f.weber/homebrewery
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Load from local storage working without errors

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G.Ambatte
2022-08-29 20:39:16 +12:00
parent f93d46d2b1
commit a25c7a5ccd
1 changed files with 18 additions and 11 deletions
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29
client/homebrew/pages/basePages/listPage/listPage.jsx
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@@ -24,17 +24,11 @@ const ListPage = createClass({
}; };
}, },
getInitialState : function() { getInitialState : function() {
let brewCollection = []; // HIDE ALL GROUPS UNTIL LOADED
const brewCollection = this.props.brewCollection.map((brewGroup)=>{
if(typeof window !== 'undefined') { brewGroup.visible = false;
brewCollection = this.props.brewCollection.map((brewGroup)=>{ return brewGroup;
const localVisibility = localStorage.getItem(`${USERPAGE_KEY_PREFIX}-${brewGroup.class}`) ?? 'true'; });
if(brewGroup.visible != (localVisibility=='true')) {
brewGroup.visible = (localVisibility=='true');
};
return brewGroup;
});
}
return { return {
sortType : 'alpha', sortType : 'alpha',
@@ -44,9 +38,22 @@ const ListPage = createClass({
brewCollection : brewCollection brewCollection : brewCollection
}; };
}, },
componentDidMount : function() { componentDidMount : function() {
// SAVE TO LOCAL STORAGE WHEN LEAVING PAGE // SAVE TO LOCAL STORAGE WHEN LEAVING PAGE
window.onbeforeunload = this.saveToLocalStorage; window.onbeforeunload = this.saveToLocalStorage;
// LOAD FROM LOCAL STORAGE
if(typeof window !== 'undefined') {
const brewCollection = this.props.brewCollection.map((brewGroup)=>{
const localVisibility = (localStorage.getItem(`${USERPAGE_KEY_PREFIX}-${brewGroup.class}`) ?? 'true')=='true';
brewGroup.visible = (brewGroup.visible != localVisibility ? localVisibility : brewGroup.visible);
return brewGroup;
});
this.setState({
brewCollection : brewCollection
});
};
}, },
componentWillUnmount : function() { componentWillUnmount : function() {