插件描述:一款界面很舒服的,用户体验很高的购购物才结算插件
window.onload = function() {
if (!document.getElementsByClassName) {
document.getElementsByClassName = function(cls) {
var ret = [];
var els = document.getElementsByTagName('*');
for (var i = 0,
len = els.length; i < len; i++) {
if (els[i].className.indexOf(cls + ' ') >= 0 || els[i].className.indexOf(' ' + cls + ' ') >= 0 || els[i].className.indexOf(' ' + cls) >= 0) {
ret.push(els[i]);
}
}
return ret;
}
}
var table = document.getElementById('cartTable'); // 购物车表格
var selectInputs = document.getElementsByClassName('check'); // 所有勾选框
var checkAllInputs = document.getElementsByClassName('check-all') // 全选框
var tr = table.children[1].rows; //行
var selectedTotal = document.getElementById('selectedTotal'); //已选商品数目容器
var priceTotal = document.getElementById('priceTotal'); //总计
var deleteAll = document.getElementById('deleteAll'); // 删除全部按钮
var selectedViewList = document.getElementById('selectedViewList'); //浮层已选商品列表容器
var selected = document.getElementById('selected'); //已选商品
var foot = document.getElementById('foot');
// 更新总数和总价格,已选浮层
...