Calculation/app/public/report/js/rpt_change_rela.js

const rptChangeRela = (function (){
    const info = {
        change: { title: '请选择变更令', colHeader: ['选择', '变更令号', '工程名称'] },
        change_project: { title: '请选择变更立项', colHeader: ['选择', '变更立项编号', '工程名称'] },
        change_apply: { title: '请选择变更申请', colHeader: ['选择', '变更申请编号', '工程名称'] },
    };
    const data = {};
    let curType = '';
    const initList = function () {
        const header = info[curType].colHeader;
        $('#scr-header').html(`<tr class="text-center"><th>${header[0]}</th><th>${header[1]}</th><th>${header[2]}</th></tr>`);
        const html = [], arr = data[curType];
        for (const a of arr) {
            const checked = a.selected ? 'checked' : '';
            html.push('<tr>', `<td class="text-center"><input type="checkbox" name="scr-check" ${checked} value="${a.cid || a.id}"></td>`, `<td>${a.code}</td>`, `<td>${a.name}</td>`, '</tr>');
        }
        $('#scr-list').html(html.join(''));
    };
    const showChangeRela = async function (type) {
        curType = type;
        document.getElementById('scr-title').innerText = info[type].title;
        if (!data[type]) {
            const result = await postDataAsync(`/tender/${window.location.pathname.split('/')[2]}/load`, { filter: curType });
            data[curType] = result[curType];
        }
        initList();
        $('#select-change-rela').modal('show');
        $('#scr-all').change(function () {
            const check = this.checked;
            $('[name=scr-check]').each((i, c) => { c.checked = check });
        })
    };
    const updateChangeRela = async function () {
        const updateData = {};
        updateData[curType] = [];
        if (curType === 'change') {
            $('[name=scr-check]').each((i, c) => {
                const ci = data[curType].find(x => { return x.cid === c.value });
                const checked = c.checked ? 1 : 0;
                if (ci && ci.selected !== checked) {
                    updateData[curType].push({ cid: c.value, selected: c.checked });
                }
            });
        } else {
            $('[name=scr-check]').each((i, c) => {
                const ci = data[curType].find(x => { return x.id == c.value });
                const checked = c.checked ? 1 : 0;
                if (ci && ci.selected !== checked) {
                    updateData[curType].push({id: c.value, selected: c.checked})
                }
            });
        }
        if (updateData[curType].length > 0) {
            await postData(`/tender/${window.location.pathname.split('/')[2]}/saveRela`, updateData);
            if (curType === 'change') {
                $('[name=scr-check]').each((i, c) => {
                    const ci = data[curType].find(x => {
                        return x.cid === c.value
                    });
                    if (ci) ci.selected = c.checked ? 1 : 0;
                });
            } else {
                $('[name=scr-check]').each((i, c) => {
                    const ci = data[curType].find(x => {
                        return x.id == c.value
                    });
                    if (ci) ci.selected = c.checked ? 1 : 0;
                });
            }
        }
        $('#select-change-rela').modal('hide');
    };
    return { showChangeRela, updateChangeRela }
})();