修复产品分析输入框删除字符强制刷新的问题

src/pages/practice/components/practice1.vue

@@ -90,18 +90,18 @@ export default {
     this.data = caseStorageData
     // console.log('casee', this.data)
     this.formData.production_detail = caseStorageData.production_detail.map(item => {
-      item.content = ''
+      this.$set(item, 'content', '')
       if (item.show_answer) item.content = item.show_answer
       return item
     })
     if (this.formData.production_detail.length > 0) this.tabBtnText.push('产品概括')
     this.formData.fund_detail = caseStorageData.fund_detail.map(item => {
-      item.content = ''
+      this.$set(item, 'content', '')
       return item
     })
     if (this.formData.fund_detail.length > 0) this.tabBtnText.push('基金投资与净值表现')
     this.formData.invest_detail = caseStorageData.invest_detail.map(item => {
-      item.content = ''
+      this.$set(item, 'content', '')
       return item
     })
     if (this.formData.invest_detail.length > 0) this.tabBtnText.push('投资本基金涉及的费用')
@@ -111,13 +111,13 @@ export default {
     setTimeout(() => {
       this.countDomHeight()
     }, 1000)
-    const _this = this
-    $(document).keyup(function(event) {
-      _this.$forceUpdate()
-    })
-    $(document).keydown(function(event) {
-      _this.$forceUpdate()
-    })
+    // const _this = this
+    // $(document).keyup(function(event) {
+    //   _this.$forceUpdate()
+    // })
+    // $(document).keydown(function(event) {
+    //   _this.$forceUpdate()
+    // })
     document.querySelector('#emb').addEventListener('load', () => {
       this.showFullscreenBtn = true
     }, false)