php算法实例分享
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2023-12-08
在上篇文章给大家介绍了div模拟版链接：http://www.gimoo.net/article/96211.htm，如果大家感兴趣可以参考下。
这个是select版的，若想美化某些样式是不支持得，可以用div模拟版的，功能基本实现能用了，需要其他功能自己加上。
<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>双向列表选择器select版</title>
<script type="text/javascript" src="http://www.gimoo.net/t/public/jquery-1.8.2.js"></script>
<script type="text/javascript">
/**
* two_way_list_selector.js - v1.0.0 (2016/7/26)
*
* Allows you to easily page layout!
* by tie. qq：2185987263
*
* Copyright (C) 2016, tie.
* All rights reserved.
*
**/
var two_way_list_selector=function(o){
var obj=o;
var btn_a=o.find(".btn_a");
var btn_b=o.find(".btn_b");
var btn_c=o.find(".btn_remove_all");
var btn_d=o.find(".btn_add_all");
var select_a=o.find(".select_a");
var select_b=o.find(".select_b");
//进行排序
var option_sort=function(o){
o.html(o.find("option").toArray().sort(function(a, b){
return parseInt($(a).attr("data-index")) - parseInt($(b).attr("data-index"));
}));
obj.find("option").unbind("dblclick").dblclick(function(){
_dblclick($(this));
});
}
//在列表中双击时
var _dblclick=function(o){
var flag = o.parent().attr('class');
var a ;
if(flag == "select_a"){
a = o.clone(true);
select_b.append(a);
o.remove();
option_sort(select_b);
} else {
a = o.clone(true);
select_a.append(a);
o.remove();
option_sort(select_a);
}
}
//选项双击时
obj.find("option").dblclick(function(){
_dblclick($(this));
});
//加入选中
btn_a.click(function(){
var a = select_a.find("option:selected").clone(true);
if(a.size() == 0){
return false;
}
select_b.append(a);
select_a.find("option:selected").remove();
option_sort(select_b);
});
//删除选中
btn_b.click(function(){
var a = select_b.find("option:selected").clone(true);
if(a.size() == 0){
return false;
}
select_a.append(a);
select_b.find("option:selected").remove();
option_sort(select_a);
});
//删除全部
btn_c.click(function(){
select_a.append(select_b.find("option"));
option_sort(select_a);
});
//添加全部
btn_d.click(function(){
select_b.append(select_a.find("option"));
option_sort(select_b);
});
}
//页面加载完毕后
$(document).ready(function(e) {
two_way_list_selector($("#two_way_list_selector_a"));
two_way_list_selector($("#two_way_list_selector_b"));
});
</script>
<style type="text/css">
@charset "utf-8";
.two_way_list_selector {
width: 100%;
height: 250px;
}
.two_way_list_selector .select_l, .two_way_list_selector .select_r {
width: 40%;
height: 250px;
float: left;
border: 1px solid #CCC;
}
.two_way_list_selector .select_l .option {
height: 29px;
line-height: 29px;
border-bottom: 1px solid #ddd;
text-indent:10px;
}
.two_way_list_selector .select_l select, .two_way_list_selector .select_r select {
width: 100%;
height: 220px;
border: none;
outline: none;
}
.two_way_list_selector .select_r select {
height: 250px;
}
.two_way_list_selector .select_l select:hover, .two_way_list_selector .select_r select:hover {
border: none;
box-shadow: none;
}
.two_way_list_selector .select_l select option, .two_way_list_selector .select_r select option {
padding: 10px;
border-bottom: 1px solid #ddd;
}
.two_way_list_selector .select_l select option:last-child, .two_way_list_selector .select_r select option:last-child {
border-bottom: none;
}
.two_way_list_selector .select_btn {
width: 10%;
height: 250px;
float: left;
display: table;
text-align: center;
}
.two_way_list_selector .select_btn div {
height: 250px;
display: table-cell;
vertical-align: middle;
}
.two_way_list_selector .select_btn div input {
width: 90%;
margin: 1px;
text-align: center;
font-weight: 100;
color: #999;
}
</style>
</head>
<body>
<div id="two_way_list_selector_a" class="two_way_list_selector margin_top_10">
<div class="select_l">
<div class="option">名称</div>
<select size="5" multiple class="select_a">
<option value="1" data-index="0">1</option>
<option value="2" data-index="1">2</option>
<option value="3" data-index="2">3</option>
<option value="4" data-index="3">4</option>
<option value="5" data-index="4">5</option>
<option value="6" data-index="5">6</option>
<option value="7" data-index="6">7</option>
</select>
</div>
<div class="select_btn">
<div>
<input type="button" value=">" class="button btn_a">
<input type="button" value=">>" class="button btn_add_all">
<input type="button" value="<<" class="button btn_remove_all">
<input type="button" value="<" class="button btn_b">
</div>
</div>
<div class="select_r">
<select size="5" multiple class="select_b">
</select>
</div>
</div>
<br>
<div id="two_way_list_selector_b" class="two_way_list_selector margin_top_10">
<div class="select_l">
<div class="option">名称</div>
<select size="5" multiple class="select_a">
<option value="a" data-index="0">a</option>
<option value="b" data-index="1">b</option>
<option value="c" data-index="2">c</option>
<option value="d" data-index="3">d</option>
<option value="e" data-index="4">e</option>
<option value="f" data-index="5">f</option>
<option value="g" data-index="6">g</option>
</select>
</div>
<div class="select_btn">
<div>
<input type="button" value=">" class="button btn_a">
<input type="button" value=">>" class="button btn_add_all">
<input type="button" value="<<" class="button btn_remove_all">
<input type="button" value="<" class="button btn_b">
</div>
</div>
<div class="select_r">
<select size="5" multiple class="select_b">
</select>
</div>
</div>
</body>
</html>
以上所述是小编给大家介绍的jQuery双向列表选择器select版，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对绿夏网网站的支持！
