WZBWG_down/public/WZSBWG/js/ui.js

(function () {
    let fragment = document.createDocumentFragment();

    // 获取地址栏信息
    let GetQueryString = (name) => {
        let reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
        let r = window.location.search.substr(1).match(reg);
        if (r != null) return unescape(r[2]);
        return "";
    }
    let temp = GetQueryString('m')

    for (let i = 0; i < yp_num.length; i++) {
        let li = document.createElement('li');
        let divWrap = document.createElement('div');
        let a = document.createElement('a');
        let div = document.createElement('div');
        let p = document.createElement("p");
        divWrap.classList.add('case');
        a.classList.add('link-a');
        // 判断地址栏有没有参数，有的话就跳Model2，没有logo
        if(temp) a.href = `Model2.html?m=${yp_num[i]}`;
        else a.href = `Model.html?m=${yp_num[i]}`;
        div.classList.add('card-img');
        div.style = `background-image: url(images/${yp_num[i]}.jpg)`;
        let key = yp_num[i];
        p.innerHTML = modelInfos[key].name;
        a.appendChild(div);
        divWrap.appendChild(a);
        li.appendChild(divWrap);
        li.appendChild(p);
        fragment.appendChild(li);
    }
    let ul = document.querySelector('.con');
    ul.appendChild(fragment);

})()