我安装了wdCalendar日历（您可以通过以下链接下载：http://www.webappers.com/2010/06/08/wdcalendar-jquery-based-google-calendar-clone/ 你可以通过这个链接看到它的演示：http://www.web-delicious.com/jquery-plugins-demo/wdCalendar/sample.php），问题是当我点击按钮＆＃34;新事件＆＃34; （存在于顶部的左侧）出现一个pop-pup窗口，其中我看到以下消息错误：
（！）注意：未定义的索引：第16行的C：\ wamp \ www \ wdCalendar \ edit.php中的id
这是文件的脚本＆＃34; edit.php＆＃34; ：
<?php
include_once("php/dbconfig.php");
include_once("php/functions.php");
function getCalendarByRange($id){
try{
$db = new DBConnection();
$db->getConnection();
$sql = "select * from `jqcalendar` where `id` = " . $id;
$handle = mysql_query($sql);
//echo $sql;
$row = mysql_fetch_object($handle);
}catch(Exception $e){
}
return $row;
}
if($_GET["id"]){
$event = getCalendarByRange($_GET["id"]);
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
<title>Calendar Details</title>
<link href="css/main.css" rel="stylesheet" type="text/css" />
<link href="css/dp.css" rel="stylesheet" />
<link href="css/dropdown.css" rel="stylesheet" />
<link href="css/colorselect.css" rel="stylesheet" />
<script src="src/jquery.js" type="text/javascript"></script>
<script src="src/Plugins/Common.js" type="text/javascript"></script>
<script src="src/Plugins/jquery.form.js" type="text/javascript"></script>
<script src="src/Plugins/jquery.validate.js" type="text/javascript"></script>
<script src="src/Plugins/datepicker_lang_US.js" type="text/javascript"></script>
<script src="src/Plugins/jquery.datepicker.js" type="text/javascript"></script>
<script src="src/Plugins/jquery.dropdown.js" type="text/javascript"></script>
<script src="src/Plugins/jquery.colorselect.js" type="text/javascript"></script>
<script type="text/javascript">
if (!DateAdd || typeof (DateDiff) != "function") {
var DateAdd = function(interval, number, idate) {
number = parseInt(number);
var date;
if (typeof (idate) == "string") {
date = idate.split(/\D/);
eval("var date = new Date(" + date.join(",") + ")");
}
if (typeof (idate) == "object") {
date = new Date(idate.toString());
}
switch (interval) {
case "y": date.setFullYear(date.getFullYear() + number); break;
case "m": date.setMonth(date.getMonth() + number); break;
case "d": date.setDate(date.getDate() + number); break;
case "w": date.setDate(date.getDate() + 7 * number); break;
case "h": date.setHours(date.getHours() + number); break;
case "n": date.setMinutes(date.getMinutes() + number); break;
case "s": date.setSeconds(date.getSeconds() + number); break;
case "l": date.setMilliseconds(date.getMilliseconds() + number); break;
}
return date;
}
}
function getHM(date)
{
var hour =date.getHours();
var minute= date.getMinutes();
var ret= (hour>9?hour:"0"+hour)+":"+(minute>9?minute:"0"+minute) ;
return ret;
}
$(document).ready(function() {
//debugger;
var DATA_FEED_URL = "php/datafeed.php";
var arrT = [];
var tt = "{0}:{1}";
for (var i = 0; i < 24; i++) {
arrT.push({ text: StrFormat(tt, [i >= 10 ? i : "0" + i, "00"]) }, { text: StrFormat(tt, [i >= 10 ? i : "0" + i, "30"]) });
}
$("#timezone").val(new Date().getTimezoneOffset()/60 * -1);
$("#stparttime").dropdown({
dropheight: 200,
dropwidth:60,
selectedchange: function() { },
items: arrT
});
$("#etparttime").dropdown({
dropheight: 200,
dropwidth:60,
