feat(List): 新增 l-link-icon-class 外部样式类

l-link-icon-class 覆盖右侧箭头图标样式

close #977

Author: juzi214032

src/list/index.js

@@ -31,7 +31,8 @@ Component({
     'l-class-content',
     'l-content-class',
     'l-class-desc',
-    'l-desc-class'
+    'l-desc-class',
+    'l-link-icon-class'
   ],
   properties: {
     icon: String,
@@ -103,4 +104,4 @@ Component({
       }, { bubbles: true, composed: true });
     }
   }
-});
+});

src/list/index.wxml

@@ -29,6 +29,6 @@
         <l-tag size="mini" shape="{{tagShape}}" bg-color="{{tagColor}}" l-class="cell-tag" wx:if="{{tagContent && tagPosition ==='right' && !tagPlain }}">{{tagContent}}</l-tag>
         <l-tag size="mini" shape="{{tagShape}}" plain="{{tagPlain}}" font-color="{{tagColor}}" l-class="cell-tag" wx:if="{{tagContent && tagPosition ==='right' && tagPlain }}">{{tagContent}}</l-tag>
         <view class="l-text" wx:if="{{rightDesc}}">{{rightDesc}}</view>
-        <l-icon size="26" color="#8c98ae" name="right" wx:if="{{isLink}}" />
+        <l-icon l-class="l-link-icon-class" size="26" color="#8c98ae" name="right" wx:if="{{isLink}}" />
     </view>
-</template>
+</template>