index.js
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import { link } from '../mixins/link';
import { VantComponent } from '../common/component';
import { addUnit } from '../common/utils';
VantComponent({
relation: {
name: 'grid',
type: 'ancestor',
current: 'grid-item',
},
classes: ['content-class', 'icon-class', 'text-class'],
mixins: [link],
props: {
icon: String,
dot: Boolean,
info: null,
badge: null,
text: String,
useSlot: Boolean,
},
data: {
viewStyle: '',
},
mounted() {
this.updateStyle();
},
methods: {
updateStyle() {
if (!this.parent) {
return;
}
const { data, children } = this.parent;
const {
columnNum,
border,
square,
gutter,
clickable,
center,
direction,
iconSize,
} = data;
const width = `${100 / columnNum}%`;
const styleWrapper = [];
styleWrapper.push(`width: ${width}`);
if (square) {
styleWrapper.push(`padding-top: ${width}`);
}
if (gutter) {
const gutterValue = addUnit(gutter);
styleWrapper.push(`padding-right: ${gutterValue}`);
const index = children.indexOf(this);
if (index >= columnNum && !square) {
styleWrapper.push(`margin-top: ${gutterValue}`);
}
}
let contentStyle = '';
if (square && gutter) {
const gutterValue = addUnit(gutter);
contentStyle = `
right: ${gutterValue};
bottom: ${gutterValue};
height: auto;
`;
}
this.setData({
viewStyle: styleWrapper.join('; '),
contentStyle,
center,
border,
square,
gutter,
clickable,
direction,
iconSize,
});
},
onClick() {
this.$emit('click');
this.jumpLink();
},
},
});