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jQuery实现可移动选项的左右下拉列表示例

2019-11-19 18:16:12
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本文实例讲述了jQuery实现可移动选项的左右下拉列表。分享给大家供大家参考,具体如下:

运行效果图如下:

完整代码如下:

<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>无标题文档</title><style type="text/css"><!--BODY{  font-family:"Courier";  font-size: 12px;  margin:0px auto;  /*不显示 横纵向 滚动条*/  overflow-x:no;  overflow-y:no;  background-color: #B8D3F4;}td{  font-size:12px;}.default_input{  border:1px solid #666666;  height:18px;  font-size:12px;}.default_input2{  border:1px solid #666666;  height:18px;  font-size:12px;}.nowrite_input{  border:1px solid #849EB5;  height:18px;  font-size:12px;  background-color:#EBEAE7;  color: #9E9A9E;}.default_list{  font-size:12px; border:1px solid #849EB5;}.default_textarea{  font-size:12px;  border:1px solid #849EB5;}.nowrite_textarea{  border:1px solid #849EB5;  font-size:12px;  background-color:#EBEAE7;  color: #9E9A9E;}.wordtd5 {  font-size: 12px;  text-align: center;  vertical-align:top;  padding-top: 6px;  padding-right: 5px;  padding-bottom: 3px;  padding-left: 5px;  background-color: #b8c4f4;}.wordtd {  font-size: 12px;  text-align: left;  vertical-align:top;  padding-top: 6px;  padding-right: 5px;  padding-bottom: 3px;  padding-left: 5px;  background-color: #b8c4f4;}.wordtd_1 {  font-size: 12px;  vertical-align:top;  padding-top: 6px;  padding-right: 5px;  padding-bottom: 3px;  padding-left: 5px;  background-color: #516CD6;  color:#fff;}.wordtd_2{  font-size: 12px;  text-align: right;  vertical-align:top;  padding-top: 6px;  padding-right: 5px;  padding-bottom: 3px;  padding-left: 5px;  background-color: #64BDF9;}.wordtd_3{  font-size: 12px;  text-align: right;  vertical-align:top;  padding-top: 6px;  padding-right: 5px;  padding-bottom: 3px;  padding-left: 5px;  background-color: #F1DD34;}.inputtd{  font-size:12px;  vertical-align:top;  padding-top: 3px;  padding-right: 3px;  padding-bottom: 3px;  padding-left: 3px;}.inputtd2{  text-align: center;  font-size:12px;  vertical-align:top;  padding-top: 3px;  padding-right: 3px;  padding-bottom: 3px;  padding-left: 3px;}.tablebg{  font-size:12px;}.tb{  border-collapse: collapse;  border: 1px outset #999999;  background-color: #FFFFFF;}.td2{line-height:22px; text-align:center; background-color:#F6F6F6;}.td3{background-color:#B8D3F4; text-align:center; line-height:20px;}.td4{background-color:#F6F6F6;line-height:20px;}.td5{border:#000000 solid;    border-right-width:0px;    border-left-width:0px;    border-top-width:0px;    border-bottom-width:1px;}.tb td{font-size: 12px;border: 2px groove #ffffff;}.noborder {  border: none;}.button {  /*ridge: 根据border-color的值画菱形边框 */  border: 1px ridge #ffffff;  /*行间距 (上下)大小 */  line-height:18px;  height: 20px;  width: 45px;  padding-top: 0px;  background:#CBDAF7;  color:#000000;  font-size: 9pt;  font-family:"Courier";}.textarea {  font-family: Arial, Helvetica, sans-serif, "??";  font-size: 9pt;  color: #000000;  border-bottom-width: 1px;  border-top-style: none;  border-right-style: none;  border-bottom-style: solid;  border-left-style: none;  border-bottom-color: #000000;  background-color:transparent;  text-align: left}--></style><script type="text/javascript" src="jquery-1.4.2.min.js"></script></head><body><div style="border:1px dashed #E6E6E6;margin:150px 0px 0px 450px; width:350px; height:200px; background-color:#E6E6E6;"><table width="285" height="169" border="0" align="left" cellpadding="0" cellspacing="0" style="margin:15px 0px 0px 15px;"> <tr>  <td width="126">    <!--multiple="multiple" 能同时选择多个  size="10" 确定下拉选的长度-->    <select name="first" size="10" multiple="multiple" class="td3" id="first">     <option value="选项1">选项1</option>     <option value="选项2">选项2</option>     <option value="选项3">选项3</option>     <option value="选项4">选项4</option>     <option value="选项5">选项5</option>     <option value="选项6">选项6</option>     <option value="选项7">选项7</option>     <option value="选项8">选项8</option>    </select>  </td>  <td width="69" valign="middle">    <input name="add" id="add" type="button" class="button" value="-->" />    <input name="add_all" id="add_all" type="button" class="button" value="==>" />    <input name="remove" id="remove" type="button" class="button" value="<--" />    <input name="remove_all" id="remove_all" type="button" class="button" value="<==" />    </td>  <td width="127" align="left">   <select name="second" size="10" multiple="multiple" class="td3" id="second">     <option value="选项9">选项9</option>   </select>  </td> </tr></table></div></body><script type="text/javascript">  /**<input name="add" id="add" type="button" class="button" value="-->" /> */  /**   * <select name="first" size="10" multiple="multiple" class="td3" id="first">     <option value="选项1">选项1</option>     <option value="选项2">选项2</option>     <option value="选项3">选项3</option>     <option value="选项4">选项4</option>     <option value="选项5">选项5</option>     <option value="选项6">选项6</option>     <option value="选项7">选项7</option>     <option value="选项8">选项8</option>    </select>   */$().ready(function() {  $("#add").click(function(){    $("#first option:selected").appendTo($("#second"));  });  $("#add_all").click(function() {    $("#first option").appendTo($("#second"));  });  $("#first").dblclick(function(){    $("#first option:selected").appendTo($("#second"));  });  $("#remove").click(function() {    $("#second option:selected").appendTo($("#first"));  });  $("#remove_all").click(function() {    $("#second option").appendTo($("#first"));  });});</script></html>

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希望本文所述对大家jQuery程序设计有所帮助。

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