From d01c0e038ffd93c7a569899ca0342967774385a3 Mon Sep 17 00:00:00 2001
From: 龚焕茏 <2842157468@qq.com>
Date: 星期五, 12 七月 2024 17:37:08 +0800
Subject: [PATCH] feat：下拉全选
---
src/views/answer/dataStatistics.vue | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/src/views/answer/dataStatistics.vue b/src/views/answer/dataStatistics.vue
index 39c8bee..03861d0 100644
--- a/src/views/answer/dataStatistics.vue
+++ b/src/views/answer/dataStatistics.vue
@@ -9,6 +9,7 @@
<el-form-item>
<el-button type="primary" @click="submitForm">鏌ヨ</el-button>
<el-button type="danger" @click="handleExport" class="link-left">瀵煎嚭</el-button>
+ <el-button type="danger" @click="downloadUrlFile" class="link-left">鎴浘</el-button>
</el-form-item>
</el-form>
@@ -156,6 +157,16 @@
});
},
methods: {
+ downloadUrlFile(url, fileName) {
+ // 鑾峰彇base64鍥剧墖
+ const chartImgUrl = this.myChart.getDataURL({
+ pixelRatio: 2,
+ backgroundColor: '#fff'
+ })
+ console.log(chartImgUrl)
+ // 涓嬭浇base64鍥剧墖
+ this.downloadUrlFile(chartImgUrl, 'ECharts 2鍊嶅浘')
+ },
handleExport(){
let that = this
let url ='/api/admin/examPaperAnswer/export?id=' +this.queryParam.id + '&type=' + this.queryParam.type
--
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