ConstructionCost/web/building_saas/main/js/models/project_glj.js

/**
 * 工料机汇总相关数据
 *
 * @author CaiAoLin
 * @date 2017/9/14
 * @version
 */
function ProjectGLJ() {
    this.datas = null;
    this.isLoading = false;
}

/**
 * 加载数据
 *
 * @param {function} callback
 * @return {boolean}
 */
ProjectGLJ.prototype.loadData = function (callback = null) {
    let self = this;
    if (self.isLoading) {
        return false;
    }
    // 加载工料机数据
    $.ajax({
        url: '/glj/getData',
        type: 'post',
        dataType: 'json',
        data: {project_id: scUrlUtil.GetQueryString('project')},
        error: function() {
            // alert('数据传输错误');
        },
        beforeSend: function() {
            self.isLoading = true;
        },
        success: function(response) {
            self.isLoading = false;
            if (response.err === 1) {
                let msg = response.msg !== undefined && response.msg !== '' ? response.msg : '读取工料机数据失败!';
                alert(msg);
                return false;
            }
            self.datas = response.data;
            // 回调函数
            if (callback !== null) {
                callback(response.data);
            }
            // 存入缓存
            projectObj.project.projectGLJ = self;
        }
    });
};

/**
 * 获取对应工料机数据
 *
 * @param {String} code
 * @return {Object}
 */
ProjectGLJ.prototype.getDataByCode = function (code) {
    let result = {};
    if (this.datas === null) {
        return result;
    }

    let gljList = this.datas.gljList;
    if (gljList === undefined) {
        return result;
    }

    for(let tmp of gljList) {
        if (tmp.code === code) {
            result = tmp;
            break;
        }
    }

    return result;
};

/**
 * 修改工料机数据
 *
 * @param {Number} id
 * @param {Object} data
 * @return {boolean}
 */
ProjectGLJ.prototype.updateData = function(id, data) {
    let result = false;
    if (this.datas === null) {
        return result;
    }

    let gljList = this.datas.gljList;
    if (gljList === undefined) {
        return result;
    }

    // 查找对应的index
    let index = -1;
    for(let tmp in gljList) {
        if (gljList[tmp].id === id) {
            index = tmp;
            break;
        }
    }

    if (index < 0) {
        return result;
    }

    // 修改数据
    for(let tmpIndex in data) {
        if(tmpIndex.indexOf('_price') >= 0) {
            // 修改unit_price中的对象
            this.datas.gljList[index]['unit_price'][tmpIndex] = data[tmpIndex];
        } else {
            this.datas.gljList[index][tmpIndex] = data[tmpIndex];
        }
    }

};

/**
 * 加载缓存数据到spread
 *
 * @return {void}
 */
ProjectGLJ.prototype.loadCacheData = function() {
    // 加载工料机数据
    let data = this.datas === null ? null : this.datas;
    if (data === null) {
        return;
    }
    jsonData = data.gljList !== undefined && data.gljList.length > 0 ? data.gljList : [];
    projectGLJSheet.setData(jsonData);
    projectGLJSpread.specialColumn(jsonData);
};