From 120cf05bfd146a9bd1c011c9dd0244a57d0dea64 Mon Sep 17 00:00:00 2001
From: zhuzhuanzhuan
Date: 星期五, 12 一月 2024 17:35:43 +0800
Subject: [PATCH] 1、优化代码：mdc全局页面表格区域内容若需滚动无需翻至最底部且部分页面竖向滚动会滚动整个页面调整为仅滚动表格区域，表格操作列右固定以满足不同分辨率下操作列始终显示不被遮挡 2、优化代码：mdc全局左侧树组件所在区域的滚动条将不再进行全部内容滚动，调整为仅只有树组件内容滚动 3、优化代码：报警分析、利用率走势分析以及利用率分段分析页面在浏览器窗口尺寸变化后重绘图表以适应页面新尺寸 4、设备综合效率分析页面取消分页器以便能一次性导出所有表格数据 5、mdc全局左侧树区域宽度增大，右侧数据展示区域宽度减小
---
src/utils/util.js | 62 ++++++++++++++++++++++++++++++
1 files changed, 61 insertions(+), 1 deletions(-)
diff --git a/src/utils/util.js b/src/utils/util.js
index 9200d75..fd76ae4 100644
--- a/src/utils/util.js
+++ b/src/utils/util.js
@@ -626,4 +626,64 @@
},
})
}
-}
\ No newline at end of file
+}
+
+/**
+ * 浼戠湢
+ * @param ms 姣
+ * @return {Promise<unknown>}
+ */
+export function sleep(ms) {
+ return new Promise(function (resolve) {
+ return setTimeout(resolve, ms);
+ });
+}
+
+/**
+ * 鑾峰彇鎸囧畾鐨� $refs 瀵硅薄
+ * 鏈夋椂鍊欏彲鑳戒細閬囧埌缁勪欢鏈寕杞藉埌椤甸潰涓殑鎯呭喌锛屽鑷存棤娉曡幏鍙� $refs 涓殑鏌愪釜瀵硅薄
+ * 杩欎釜鏂规硶鍙互绛夊緟鎸傝浇瀹屾垚涔嬪悗鍐嶈繑鍥� $refs 鐨勫璞★紝閬垮厤鎶ラ敊
+ *
+ * 鐢ㄦ硶绀轰緥锛歭et modalRef = getRefPromise(this, 'modal')
+ * @param vm vue瀹炰緥
+ * @param name 瑕佽幏鍙栫殑ref鍚嶇О
+ * @param noComment $el 鏍囩涓嶈兘鏄敞閲�
+ **/
+export function getRefPromise(vm, name, noComment = true) {
+ return new Promise((resolve) => {
+ (function next() {
+ let ref = vm.$refs[name]
+ if (ref && (noComment && ref.$el.tagName)) {
+ resolve(ref)
+ } else {
+ setTimeout(() => {
+ if (noComment) {
+ vm.$forceUpdate()
+ }
+ next()
+ }, 10)
+ }
+ })()
+ })
+}
+
+/**
+ * 瀵煎嚭鏂囦欢xlsx鐨刴ime-type
+ * xls: application/vnd.ms-excel
+ * @type {string}
+ */
+export const EXPORT_MIME_TYPE = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
+/**
+ * 瀵煎嚭excel鏂囦欢鍚庣紑
+ * @type {string}
+ */
+export const EXPORT_FILE_SUFFIX = ".xlsx";
+
+/**
+ * 瀛楃涓叉槸鍚︿负null鎴杗ull瀛楃涓�
+ * @param str
+ * @return {boolean}
+ */
+export function stringIsNull(str) {
+ return str == null || str === 'null' || str === 'undefined';
+}
--
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