From 3b4082c07b37c1c1639ae2eb3d5ff3fc0462f565 Mon Sep 17 00:00:00 2001
From: pengjun <158915633@qq.com>
Date: Wed, 15 Apr 2026 22:54:17 +0800
Subject: [PATCH] seo

---
 src/components/common/PreviewCusGrant.vue | 91 +++++++++++++++++------
 1 file changed, 67 insertions(+), 24 deletions(-)

diff --git a/src/components/common/PreviewCusGrant.vue b/src/components/common/PreviewCusGrant.vue
index 42371f5..7735a9d 100644
--- a/src/components/common/PreviewCusGrant.vue
+++ b/src/components/common/PreviewCusGrant.vue
@@ -30,9 +30,10 @@
     </div>
     <div>
       <!-- -->
-      <div style="height: 500px;width: 680px;overflow:auto;" v-show="isShow == 1 ? true : false" v-html="contentShow"
-        ref="refPreviewCusGrant"></div>
-      <iframe :src="curRow.src" style="height: 500px;width: 680px;" v-show="isShow == 0 ? true : false" />
+      <div id="id_div" style="height: 500px;width: 680px;overflow:auto;" v-show="isShow == 1 ? true : false"
+        v-html="contentShow" ref="refPreviewCusGrant"></div>
+      <iframe id="id_iframe" :src="curRow.src" style="height: 500px;width: 680px;"
+        v-show="isShow == 0 ? true : false" />
       <div style="display: flex;justify-content: space-between;">
         <div></div>
         <div style="display: flex;">
@@ -81,8 +82,11 @@ export default {
       curRow: {
         registerCheckId: '',
         src: '',
-        apiurl: 'http://192.168.1.138:9527'
-      }
+        apiurl: 'http://192.168.1.138:9527',
+        type: 0,
+      },
+
+
     };
   },
 
@@ -110,7 +114,9 @@ export default {
   },
   // 方法
   methods: {
+    printObj() {
 
+    },
     getSignData() {
       let body = {}
       if (this.refParams.registerCheckId) {
@@ -133,18 +139,46 @@ export default {
         })
     },
 
+    // imageToBase64(url) {
+    //   return new Promise((resolve, reject) => {
+    //     const img = new Image();
+    //     // 解决跨域问题（如果图片服务器支持CORS）  
+    //     img.crossOrigin = 'Anonymous';
+
+    //     img.onload = () => {
+    //       const canvas = document.createElement('canvas');
+    //       canvas.width = img.width;
+    //       canvas.height = img.height;
+    //       const ctx = canvas.getContext('2d');
+    //       ctx.drawImage(img, 0, 0);
+    //       const base64 = canvas.toDataURL('image/png'); // 或 'image/jpeg'
+    //       resolve(base64);
+    //     };
+
+    //     img.onerror = reject;
+    //     img.src = url;
+    //   });
+    // },
+
     rowClick(row) {
-      this.curRow = Object.assign(this.curRow, row, { src: this.curRow.apiurl + row.informedConsentFile })
+      this.curRow = Object.assign(this.curRow, row, { type: 0, src: this.curRow.apiurl + row.informedConsentFile })
+
       this.isShow = 0
       console.log('this.curRow', this.curRow)
     },
 
     rowClick1(row) {
-      this.curRow = Object.assign(this.curRow, row, { src: this.curRow.apiurl + '/' + row.giveUpCheckSignFile })
-      this.contentShow = '<h2 style="font-size:32px;text-align:center;"><strong>项目放弃检查申明</strong></h2><p><br></p><p style="font-size:18px;">　　本人因个人原因，自愿放弃【${asbitemName}】项目的检查。</p><p><br></p><p><br></p><p><br></p><p style="font-size:18px;"><strong>特此申明！</strong></p><p><br></p><p><br></p><p><br></p><p><br></p><p><br></p><p style="font-size:24px;text-align:right;"><strong>弃检人签名：</strong>${signMan}</p><p><br></p><p style="font-size:20px;text-align:right;padding-right:40px;"></p>'
+      this.curRow = Object.assign(this.curRow, row, { type: 1, src: this.curRow.apiurl + '/' + row.giveUpCheckSignFile })
+      // this.imageToBase64(this.curRow.src)
+      //   .then(base64 => {
+      //     this.curRow.src = base64
+      //   })
+      //   .finally(() => {
+      this.contentShow = '<h2 style="font-size:32px;text-align:center;"><strong>项目放弃检查申明</strong></h2><p><br></p><p style="font-size:18px;">　　本人因个人原因，自愿放弃【${asbitemName}】项目的检查。</p><p><br></p><p><br></p><p><br></p><p style="font-size:18px;"><strong>特此申明！</strong></p><p><br></p><p><br></p><p><br></p><p style="font-size:24px;text-align:right;"><strong>弃检人签名：</strong>${signMan}</p><p><br></p><p style="font-size:20px;text-align:right;padding-right:40px;"></p>'
       this.contentShow = this.contentShow.replace('${signMan}', `<img width="100" height="50" src="${this.curRow.src}">`).replace('${asbitemName}', this.curRow.asbitemName)
       this.isShow = 1
       console.log('this.curRow', this.curRow)
+      // })
     },
 
     btnInit() {
@@ -202,29 +236,38 @@ export default {
 
         this.getSignFileContent()
           .then(res => {
-            let width = 794;  // A4纸的宽度
             let cloneDom = this.$refs['refPreviewCusGrant'].cloneNode(true);
             let imageDom = this.$refs['refPreviewCusGrant'];
             cloneDom.style.position = "absolute";
             cloneDom.style.top = "0px";
             cloneDom.style.zIndex = "-1";
-            cloneDom.style.width = width;
+            cloneDom.style.width = "794px"; // A4纸的宽度
+            cloneDom.style.height = "1100px";
             cloneDom.style.padding = "80px 50px";
-            console.log(cloneDom);
-            imageDom.appendChild(cloneDom);
-            html2canvas(cloneDom).then((canvas) => {
-              // 转成图片，生成图片地址
-              const url = canvas.toDataURL("image/png");
-              printJs({
-                printable: url,
-                type: "image",
-                documentTitle: "知情同意书", // 标题
-                style: `@media print { @page {size: auto; margin: 0 0 0 0; } body{margin:0 5px}canvas{page-break-after: always;page-break-inside: avoid;
-page-break-after: avoid;
-page-break-before: avoid;}}`, // 去除页眉页脚
+
+
+            console.log('cloneDom', cloneDom.outerHTML);
+
+            // if (this.curRow.type == 1) {
+            //   let newWin = window.open('', '_blank');
+            //   newWin.document.write(cloneDom.outerHTML); // 将表格的HTML代码写入新窗口 innerHTML
+            //   newWin.print(); // 调用打印功能
+            //   newWin.close(); // 关闭窗口
+            // } else {
+
+              imageDom.appendChild(cloneDom);
+              html2canvas(cloneDom).then((canvas) => {
+                // 转成图片，生成图片地址
+                const url = canvas.toDataURL("image/png");
+                printJs({
+                  printable: url,
+                  type: "image",
+                  documentTitle: "知情同意书", // 标题
+                  style: `@media print { @page {size: auto; margin: 0 0 0 0; } body{margin:0 5px}canvas{page-break-after: always;page-break-inside: avoid;page-break-after: avoid;page-break-before: avoid;}}`, // 去除页眉页脚
+                });
               });
-            });
-            cloneDom.style.display = "none";
+              cloneDom.style.display = "none";
+            // }
           })
           .catch(err => {
             console.error('getSignFileContent', err)