update Input textarea

src/components/input/input.vue

@@ -43,8 +43,8 @@
             </div>
             <span class="ivu-input-prefix" v-else-if="showPrefix"><slot name="prefix"><i class="ivu-icon" :class="['ivu-icon-' + prefix]" v-if="prefix"></i></slot></span>
         </template>
+        <template v-else>
             <textarea
-            v-else
                 :id="elementId"
                 :wrap="wrap"
                 :autocomplete="autocomplete"
@@ -71,6 +71,8 @@
                 @compositionend="handleComposition"
                 @input="handleInput">
             </textarea>
+            <span class="ivu-input-word-count" v-if="showWordLimit">{{ textLength }}/{{ upperLimit }}</span>
+        </template>
     </div>
 </template>
 <script>
@@ -215,7 +217,7 @@
                     `${prefixCls}-wrapper`,
                     {
                         [`${prefixCls}-wrapper-${this.size}`]: !!this.size,
-                        [`${prefixCls}-type`]: this.type,
+                        [`${prefixCls}-type-${this.type}`]: this.type,
                         [`${prefixCls}-group`]: this.prepend || this.append || (this.search && this.enterButton),
                         [`${prefixCls}-group-${this.size}`]: (this.prepend || this.append || (this.search && this.enterButton)) && !!this.size,
                         [`${prefixCls}-group-with-prepend`]: this.prepend,

src/styles/components/input.less

@@ -179,7 +179,10 @@
         color: @subsidiary-color;
         font-size: @font-size-small;
     }
-
+    &-type-textarea &-word-count{
+        align-items: flex-end;
+        top: auto;
+    }
 }
 
 .@{input-prefix-cls}-group{