rt-sim-training-client/src/views/designPlatform/mapPreview.vue

<template>
  <div class="map-view">
    <jlmap-visual ref="jlmapVisual" />
  </div>
</template>
<script>
import JlmapVisual from '@/views/jlmap/index';
import { loadMapDataById } from '@/utils/loaddata';
import { EventBus } from '@/scripts/event-bus';

export default {
    name: 'MapPreview',
    components: {
        JlmapVisual
    },
    props: {
        widthLeft: {
            type: Number,
            required: true
        }
    },
    data() {
        return {
            size: {
                width: document.documentElement.clientWidth - 400,
                height: document.documentElement.clientHeight - 80
            }
        };
    },
    computed: {
        mapId() {
            return this.$route.params.mapId;
        },
        height() {
            return this.$store.state.app.height - 50 - 30;
        }
    },
    watch: {
        widthLeft(val) {
            this.setWindowSize();
        },
        $route() {
            this.$nextTick(() => {
                this.initLoadData();
            });
        },
        '$store.state.app.windowSizeCount': function() {
            this.setWindowSize();
        }
    },
    async beforeDestroy() {
        await this.$store.dispatch('map/mapClear');
    },
    async mounted() {
        await this.setWindowSize();
        await this.initLoadData();
    },
    methods: {
        async initLoadData() {
            if (parseInt(this.mapId)) {
                await this.loadMapDataById(this.mapId);
            } else {
                this.endViewLoading();
            }
        },
        // 通过id加载地图数据
        async loadMapDataById(mapId) {
            try {
                await this.$store.dispatch('training/changeMode', { mode: null });
                await loadMapDataById(mapId);
                await this.$store.dispatch('training/over');
                await this.$store.dispatch('training/setMapDefaultState');
                await this.$store.dispatch('map/clearJlmapTrainView');
                await this.$store.dispatch('map/setTrainWindowShow', false);
            } catch (error) {
                this.$messageBox(`获取地图数据失败: ${error.message}`);
                this.endViewLoading();
            }
        },
        // 结束加载状态
        endViewLoading(isSuccess) {
            if (!isSuccess) {
                this.$store.dispatch('map/mapClear');
            }

            this.$nextTick(() => {
                EventBus.$emit('viewLoading', false);
            });
        },
        setWindowSize() {
            this.$nextTick(() => {
                const width = this.$store.state.app.width - (this.widthLeft || 450);
                const height = this.height;
                this.$store.dispatch('config/resize', { width, height });
            });
        }
    }
};
</script>
<style lang="scss" scoped>
    .map-view {
        float: left;
        width: auto;
    }
</style>