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36 lines
610 B
36 lines
610 B
"use strict";
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exports.__esModule = true;
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exports.BindEventMixin = BindEventMixin;
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var _event = require("../utils/dom/event");
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/**
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* Bind event when mounted or activated
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*/
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var uid = 0;
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function BindEventMixin(handler) {
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var key = "binded_" + uid++;
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function bind() {
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if (!this[key]) {
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handler.call(this, _event.on, true);
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this[key] = true;
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}
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}
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function unbind() {
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if (this[key]) {
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handler.call(this, _event.off, false);
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this[key] = false;
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}
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}
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return {
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mounted: bind,
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activated: bind,
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deactivated: unbind,
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beforeDestroy: unbind
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};
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} |