711.第711章 【番外三】教育问题（下）(69/320)
amp;lt;script>//排序
var btnc = 0
$".sorting a".clickfunction {
btnc++
if btnc == 1 {
$".sorting a".eq1.hide
$".sorting a".eq0.show
} else {
$".sorting a".eq0.hide
$".sorting a".eq1.show
btnc = 0
}
}
var domArr = [];
var htmlArr = [];
var allArr = [];
//从小到大排序
function smallToBig {
allArr.sortfunction a, b { return a.name - b.name };
appendDom;
}
//从大到小排序
function bigToSmall {
allArr.sortfunction a, b { return b.name - a.name };
appendDom
}
//取出所有li的data-num属性放进数组
getDom
function getDom {
$'#catalog ul li'.eachfunction m {
domArr[m] = $this.attr"data-num";
htmlArr[m] = $this.html;
}
for var i = 0; i < domArr.length; i++ {
var activeSubjectsObject = {};
for var j = 0; j < htmlArr.length; j++ {
if i == j {
activeSubjectsObject.name = domArr[i];
activeSubjectsObject.value = htmlArr[j];
allArr.pushactiveSubjectsObject;
}
}
}
// console.logallArr.length
}
//铺数据
function appendDom {
$"#catalog ul".html""
for i = 0; i < allArr.length; i++ {
$'#catalog ul'.append
`<li data-num=${allArr[i].name}&