前端纯js（html+css+jquery+ajax）实现网站页面获取后端数据并进行条件筛选功能

自己封装了一个基于html+css+jquery+ajax封装了一个网站页面获取后端数据并进行条件筛选的功能，复用性高，兼容google、ie9-11等主流浏览器，话不多说，直接上代码：

效果图：

html: 

[code]<div class="choose">
<p class="type_name" id="devicebrand">
<a class="type_content type">品牌:</a>
<span class="before_color default_color " id="brand_addr">全部</span>
</p>
<div href="#" class="back" >
收起&nbsp;&nbsp;<i class="fa fa-angle-up fa-lg down"></i>
</div>
<p id="more_brand" class="type_name type_name_more more_brand">
</p>
<div href="#" class="more">
更多&nbsp;&nbsp;<i class="fa fa-angle-down fa-lg down"></i>
</div>

<hr/>

<p class="type_name1" id="androidVersion">
<a class="type_content type">Android版本:</a>
<span class="before_color default_color" id="edition_android">全部</span>
</p>
<div href="#" class="back1" >
收起&nbsp;&nbsp;<i class="fa fa-angle-up fa-lg down"></i>
</div>
<p id="more_androidVersion"  class="type_name1 type_name_more more_androidVersion">
</p>
<div href="#" class="more1">
更多&nbsp;&nbsp;<i class="fa fa-angle-down fa-lg down" ></i>
</div>
<hr/>

<p class="type_name3" id="iosVersion">
<a class="type_content type">iOS版本:</a>
<span class="before_color default_color" id="edition_ios">全部</span>
</p>
<div href="#" class="back3" >
收起&nbsp;&nbsp;<i class="fa fa-angle-up fa-lg down"></i>
</div>
<p  id="more_iosVersion" class="type_name3 type_name_more more_iosVersion">
</p>
<div href="#" class="more3">
更多&nbsp;&nbsp;<i class="fa fa-angle-down fa-lg down"></i>
</div>
<hr/>

<p class="type_name2" id="resolution">
<a class="type_content type">分辨率:</a>
<span class="before_color default_color" id="resolution_addr">全部</span>
</p>
<div href="#" class="back2" >
收起&nbsp;&nbsp;<i class="fa fa-angle-up fa-lg down"></i>
</div>
<p  id="more_resolution"  class="type_name2 type_name_more more_resolution">
</p>
<div href="#" class="more2">
更多&nbsp;&nbsp;<i class="fa fa-angle-down fa-lg down"></i>
</div>
<hr />
</div>
<div class="main">
<br>已选品牌：</br><textarea id="choosedBrand" cols="100" rows="5"  readonly></textarea>
<br >已选Android版本：</br><textarea id="choosedAndroidVersion" cols="100" rows="5"  readonly></textarea>
<br>已选IOS版本：</br><textarea id="choosedIosVersion" cols="100" rows="5"  readonly></textarea>
<br>已选分辨率：</br><textarea id="choosedResolution" cols="100" rows="5"  readonly></textarea>
</div>

css:

[code]/*choose*/
.down{
color:rgba(32,140,225,0.8);
}
.choose {
position: relative;
padding-left: 10px;
color: #666666;
margin-top: 0.8%;
}

.choose p {
text-align: left;
cursor: pointer;
}
.choose span {
margin-left: 1%;
}

.choose hr {
width: 94%;
margin-left: 50px;
margin-left: 0px\0; /*兼容IE9-11边距*/
margin-top: 10px;
background-color: rgba(0, 0, 0, 0.1);
height: 1px;
border: none;
}

.type {
font-weight: bold;
background-color: white;
color: black;
padding: 0 20px 0 60px;
}

/*.type_content {*/
/*margin-right: -50px;*/
/*cursor: auto;*/
/*}*/

.type_name_more {
display: none;
margin-left: 19%;
margin-left: 15%\0; /*兼容IE9-11边距*/
}

.type_name_more_add {
display: block;
}

.type_name, .type_name1, .type_name2, .type_name3, .type_name4 {
flex-direction: column;
}

#brand_addr, #edition_ios {
position: relative;
margin-left: 50px;
}

#brand_addr {
position: relative;
margin-left: 78px;
}

#status_addr, #type_addr, #resolution_addr, #edition_addr {
position: relative;
}

#status_addr {
margin-left: 47px;
}

#resolution_addr {
margin-left: 65px;
}

.before_color {
background-color: white;
border-radius: 3px;
display: inline-block;
height: 30px;
width: 80px;
text-align: center;
line-height: 30px;
}

.add_color {
background-color: #5AA7FD;
border-radius: 3px;
display: inline-block;
height: 30px;
width: 80px;
color: white;
text-align: center;
line-height: 30px;
}

