新增Iframe自适应高度

src/components/newTravelmanager/TravelGroupControl/TravelFeature.vue

@@ -194,7 +194,7 @@
           <!-- ppt 模版行程 -->
           <div v-if="FeatureData.FeatureType==9&&FeatureDataFlag" v-loading="iframeLoading">
             <iframe name="myIframe" :src="myIframeUrl" style="width: 100%;border: 0;"
-              :style="{'height':myIframeHeigth+'px'}">
+              :style="{'height':myIframeHeigth+'px'}" @load="resizeIframe">
             </iframe>
             <!-- <div v-if="FeatureData.TripImageListNew&&FeatureData.TripImageListNew.length>0">
               <template v-for="url in FeatureData.TripImageListNew">
@@ -373,6 +373,17 @@
 
     },
     methods: {
+      resizeIframe() {
+        const iframe = document.getElementsByName("myIframe");
+        if (iframe) {
+          const iframeWindow = iframe.contentWindow;
+          if (iframeWindow && iframeWindow.document && iframeWindow.document.readyState === 'complete') {
+            const body = iframeWindow.document.body;
+            const viewportHeight = iframeWindow.innerHeight;
+            this.myIframeHeigth = body.scrollHeight || viewportHeight;
+          }
+        }
+      },
       //图片左移右移
       ExchangeImg(type, index, IsMove) {
         if (type == 1) {
@@ -438,6 +449,7 @@
                 this.myIframeHeigth = datas[1];
                 this.isPostMessage = true
               }
+
               if (this.myIframeUrl && this.myIframeUrl != '') {
                 document.all.myIframe.src = this.myIframeUrl + `&t=${new Date().getTime()}`
               }