关于发送PHP数组到javascript函数的小问题,我做了家庭作业,无处不在,我知道它不可靠,但在这一刻我不知道任何其他方式,所以尝试只是告诉我如何完成它。发送php数组到javascript函数onclick
我得到的PHP代码首先执行,想法是在页面加载我从MySQL获取一些数据,我填充了从该选择语句ID的PHP数组。
<?php
include('config.php');
$TicketExist = "select BetSlipID,probatip1.betslips.MatchID as GameID,
TipID,tim1.Name AS HomeTeam ,tim2.Name AS AwayTeam, UserID
from probatip1.betslips
inner join probatip1.matches matches on probatip1.betslips.MatchID = matches.MatchID
inner join probatip1.teams tim1 on matches.HomeTeamID = tim1.TeamID
inner join probatip1.teams tim2 on matches.AwayTeamID = tim2.TeamID
where UserID = 1";
$TicketResult = mysql_query($TicketExist);
$TicketNum = mysql_numrows($TicketResult);
mysql_close();
if($TicketNum != 0)
{
$s=0;
while($s < $TicketNum)
{
$GameID = mysql_result($TicketResult,$s,"GameID");
$TipID = mysql_result($TicketResult,$s,"TipID");
$ArrayIDs[$s] = $GameID;
echo "<script>window.onload=GetInfo($GameID,$TipID); </script>";
$s++;
}
}
?>
,所以我得到的一切我想要填充我的网页上写道,现在的想法是在用户点击后,调用JavaScript来利用这个“$ ArrayIDs”,并从脚本执行代码
这里是代码IM调用脚本
<ul>
<li
id="ConfirmButton" name="Insert" method="post"
onclick="GetAllIDs(<?php $ArrayIDs ?>)"><a>POTVRDI</a></li>
</ul>
我的脚本代码
function GetAllIDs(Ticket) {
$("td.ID").each(function() {
var MatchID = $(this).attr('id');
var lab = "Label";
var Label = lab + MatchID;
var Final = document.getElementById(Label);
var TipID;
if (Final.innerHTML == '1') {
TipID = 1;
}
else if (Final.innerHTML == 'X') {
TipID = 2;
}
else if (Final.innerHTML == '2') {
TipID = 3;
}
else {
return;
}
var request_type;
var browser = navigator.appName;
if (browser == "Microsoft Internet Explorer") {
request_type = new ActiveXObject("Microsoft.XMLHTTP");
}
else {
request_type = new XMLHttpRequest();
}
var http = request_type;
var AlreadyPlayed = false;
if (Ticket != null) {
var TicketExists = Ticket;
for (var i = 0; i < TicketExists.length; i++) {
if (TicketExists[i] == MatchID) {
AlreadyPlayed = true;
break;
}
}
}
if (http != null) {
if (AlreadyPlayed == true) {
http.open('get', 'update.php?MatchID=' + MatchID +
'&TipID=' + TipID + '&UserID=' + 1, true);
}
else {
http.open('get', 'insert.php?MatchID=' + MatchID +
'&TipID=' + TipID + '&UserID=' + 1, true);
}
http.send(null);
}
});
if (Ticket == null) {
alert('Tiket je napravljen');
}
else {
alert('Tiket je promenjen');
}
}
有了这个贴ç ö当我用mozzila中的萤火虫调试代码时,我得知我的'Ticket'参数假设为'$ ArrayIDs'未定义。
为什么我想制作数组并将其发送到javascript onclick事件的原因是检查用户是否已对某些游戏下注,如果他确实要发送所有数据以进行更新,并且他尚未下注在某些游戏中发送数据插入数据库。 所以我需要数组,并在任何事情之前检查MatchID与我的数组中的所有ID,所以我知道该怎么做。
感谢所有提前帮忙
您需要使用JSON从PHP传递数组的JavaScript – Tarun
而且是使用mysqli_或PDO,而不是mysql_ – Tarun