44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
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(0, require("../common/component").VantComponent)({
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relation: {
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name: "collapse-item",
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type: "descendant",
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linked: function(e) {
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this.children.push(e);
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},
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unlinked: function(e) {
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this.children = this.children.filter(function(n) {
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return n !== e;
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});
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}
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},
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props: {
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value: {
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type: null,
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observer: "updateExpanded"
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},
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accordion: {
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type: Boolean,
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observer: "updateExpanded"
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},
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border: {
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type: Boolean,
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value: !0
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}
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},
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beforeCreate: function() {
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this.children = [];
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},
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methods: {
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updateExpanded: function() {
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this.children.forEach(function(e) {
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e.updateExpanded();
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});
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},
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switch: function(e, n) {
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var t = this.data, i = t.accordion, o = t.value;
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e = i ? n ? e : "" : n ? (o || []).concat(e) : (o || []).filter(function(n) {
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return n !== e;
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}), this.$emit("change", e), this.$emit("input", e);
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}
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}
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});
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