html table表头升序 降序,jquery实现表格根据字段进行升序降序
例子:
螞蟻部落* {
margin: 0;
padding: 0;
}
body {
padding: 100px;
}
.select {
position: relative;
display: inline-block;
width: 200px;
height: 30px;
outline: none;
background: #f5fafe;
color: #555555;
font-size: 18px;
line-height: 30px;
border: 1px solid #cad9ea;
text-indent: 15px;
}
.select option {
text-indent: 15px;
}
.select option:hover {
background-color: #ff8800;
color: #fff;
}
table {
width: 100%;
font-size: 16px;
table-layout: fixed;
empty-cells: show;
border-collapse: collapse;
margin: 20px auto;
border: 1px solid #cad9ea;
color: #666;
}
th {
background: linear-gradient(#f3faff, #f5fafe);
height: 40px;
overflow: hidden;
}
td {
height: 30px;
text-align: center;
}
td, th {
border: 1px solid #cad9ea;
padding: 0 1em 0;
}
tr:nth-child(odd) {
background-color: #f5fafe;
}
nameagesexweight(kg)schoollookingjob(function () {
var sortBy = function (list, attrName, order) {
console.log(attrName)
console.log(order)
return list
.slice()
.sort(function (left, right) {
var a = left[attrName];
var b = right[attrName];
if (a > b || a === void 0) return 1 * order;
if (a < b || b === void 0) return -1 * order;
return -1 * order;
});
};
var template = function (string, user) {
return string.replace('name', user.name)
.replace('age', user.age)
.replace('sex', user.sex)
.replace('weight', user.weight)
.replace('school', user.school)
.replace('looking', user.looking)
.replace('job', user.job);
};
var getSortedString = function (string, data, select) {
var str = '';
var order = parseInt($('#order').val(), 10);
if (select !== '-1') {
data = sortBy(data, select, order);
}
data.forEach(function (user) {
str += template(string, user);
});
return str;
};
window.getSortedString = getSortedString;
})();
$(function () {
var list = [{
name: 'div教程',
age: 25,
sex: '男',
weight: 60,
school: '螞蟻部落',
looking: '標準',
job: '前端工程師'
}, {
name: 'css教程',
age: 24,
sex: '女',
weight: 56,
school: '螞蟻部落',
looking: '上等',
job: '后臺'
}, {
name: 'ajax教程',
age: 27,
sex: '男',
weight: 80,
school: '',
looking: '中下',
job: '前端工程師'
}, {
name: 'js教程',
age: 22,
sex: '女',
weight: 54,
school: '青島科技大學',
looking: '美麗',
job: '前端工程師'
}, {
name: 'softwhy.com',
age: 20,
sex: '男',
weight: 70,
school: '青島大學',
looking: '中等',
job: '后臺開發'
}, {
name: 'css3教程',
age: 19,
sex: '女',
weight: 55,
school: '清華',
looking: '上等',
job: '美工'
}, {
name: 'json教程',
age: 28,
sex: '女',
weight: 65,
school: '海洋大學',
looking: '漂亮',
job: '美工'
}];
var fillData = function (select) {
var str = getSortedString(string, list, select);
console.log(str)
$('#table tr').not('.head').remove();
$('#table').append(str);
};
var string = $('#dataItem').html();
console.log(string)
$('#select').change(function () {
var select = $(this).val();
console.log(select)
fillData(select);
});
$("#order").change(function () {
$("#select").trigger("change");
});
fillData('-1');
});
請選擇排序方式
姓名
年齡
性別
體重
學校
相貌
職業
升序
降序
關鍵代碼
/**
*
* @param {ArrObj} list 當前的數組對象
* @param {string} attrName 需要排序的name 表格字段的key
* @param {int} order 升序還是降序 升序為1 降序為-1
*/
function tableSort(list,attrName,order){
return list
.slice()
.sort(function (left, right) {
var a = left[attrName];
var b = right[attrName];
if (a > b || a === void 0) return 1 * order;
if (a < b || b === void 0) return -1 * order;
return -1 * order;
});
}
總結
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