Tree add Render function

fixed #2133
fixed #1784
fixed #1333
fixed #1362

examples/routers/tree.vue

@@ -13,7 +13,6 @@
                     {
                         expand: true,
                         title: 'parent 1',
-                        checked: true,
                         children: [
                             {
                                 title: 'parent 1-0',
@@ -26,16 +25,29 @@
                                     },
                                     {
                                         title: 'leaf',
+                                        checked: false
                                     }
                                 ]
                             },
                             {
                                 title: 'parent 1-1',
-                                expand: false,
+                                expand: true,
                                 checked: true,
                                 children: [
                                     {
                                         title: '<span style="color: red">leaf</span>',
+                                        render: (h) => {
+                                            return h('Button', {
+                                                props: {
+                                                    type: 'primary'
+                                                },
+                                                on: {
+                                                    click: () => {
+                                                        this.cc();
+                                                    }
+                                                }
+                                            }, '我是按钮')
+                                        }
                                     }
                                 ]
                             }
@@ -54,7 +66,10 @@
                 )
             },
             handleUpdate () {
-                this.$set(this.baseData[0].children[0], 'disabled', false);
+                this.$set(this.baseData[0].children[0].children[1], 'checked', true);
+            },
+            cc () {
+                console.log(99)
             }
         }
     }

src/components/tree/node.vue

@@ -11,7 +11,8 @@
                         :indeterminate="data.indeterminate"
                         :disabled="data.disabled || data.disableCheckbox"
                         @click.native.prevent="handleCheck"></Checkbox>
-                <span :class="titleClasses" v-html="data.title" @click="handleSelect"></span>
+                <Render v-if="data.render" :render="data.render"></Render>
+                <span v-else :class="titleClasses" v-html="data.title" @click="handleSelect"></span>
                 <Tree-node
                         v-if="data.expand"
                         v-for="item in data.children"
@@ -27,6 +28,7 @@
 <script>
     import Checkbox from '../checkbox/checkbox.vue';
     import Icon from '../icon/icon.vue';
+    import Render from '../base/render';
     import CollapseTransition from '../base/collapse-transition';
     import Emitter from '../../mixins/emitter';
 
@@ -35,7 +37,7 @@
     export default {
         name: 'TreeNode',
         mixins: [ Emitter ],
-        components: { Checkbox, Icon, CollapseTransition },
+        components: { Checkbox, Icon, CollapseTransition, Render },
         props: {
             data: {
                 type: Object,