update code

src/pages/projectVideo.vue

@@ -307,6 +307,7 @@ export default {
     };
   },
   mounted() {
+    window.xapp=this;
     this.$bus.$on(
       "projectChange",
       debounce((res) => {
@@ -1542,20 +1543,21 @@ export default {
     //查询视频通道
     initVideo(videoDvrNumber, url) {
       let that = this;
-      that.players = [];
-      let parentVM = {
-        vd01Flag: false,
-        vd02Flag: false,
-        vd03Flag: false,
-        vd04Flag: false,
-      };
-      that.parentVM = parentVM;
+      that.players = [];      
+      that.parentVM.vd01Flag=false;
+      that.parentVM.vd02Flag=false;
+      that.parentVM.vd03Flag=false;
+      that.parentVM.vd04Flag=false;
+
       this.$api.video.getVideoPassage(videoDvrNumber).then((response) => {
         let data = response.data;
         this.videoPassageList = data;
         that.showVideo = true;
-        let parentVM = { vd01Flag: true, vd02Flag: true, vd03Flag: true, vd04Flag: true };
-        that.parentVM = parentVM;
+        that.parentVM.vd01Flag=true;
+        that.parentVM.vd02Flag=true;
+        that.parentVM.vd03Flag=true;
+        that.parentVM.vd04Flag=true;
+        setTimeout(()=>{
         data.forEach((it, idx) => {
           let player = new WasmPlayer(null, "vd0" + (idx+1), null, {
             Height: true,
@@ -1602,6 +1604,7 @@ export default {
             that.players[3].play(that.url3, 1);
           }
         });
+        },400);
       });
     },
     handleOnError0(error) {