修改ui

src/views/base/custom/index.vue

@@ -273,12 +273,20 @@ export default {
           $('.hiprint-printTemplate').empty()
           // const templates = this.$ls.get('KEY_TEMPLATES', {})
           const template = provider.value
-          // console.log(template)
+        // console.log(template)
+        if (this.modelData) {
           hiprintTemplate = new hiprint.PrintTemplate({
-            template: this.modelData != '' ? JSON.parse(this.modelData) : {},
+            template: JSON.parse(this.modelData),
             settingContainer: '#PrintElementOptionSetting',
             paginationContainer: '.hiprint-printPagination'
           })
+        } else {
+          hiprintTemplate = new hiprint.PrintTemplate({
+            template:{},
+            settingContainer: '#PrintElementOptionSetting',
+            paginationContainer: '.hiprint-printPagination'
+          })
+          }
         // }
         hiprintTemplate.design('#hiprint-printTemplate')
         // console.log(hiprintTemplate)