timeline-item.vue
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<template>
<li :class="itemClasses">
<div :class="tailClasses"></div>
<div :class="headClasses" :style="customColor" ref="dot"><slot name="dot"></slot></div>
<div :class="contentClasses">
<slot></slot>
</div>
</li>
</template>
<script>
const prefixCls = 'ivu-timeline';
export default {
name: 'TimelineItem',
props: {
color: {
type: String,
default: 'blue'
}
},
data () {
return {
dot: false
};
},
mounted () {
this.dot = this.$refs.dot.innerHTML.length ? true : false;
},
computed: {
itemClasses () {
return `${prefixCls}-item`;
},
tailClasses () {
return `${prefixCls}-item-tail`;
},
headClasses () {
return [
`${prefixCls}-item-head`,
{
[`${prefixCls}-item-head-custom`]: this.dot,
[`${prefixCls}-item-head-${this.color}`]: this.headColorShow
}
];
},
headColorShow () {
return this.color == 'blue' || this.color == 'red' || this.color == 'green';
},
customColor () {
let style = {};
if (this.color) {
if (!this.headColorShow) {
style = {
'color': this.color,
'border-color': this.color
};
}
}
return style;
},
contentClasses () {
return `${prefixCls}-item-content`;
}
}
};
</script>