时间:2020-10-15 23:17:17 | 栏目:JavaScript代码 | 点击:次
本文为大家分享了微信小程序button组件的使用方法,供大家参考,具体内容如下
展示效果图
button组件的常用属性
WXML
<view class="tui-btn-group"> <view class="tui-btn-content"> <button size="{{defaultSize}}" bindtap="default" hover-class="other-button-hover"> default </button> </view> <view class="tui-btn-content"> <button type="primary" size="{{primarySize}}" bindtap="primary"> primary </button> </view> <view class="tui-btn-content"> <button type="warn" size="{{warnSize}}" bindtap="warn"> warn </button> </view> <view class="tui-btn-content"> <button bindtap="setDisabled" disabled="{{disabled}}" type="primary">点击设置按钮disabled属性true</button> </view> <view class="tui-btn-content"> <button bindtap="setPlain" plain="{{plain}}">点击设置按钮plain属性</button> </view> <view class="tui-btn-content"> <button bindtap="setLoading" loading="{{loading}}" type="warn">点击设置按钮loading属性</button> </view> </view>
WXSS
.tui-btn-group{ padding: 10px; } .tui-btn-content{ height: 60px; line-height: 60px; } /** 修改button默认的点击态样式类**/ .button-hover { background-color: red; } /** 添加自定义button点击态样式类**/ .other-button-hover { background-color: blue; }
JS
var types = ['default', 'primary', 'warn'] var pageObject = { data: { defaultSize: 'default', primarySize: 'default', warnSize: 'default', disabled: false, plain: false, loading: false }, setDisabled: function (e) { this.setData({ disabled: !this.data.disabled }) }, setPlain: function (e) { this.setData({ plain: !this.data.plain }) }, setLoading: function (e) { this.setData({ loading: !this.data.loading }) } } //循环给'default', 'primary', 'warn'按钮创建函数 for (var i = 0; i < types.length; ++i) { (function (type) { pageObject[type] = function (e) { var key = type + 'Size' var changedData = {} changedData[key] = this.data[key] === 'default' ? 'mini' : 'default' this.setData(changedData) } })(types[i]) } Page(pageObject);
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