榆山数据端小程序
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import baseComponent from '../helpers/baseComponent'
import classNames from '../helpers/classNames'
import styleToCssString from '../helpers/styleToCssString'
import { colors } from '../helpers/colors'
const defaultColors = {
normal: colors.positive,
progress: colors.positive,
error: colors.assertive,
success: colors.balanced,
}
baseComponent({
properties: {
prefixCls: {
type: String,
value: 'wux-progress',
},
percent: {
type: Number,
value: 0,
observer: 'updateStyle',
},
strokeWidth: {
type: Number,
value: 10,
observer: 'updateStyle',
},
activeColor: {
type: String,
value: '',
observer: 'updateStyle',
},
backgroundColor: {
type: String,
value: '#f3f3f3',
},
status: {
type: String,
value: 'normal',
observer: 'updateStyle',
},
shape: {
type: String,
value: 'round',
},
barStyle: {
type: [String, Object],
value: '',
observer(newVal) {
this.setData({
extStyle: styleToCssString(newVal),
})
},
},
showInfo: {
type: Boolean,
value: false,
},
},
data: {
width: 0,
style: '',
extStyle: '',
},
computed: {
classes: ['prefixCls, shape, status', function(prefixCls, shape, status) {
const wrap = classNames(prefixCls, {
[`${prefixCls}--${shape}`]: shape,
[`${prefixCls}--${status}`]: status,
})
const outer = `${prefixCls}__outer`
const inner = `${prefixCls}__inner`
const bar = `${prefixCls}__bar`
const text = `${prefixCls}__text`
return {
wrap,
outer,
inner,
bar,
text,
}
}],
},
methods: {
updateStyle(opts = {}) {
const { percent, strokeWidth, activeColor, status } = Object.assign({}, this.data, opts)
const width = percent < 0 ? 0 : percent > 100 ? 100 : percent
const height = strokeWidth > 0 ? strokeWidth : 10
const backgroundColor = activeColor ? activeColor : (defaultColors[status] || defaultColors['normal'])
const style = `background-color: ${backgroundColor}; width: ${width}%; height: ${height}px;`
this.setData({
width,
style,
})
},
},
attached() {
this.updateStyle()
},
})