微信小程序学习实践记录《三》：视图容器，icon

发布：2018-01-30 10:39浏览：次来源：网络作者：cola

一：视图容器

1. View

flex-direction:row:横向布局模式；如果不设置该属性，默认为横向

flex-direction:column:纵向布局。

界面样式代码

注意：1.如果想要改模式有效，父控件必须设置显示方式为flex模式，display:flex;

2.要想控件的背景颜色显示出来，必须view设置大小，否则background-color属性无效。

[html] view plain copy

<view class="section">
<view class="section__title">vertical scroll</view>
<scroll-view scroll-y="true" style="height: 200px;" bindscrolltoupper="upper" bindscrolltolower="lower" bindscroll="scroll" scroll-into-view="{{toView}}" scroll-top="{{scrollTop}}">
<view id="green" class="scroll-view-item bc_green"></view>
<view id="red" class="scroll-view-item bc_red"></view>
<view id="yellow" class="scroll-view-item bc_yellow"></view>
<view id="blue" class="scroll-view-item bc_blue"></view>
</scroll-view>
<view class="btn-area">
<button size="mini" bindtap="tap">click me to scroll into view </button>
<button size="mini" bindtap="tapMove">click me to scroll</button>
</view>
</view>
<view class="section section_gap">
<view class="section__title">horizontal scroll</view>
<scroll-view class="scroll-view_H" scroll-x="true" style="width: 100%">
<view id="green" class="scroll-view-item_H bc_green"></view>
<view id="red" class="scroll-view-item_H bc_red"></view>
<view id="yellow" class="scroll-view-item_H bc_yellow"></view>
<view id="blue" class="scroll-view-item_H bc_blue"></view>
</scroll-view>
</view>