Demo-jQuery下拉列表内容联动

来源：互联网发布：字符串数组结束标志编辑：程序博客网时间：2024/06/16 03:58
<!DOCTYPE html><html><head><title>test</title><meta charset="" /><script type="text/javascript" src="./jquery-1.7.2.min.js"></script><style type = "text/css"> * { margin:0; padding:0; }div.centent {   float:left;   text-align: center;   margin: 10px;}span { display:block; margin:2px 2px;padding:4px 10px; background:#898989;cursor:pointer;font-size:12px;color:white;}</style><script type="text/javascript">$(function(){$("#add").click(function(){var $item = $("#select1 option:selected");$item.appendTo("#select2");//$item.remove();});$("#select1").dblclick(function(){$("option:selected",this).appendTo('#select2');//双击移动});$("#add_all").click(function(){$("#select1 option").appendTo("#select2");});$("#remove").click(function(){$("#select2 option:selected").appendTo("#select1");});$("#select2").dblclick(function(event) {$("option:selected",this).appendTo("#select1");});$("#remove_all").click(function(){$("#select2 option").appendTo("#select1");});});</script></head><body><div class="centent"><select multiple="multiple" id="select1" style="width:100px;height:160px;"><option value="1">选项1</option><option value="2">选项2</option><option value="3">选项3</option><option value="4">选项4</option><option value="5">选项5</option><option value="6">选项6</option><option value="7">选项7</option></select><div><span id="add" >选中添加到右边>></span><span id="add_all" >全部添加到右边>></span></div></div><div class="centent"><select multiple="multiple" id="select2" style="width: 100px;height:160px;"><option value="8">选项8</option></select><div><span id="remove"><<选中删除到左边</span><span id="remove_all"><<全部删除到左边</span></div></div></body></html>
0 0