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我只需要知道一些東西。我有這樣的代碼jQuery中：jQuery和PHP需要
$(function() {
$("#draggable").draggable();
var place = 0;
var body = 0;
$('#cables').hide();
$(".droppable").droppable({
drop: function(event, ui) {
$(this).addClass("ui-state-highlight");
if(place === 0) {
if(this.id == "mo") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('Grafická karta');
}
else {
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('Grafická karta');
}
}
else if (place === 1) {
if(this.id == "gp") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('Processor');
}
else{
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('Processor');
}
}
else if (place === 2) {
if(this.id == "cp") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('RAM');
}
else {
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('RAM');
}
}
else if (place === 3) {
if(this.id == "ra") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('HDMI');
$('#cables').fadeIn();
}
else {
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('HDMI');
$('#cables').fadeIn();
}
}
else if (place === 4) {
if(this.id == "hdmi") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('X');
}
else {
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('X');
}
}
},
over: function(event, ui) {
}
});
});
這是HTML5標記：
<!doctype html>
<html lang="cs" dir="ltr">
<head>
<title>Hardware</title>
<link rel='stylesheet' type='text/css' href='graph/design.css'>
<link rel='shortcut icon' type='image/x-icon' href='favicon.ico'>
</head>
<body>
<span class="display"></span>
<section id='game'>
<article id='draggable'>
Základní deska
</article>
<article id='images'>
<?php require('cont/kabely.php') ?>
<table>
<tr>
<td><img src='graph/motherboard.png' id='mo' class="droppable ui-widget-header"></td>
<td><img src='graph/cpu.png' id='cp' class="droppable ui-widget-header"></td>
<td><img src='graph/gpu.png' id='gp' class="droppable ui-widget-header"></td>
<td><img src='graph/ram.png' id='ra' class="droppable ui-widget-header"></td>
</tr>
</table>
</article>
</section>
<script type='text/javascript' src='scripts/jquery.js'></script>
<script type='text/javascript' src='scripts/ui.js'></script>
<script type='text/javascript' src='scripts/cookie.js'></script>
<script type='text/javascript' src='scripts/external.js'></script>
</body>
</html>
和外部是
<table id='cables'>
<tr>
<td><img src='graph/hdmi.png' id='hdmi'></td>
<td><img src='graph/lan.png' id='la'></td>
<td><img src='graph/napajeci.png' id='na'></td>
<td><img src='graph/rca-composite.png' id='rc'></td><tr>
<td><img src='graph/vga.png' id='vg'></td>
<td><img src='graph/usb2.png' id='u2'></td>
<td><img src='graph/jack.png' id='ja'></td>
<td><img src='graph/usb3.png' id='u3'></td><tr>
</tr>
</table>
那麼問題出在哪裏：
我試圖製作應用程序，人們將抓住標誌並將其放在圖像上（jQuery ui Draggable）。它的工作原理，直到我到了這部分代碼：
else if (place === 4) {
if(this.id == "hdmi") {
place ++;
body ++;
$('#draggable').css({
'background-color':'#00FF00',
});
$('#draggable').text('X');
}
else {
place++;
$('#draggable').css({
'background-color':'#FF0000 ',
});
$('#draggable').text('X');
}
}
對於這個工作我在HTML需要在文件和IDS are.So他們將做第一個「級別」，並轉到另一這樣一些照片隱藏外部文件有些會顯示。他們表現出色，但他們沒有反應jQuery代碼。誰能幫我 ？他們正在反應像jQuery中，如果地方== 1 ... 所需的圖片開始在地方== 4.我希望這是可以理解的。
感謝所有會做出反應的人。
你需要向下縮小的問題，只提供真正相關的代碼/只有那些必要的 – LihO