這是我的jQuery：
$(".time-block .listgroup").sortable({
connectWith: $(".time-block .listgroup"),
items: "> textarea",
placeholder: "highlight",
//helper: "clone",
update: function(event){
var changeArr= []
$(this).each(function(){
changeArr.push({
text: $(this)
.children()
.find("textarea")
.val()
})
})
// update on localstorage object and save and get on page refresh
saveEvent()
}
})
這是 html 的樣子：
<div class="container">
<!-- Timeblocks go here-->
<div class ="time-block">
<div class ="hour" id="9"> 9 AM</div>
<ul class= "listgroup">
<textarea name="" id="" cols="80" rows="5"></textarea>
</ul>
<button class ="saveBtn"><i class="fas fa-save"></i></button>
</div>
<div class ="time-block">
<div class ="hour" id="10"> 10 AM</div>
<ul class= "listgroup">
<textarea name="" id="" cols="80" rows="5"></textarea>
</ul>
<button class ="saveBtn"><i class="fas fa-save"></i></button>
</div>
我相信我將適當的 CDN 放在正文的底部：
<script src="https://code.jquery.com/jquery-3.4.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/[email protected]/jquery.ui.touch-punch.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.24.0/moment.min.js"></script>
<script src="assets/script.js"></script>
</body>
我是一個嘗試嘗試不同功能的初學者，我真的不明白這里出了什么問題。提前感謝幫助。
uj5u.com熱心網友回復：
在
$(function () {
$('#container').sortable({
placeholder: "ui-state-highlight",
helper: 'clone'
});
})#container {
margin-left: 300px;
margin-top: 100px;
position: relative;
}
.newStep {
cursor: pointer;
float: right;
font-size: 10px;
margin-bottom: 0 !important;
margin-left: 0 !important;
margin-right: -12px;
margin-top: 0 !important;
padding: 3px 7px;
width: 80px !important;
}
.step {
border-top-left-radius: 0 !important;
font-family: lucida Grande;
margin: 4px;
}
.stepNumber {
border-bottom-right-radius: 0;
border-top-right-radius: 0;
left: -20px;
padding: 10px;
position: absolute;
top: 3px;
}
.inset {
color: white;
background: none repeat scroll 0 0 #000000;
border-radius: 5px;
}<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Sortable - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.13.0/themes/base/jquery-ui.css">
<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
<script src="https://code.jquery.com/ui/1.13.0/jquery-ui.js"></script>
</head>
<body>
<div style="float:left; clear:both;" id="container">
<div style="position: relative;" class="sortable">
<span class="stepNumber inset">1</span>
<textarea placeholder="1 A.M." name="" id="" cols=100 class="step valid" style="margin-left: 10px;"></textarea>
</div>
<div style="position: relative;" class="sortable">
<span class="stepNumber inset">2</span>
<textarea placeholder="2 A.M." name="" id="" cols=100 class="step valid" style="margin-left: 10px;"></textarea>
</div>
<div style="position: relative;" class="sortable">
<span class="stepNumber inset">3</span>
<textarea placeholder="3 A.M." name="" id="" cols=100 class="step valid" style="margin-left: 10px;"></textarea>
</div>
</div>
</body>
</html>參考
- jQuery 可排序帖子
uj5u.com熱心網友回復：
考慮基于演示的以下內容：Sortable | jQuery UI | 包括/排除專案。
$(function() {
function toArray(sort) {
var results = [];
$("li", sort).each(function(i, el) {
if ($(el).hasClass("hour")) {
results.push({
hour: $(el).attr("id"),
details: $(el).next().find("textarea").text()
});
}
});
return results;
}
function saveEvent(string) {
//localStorage.setItem("hours", string);
console.log("Saving", string);
}
$(".time-blocks").sortable({
cancel: ".hour",
handle: ".fa-grip-lines-vertical",
update: function(event) {
saveEvent(JSON.stringify(toArray(this)));
}
});
});.time-blocks {
list-style-type: none;
margin: 0;
padding: 0;
width: 60%;
}
.time-blocks .ui-widget-header {
padding-left: 1.5em;
}
.time-blocks textarea {
width: calc(100% - 50px);
}<link rel="stylesheet" href="//code.jquery.com/ui/1.13.0/themes/base/jquery-ui.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta3/css/all.min.css" integrity="sha512-Fo3rlrZj/k7ujTnHg4CGR2D7kSs0v4LLanw2qksYuRlEzO tcaEPQogQ0KaoGN26/zrn20ImR1DfuLWnOo7aBA==" crossorigin="anonymous" referrerpolicy="no-referrer"
/>
<script src="https://code.jquery.com/jquery-3.6.0.js"></script>
<script src="https://code.jquery.com/ui/1.13.0/jquery-ui.js"></script>
<div class="container">
<!-- Timeblocks go here-->
<ul class="time-blocks ui-widget">
<li class="hour" id="9">
<div class="ui-widget-header">9 AM</div>
</li>
<li class="content">
<div class="ui-widget-content">
<i class="fas fa-grip-lines-vertical"></i>
<textarea rows="5">Details 1</textarea>
<button class="saveBtn"><i class="fas fa-save"></i></button>
</div>
</li>
<li class="hour" id="10">
<div class="ui-widget">
<div class="ui-widget-header">10 AM</div>
</div>
</li>
<li class="content">
<div class="ui-widget-content">
<i class="fas fa-grip-lines-vertical"></i>
<textarea rows="5">Details 2</textarea>
<button class="saveBtn"><i class="fas fa-save"></i></button>
</div>
</li>
<li class="hour" id="11">
<div class="ui-widget">
<div class="ui-widget-header">11 AM</div>
</div>
</li>
<li class="content">
<div class="ui-widget-content">
<i class="fas fa-grip-lines-vertical"></i>
<textarea rows="5">Details 3</textarea>
<button class="saveBtn"><i class="fas fa-save"></i></button>
</div>
</li>
</ul>
</div>您有一個主要串列。每個串列項都有小時或詳細資訊。我們排除 ( cancel) 小時，只擔心將詳細資訊分類為小時。
由于這不能很好地對齊，我們需要一個可以組合資料的函式。這結合了相關資料，以便我們獲得一個物件陣列，其中小時與細節相關。
Sortable 可能不是最好的，因為我懷疑你每小時只想要 1 個 textarea。用戶有可能將一個拖入另一個。
轉載請註明出處，本文鏈接：https://www.uj5u.com/gongcheng/398273.html