发货管理

2018-12-22 09:57:23 +08:00
parent e86762e3ae
commit 504c61c842
6 changed files with 206 additions and 162 deletions
--- a/src/vendor/htmlToPdf.js
+++ b/src/vendor/htmlToPdf.js
@@ -1,78 +1,35 @@
-// // /* eslint-disable */
-// // import html2Canvas from 'html2canvas'
-// // import JsPDF from 'jspdf'
-// // export default{
-// //   install (Vue, options) {
-// //     Vue.prototype.getPdf = function (id) {
-// //       let title = this.htmlTitle
-// //       html2Canvas(document.querySelector(`#${id}`), {
-// //         allowTaint: true
-// //       }).then(function (canvas) {
-// //           let contentWidth = canvas.width
-// //           let contentHeight = canvas.height
-// //           let pageHeight = contentWidth / 592.28 * 841.89 //一页pdf显示html页面生成的canvas高度;
-// //           let leftHeight = contentHeight //未生成pdf的html页面高度
-// //           let position = 0 //页面偏移
-// //           let imgWidth = 595.28 //a4纸的尺寸[595.28,841.89]，html页面生成的canvas在pdf中图片的宽高
-// //           let imgHeight = 592.28 / contentWidth * contentHeight
-// //           let pageData = canvas.toDataURL('image/jpeg', 1.0)
-// //         window.print(pageData)
-// //           let PDF = new JsPDF('', 'pt', 'a4')
-// //           if (leftHeight < pageHeight) {  //当内容未超过pdf一页显示的范围，无需分页
-// //             PDF.addImage(pageData, 'JPEG', 0, 0, imgWidth, imgHeight)
-// //           } else {
-// //             while (leftHeight > 0) {
-// //               PDF.addImage(pageData, 'JPEG', 0, position, imgWidth, imgHeight)
-// //               leftHeight -= pageHeight
-// //               position -= 841.89
-// //               if (leftHeight > 0) { //避免添加空白页
-// //                 PDF.addPage()
-// //               }
-// //             }
-// //           }
-// //           PDF.save(title + '.pdf')
-// //         }
-// //       )
-// //     }
-// //   }
-// // }
-//
-// /* eslint-disable */
-// import html2Canvas from 'html2canvas'
-// import JsPDF from 'jspdf'
-// export default{
-//   install (Vue, options) {
-//     Vue.prototype.getPdf = function (id) {
-//       let title = this.htmlTitle
-//       html2Canvas(document.querySelector(`#${id}`), {
-//         allowTaint: true
-//       }).then(function (canvas) {
-//           let contentWidth = canvas.width
-//           let contentHeight = canvas.height
-//           let pageHeight = contentWidth / 592.28 * 841.89 //一页pdf显示html页面生成的canvas高度;
-//           let leftHeight = contentHeight //未生成pdf的html页面高度
-//           let position = 0 //页面偏移
-//           let imgWidth = 595.28 //a4纸的尺寸[595.28,841.89]，html页面生成的canvas在pdf中图片的宽高
-//           let imgHeight = 592.28 / contentWidth * contentHeight
-//           let pageData = canvas.toDataURL('image/jpeg', 1.0)
-//         window.print(pageData)
-//           let PDF = new JsPDF('', 'pt', 'a4')
-//           if (leftHeight < pageHeight) {  //当内容未超过pdf一页显示的范围，无需分页
-//             PDF.addImage(pageData, 'JPEG', 0, 0, imgWidth, imgHeight)
-//           } else {
-//             while (leftHeight > 0) {
-//               PDF.addImage(pageData, 'JPEG', 0, position, imgWidth, imgHeight)
-//               leftHeight -= pageHeight
-//               position -= 841.89
-//               if (leftHeight > 0) { //避免添加空白页
-//                 PDF.addPage()
-//               }
-//             }
-//           }
-//           PDF.save(title + '.pdf')
-//         }
-//       )
-//     }
-//   }
-// }
-//
+import html2Canvas from 'html2canvas'
+import JsPDF from 'jspdf'
+export default {
+  install(Vue, options) {
+    Vue.prototype.getPdf = function(id, title) {
+      html2Canvas(document.querySelector(`#${id}`), {
+        allowTaint: true
+      }).then(function(canvas) {
+        const contentWidth = canvas.width
+        const contentHeight = canvas.height
+        const pageHeight = contentWidth / 592.28 * 841.89
+        let leftHeight = contentHeight
+        let position = 0
+        const imgWidth = 595.28
+        const imgHeight = 592.28 / contentWidth * contentHeight
+        const pageData = canvas.toDataURL('image/jpeg', 1.0)
+        const PDF = new JsPDF('', 'pt', 'a4')
+        if (leftHeight < pageHeight) {
+          PDF.addImage(pageData, 'JPEG', 0, 0, imgWidth, imgHeight)
+        } else {
+          while (leftHeight > 0) {
+            PDF.addImage(pageData, 'JPEG', 0, position, imgWidth, imgHeight)
+            leftHeight -= pageHeight
+            position -= 841.89
+            if (leftHeight > 0) {
+              PDF.addPage()
+            }
+          }
+        }
+        PDF.save(title + '.pdf')
+      }
+      )
+    }
+  }
+}