From 076bb96b437258f0e8cdbe184040e1e302b60d4b Mon Sep 17 00:00:00 2001
From: gaoluyang <2820782392@qq.com>
Date: 星期一, 22 十二月 2025 14:10:12 +0800
Subject: [PATCH] 1.军泰伟业代码初始化
---
src/views/equipmentManagement/ledger/index.vue | 59 ++++++++++++-----------------------------------------------
1 files changed, 12 insertions(+), 47 deletions(-)
diff --git a/src/views/equipmentManagement/ledger/index.vue b/src/views/equipmentManagement/ledger/index.vue
index 6af5543..83512ae 100644
--- a/src/views/equipmentManagement/ledger/index.vue
+++ b/src/views/equipmentManagement/ledger/index.vue
@@ -82,15 +82,14 @@
</PIMTable>
</div>
<Modal ref="modalRef" @success="getTableData"></Modal>
- <el-dialog v-model="qrDialogVisible" title="浜岀淮鐮�" width="300px">
- <div style="text-align:center;">
- <img :src="qrCodeUrl" alt="浜岀淮鐮�" style="width:200px;height:200px;" />
- <div style="margin-top:6px;font-size:14px;color:#333;">{{ qrRowData?.deviceName }}</div>
- <div style="margin:10px 0;">
- <el-button type="primary" @click="downloadQRCode">涓嬭浇浜岀淮鐮佸浘鐗�</el-button>
- </div>
- </div>
- </el-dialog>
+ <el-dialog v-model="qrDialogVisible" title="浜岀淮鐮�" width="300px">
+ <div style="text-align:center;">
+ <img :src="qrCodeUrl" alt="浜岀淮鐮�" style="width:200px;height:200px;" />
+ <div style="margin:10px 0;">
+ <el-button type="primary" @click="downloadQRCode">涓嬭浇浜岀淮鐮佸浘鐗�</el-button>
+ </div>
+ </div>
+ </el-dialog>
</div>
</template>
@@ -300,44 +299,10 @@
};
const downloadQRCode = () => {
- const name = qrRowData.value?.deviceName || "浜岀淮鐮�";
- const img = new Image();
- img.src = qrCodeUrl.value;
- img.onload = () => {
- const padding = 10;
- const qrSize = 200;
- const textHeight = 24; // space for text
- const width = qrSize + padding * 2;
- const height = qrSize + padding * 2 + textHeight;
- const canvas = document.createElement("canvas");
- canvas.width = width;
- canvas.height = height;
- const ctx = canvas.getContext("2d");
- // background
- ctx.fillStyle = "#ffffff";
- ctx.fillRect(0, 0, width, height);
- // draw QR centered
- ctx.drawImage(img, padding, padding, qrSize, qrSize);
- // draw name centered below
- ctx.fillStyle = "#333";
- ctx.font = "14px Arial";
- ctx.textAlign = "center";
- ctx.textBaseline = "middle";
- const maxTextWidth = width - padding * 2;
- let displayName = name;
- // ellipsis if too long
- while (ctx.measureText(displayName).width > maxTextWidth && displayName.length > 0) {
- displayName = displayName.slice(0, -1);
- }
- if (displayName !== name) displayName = displayName + "鈥�";
- ctx.fillText(displayName, width / 2, qrSize + padding + textHeight / 2);
-
- const dataUrl = canvas.toDataURL("image/png");
- const a = document.createElement("a");
- a.href = dataUrl;
- a.download = `${name}.png`;
- a.click();
- };
+ const a = document.createElement("a");
+ a.href = qrCodeUrl.value;
+ a.download = `${qrRowData.value.deviceName || "浜岀淮鐮�"}.png`;
+ a.click();
};
onMounted(() => {
--
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