我不明白为什么我的 div 不能调整大小?
I can't understand why my div won't act resizable?
谁能看看这段代码并解释为什么这个 div 不能调整大小。我已将代码精简到最基本的部分,寻找错误。肯定有一些我不知道的显而易见的事情。
期望的功能:
<div>
需要调整大小。它需要是用户可以用鼠标拖动来增加对象的宽度和高度的东西。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
</head>
<body>
<style>
.Work{
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object{
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
</style>
<div class="Work">
<div class="object"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>>
<script>
$(document).ready(function(){
$(function(){
$(".object").resizable();
});
});
</script>
</body>
</html>
为了完成这项工作,您还需要包括 jquery-ui.css
。另外,不需要同时包含两个不同版本的jQuery,所以我只包含v3.5.1
。
所以你的最终代码应该是这样的:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
</head>
<body>
<style>
.Work {
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object {
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
</style>
<div class="Work">
<div class="object"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(document).ready(function() {
$(function() {
$(".object").resizable();
});
});
</script>
</body>
</html>
考虑以下代码。
$(function() {
$(".object").resizable();
});
.Work {
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object {
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
background-color: #ccc;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div class="Work">
<div class="object"> </div>
</div>
您有一些语法错误并且缺少 jQuery UI CSS。更正后,代码将按预期工作。
谁能看看这段代码并解释为什么这个 div 不能调整大小。我已将代码精简到最基本的部分,寻找错误。肯定有一些我不知道的显而易见的事情。
期望的功能:
<div>
需要调整大小。它需要是用户可以用鼠标拖动来增加对象的宽度和高度的东西。
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
</head>
<body>
<style>
.Work{
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object{
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
</style>
<div class="Work">
<div class="object"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://code.jquery.com/jquery-1.12.4.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>>
<script>
$(document).ready(function(){
$(function(){
$(".object").resizable();
});
});
</script>
</body>
</html>
为了完成这项工作,您还需要包括 jquery-ui.css
。另外,不需要同时包含两个不同版本的jQuery,所以我只包含v3.5.1
。
所以你的最终代码应该是这样的:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
</head>
<body>
<style>
.Work {
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object {
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
</style>
<div class="Work">
<div class="object"></div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script>
$(document).ready(function() {
$(function() {
$(".object").resizable();
});
});
</script>
</body>
</html>
考虑以下代码。
$(function() {
$(".object").resizable();
});
.Work {
position: relative;
width: 100%;
height: 10%;
top: calc(12.5% + 1vh);
}
.object {
position: absolute;
height: 3.7vh;
width: 12.75625vh;
border: 3px solid #4286f41a;
background-color: #ccc;
box-sizing: border-box;
margin-left: 1.5vh;
flex-shrink: 0;
}
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<div class="Work">
<div class="object"> </div>
</div>
您有一些语法错误并且缺少 jQuery UI CSS。更正后,代码将按预期工作。