处理空列表
通过把选项设置为false,来阻止一个列表中的所有替换被放置到一个单独的空列表中。或者在其他情况下,sortable可以被放置到空的列表中。
<!doctype html>
<html lang =“ zh_CN”><html lang = “ en” >
<头><头>
<meta charset =“ utf-8”><meta charset = “ utf-8” >
<title> jQuery UI排序(Sortable)-处理空列表</ title><title> jQuery UI排序(可排序)-处理空列表</ title>
<link rel =“ stylesheet” href =“ // code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css”><link rel = “ stylesheet” href = “ //code.jquery.com/ui/1.10.4/themes/smoothness/jquery-ui.css” >
<script src =“ // code.jquery.com/jquery-1.9.1.js”> </ script><script src = “ //code.jquery.com/jquery-1.9.1.js” > </ script>
<script src =“ // code.jquery.com/ui/1.10.4/jquery-ui.js”> </ script><script src = “ //code.jquery.com/ui/1.10.4/jquery-ui.js” > </ script>
<link rel =“ stylesheet” href =“ http://jqueryui.com/resources/demos/style.css”><link rel = “ stylesheet” href = “ http://jqueryui.com/resources/demos/style.css” >
<样式><样式>
#sortable1,#sortable2,#sortable3 {list-style-type:none; 边距:0; 填充:0; 向左飘浮; 右边距:10px;背景:#eee; 填充:5px;宽度:143像素;}#sortable1,#sortable2,#sortable3 {list-style-type:none; 边距:0; 填充:0; 向左飘浮; 右边距:10px;背景:#eee; 填充:5px;宽度:143像素;}
#sortable1 li,#sortable2 li,#sortable3 li {边距:5像素;填充:5px;字号:1.2em;宽度:120像素;}#sortable1 li,#sortable2 li,#sortable3 li {边距:5像素;填充:5px;字号:1.2em;宽度:120像素;}
</ style></ style>
<脚本><脚本>
$(function(){(函数(){
$(“ ul.droptrue”).sortable({(“ ul.droptrue” )。可排序({
connectWith:“ ul”:“ ul”
});});
$(“ ul.dropfalse”).sortable({(“ ul.dropfalse” )。可排序({
connectWith:“ ul”,:“ ul” ,
dropOnEmpty:否:错误
});});
$(“#sortable1,#sortable2,#sortable3”).disableSelection();(“#sortable1,#sortable2,#sortable3” )。disableSelection ();
});});
</ script></ script>
</ head></ head>
<身体><身体>
<ul id =“ sortable1” class =“ droptrue”><ul id = “ sortable1” class = “ droptrue” >
<li class =“ ui-state-default”>可被放置到.. </ li><li class = “ ui-state-default” >可被放置到.. </ li>
<li class =“ ui-state-default”> ..一个空列表中</ li><li class = “ ui-state-default” > ..一个空列表中</ li>
<li class =“ ui-state-default”>项目3 </ li><li class = “ ui-state-default” >项目3 </ li>
<li class =“ ui-state-default”>项目4 </ li><li class = “ ui-state-default” >项目4 </ li>
<li class =“ ui-state-default”>项目5 </ li><li class = “ ui-state-default” >项目5 </ li>
</ ul></ ul>
<ul id =“ sortable2” class =“ dropfalse”><ul id = “ sortable2” class = “ dropfalse” >
<li class =“ ui-state-highlight”>不可被放置到.. </ li><li class = “ ui-state-highlight” >不可被放置到.. </ li>
<li class =“ ui-state-highlight”> ..一个空列表中</ li><li class = “ ui-state-highlight” > ..一个空列表中</ li>
<li class =“ ui-state-highlight”>项目3 </ li><li class = “ ui-state-highlight” >项目3 </ li>
<li class =“ ui-state-highlight”>项目4 </ li><li class = “ ui-state-highlight” >项目4 </ li>
<li class =“ ui-state-highlight”>项目5 </ li><li class = “ ui-state-highlight” >项目5 </ li>
</ ul></ul>
<ul id =“ sortable3” class =“ droptrue”><ul id="sortable3" class="droptrue">
</ ul></ul>
<br style="clear:both"><br style="clear:both">
</ body></body>
</ html></html>
jQuery UI实例-排序
如果您觉得本文的内容对您的学习有所帮助:
关键字:
处理空列表