From d1d19fed913c3de3eaec8b68add718a10de93286 Mon Sep 17 00:00:00 2001
From: Lindy <33708359+Lindysen@users.noreply.github.com>
Date: Mon, 16 Mar 2020 15:47:21 +0800
Subject: [PATCH] feat(Uploader): make upload botton selectable (#2868)

---
 example/pages/uploader/index.wxml | 12 ++++++++++++
 packages/uploader/README.md       |  1 +
 packages/uploader/index.ts        |  4 ++++
 packages/uploader/index.wxml      |  1 +
 4 files changed, 18 insertions(+)

diff --git a/example/pages/uploader/index.wxml b/example/pages/uploader/index.wxml
index bf57c223..226a2a68 100644
--- a/example/pages/uploader/index.wxml
+++ b/example/pages/uploader/index.wxml
@@ -29,6 +29,18 @@
   />
 </demo-block>
 
+<demo-block title="隐藏上传按钮" padding>
+  <van-uploader
+    name="2"
+    file-list="{{ fileList2 }}"
+    multiple
+    show-upload="{{ false }}"
+    bind:after-read="afterRead"
+    bind:delete="delete"
+    bind:click-preview="clickPreview"
+  />
+</demo-block>
+
 <demo-block title="限制上传数量" padding>
   <van-uploader
     name="3"
diff --git a/packages/uploader/README.md b/packages/uploader/README.md
index 57cdfedf..1b649583 100644
--- a/packages/uploader/README.md
+++ b/packages/uploader/README.md
@@ -169,6 +169,7 @@ uploadFilePromise(fileName, chooseResult) {
 | preview-full-image | 是否在点击预览图后展示全屏图片预览                                                             | _boolean_            | `true`                      | -    |
 | multiple           | 是否开启图片多选，部分安卓机型不支持                                                           | _boolean_            | `false`                     | -    |
 | disabled           | 是否禁用文件上传                                                                               | _boolean_            | `false`                     | -    |
+| show-upload        | 是否展示文件上传按钮                                                                             | _boolean_            | `true`                     | -    |
 | deletable          | 是否展示删除按钮                                                                               | _boolean_            | `true`                      | -    |
 | capture            | 图片或者视频选取模式，当`accept`为`image`类型时设置`capture`可选值为`camera`可以直接调起摄像头 | _string \| string[]_ | `['album', 'camera']`       | -    |
 | disabled           | 是否禁用文件上传                                                                               | _boolean_            | `false`                     | -    |
diff --git a/packages/uploader/index.ts b/packages/uploader/index.ts
index 318e91ed..59ead7f2 100644
--- a/packages/uploader/index.ts
+++ b/packages/uploader/index.ts
@@ -44,6 +44,10 @@ VantComponent({
       type: Boolean,
       value: true
     },
+    showUpload: {
+      type: Boolean,
+      value: true
+    },
     previewImage: {
       type: Boolean,
       value: true
diff --git a/packages/uploader/index.wxml b/packages/uploader/index.wxml
index ce0f260c..6b81c0ca 100644
--- a/packages/uploader/index.wxml
+++ b/packages/uploader/index.wxml
@@ -44,6 +44,7 @@
 
       <!-- 默认上传样式 -->
       <view
+        wx:if="{{ showUpload }}"
         class="van-uploader__upload {{ disabled ? 'van-uploader__upload--disabled': ''}}"
         style="width: {{ utils.addUnit(previewSize) }}; height: {{ utils.addUnit(previewSize) }};"
         bind:tap="startUpload"