From 8b9effb98612ee8a00d76d639a5733d12e9ecce6 Mon Sep 17 00:00:00 2001
From: king <18310653075@163.com>
Date: 星期三, 13 十一月 2019 22:09:35 +0800
Subject: [PATCH] 2019-11-13

---
 src/components/sidemenu/comtableconfig/dragelement/card.jsx |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/components/sidemenu/comtableconfig/dragelement/card.jsx b/src/components/sidemenu/comtableconfig/dragelement/card.jsx
index a155017..9cc00e2 100644
--- a/src/components/sidemenu/comtableconfig/dragelement/card.jsx
+++ b/src/components/sidemenu/comtableconfig/dragelement/card.jsx
@@ -5,7 +5,7 @@
 import ItemTypes from './itemtypes'
 import './index.scss'
 
-const Card = ({ id, type, card, moveCard, findCard, editCard }) => {
+const Card = ({ id, type, card, moveCard, findCard, editCard, hasDrop }) => {
   const originalIndex = findCard(id).index
   const [{ isDragging }, drag] = useDrag({
     item: { type: ItemTypes[type], id, originalIndex },
@@ -15,8 +15,14 @@
   })
   const [, drop] = useDrop({
     accept: ItemTypes[type],
-    canDrop: () => false,
+    canDrop: () => true,
+    drop: (item) => {
+      if (!item.hasOwnProperty('originalIndex')) {
+        hasDrop(card)
+      }
+    },
     hover({ id: draggedId }) {
+      if (!draggedId) return
       if (draggedId !== id) {
         const { index: overIndex } = findCard(id)
         moveCard(draggedId, overIndex)
@@ -28,7 +34,6 @@
   const edit = () => {
     editCard(id)
   }
-
   return (
     <div className="page-card" style={type === 'columns' ? { flex: card.Width, opacity: opacity} : { opacity: opacity}}>
       <div ref={node => drag(drop(node))}>

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