialog.getData().reason;
hours = dialog.getData().date_start_hours;
mins = dialog.getData().date_start_minutes;
format = dialog.getData().format;
ampm = dialog.getData().date_start_meridiem;
username = dialog.getData().user;
//basic validation
if(date_box == '' && reason_box == '' ){
document.getElementById('error1').style.display = "";
document.getElementById('error2').style.display = "";
}else if(date_box == '' || !isDate(date_box)){
document.getElementById('error1').style.display = "";
document.getElementById('error2').style.display = "none";
}
else if(reason_box == '' && !isDate(date_box)){
document.getElementById('error1').style.display = "";
document.getElementById('error2').style.display = "";
}
else if(reason_box == ''){
document.getElementById('error1').style.display = "none";
document.getElementById('error2').style.display = "";
}
else{
this.submit();
update(date_box, hours, mins, format, ampm, reason_box, username);
}
};
var myButtons = [{ text: "Save", handler: handleSubmit, isDefault: true },
{ text: "Cancel", handler:handleCancel }];
dialog.cfg.queueProperty("buttons", myButtons);
dialog.render(document.body);
dialog.show();
document.getElementById('call_id').value = id.value;
eval(document.getElementById('script').innerHTML);
eval(document.getElementById('script2').innerHTML);
}
}
var connectionObject = YAHOO.util.Connect.asyncRequest ("GET", "index.php?entryPoint=Reschedule&call_id="+id.value, callback);