20 行
462 B
JavaScript
20 行
462 B
JavaScript
var app = getApp()
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/** Get status bar height for custom navigation pages */
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function getStatusBarHeight() {
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return app.globalData.statusBarHeight || 44
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}
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/** Standard back navigation with fallback */
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function navigateBack(fallbackUrl) {
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wx.navigateBack({
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fail: function () {
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if (fallbackUrl) {
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wx.reLaunch({ url: fallbackUrl })
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}
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}
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})
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}
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module.exports = { getStatusBarHeight: getStatusBarHeight, navigateBack: navigateBack }
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