本文实例为大家分享了jquery实现穿梭框功能的具体代码,供大家参考,具体内容如下
先上效果图
就只需要引用一个jq文件就可以
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<!DOCTYPE html> < html > < head > < meta charset = "UTF-8" > < title >穿梭框</ title > < link rel = "stylesheet" href = "index.css" > < script src = "http://libs.baidu.com/jquery/1.8.3/jquery.min.js" ></ script > < style > .float{ float: left; } .float select{ width: 300px; border: 1px solid #ebeef5; height: 200px; } .top_title{ width: 298PX; height: 30px; border: 1px solid #ebeef5; border-top-left-radius: 4px; border-top-right-radius: 4px; line-height: 30px; background: #fbfbfb; display: flex; justify-content: space-between; } .last_num{ margin-right: 10px; } .search{ width: 300px; display: flex; /*border: 1px solid red;*/ } .search input{ float: left; flex: 4; height: 30px; outline: none; border: 1px solid #ebeef5; box-sizing: border-box; padding-left: 10px; } .search_button{ float: right; flex: 1; height: 30px; background-color: #f1f1f1; color: #000000; border-style: none; outline: none; cursor: pointer;/*设置鼠标箭头手势*/ } .search button i{ font-style: normal; } .search button:hover{ font-size: 16px; } .to_left,.to_right{ width: 20px;/*设置按钮宽度*/ height:20px;/*设置按钮高度*/ color:white;/*字体颜色*/ background-color:#667082;/*按钮背景颜色*/ border-radius: 100%;/*让按钮变得圆滑一点*/ border-width: 0;/*消去按钮丑的边框*/ margin: 0; outline: none;/*取消轮廓*/ text-align: center;/*字体居中*/ cursor: pointer;/*设置鼠标箭头手势*/ } button:hover{/*鼠标移动时的颜色变化*/ background-color: #aa9a8a; } .click_button{ border-radius: 5px; background: #deded8; padding: 5px 0; margin: 115px 5px 0px 5px; } </ style > </ head > < body > < div > < div class = "float" > < div class = "top_title" > < div class = "float_title" >< label >< input type = "checkbox" class = "left_checkbox" >全选</ label ></ div > < div class = "float_title" >标题</ div > < div class = "float_title last_num" >< span class = "old_select_length" >0</ span >/< span class = "old_total_length" >0</ span ></ div > </ div > < div class = "search" > < input class = "old_search" type = "text" placeholder = "请输入..." name = "" id = "" value = "" /> </ div > < select multiple class = "old_select" > < option value = "1" >11111</ option > < option value = "2" >22222</ option > < option value = "3" >33333</ option > < option value = "4" >123</ option > < option value = "5" >23312</ option > < option value = "6" >23233</ option > < option value = "7" >21233</ option > < option value = "8" >12233</ option > < option value = "9" >23133</ option > </ select > </ div > < div class = "float" > < div class = "click_button" > < div >< button class = "to_left" >></ button ></ div > < div >< button class = "to_right" ><</ button ></ div > </ div > </ div > < div class = "float" > < div class = "top_title" > < div class = "float_title" >< label >< input type = "checkbox" class = "right_checkbox" >全选</ label ></ div > < div class = "float_title" >标题</ div > < div class = "float_title last_num" >< span class = "new_select_length" >0</ span >/< span class = "new_total_length" >0</ span ></ div > </ div > < div class = "search" > < input class = "new_search" type = "text" placeholder = "请输入..." name = "" id = "" value = "" /> </ div > < select multiple class = "new_select" > < option value = "1" >11111</ option > < option value = "2" >22222</ option > < option value = "3" >33333</ option > < option value = "4" >123</ option > < option value = "5" >233</ option > </ select > </ div > </ div > < script > //右上角的数字显示“” function length_return(){ var old_total_length= $(".old_select").find('option').length; var old_select_length= $(".old_select").find('option:selected').length; var new_total_length= $(".new_select").find('option').length; var new_select_length= $(".new_select").find('option:selected').length $(".old_total_length").text(old_total_length) $(".old_select_length").text(old_select_length) $(".new_total_length").text(new_total_length) $(".new_select_length").text(new_select_length) }; $(".to_left").click(function(){ var old_select= $(".old_select"); var new_select= $(".new_select"); old_select.find('option:selected').each(function () { new_select.append(this) }) length_return() }) $(".to_right").click(function(){ var old_select= $(".old_select"); var new_select= $(".new_select"); new_select.find('option:selected').each(function () { old_select.append(this) }) length_return() }) $(".left_checkbox").click(function(){ if($(this).is(":checked")){ $(".old_select").find('option').each(function () { $(this).attr("selected","selected") }) } else{ $(".old_select").find('option').each(function () { $(this).removeAttr("selected") }) } length_return() }) $(".right_checkbox").click(function(){ if($(this).is(":checked")){ $(".new_select").find('option').each(function () { $(this).attr("selected","selected") }) } else{ $(".new_select").find('option').each(function () { $(this).removeAttr("selected") }) } length_return() }) $("select").on("click","option",function(e){ if($(".left_checkbox").is(":checked")) { $('.left_checkbox').prop('checked', false); } length_return(); }) $("select").on("click","option",function(e){ if($(".right_checkbox").is(":checked")) { $('.right_checkbox').prop('checked', false); } length_return(); }) $(".old_search").on("input propertychange",function(event){ //进行查询操作 var old_select= $(".old_select"); var kw = $(this).val() if (!kw){ old_select.find("option").show() } old_select.find("option").each(function(){ if($(this).text().indexOf(kw) < 0 ) { $(this).hide() } }) }) $(".new_search").on("input propertychange" ,function(event){ var new_select=$(".new_select"); var kw=$(this).val() if(!kw){ new_select.find("option").show(); } new_select.find("option").each(function(){ if($(this).text().indexOf(kw)<0){ $(this).hide() } }) }) length_return() </script> </ body > </ html > |
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/cth2020666/article/details/108517446