selectedchange: function() { },
items: arrT
});
var check = $("#IsAllDayEvent").click(function(e) {
if (this.checked) {
$("#stparttime").val("00:00").hide();
$("#etparttime").val("00:00").hide();
}
else {
var d = new Date();
var p = 60 - d.getMinutes();
if (p > 30) p = p - 30;
d = DateAdd("n", p, d);
$("#stparttime").val(getHM(d)).show();
$("#etparttime").val(getHM(DateAdd("h", 1, d))).show();
}
});
if (check[0].checked) {
$("#stparttime").val("00:00").hide();
$("#etparttime").val("00:00").hide();
}
$("#Savebtn").click(function() { $("#fmEdit").submit(); });
$("#Closebtn").click(function() { CloseModelWindow(); });
$("#Deletebtn").click(function() {
if (confirm("Are you sure to remove this event")) {
var param = [{ "name": "calendarId", value: 8}];
$.post(DATA_FEED_URL + "?method=remove",
param,
function(data){
if (data.IsSuccess) {
alert(data.Msg);
CloseModelWindow(null,true);
}
else {
alert("Error occurs.\r\n" + data.Msg);
}
}
,"json");
}
});
$("#stpartdate,#etpartdate").datepicker({ picker: "<button class='calpick'></button>"});
var cv =$("#colorvalue").val() ;
if(cv=="")
{
cv="-1";
}
$("#calendarcolor").colorselect({ title: "Color", index: cv, hiddenid: "colorvalue" });
//to define parameters of ajaxform
var options = {
beforeSubmit: function() {
return true;
},
dataType: "json",
success: function(data) {
alert(data.Msg);
if (data.IsSuccess) {
CloseModelWindow(null,true);
}
}
};
$.validator.addMethod("date", function(value, element) {
var arrs = value.split(i18n.datepicker.dateformat.separator);
var year = arrs[i18n.datepicker.dateformat.year_index];
var month = arrs[i18n.datepicker.dateformat.month_index];
var day = arrs[i18n.datepicker.dateformat.day_index];
var standvalue = [year,month,day].join("-");
return this.optional(element) || /^(?:(?:1[6-9]|[2-9]\d)?\d{2}[\/\-\.](?:0?[1,3-9]|1[0-2])[\/\-\.](?:29|30))(?: (?:0?\d|1\d|2[0-3])\:(?:0?\d|[1-5]\d)\:(?:0?\d|[1-5]\d)(?: \d{1,3})?)?$|^(?:(?:1[6-9]|[2-9]\d)?\d{2}[\/\-\.](?:0?[1,3,5,7,8]|1[02])[\/\-\.]31)(?: (?:0?\d|1\d|2[0-3])\:(?:0?\d|[1-5]\d)\:(?:0?\d|[1-5]\d)(?: \d{1,3})?)?$|^(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])[\/\-\.]0?2[\/\-\.]29)(?: (?:0?\d|1\d|2[0-3])\:(?:0?\d|[1-5]\d)\:(?:0?\d|[1-5]\d)(?: \d{1,3})?)?$|^(?:(?:16|[2468][048]|[3579][26])00[\/\-\.]0?2[\/\-\.]29)(?: (?:0?\d|1\d|2[0-3])\:(?:0?\d|[1-5]\d)\:(?:0?\d|[1-5]\d)(?: \d{1,3})?)?$|^(?:(?:1[6-9]|[2-9]\d)?\d{2}[\/\-\.](?:0?[1-9]|1[0-2])[\/\-\.](?:0?[1-9]|1\d|2[0-8]))(?: (?:0?\d|1\d|2[0-3])\:(?:0?\d|[1-5]\d)\:(?:0?\d|[1-5]\d)(?:\d{1,3})?)?$/.test(standvalue);
}, "Invalid date format");
$.validator.addMethod("time", function(value, element) {
return this.optional(element) || /^([0-1]?[0-9]|2[0-3]):([0-5][0-9])$/.test(value);
}, "Invalid time format");
$.validator.addMethod("safe", function(value, element) {
return this.optional(element) || /^[^$\<\>]+$/.test(value);
}, "$<> not allowed");
$("#fmEdit").validate({
submitHandler: function(form) { $("#fmEdit").ajaxSubmit(options); },
errorElement: "div",
errorClass: "cusErrorPanel",
errorPlacement: function(error, element) {
showerror(error, element);
}
});
function showerror(error, target) {
var pos = target.position();
var height = target.height();
