63 lines
1.5 KiB
JavaScript
63 lines
1.5 KiB
JavaScript
import { VantComponent } from '../common/component';
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import { addUnit } from '../common/utils';
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VantComponent({
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relation: {
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name: 'grid-item',
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type: 'descendant',
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linked(child) {
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this.children.push(child);
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},
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unlinked(child) {
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this.children = this.children.filter((item) => item !== child);
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}
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},
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props: {
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square: {
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type: Boolean,
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observer: 'updateChildren'
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},
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gutter: {
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type: [Number, String],
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value: 0,
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observer: 'updateChildren'
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},
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clickable: {
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type: Boolean,
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observer: 'updateChildren'
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},
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columnNum: {
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type: Number,
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value: 4,
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observer: 'updateChildren'
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},
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center: {
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type: Boolean,
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value: true,
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observer: 'updateChildren'
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},
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border: {
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type: Boolean,
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value: true,
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observer: 'updateChildren'
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}
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},
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beforeCreate() {
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this.children = [];
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},
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created() {
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const { gutter } = this.data;
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if (gutter) {
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this.setData({
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style: `padding-left: ${addUnit(gutter)}`
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});
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}
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},
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methods: {
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updateChildren() {
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this.children.forEach((child) => {
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child.updateStyle();
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});
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}
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}
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});
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