prsx-crm/packageA/select/brand/select.js

const _Http = getApp().globalData.http;

Page({
    data: {
        params: {}, //请求体
        result: [], //返回结果
        radio: false, //是否为单选
        idname: "sa_brandid", //idkey
        showName: "brandname", //表单用 显示名称
    },
    onLoad(options) {
        console.log(options)
        if (options.params) {
            let params = JSON.parse(options.params);
            if (!params.content.pageNumber || !params.content.pageTotal) {
                params.content.pageNumber = 1;
                params.content.pageTotal = 1;
            }
            this.setData({
                params
            });
        }
        this.setData({
            radio: options.radio ? true : false,
            idname: options.idname || this.data.idname,
            showName: options.showName || this.data.showName,
            result: (!options.result || options.result == 'undefined') ? [] : JSON.parse(options.result)
        });
        this.getList()

        getApp().globalData.Language.getLanguagePackage(this, options.title ? options.title : '选择品牌');
    },
    getList(init = false) {
        //init 用于初始化分页
        if (init.detail != undefined) init = init.detail;
        let params = this.data.params;
        if (init) params.content.pageNumber = 1;
        if (params.content.pageNumber > params.content.pageTotal) return;
        _Http.basic(params).then(res => {
            console.log("选择客户列表", res)
            this.selectComponent('#ListBox').RefreshToComplete();
            if (res.code != '1') return wx.showToast({
                title: res.data,
                icon: "none"
            })
            if (params.excludeid) res.data = res.data.filter(v => v[this.data.idname] != params.excludeid);
            this.setData({
                'params.content.pageNumber': res.pageNumber + 1,
                'params.content.pageTotal': res.pageTotal,
                'params.content.total': res.total,
                list: res.pageNumber == 1 ? res.data : this.data.list.concat(res.data)
            })
        })
    },
    /* 删除项 */
    deteleItem(id) {
        this.setData({
            list: this.data.list.filter(v => v[this.data.idname] != id),
            "params.content.total": this.data.params.content.total - 1
        })
    },
    /* 选中 */
    changeResult(e) {
        let {
            id
        } = e.currentTarget.dataset, result = this.data.result;
        if (this.data.radio) {
            result = [id];
        } else {
            result.some(v => v == id) ? result = result.filter(v => v != id) : result.push(id)
        }
        this.setData({
            result
        });
        if (this.data.radio) this.submit();
    },
    /* 提交 */
    submit() {
        let result = this.data.result,
            obj = this.data.radio ? {
                id: result,
                item: this.data.list.find(value => value[this.data.idname] == result),
                value: [this.data.list.find(value => value[this.data.idname] == result)[this.data.showName], result]
            } : {
                result,
                list: result.map(v => this.data.list.find(value => value[this.data.idname] == v)),
                value: [result.map(v => {
                    let data = this.data.list.find(value => value[this.data.idname] == v);
                    return data ? data[this.data.showName] : ""
                }), result]
            }
        getApp().globalData.handleSelect && getApp().globalData.handleSelect(obj)
    },
    /* 开始搜索 */
    startSearch({
        detail
    }) {
        let condition = this.data.content ? this.data.content.where.condition : this.data.params.content.where.condition;
        if (detail == condition) return;
        this.setData({
            'content.where.condition': detail,
            'params.content.where.condition': detail
        });
        this.getList(true);
    },
    /* 取消搜索 */
    onClear() {
        this.setData({
            'content.where.condition': "",
            'params.content.where.condition': ""
        });
        this.getList(true);
    },
    onReady() {
        this.selectComponent("#ListBox").setHeight(".total", this);
    },
    onUnload() {
        //回收数据
        getApp().globalData.handleSelect = null;
    }
})