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La redirection de l'applet Wechat ne déclenche pas onload
2022-07-05 06:26:00 【Heerey525】
La situation:
1、Deindex
Saut de page(wx.navigateTo
)Àadd
Page,Pour la première foisadd
PageonLoad
,Mais pour la deuxième fois,index
Saut de page(wx.navigateTo
)Àadd
Page,Ne pas entreradd
PageonLoad
;
2、Deadd
Saut de page(wx.redirectTo
)Àindex
Page,Pas d'entrée.index
PageonLoad
Raisons:
La première fois que vous entrez dans une page,Va entrer dans cette pageonLoad
,Mais sauter et sauter,En fait, le routage n'est pas détruit,La pile de routage existe déjà sur cette page,Donc mis en cache,Il n'y aura plus deonLoad
Solutions:
1、InonShow
Saisissez les paramètres de routage
onShow: function () {
// Obtient la pile de page de l'applet actuel
let pages = getCurrentPages();
// La page la plus indexée du tableau--Page actuelle
let currentPage = pages[pages.length-1];
// Imprimer la page courante options
console.log(currentPage.options)
}
2、switchTab
Desuccess
AjouteronLoad
Méthodes
wx.switchTab({
url: '../index/index',
success: function(e) {
var page = getCurrentPages().pop();
if (page == undefined || page == null) return;
page.onLoad();
}
})
Références:
Cadre d'applet /Niveau logique /Routage des pages
Utilisation des applets wx.navigateTo Aller à la page ,Dans la pageonloadNe pas exécuter?
Applet Wechat switchTab Nouvelle page après le saut onload Problèmes non déclenchés
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