var newpos = { left: pos.left, top: pos.top + height + 2 }
var form = $("#fmEdit");
error.appendTo(form).css(newpos);
}
});
</script>
<style type="text/css">
.calpick {
width:16px;
height:16px;
border:none;
cursor:pointer;
background:url("sample-css/cal.gif") no-repeat center 2px;
margin-left:-22px;
}
</style>
</head>
<body>
<div>
<div class="toolBotton">
<a id="Savebtn" class="imgbtn" href="javascript:void(0);">
<span class="Save" title="Save the calendar">Save(<u>S</u>)
</span>
</a>
<?php if(isset($event)){ ?>
<a id="Deletebtn" class="imgbtn" href="javascript:void(0);">
<span class="Delete" title="Cancel the calendar">Delete(<u>D</u>)
</span>
</a>
<?php } ?>
<a id="Closebtn" class="imgbtn" href="javascript:void(0);">
<span class="Close" title="Close the window" >Close
</span></a>
</a>
</div>
<div style="clear: both">
</div>
<div class="infocontainer">
<form action="php/datafeed.php?method=adddetails<?php echo isset($event)?"&id=".$event->Id:""; ?>" class="fform" id="fmEdit" method="post">
<label>
<span> *Subject:
</span>
<div id="calendarcolor">
</div>
<input MaxLength="200" class="required safe" id="Subject" name="Subject" style="width:85%;" type="text" value="<?php echo isset($event)?$event->Subject:"" ?>" />
<input id="colorvalue" name="colorvalue" type="hidden" value="<?php echo isset($event)?$event->Color:"" ?>" />
</label>
<label>
<span>*Time:
</span>
<div>
<?php if(isset($event)){
$sarr = explode(" ", php2JsTime(mySql2PhpTime($event->StartTime)));
$earr = explode(" ", php2JsTime(mySql2PhpTime($event->EndTime)));
}?>
<input MaxLength="10" class="required date" id="stpartdate" name="stpartdate" style="padding-left:2px;width:90px;" type="text" value="<?php echo isset($event)?$sarr[0]:""; ?>" />
<input MaxLength="5" class="required time" id="stparttime" name="stparttime" style="width:40px;" type="text" value="<?php echo isset($event)?$sarr[1]:""; ?>" />To
<input MaxLength="10" class="required date" id="etpartdate" name="etpartdate" style="padding-left:2px;width:90px;" type="text" value="<?php echo isset($event)?$earr[0]:""; ?>" />
<input MaxLength="50" class="required time" id="etparttime" name="etparttime" style="width:40px;" type="text" value="<?php echo isset($event)?$earr[1]:""; ?>" />
<label class="checkp">
<input id="IsAllDayEvent" name="IsAllDayEvent" type="checkbox" value="1" <?php if(isset($event)&&$event->IsAllDayEvent!=0) {echo "checked";} ?>/> All Day Event
</label>
</div>
</label>
<label>
<span> Location:
</span>
<input MaxLength="200" id="Location" name="Location" style="width:95%;" type="text" value="<?php echo isset($event)?$event->Location:""; ?>" />
</label>
<label>
<span> Remark:
</span>
<textarea cols="20" id="Description" name="Description" rows="2" style="width:95%; height:70px">
<?php echo isset($event)?$event->Description:""; ?>
</textarea>
</label>
<input id="timezone" name="timezone" type="hidden" value="" />
</form>
</div>
</div>
</body>
</html>
以下脚本是上述脚本的第16,17和18行：
if($_GET["id"]){
$event = getCalendarByRange($_GET["id"]);
}
所以我的问题是如何处理这个错误？...有没有人可以帮助我？
提前致谢。
答案 0 :(得分：0)
很抱歉这里有迟到的回复，但我认为错误是$_GET['id']未设置，因为您点击了左侧的新活动。
尝试使用isset。
if(isset($_GET['id']) { }
edit.php页面用于创建新事件和编辑事件。
希望它有所帮助。 TH