我需要2个问题帮助:jQuery的拖放 - 拖动后降外指定拖放区域未启用&下降后禁用指定区域完成
1)draggability被禁用,如果拖曳的元素并没有砸指定放置区域之一(例如,如果用户无意地释放了鼠标左键)。在所有其他情况下,按预期拖放工作:创建克隆并可用于拖放任何指定的拖放区域。我试图“禁用:虚假”可拖动,但它没有帮助。
2)每个“dropContainer”只应接受/允许一个答案(例如,无论答案是正确还是错误,.dropTarget_m_1_1_a应该只接受一个滴)。我试图通过关联数组提供更具体的名称(链接dropContainer和特定的drop元素的id),但没有运气。我可以对它进行硬编码以禁用特定的类,例如$(“。dropTarget_m_1_1_a”)。droppable(“disable”);不幸的是我需要迭代,例如浏览每个.dropTargetxxxxx类或每个dropContainerxxx标识。
非常感谢您提前!
这是我到目前为止有:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.js"></script>
<script src="js/jquery-ui.js"></script>
<style>
ul {
list-style-type: none;
}
li.draggable {
list-style:none;
}
#button_list_1a li {
display: inline-block;
list-style-type: none;
width: 60px;
height: 10px;
margin-top: 70px;
}
#m_1_l_3 {
position: absolute;
top: 25px;
left: 80px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:blue;
}
#m_1_l_2 {
position: absolute;
top: 40px;
left: 80px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:red;
}
#m_1_l_1 {
position: absolute;
top: 55px;
left: 80px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:yellow;
}
#m_2_l_3 {
position: absolute;
top: 25px;
left: 210px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:blue;
}
#m_2_l_2 {
position: absolute;
top: 40px;
left: 210px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:red;
}
#m_2_l_1 {
position: absolute;
top: 55px;
left: 210px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:yellow;
}
#m_3_l_3 {
position: absolute;
top: 25px;
left: 350px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:blue;
}
#m_3_l_2 {
position: absolute;
top: 40px;
left: 350px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:red;
}
#m_3_l_1 {
position: absolute;
top: 55px;
left: 350px;
height: 15px;
width: 110px;
display:flex;
align-items:center;
z-index: 10;
opacity: 0.3;
-moz-opacity: 0.3;
filter: alpha(opacity=30);
background-color:yellow;
}
</style>
</head>
<body>
<div id="dropContainer_m_1">
<div id="m_1_l_3" class= "dropTarget_m_1_1_a droppable_1_a"></div>
<div id="m_1_l_2" class= "dropTarget_m_1_1_a droppable_1_a"></div>
<div id="m_1_l_1" class= "dropTarget_m_1_1_a droppable_1_a"></div>
<div id="dropContainer_m_2">
<div id="m_2_l_3" class= "dropTarget_m_2_1_a droppable_1_a"></div>
<div id="m_2_l_2" class= "dropTarget_m_2_1_a droppable_1_a"></div>
<div id="m_2_l_1" class= "dropTarget_m_2_1_a droppable_1_a"></div>
<div id="dropContainer_m_3">
<div id="m_3_l_3" class= "dropTarget_m_3_1_a droppable_1_a"></div>
<div id="m_3_l_2" class= "dropTarget_m_3_1_a droppable_1_a">
</div>
<div id="m_3_l_1" class= "dropTarget_m_3_1_a droppable_1_a"></div>
</div>
<ul id = "button_list_1a">
<!--// answers 1 a -->
<li class = "button_small draggable_1_a" id = "image#1" draggable="true">Image#1</li><!--
--><li class = "button_small draggable_1_a" id = "image#2" draggable="true">Image#2</li><!--
--><li class = "button_small draggable_1_a" id = "image#3" draggable="true">Image#3</li>
</ul>
<script>
$(document).ready(function a_1_dnd(){
$(".draggable_1_a").draggable({
cursorAt: {
top: 5,
left: 30
},
cursor : 'pointer',
revert : 'invalid',
opacity: 0.35,
helper: function (event) {
var id = $(this).attr('id');
var ret = $(this).clone();
ret.attr('dragId', id);
console.log('dragId: ', ret.attr('dragId'));
return ret;
},
start : function (event, ui) {
}, // end start
drag : function (event, ui) {
}, // end drag
stop : function(event, ui){
ui.helper.clone().appendTo ($(this).parent());
ui.helper.clone().disabled;
}
});
$(".droppable_1_a").droppable({
accept: ".draggable_1_a",
tolerance: 'pointer',
drop: function (event,ui) {
var draggable_id = ui.draggable.attr("id");
var droppable_id = $(this).attr("id");
var correctAnswer = {
m_1_l_1 : "image#1",
m_1_l_3 : "image#1",
m_2_l_2 : "image#2",
m_3_l_1 : "image#3"
};
if(correctAnswer[droppable_id] === draggable_id)
{
console.log(ui);
$(ui.draggable).attr('id', $(ui.helper).attr('id'));
console.log(droppable_id);
localStorage.totalCorrectAnswers = parseFloat(localStorage.totalCorrectAnswers) + 1.0;
} else {
console.log(ui.helper.attr("dragId"));
console.log("Wrong!!!");
console.log(droppable_id);
}
}
});
});
</script>
</body>
</html>
我为delay.Thank你这么多,瓦西里表示歉意!伟大的解决方案,就在上面。 – LearnForever
非常欢迎您! –