生词宽度

src/views/book/courseware/preview/components/new_word/NewWordPreview.vue

@@ -504,10 +504,10 @@ export default {
   },
   watch: {
     data: {
-      handler(val) {
-        if (val) {
+      handler(val, oldVal) {
+        if (val !== oldVal) {
           if (this.is_change) return;
-          if (val.new_word_list[0].new_word) {
+          if (val && val.new_word_list[0].new_word) {
             // this.wordShow = isEnable(this.data.property.is_word_show);
             this.initData();
           }
@@ -678,9 +678,9 @@ export default {
       this.optionRes = JSON.parse(JSON.stringify(optionRes));
       this.$set(this.data, 'option_list', option_list);
       if (!this.isJudgingRightWrong) {
-        this.data.answer.answer_list = Bookanswer;
+        this.answer.answer_list = Bookanswer;
       }
-      if (this.showLang) {
+      if (this.showLang && this.data.multilingual) {
         this.data.multilingual.forEach((item) => {
           let trans_arr = item.translation.split('\n');
           this.$set(this.titleTrans, item.type, trans_arr[0] ? trans_arr[0] : '');
@@ -720,7 +720,7 @@ export default {
     handleWav(list, tmIndex, tmsIndex) {
       tmIndex = tmIndex || 0;
       tmsIndex = tmsIndex || 0;
-      this.$set(this.data.answer.answer_list[tmIndex][tmsIndex], 'recordList', list);
+      this.$set(this.answer.answer_list[tmIndex][tmsIndex], 'recordList', list);
     },
     // 翻面
     changeShowLeft(item) {
@@ -738,7 +738,7 @@ export default {
   @include preview-base;
 
   .NPC-zhedie {
-    width: 900px;
+    width: 1000px;
 
     // width: 780px;
     // margin-bottom: 24px;