.default_color {
background-color: #5AA7FD;
border-radius: 3px;
display: inline-block;
height: 30px;
color: white;
width: 80px;
text-align: center;
line-height: 30px;
}
/*more*/
.more, .more2,.more1, .more3{
position: absolute;
right: 3%;
margin-top: -1.8%;
font-size: 12px;
color: rgba(32, 140, 225, 0.8);
cursor: pointer;
}
.back,.back1,.back2,.back3{
position: absolute;
right: 3%;
margin-top: -1.8%;
font-size: 12px;
color: rgba(32, 140, 225, 0.8);
display:none;
cursor: pointer;
}

.more_hidden, .more2_hidden, .more1_hidden,.more3_hidden {
display: none;
}
.main{
position: relative;
padding-left: 5%;
margin-top: 0.8%;
}
#choosedBrand,#choosedAndroidVersion,#choosedIosVersion,#choosedResolution{
margin-left: 9%;
}

js:

[code]//替换为自己接口数地址
var url="http://172.17.11.201:3000/mock/643/devices/getDevicesInfoList.do";

var date = [];
/*-------------choose-------------------*/

$(document).ready(function() {
$.ajax({
url : url,
type : 'GET',
async : false,
data : {},
success : function(message) {
if (message.resCode == '10000') {
devices = message.detail;
if (devices.devicesBrandList.length < 10) {
$(".more").hide();
}
if (devices.resolutionList.length < 10) {
$(".more2").hide();
}
if (devices.androidVersionList.length < 10) {
$(".more1").hide();
}
if (devices.iosVersionList.length < 10) {
$(".more3").hide();
}
for (var i = 0; i < devices.devicesBrandList.length; i++) {
if ("" != devices.devicesBrandList[i] && i < 10) {
$("#devicebrand").append("<span class='before_color brand'>"+ devices.devicesBrandList[i]+ "</span>");
} else if ("" != devices.devicesBrandList[i] && i >= 10) {
if(i % 10 ==0 && i>10){
$(".more_brand").append("<p class='type_name1'></p>");
}
$(".more_brand").append("<span class='before_color brand'>"+ devices.devicesBrandList[i]+ "</span>");
}
}
for (var i = 0; i < devices.androidVersionList.length; i++) {
if ("" != devices.androidVersionList[i] && i < 10) {
$("#androidVersion").append("<span class='before_color edition_android'>"+ devices.androidVersionList[i]+ "</span>");
} else if ("" != devices.androidVersionList[i] && i >= 10) {
if(i % 10 ==0 && i>10){
$(".more_androidVersion").append("<p class='type_name1'></p>");
}
$(".more_androidVersion").append("<span class='before_color edition_android'>"+ devices.androidVersionList[i]+ "</span>");
}
}
for (var i = 0; i < devices.iosVersionList.length; i++) {
if ("" != devices.iosVersionList[i] && i < 10) {
$("#iosVersion").append("<span class='before_color edition_ios'>"+ devices.iosVersionList[i]+ "</span>");
} else if ("" != devices.iosVersionList[i] && i >= 10) {
if(i % 10 ==0 && i>10){
$(".more_iosVersion").append("<p class='type_name1'></p>");
}
$(".more_iosVersion").append("<span class='before_color edition_ios'>"+ devices.iosVersionList[i]+ "</span>");
}
}
for (var i = 0; i < devices.resolutionList.length; i++) {
if ("" != devices.resolutionList[i] && i < 10) {
$("#resolution").append("<span class='before_color resolution'>"+ devices.resolutionList[i]+ "</span>");
} else if ("" != devices.resolutionList[i] && i >= 10) {
if(i % 10 ==0 && i>10){
$(".more_resolution").append("<p class='type_name1'></p>");
}
$(".more_resolution").append("<span class='before_color resolution'>"+ devices.resolutionList[i]+ "</span>");
}
}
} else {
console.log("获取出错");
}
},
error : function(message) {

}
});

date.deviceBrand = "",
date.searchStr = "",
date.sysVersion = "",
date.resolution = "";
search();

});

/* 设置choose类下li标签选中背景色变色 */

$(this).removeClass('font_color');
$(this).removeClass('before_color');
$(this).removeClass('default_color');
$(document).ready(function() {
$('#brand_addr').click(function() {
$('.brand').removeClass('add_color');
});
$('#resolution_addr').click(function() {
$('.resolution').removeClass('add_color');
});
$('#edition_android ').click(function() {
$('.edition_android').removeClass('add_color');
});
$('#edition_ios ').click(function() {
$('.edition_ios').removeClass('add_color');
});

$('.type_name span').click(function() {
if ($(this).hasClass('add_color')) {
$(this).removeClass("add_color");
$('#brand_addr').removeClass('add_color');
$('.brand').removeClass('default_color');
$('.type_name span').removeClass('default_color');
} else {
$('#brand_addr').removeClass('add_color');
$('.brand').removeClass('default_color');
$('.type_name span').removeClass('default_color');
$(this).addClass("add_color");
}
search();
});

