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60 lines
1.5 KiB
60 lines
1.5 KiB
3 years ago
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import { VantComponent } from '../common/component';
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import { useParent } from '../common/relation';
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import { setContentAnimate } from './animate';
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VantComponent({
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classes: ['title-class', 'content-class'],
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relation: useParent('collapse'),
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props: {
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name: null,
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title: null,
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value: null,
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icon: String,
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label: String,
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disabled: Boolean,
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clickable: Boolean,
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border: {
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type: Boolean,
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value: true,
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},
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isLink: {
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type: Boolean,
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value: true,
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},
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},
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data: {
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expanded: false,
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},
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mounted() {
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this.updateExpanded();
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this.mounted = true;
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},
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methods: {
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updateExpanded() {
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if (!this.parent) {
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return;
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}
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const { value, accordion } = this.parent.data;
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const { children = [] } = this.parent;
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const { name } = this.data;
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const index = children.indexOf(this);
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const currentName = name == null ? index : name;
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const expanded = accordion
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? value === currentName
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: (value || []).some((name) => name === currentName);
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if (expanded !== this.data.expanded) {
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setContentAnimate(this, expanded, this.mounted);
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}
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this.setData({ index, expanded });
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},
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onClick() {
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if (this.data.disabled) {
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return;
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}
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const { name, expanded } = this.data;
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const index = this.parent.children.indexOf(this);
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const currentName = name == null ? index : name;
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this.parent.switch(currentName, !expanded);
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},
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},
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});
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