row.vue
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<template>
<div :class="classes" :style="styles">
<slot></slot>
</div>
</template>
<script>
import { oneOf } from '../../utils/assist';
const prefixCls = 'ivu-row';
export default {
props: {
type: {
validator (value) {
return oneOf(value, ['flex']);
}
},
align: {
validator (value) {
return oneOf(value, ['top', 'middle', 'bottom']);
}
},
justify: {
validator (value) {
return oneOf(value, ['start', 'end', 'center', 'space-around', 'space-between']);
}
},
gutter: {
type: Number,
default: 0
},
className: String
},
computed: {
classes () {
return [
{
[`${prefixCls}`]: !this.type,
[`${prefixCls}-${this.type}`]: !!this.type,
[`${prefixCls}-${this.type}-${this.align}`]: !!this.align,
[`${prefixCls}-${this.type}-${this.justify}`]: !!this.justify,
[`${this.className}`]: !!this.className
}
];
},
styles () {
let style = {};
if (this.gutter !== 0) {
style = {
marginLeft: this.gutter / -2 + 'px',
marginRight: this.gutter / -2 + 'px'
};
}
return style;
}
},
methods: {
updateGutter (val) {
this.$children.forEach((child) => {
if (val !== 0) {
child.gutter = val;
}
});
}
},
watch: {
gutter (val) {
this.updateGutter(val);
}
},
mounted () {
this.updateGutter(this.gutter);
}
};
</script>