【发布时间】:2016-06-19 20:53:18
【问题描述】:
我有这个 ajax 请求代码
function hehe2(){
var a = $(".film2numb").val();
return $.ajax({
type : "GET",
url : "php/controller1.php?page=semuafilm",
data : "data="+a,
cache: false,
success: function(data){
$('.semuafilm').load('php/film.php');
},
});
}
它请求这个 php 代码,基本上它从 SQL 中打印出 HTML 数据
<?php
$indicator = $_SESSION['p'];
if ($indicator == 'filmbaru') {
# code...
$batas = $_SESSION['a'];
if (!$batas) {
$batas = 1;
}
if ($batas>1) {
$batas = $batas * 8;
}
include('connect.php');
$queryfilm = "select * from tb_film order by film_year desc, film_id desc limit $batas ,8";
$exec = $conn->query($queryfilm);
while ( $f = $exec->fetch_assoc()) {
$tn = str_replace(" ","-",$f['film_name']) ;
?>
<div class='col l3 m3 s6 itemovie'><div><img src="images/dum.jpg" class="lazy" data-original='http://www.bolehnonton.com/images/logo/<?php echo $f["film_logo"]; ?>' width="214" height="317"><div><div><div><p><b><?php echo $f['film_name']; ?></b></p><p>IMDB Rating</p><p><?php echo $f['film_genre']; ?></p><p class='center-align linkmov'><a class='dpinblock browntex' href='?page=movie&filmname=<?php echo $tn; ?>'>PLAY MOVIE</a></p><p class='center-align linkmov'><a class='dpinblock' href=''>SEE TRAILER</a></p></div></div></div></div></div>
<?php
}
?>
这里是控制器
<?php
session_start();
$a = $_GET['data'];
$p = $_GET['page'];
$g = $_GET['genre'];
$_SESSION['a'] = $a;
$_SESSION['p'] = $p;
$_SESSION['g'] = $g;
?>
我的问题是为什么每次我单击绑定到hehe2() 函数的按钮(4-5 次,它请求大量图像)时,当我逐步单击时页面变得更重(滞后,滚动缓慢),是有没有办法让它更轻,或者每次点击绑定到hehe2()功能的按钮时,有没有办法不在页面上存储图像缓存或清除?
【问题讨论】:
-
你怎么绑定嘿嘿?
-
$('.upfilmbaru').click(function(){ var b = parseInt($(".film1numb").val()); var d = b+1; var btspage = $('.batas12').val(); if (d=1) { $(" .film1numb").val(d); hehe();chPg();funcx(); } });我用这个 javascript
-
是因为我使用了延迟加载吗?
标签: javascript php jquery sql ajax