榆山数据端小程序
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import baseComponent from '../helpers/baseComponent'
import classNames from '../helpers/classNames'
baseComponent({
relations: {
'../tabs/index': {
type: 'parent',
},
},
properties: {
prefixCls: {
type: String,
value: 'wux-tabs__tab',
},
key: {
type: String,
value: '',
},
title: {
type: String,
value: '',
},
disabled: {
type: Boolean,
value: false,
},
},
data: {
current: false,
scroll: false,
},
computed: {
classes: ['prefixCls, direction, scroll, theme, current, disabled', function(prefixCls, direction, scroll, theme, current, disabled) {
const wrap = classNames(prefixCls, {
[`${prefixCls}--${direction}`]: direction,
[`${prefixCls}--${theme}`]: theme,
[`${prefixCls}--scroll`]: scroll,
[`${prefixCls}--current`]: current,
[`${prefixCls}--disabled`]: disabled,
})
const title = `${prefixCls}-title`
const bar = `${prefixCls}-bar`
return {
wrap,
title,
bar,
}
}],
},
methods: {
changeCurrent({ current, scroll, theme, direction }) {
this.setData({
current,
scroll,
theme,
direction,
})
},
onTap() {
const { key, disabled } = this.data
const parent = this.getRelationNodes('../tabs/index')[0]
if (disabled || !parent) return
this.triggerEvent('click', { key })
parent.setActiveKey(key)
},
},
})