feat: 流程设计器表单字段必填配置

src/views/plugin/workflow/mixins/ex-form.js

@@ -5,13 +5,14 @@ import defaultValues from './default-values'
 
 import Print from '../util/print'
 import Watermark from '../util/watermark'
+import { versionCompare } from "../util"
 
 import { mapGetters } from 'vuex'
 
 export default {
   mixins: [defaultValues],
   computed: {
-    ...mapGetters(['tag', 'userInfo', 'permission']),
+    ...mapGetters(['tag', 'userInfo', 'permission', 'isCollapse']),
   },
   data() {
     return {
@@ -72,6 +73,10 @@ export default {
 
       const values = []
       const vars = []
+
+      const wfdv = ((window.WfDesign || {}).default || {}).version
+      const versionFlag181 = wfdv && versionCompare(wfdv, '1.8.1')
+
       column.forEach(col => {
         let c = taskForm.find(s => s.id == col[props.prop])
         if (c && c.readable) {
@@ -112,6 +117,17 @@ export default {
               if (c.pattern) c.pattern = new RegExp(col.pattern)
             })
           }
+          // 处理字段必填
+          let required = false
+          if (versionFlag181) { // 1.8.1及版本以下，required默认为true
+            required = true
+          } else { // 1.8.2起流程设计器表单配置支持required属性
+            required = c.required
+          }
+          if (!required && col.rules) {
+            const index = col.rules.findIndex(c => c.required)
+            if (index != -1) col.rules.splice(index, 1)
+          }
 
           values.push(col)
         }

src/views/plugin/workflow/mixins/theme.js

@@ -38,6 +38,7 @@ export default {
     },
     setThemeStyle() {
       let obj = this.themeList.find(item => item.themeKey == this.theme)
+      if (!obj) return
       for (let i in obj) {
         this.themeCustomStyle[`--${i}`] = obj[i]
       }

src/views/plugin/workflow/util/index.js

@@ -0,0 +1,30 @@
+/**
+ * 判断版本号，v2是否小于等于v1
+ */
+export const versionCompare = (v1, v2) => {
+  if (!v1 || !v2) return true
+  let v1Arr = v1.split('.')
+  let v2Arr = v2.split('.')
+  const len = Math.max(v1Arr.length, v2Arr.length)
+
+  // 调整两个版本号位数相同
+  while (v1Arr.length < len) {
+    v1Arr.push('0')
+  }
+  while (v2Arr.length < len) {
+    v2Arr.push('0')
+  }
+
+  // 循环判断每位数的大小
+  for (let i = 0; i < len; i++) {
+    const num1 = parseInt(v1Arr[i])
+    const num2 = parseInt(v2Arr[i])
+
+    if (num1 > num2) {
+      return false
+    } else if (num1 < num2) {
+      return true
+    }
+  }
+  return true
+}