From 4e31085656024415d21d3e4955ca3f590cde48fe Mon Sep 17 00:00:00 2001
From: BillyWang <181347204@qq.com>
Date: Wed, 28 Mar 2018 22:42:16 +0800
Subject: [PATCH] * 采用inject方法，修正问题：当FormItem组件在slot里时，无法正确获取form组件

---
 src/components/form/form-item.vue | 15 ++++++++-------
 src/components/form/form.vue      |  3 +++
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/components/form/form-item.vue b/src/components/form/form-item.vue
index 17fb988..1fc2019 100644
--- a/src/components/form/form-item.vue
+++ b/src/components/form/form-item.vue
@@ -92,6 +92,7 @@
                 this.validateState = val;
             }
         },
+        inject: ['form'],
         computed: {
             classes () {
                 return [
@@ -103,13 +104,13 @@
                     }
                 ];
             },
-            form() {
-                let parent = this.$parent;
-                while (parent.$options.name !== 'iForm') {
-                    parent = parent.$parent;
-                }
-                return parent;
-            },
+            // form() {
+            //    let parent = this.$parent;
+            //    while (parent.$options.name !== 'iForm') {
+            //        parent = parent.$parent;
+            //    }
+            //    return parent;
+            // },
             fieldValue: {
                 cache: false,
                 get() {
diff --git a/src/components/form/form.vue b/src/components/form/form.vue
index 477b08f..57b284a 100644
--- a/src/components/form/form.vue
+++ b/src/components/form/form.vue
@@ -40,6 +40,9 @@
                 default: 'off'
             }
         },
+        provide() {
+            return { form : this };
+        },
         data () {
             return {
                 fields: []
--
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