From 64d172717748c383a5c88348037354bffd60f966 Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期二, 27 五月 2025 17:52:03 +0800
Subject: [PATCH] 页面样式修改
---
src/directive/common/copyText.js | 65 ++++++++++++++++++++++++++++++++
1 files changed, 65 insertions(+), 0 deletions(-)
diff --git a/src/directive/common/copyText.js b/src/directive/common/copyText.js
new file mode 100644
index 0000000..b5f844d
--- /dev/null
+++ b/src/directive/common/copyText.js
@@ -0,0 +1,65 @@
+/**
+* v-copyText 澶嶅埗鏂囨湰鍐呭
+* Copyright (c) 2022 ruoyi
+*/
+export default {
+ beforeMount(el, { value, arg }) {
+ if (arg === "callback") {
+ el.$copyCallback = value
+ } else {
+ el.$copyValue = value
+ const handler = () => {
+ copyTextToClipboard(el.$copyValue)
+ if (el.$copyCallback) {
+ el.$copyCallback(el.$copyValue)
+ }
+ }
+ el.addEventListener("click", handler)
+ el.$destroyCopy = () => el.removeEventListener("click", handler)
+ }
+ }
+}
+
+function copyTextToClipboard(input, { target = document.body } = {}) {
+ const element = document.createElement('textarea')
+ const previouslyFocusedElement = document.activeElement
+
+ element.value = input
+
+ // Prevent keyboard from showing on mobile
+ element.setAttribute('readonly', '')
+
+ element.style.contain = 'strict'
+ element.style.position = 'absolute'
+ element.style.left = '-9999px'
+ element.style.fontSize = '12pt' // Prevent zooming on iOS
+
+ const selection = document.getSelection()
+ const originalRange = selection.rangeCount > 0 && selection.getRangeAt(0)
+
+ target.append(element)
+ element.select()
+
+ // Explicit selection workaround for iOS
+ element.selectionStart = 0
+ element.selectionEnd = input.length
+
+ let isSuccess = false
+ try {
+ isSuccess = document.execCommand('copy')
+ } catch { }
+
+ element.remove()
+
+ if (originalRange) {
+ selection.removeAllRanges()
+ selection.addRange(originalRange)
+ }
+
+ // Get the focus back on the previously focused element, if any
+ if (previouslyFocusedElement) {
+ previouslyFocusedElement.focus()
+ }
+
+ return isSuccess
+}
--
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