【发布时间】:2015-12-20 02:46:50
【问题描述】:
我的手机游戏有拖放功能。这里是:
https://jsfiddle.net/elchininet/otw3pw13/4/
不幸的是,我不知道我的实际源代码中出了什么问题。
我认为这可能是因为我拥有的所有库?我是应用程序制作新手和JavaScript。这是我的代码:
HTML
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta charset = "utf-8">
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
</head>
<body>
<div data-role="page" id="pageone">
<div data-role="popup" id="myPopup2" class="photopopup" data-overlay-theme="a" data-corners="false" data-tolerance="30,15 ">
<a href="#" data-rel="back" class="ui-btn ui-corner-all ui-shadow ui-btn-a ui-icon-delete ui-btn-icon-notext ui-btn-right">Close</a><img src="http://s1.postimg.org/ljwm4953z/Screen_Shot_2015_12_12_at_10_45_52_PM.png" alt="Photo portrait">
</div>
<div data-role="main" class="ui-content">
<div data-role="header" data-id="foo1" data-position="fixed">
<div data-role="navbar">
<ul>
<li><button onclick="location.reload(true)" class ="ui-btn-b">New Pizzas!</button></li>
<li><a href="#myPopup2" data-rel="popup" data-position-to="window" class="ui-btn ui-btn-b ui-corner-all ui-shadow ui-btn-inline">How To Play</a></li>
</ul>
</div><!-- /navbar -->
</div><!-- /footer -->
<div data-role="footer" data-id="foo1" data-position="fixed">
<div data-role="navbar">
<ul>
<li><a href="#pageone" class="ui-btn ui-btn-b ui-icon-home ui-btn-icon-left">Home</a></li>
</ul>
</div><!-- /navbar -->
</div><!-- /footer -->
<div id="slices">
</div>
<div id="options">
<div data-index="1">1</div>
<div data-index="2">2</div>
<div data-index="3">3</div>
<div data-index="4">4</div>
<div data-index="5">5</div>
<div data-index="6">6</div>
<div data-index="7">7</div>
<div data-index="8">8</div>
</div>
<div id="area">
drop area
</div>
<p><img src="http://s24.postimg.org/j2ynvi0s1/Plus_Orange1.png;"></p>
</div>
</div>
</body>
</html>
CSS
#options div{
background:#666;
color: #FFF;
display: inline-block !important;
height: 50px;
line-height: 50px;
text-align: center;
vertical-align: top;
width: 50px;
}
#slices img{
display: inline-block;
height: 30px;
}
#area{
background: #CCC;
border: 1px solid #666;
margin-top: 20px;
height: 200px;
width: 200px;
}
JavaScript
$( document ).on( "pagecreate", function() {
$( ".photopopup" ).on({
popupbeforeposition: function() {
var maxHeight = $( window ).height() - 60 + "px";
$( ".photopopup img" ).css( "max-height", maxHeight );
}
});
});
var slices = $("#slices");
var options = $("#options");
var area = $("#area");
var selected;
var result;
//---Array of images
var pizzas = [
{image: "http://s23.postimg.org/6yojml8vb/Pizza_One.png", value: 1},
{image: "http://s13.postimg.org/5d8zxnb2b/pizzatwo.png", value: 2},
{image: "http://s12.postimg.org/xfsxldqyx/pizzathree.png", value: 3},
{image: "http://s14.postimg.org/d6tdq0865/pizzafour.png", value: 4}
];
var total = pizzas.length;
//---Make boxes dragables
options.find("div").draggable();
//---When the boxes are dropped
area.droppable({
drop: function(event, ui){
console.log("yes");
if( Number( ui.draggable.attr("data-index") ) == result ){
alert("correct");
}else{
alert("incorrect");
}
}
});
//---Insert random pizza slices
function insertPizzas(){
selected = [];
result = 0;
//---Generate aleatory pieces
var rand
while(selected.length < 2){
//---Random value
rand = Math.floor( Math.random() * total );
//---Sum result
result += pizzas[rand].value;
selected.push( rand );
}
//---Clear the slices
slices.html("");
//---Add the new slices
selected.forEach(function(number){
var img = $("<img/>");
img.attr("src", pizzas[number].image);
slices.append(img);
});
}
insertPizzas();
【问题讨论】:
-
我已经尝试了所有方法,甚至移动了 cdn 脚本,为什么这到底行不通
-
你对你的代码有什么期望?它有什么问题?在 jsfiddle 中,您可以拖放数字。更具体地解释您的期望。
-
我的记事本文件 .html 我打开它,没有比萨饼显示,数字也没有拖动,我会截图
-
如果你把我放在上面的代码放入 html 文件并运行它,你会发现它不像小提琴那样工作,因为我认为我缺少某种库或者我的库不是按顺序,我不确定,但我喜欢弄清楚,呵呵
标签: javascript jquery html jquery-ui jquery-mobile