$('.type_name1 span').click(function() {
if ($(this).hasClass('add_color')) {
$(this).removeClass("add_color");
$('#edition_android').removeClass('add_color');
$('.edition_android').removeClass('default_color');
$('.type_name1 span').removeClass('default_color');
} else {
$('#edition_android').removeClass('add_color');
$('.edition_android').removeClass('default_color');
$('.type_name1 span').removeClass('default_color');
$(this).addClass('add_color');
}
search();
});

$('.type_name2 span').click(function() {
if ($(this).hasClass('add_color')) {
$(this).removeClass("add_color");
$('#resolution_addr').removeClass('add_color');
$('.resolution').removeClass('default_color');
$('.type_name2 span').removeClass('default_color');
} else {
$('#resolution_addr').removeClass('add_color');
$('.resolution').removeClass('default_color');
$('.type_name2 span').removeClass('default_color');
$(this).addClass('add_color');
}
search();
});
$('.type_name3 span').click(function() {
if ($(this).hasClass('add_color')) {
$(this).removeClass("add_color");
$('#edition_ios').removeClass('add_color');
$('.edition_ios').removeClass('default_color');
$('.type_name3 span').removeClass('default_color');
} else {
$('#edition_ios').removeClass('add_color');
$('.edition_ios').removeClass('default_color');
$('.type_name3 span').removeClass('default_color');
$(this).addClass('add_color');
}
search();
});
})
/* 设置列表加载更多 */
$(document).ready(function() {
$('.more').click(function() {
$('#more_brand').css("display","block");
$('.more').css("display","none");
$(".back").css("display","block");
});
$('.back').click(function() {
$('#more_brand').css("display","none");
$('.more').css("display","block");
$(".back").css("display","none");
});

$('.more1').click(function() {
$('#more_androidVersion').css("display","block");
$('.more1').css("display","none");
$('.back1').css("display","block");
});
$('.back1').click(function() {
$('#more_androidVersion').css("display","none");
$('.more1').css("display","block");
$(".back1").css("display","none");
});

$('.more3').click(function() {
$('#more_iosVersion').css("display","blo
22f4e
ck");
$('.more3').css("display","none");
$(".back3").css("display","block");
});
$('.back3').click(function() {
$('#more_iosVersion').css("display","none");
$('.more3').css("display","block");
$(".back3").css("display","none");
});

$('.more2').click(function() {
$('#more_resolution').css("display","block");
$('.more2').css("display","none");
$(".back2").css("display","block");
});
$('.back2').click(function() {
$('#more_resolution').css("display","none");
$('.more2').css("display","block");
$(".back2").css("display","none");
});
});
//筛选获取已选标签
function search(){
date.deviceBrand = "",
date.AndroidVersion = "",
date.IosVersion = "",
date.resolution = "";
if($('#brand_addr').hasClass('add_color') || $('#brand_addr').hasClass('default_color')){
$('.brand').each(function() {
date.deviceBrand += $(this).text() + "|";
});
}
if($('#edition_android').hasClass('add_color') || $('#edition_android').hasClass('default_color')){
$('.edition_android').each(function() {
date.AndroidVersion += "android" + $(this).text() + "|";
});
}
if($('#edition_ios').hasClass('add_color') || $('#edition_ios').hasClass('default_color')){
$('.edition_ios').each(function() {
date.IosVersion +=  "ios" + $(this).text() + "|";
});
}
if($('#resolution_addr').hasClass('add_color') || $('#resolution_addr').hasClass('default_color')){
$('.resolution').each(function() {
date.resolution += $(this).text() + "|";
});
}
$('.brand').each(function() {
if ($(this).hasClass('add_color')){
date.deviceBrand += $(this).text() + "|";
}
});
$('.edition_android').each(function() {
if ($(this).hasClass('add_color')){
date.AndroidVersion += "android" + $(this).text() + "|";
}
});
$('.resolution').each(function() {
if ($(this).hasClass('add_color')){
date.resolution += $(this).text() + "|";
}
});
$('.edition_ios').each(function() {
if ($(this).hasClass('add_color')){
date.IosVersion += "ios" +$(this).text() + "|";
}
});
//console.log(date);
document.getElementById("choosedBrand").innerHTML="";
document.getElementById("choosedAndroidVersion").innerHTML="";
document.getElementById("choosedIosVersion").innerHTML="";
document.getElementById("choosedResolution").innerHTML="";
$('#choosedBrand').append(date.deviceBrand);
$('#choosedAndroidVersion').append(date.AndroidVersion);
$('#choosedIosVersion').append(date.IosVersion);
$('#choosedResolution').append(date.resolution);
};