feat:更改button组件bgColor属性 (#394)

Author: aQingYun

dist/button/index.wxml

@@ -10,7 +10,7 @@
           hover-stop-propagation="{{hoverStopPropagation}}"
           hover-start-time="{{hoverStartTime}}"
           hover-stay-time="{{hoverStayTime}}"
-          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'backgroundcolor:':bgColor}}">
+          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'background-color:'+bgColor}}">
       <view wx:if="{{loading}}" class="l-btn-loading {{'margin-' + size}} {{ plain ?'l-btn-loading-' + type : '' }}"></view>
       <l-icon class="{{'margin-' + size}}" wx:if="{{icon}}" name="{{icon}}" color="{{iconColor}}" size="{{iconSize}}" />
       <slot/>

examples/dist/button/index.wxml

@@ -10,7 +10,7 @@
           hover-stop-propagation="{{hoverStopPropagation}}"
           hover-start-time="{{hoverStartTime}}"
           hover-stay-time="{{hoverStayTime}}"
-          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'backgroundcolor:':bgColor}}">
+          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'background-color:'+bgColor}}">
       <view wx:if="{{loading}}" class="l-btn-loading {{'margin-' + size}} {{ plain ?'l-btn-loading-' + type : '' }}"></view>
       <l-icon class="{{'margin-' + size}}" wx:if="{{icon}}" name="{{icon}}" color="{{iconColor}}" size="{{iconSize}}" />
       <slot/>

src/button/index.wxml

@@ -10,7 +10,7 @@
           hover-stop-propagation="{{hoverStopPropagation}}"
           hover-start-time="{{hoverStartTime}}"
           hover-stay-time="{{hoverStayTime}}"
-          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'backgroundcolor:':bgColor}}">
+          style="{{width?'min-width:'+width+'rpx;':''}} {{height?'height:'+height+'rpx;'+'line-height:'+height+'rpx;':''}} {{size=='long'?'border-radius:0;':''}} {{'background-color:'+bgColor}}">
       <view wx:if="{{loading}}" class="l-btn-loading {{'margin-' + size}} {{ plain ?'l-btn-loading-' + type : '' }}"></view>
       <l-icon class="{{'margin-' + size}}" wx:if="{{icon}}" name="{{icon}}" color="{{iconColor}}" size="{{iconSize}}" />
       <slot/>