24 lines
1.0 KiB
JavaScript
24 lines
1.0 KiB
JavaScript
const { tabForPage, paths } = require('../utils/navigation');
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Component({
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data: { active: '', hidden: false },
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lifetimes: { attached: function() { this.syncActive(); } },
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pageLifetimes: { show: function() { this.syncActive(); } },
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methods: {
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setHidden: function(hidden) { this.setData({ hidden: !!hidden }); },
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syncActive: function() {
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var pages = getCurrentPages();
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var current = pages[pages.length - 1];
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this.setData({ active: tabForPage(current && current.route), hidden: !!(current && current.data && (current.data.publishOpen || current.data.showEditProfileModal || current.data.showEditPartnerModal)) });
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},
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navigate: function(e) {
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var tab = e.currentTarget.dataset.tab;
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if (!paths[tab]) return;
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var pages = getCurrentPages();
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// 当前主页面重复点击不重新加载。
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if (pages.length && pages[pages.length - 1].route === paths[tab]) return;
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if (this._switching) return;
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this._switching = true;
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wx.switchTab({ url: '/' + paths[tab], complete: () => { this._switching = false; } });
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}
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} });
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