解决dialog显示问题

src/views/ProjectInfo.vue

@@ -55,7 +55,7 @@
     </div>
     <div style="margin: 0 30px 30px 30px;height: 700px;
                 display: flex;flex-direction: row;justify-content: space-between;align-items: stretch">
-      <div style="min-width: 60%; display: flex;flex-direction: column">
+      <div style="width: 60%; display: flex;flex-direction: column">
         <div style="margin: 0 10px 0 10px;
                 display: flex;flex-direction: row;justify-content: space-between">
           <p style="font-family: 'Segoe UI',sans-serif;font-size: 20px;font-weight: bold;color: #606266">详细信息</p>
@@ -146,7 +146,7 @@
         </div>
 
       </div>
-      <div style="flex: 1;margin-left: 30px;display: flex;flex-direction: column;">
+      <div style="min-width: 40%;flex: 1;margin-left: 30px;display: flex;flex-direction: column;">
 
         <div>
           <p class="p-title" style="margin-left: 10px;width: 40%;float: left;">公告</p>
@@ -164,7 +164,7 @@
             <div style="width:100%;height:10%;float:left;">
               <p @click="gbGgBosShow()"
                  style="width:20%;height:100%;float:left;color: #606266;line-height: 250%;cursor: pointer;"> &lt;&nbsp;返回</p>
-              <div style="width:60%;height:100%;float:left;line-height: 250%;text-align: center;">
+              <div style="min-width:60%;height:100%;float:left;line-height: 250%;text-align: center;">
                 <h3>{{ findGgInfoContent.announcementTitle }} </h3></div>
               <div @click="showDelbox(findGgInfoContent.announcementId)"
                    style="width:20%;height:100%;float:right;color: #409EFF;line-height: 250%;text-align: center;cursor: pointer;">
@@ -186,12 +186,20 @@
           <div v-if="!findGgBoxShow">
             <el-timeline>
               <el-timeline-item timestamp="" placement="top" v-for="(item, index) in ggList" :key="index">
+                <el-row :gutter="12">
                   <el-card @click="findggInfo(item.announcementId)">
                   <h3
-                      style="white-space: nowrap;text-overflow: ellipsis;-o-text-overflow: ellipsis; overflow: hidden;width:524px;cursor: pointer;">
+                      style="white-space: nowrap;text-overflow: ellipsis;-o-text-overflow: ellipsis; overflow: hidden;width:524px;cursor: pointer;height:100%">
                     {{ item.announcementTitle }}</h3>
                   <p> {{ item.announcementPublisherName }} 发布于 {{ item.announcementPublishTime }}</p>
                 </el-card>
+                </el-row>
+                <!-- <el-card @click="findggInfo(item.announcementId)">
+                  <h3
+                      style="white-space: nowrap;text-overflow: ellipsis;-o-text-overflow: ellipsis; overflow: hidden;width:524px;cursor: pointer;height:100%">
+                    {{ item.announcementTitle }}</h3>
+                  <p> {{ item.announcementPublisherName }} 发布于 {{ item.announcementPublishTime }}</p>
+                </el-card> -->
               </el-timeline-item>
             </el-timeline>
           </div>
@@ -219,14 +227,14 @@
       @edited="onEdited"/>
   <!-- 新增公告框开始 -->
 
-  <el-dialog title="添加项目公告" v-model="centerDialogVisible" width="40%" center>
+  <el-dialog title="添加项目公告" :model-value="centerDialogVisible" @close="centerDialogVisible = false" width="40%" center>
-    <el-form ref="form" :model="form" :rules="rules" label-width="100px">
+    <el-form ref="form" :model="messageForm" :rules="rules" label-width="100px">
       <el-form-item label="标题" prop="addggbttxt">
-        <el-input type="text" placeholder="请输入项目公告标题" v-model="form.addggbttxt" maxlength="45" show-word-limit>
+        <el-input type="text" placeholder="请输入项目公告标题" v-model="messageForm.addggbttxt" maxlength="45" show-word-limit>
         </el-input>
       </el-form-item>
       <el-form-item label="内容" prop="addggtextarea">
-        <el-input type="textarea" placeholder="请输入项目公告内容" v-model="form.addggtextarea" maxlength="1000" show-word-limit
+        <el-input type="textarea" placeholder="请输入项目公告内容" v-model="messageForm.addggtextarea" maxlength="1000" show-word-limit
                   :rows="10">
         </el-input>
       </el-form-item>
@@ -244,7 +252,7 @@
   <!-- 删除公告 -->
   <el-dialog
       title="提示"
-      v-model="dialogVisible"
+      :model-value="dialogVisible"
       width="30%"
       :before-close="handleClose">
     <div>确认删除该公告?</div>
@@ -312,7 +320,7 @@ export default {
 
       //表单
       centerDialogVisible: false,
-      form: {
+      messageForm: {
         addggbttxt:"",
         addggtextarea:'',
       },
@@ -444,7 +452,7 @@ export default {
               that.findGgBoxShow = true;
               let data = response.data.data;
               console.log(data);
-              data.announcementPublishTime = that.formatDate(data.announcementPublishTime)
+              data.announcementPublishTime = that.formatAnnouncementDate(data.announcementPublishTime)
               that.findGgInfoContent = data;
             }
           })
@@ -463,13 +471,13 @@ export default {
 
         if (valid) {
           console.log('submit')
-          let {...form} = this.form
+          // let {...form} = messageForm
           request({
             url: `project/${projectId}/announcement`,
             method: 'post',
             data: {
-              announcementContent: that.form.addggtextarea,
+              announcementContent: that.messageForm.addggtextarea,
-              announcementTitle: that.form.addggbttxt,
+              announcementTitle: that.messageForm.addggbttxt,
             }
           }).then((response) => {
             if (response.data.code === 200) {
@@ -511,7 +519,7 @@ export default {
               let data = response.data.data;
               console.log("公告");
               data.records.forEach(item => {
-                item.announcementPublishTime = that.formatDate(item.announcementPublishTime)
+                item.announcementPublishTime = that.formatAnnouncementDate(item.announcementPublishTime)
               })
               that.ggList = data.records
               console.log(that.ggList);
@@ -543,6 +551,11 @@ export default {
         return moment(date * 1000).format("yyyy年MM月DD日")
       return '无'
     },
+    formatAnnouncementDate(date) {
+      if (date)
+        return moment(date * 1000).format("yyyy年MM月DD日 HH:mm")
+      return '无'
+    },
     getProjectInfo() {
       const that = this
       request({