进一步优化 form name 数组支持

examples/form.html

@@ -37,6 +37,21 @@ body{padding: 10px;}
       <input type="text" name="arr[]" autocomplete="off" class="layui-input">
     </div>
   </div>
+  <div class="layui-form-item">
+    <label class="layui-form-label">输入框</label>
+    <div class="layui-input-block">
+      <input type="text" name="bbb[]" autocomplete="off" class="layui-input">
+    </div>
+  </div>
+  <div class="layui-form-item">
+    <label class="layui-form-label">输入框</label>
+    <div class="layui-input-block">
+      <input type="text" name="bbb[]" autocomplete="off" class="layui-input">
+    </div>
+  </div>
+  <input type="checkbox" name="like1[]" lay-skin="primary" title="写作">
+  <input type="checkbox" name="like1[]" lay-skin="primary" title="写作">
+  <input type="checkbox" name="like1[]" lay-skin="primary" title="写作">
   <div class="layui-form-item">
     <div class="layui-input-block">
       <button class="layui-btn" lay-submit lay-filter="*">立即提交</button>

examples/upload.html

@@ -169,6 +169,7 @@ layui.use('upload', function(){
         tr.find('.demo-delete').on('click', function(){
           delete files[index]; //删除对应的文件
           tr.remove();
+          uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
         });
         
         demoListView.append(tr);