dzhh-frontend/.svn/pristine/15/150a39e0719a03475d7512168ef8b89e2b3c1c91.svn-base

<template>
    <j-modal
        :title="title"
        :width="width"
        :visible="visible"
        switchFullscreen
        @ok="handleOk"
        :okButtonProps="{ class:{'jee-hidden': disableSubmit} }"
        @cancel="handleCancel"
        cancelText="关闭">
        <div class="attrPane">
            <rm-bulletin-board-form ref="realForm" :lng="this.lng" :lat="this.lat" @ok="submitCallback"
                                    :disabled="disableSubmit" @coordsChange="coordsChange"></rm-bulletin-board-form>
        </div>
        <div class="geomPane">
            <basic-map ref="locMap" height='775px' layersUrl='/resManager.catalog/rescatalog/resList'
                       :model="{...model,layerName:'公告牌'}"></basic-map>
        </div>
    </j-modal>
</template>

<script>

import RmBulletinBoardForm from './RmBulletinBoardForm'
import BasicMap from "../../../../../components/BasicMap/BasicMap";
import {transform} from "ol/proj";
import proj4 from "proj4";
import {register} from "ol/proj/proj4";

export default {
    name: 'RmBulletinBoardModal',
    components: {
        BasicMap,
        RmBulletinBoardForm
    },
    data() {
        return {
            lng: 0,
            lat: 0,
            title: '',
            width: 1200,
            visible: false,
            disableSubmit: false,
            mapHeight: "775px",
            model: {}
        }
    },
    beforeCreate() {
        proj4.defs("EPSG:4548",
            "+proj=tmerc +lat_0=0 +lon_0=117 +k=1 +x_0=500000 +y_0=0 +ellps=GRS80 +units=m +no_defs");
        proj4.defs("EPSG:4527",
            "+proj=tmerc +lat_0=0 +lon_0=117 +k=1 +x_0=39500000 +y_0=0 +ellps=GRS80 +units=m +no_defs");
        proj4.defs("EPSG:4490", "+proj=longlat +ellps=GRS80 +no_defs");

        register(proj4);
    },
    methods: {
        add() {
            this.visible = true
            this.$nextTick(() => {
                this.$refs.realForm.add();
            })
        },
        edit(record) {
            this.model = record;
            let coord = [record.hzb, record.zzb];
            //测绘系统的坐标系与正常坐标系XY轴是反的，横坐标对应纬度
            if (record.hzb > 39000000 || record.zzb > 39000000) {        //情况1:4527坐标，带带号投影坐标，坐标位数应为前8后7
                this.lng = record.hzb > record.zzb ? record.hzb : record.zzb;
                this.lat = record.hzb > record.zzb ? record.zzb : record.hzb;
                coord = transform([this.lng, this.lat], 'EPSG:4527', 'EPSG:4490');
            } else if (record.hzb > 180 || record.zzb > 180) {           //情况2:4548坐标，无带号投影坐标，坐标位数应为前6后7
                this.lng = record.hzb < record.zzb ? record.hzb : record.zzb
                this.lat = record.hzb < record.zzb ? record.zzb : record.hzb
                coord = transform([this.lng, this.lat], 'EPSG:4548', 'EPSG:4490');
            } else {                                                     //情况3:4490坐标，经纬度坐标
                this.lng = record.hzb > record.zzb ? record.hzb : record.zzb
                this.lat = record.hzb > record.zzb ? record.zzb : record.hzb
                coord = [this.lng, this.lat ];
            }
            this.lng = parseFloat(coord[0].toFixed(6));
            this.lat = parseFloat(coord[1].toFixed(6));
            this.visible = true;
            this.$nextTick(() => {
                this.$refs.realForm.edit(record);
            })
        },
        close() {
            this.$emit('close');
            this.visible = false;
        },
        handleOk() {
            this.$refs.realForm.submitForm();
        },
        submitCallback() {
            this.$emit('ok');
            this.visible = false;
        },
        handleCancel() {
            this.close()
        },
        locateByCoords() {
            let loc_x = this.hzb;
            let loc_y = this.zzb;
            this.$nextTick(() => {
                this.$refs.locMap.locateByCoords(loc_x, loc_y);
            })
        },
        locMapReady() {
            this.locateByCoords();
        },
        coordsTranslated(coords) {
            this.lng = coords[0].toFixed(6);
            this.lat = coords[1].toFixed(6);
        },
        coordsChange(hzb, zzb) {
            let coord = [hzb, zzb];
            //测绘系统的坐标系与正常坐标系XY轴是反的，横坐标对应纬度
            if (hzb > 39000000 || zzb > 39000000) {        //情况1:4527坐标，带带号投影坐标，坐标位数应为前8后7
                this.lng = hzb > zzb ? hzb : zzb;
                this.lat = hzb > zzb ? zzb : hzb;
                coord = transform([this.lng, this.lat], 'EPSG:4527', 'EPSG:4490');
            } else if (hzb > 180 || zzb > 180) {           //情况2:4548坐标，无带号投影坐标，坐标位数应为前6后7
                this.lng = hzb < zzb ? hzb : zzb;
                this.lat = hzb < zzb ? zzb : hzb;
                coord = transform([this.lng, this.lat], 'EPSG:4548', 'EPSG:4490');
            } else {                                                     //情况3:4490坐标，经纬度坐标
                this.lng = hzb > zzb ? hzb : zzb;
                this.lat = hzb > zzb ? zzb : hzb;
                coord = [this.lng, this.lat ];u
            }
            this.lng = parseFloat(coord[0].toFixed(6));
            this.lat = parseFloat(coord[1].toFixed(6));
            this.$refs.locMap.locateByCoords({...this.model, lng: this.lng, lat: this.lat, geoinfo: ''});
            this.edit({...this.model, hzb: hzb, zzb: zzb});
        }
    }
    // beforeMount() {
    //     if(!this.height){
    //         let calcHeight = window.document.documentElement.clientHeight - 160;
    //         let m_height = calcHeight.toString()+'px';
    //         this.mapHeight = m_height;
    //     }
    // }
}
</script>

<style scoped>
.attrPane {
    width: 33%;
    display: inline-block;
    overflow-y: auto;
    height: 775px;
}

.geomPane {
    width: 66%;
    display: inline-block;
}
</style>