Deux variables suivies qui ne se mettent pas à jour

[NateDhaliwal]

J’ai le code suivant :

import Component from "@glimmer/component";
import { apiInitializer } from "discourse/lib/api";
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';
import { inject as service } from "@ember/service";
import { defaultHomepage } from "discourse/lib/utilities";


/*
const xhr = new XMLHttpRequest();
xhr.open("GET", "/cakeday/anniversaries/today.json");
xhr.send();
xhr.responseType = "json";
xhr.onload = () => {
    if (xhr.readyState == 4 && xhr.status == 200) {
        let resp = xhr.response;
        let numberOfAnns = resp['total_rows_anniversaires'];
        let allAnns = resp['anniversaries']; // Is a list of dicts
        console.log(allAnns);
        let allAnnsUsernames = [];
        for (var annUserdata in allAnns) {
            console.log(allAnns[annUserdata]['username']);
            allAnnsUsernames.push(allAnns[annUserdata]['username']);
        }
        var annsOfData = {'num_anns': numberOfAnns, 'anns_users': allAnnsUsernames};
        
    }
};
return annsOfData;
*/


export default apiInitializer("1.14.0", (api) => {
    //const banner_location = settings.banner_location
    api.renderInOutlet(
        settings.banner_location,
        class BdaysAnnsBanner extends Component {
            @tracked annsDataFinal = null;
            @tracked bdaysDataFinal = null;
            @tracked areBothBannersVisible = true;
            @tracked isAnnsVisible = null;
            @tracked isBdaysVisible = null;

            @service router;

            constructor() {
                super(...arguments);
                this.fetchAnnsData(); // Automatically fetch on initialization
                this.fetchBdaysData();
            }
        
            // Asynchronously fetch the data and update tracked property
            @action
            async fetchAnnsData() {
                const response = await fetch("/cakeday/anniversaries/today.json");
                const json = await response.json();
        
                let numberOfAnns = parseInt(json['total_rows_anniversaries']);
                let allAnns = json['anniversaries']; // Is a list of dicts
                let allAnnsUsernames = [];
        
                for (let annUserdata of allAnns) {
                    allAnnsUsernames.push(annUserdata['username']);
                }
        
                this.annsDataFinal = {'num_anns': numberOfAnns, 'anns_users': allAnnsUsernames, 'visible': true, 'isFilled': true};
                this.updateBothBannersVisibility(this.annsDataFinal);
            }

            // Asynchronously fetch the data and update tracked property
            @action
            async fetchBdaysData() {
                 // Declare bdaysDataFinal here
                let bdaysDataFinal;
            
                // Fetch birthdays data
                const response = await fetch("/cakeday/birthdays/today.json");
                const json = await response.json();
            
                // Run the logic to process the data
                let numberOfBdays = parseInt(json['total_rows_birthdays']);
                let allBdays = json['birthdays']; // Is a list of dicts
                let allBdaysUsernames = [];
            
                for (let bdayUserdata of allBdays) {
                    allBdaysUsernames.push(bdayUserdata['username']);
                }
            
                this.bdaysDataFinal = {'num_bdays': numberOfBdays, 'bdays_users': allBdaysUsernames, 'visible': true, 'isFilled': true};
                this.updateBothBannersVisibility(this.bdaysDataFinal);
                //console.log(annsDataFinal);  // Just to verify the result
            }


            @action
            updateBothBannersVisibility(bannerData) {
                console.log(bannerData.num_anns);
                // Check if it's anns or bdays
                if (bannerData.num_anns) { // It's anns
                    console.log('Anns:')
                    console.log(bannerData.num_anns);
                    if (bannerData.num_anns == 0 && settings.hide_unused_data) {
                        console.log(`Anns+setting: ${bannerData.num_anns == 0 && settings.hide_unused_data}`);
                        this.isAnnsVisible = false;
                        console.log(`isAnnsV: ${this.isAnnsVisible}`);
                        //console.log(this.isBdaysVisible);
                    }
                } else { // It's bdays  
                    console.log(bannerData.num_bdays);
                    if (bannerData.num_bdays == 0 && settings.hide_unused_data) {
                        console.log(`Bdays+setting: ${bannerData.num_bdays == 0 && settings.hide_unused_data}`);
                        this.isBdaysVisible = false;
                        console.log(`isBdaysV: ${this.isBdaysVisible}`);
                        //console.log(this.isAnnsVisible);
                    }
                }
                console.log(`isAnnsV: ${this.isAnnsVisible}`);
                console.log(`isBdaysV: ${this.isBdaysVisible}`);
                // Uses an inequality. If not the same (true), banner is shown. If it is the same, inequality is not satisfied, and the banner will be hidden.
                this.areBothBannersVisible = !(this.isAnnsVisible === false && this.isBdaysVisible === false); // Or: this.areBothBannersVisible = this.isAnnsVisible || this.isBdaysVisible;
                console.log(this.areBothBannersVisible);
            }

            
            // Getter for the data
            get annsData() {
                //return this.annsDataFinal;
                if (this.annsDataFinal !== null) {
                    if (this.annsDataFinal.num_anns == 0) {
                        if (settings.hide_unused_data) {
                            this.annsDataFinal.isFilled = false;
                            this.annsDataFinal.visible = false;
                        } else {
                            this.annsDataFinal.isFilled = false;
                        }
                    } else {
                        this.annsDataFinal.isFilled = true;
                        this.annsDataFinal.visible = true;
                    }
                    
                    //this.updateBothBannersVisibility(this.annsDataFinal);
                    // If the data is not loaded yet, return null or any default value
                    return this.annsDataFinal;
                }
            }
        
            // Getter for the data
            get bdaysData() {
                //return this.bdaysDataFinal;
                if (this.bdaysDataFinal !== null) {
                    if (this.bdaysDataFinal.num_bdays == 0) {
                        if (settings.hide_unused_data) {
                            this.bdaysDataFinal.isFilled = false;
                            this.bdaysDataFinal.visible = false;
                        } else {
                            this.bdaysDataFinal.isFilled = false;
                            this.bdaysDataFinal.visible = true;
                        }
    
                    } else {
                        this.bdaysDataFinal.isFilled = true;
                        this.bdaysDataFinal.visible = true;
                    }

                    //this.updateBothBannersVisibility(this.bdaysDataFinal);
                    // If the data is not loaded yet, return null or any default value
                    return this.bdaysDataFinal;
                }
            }

            get isHomepage() {
                const { currentRouteName } = this.router;
                return currentRouteName === `discovery.${defaultHomepage()}`;
            }
            //console.log(this.areBothBannersVisible);

            <template>
                {{#if this.areBothBannersVisible}}
                    {{#if this.isHomepage}}
                        <div class='bdaysannsbanner' id='bdaysannsbanner'>
                            {{#if this.annsData.visible}}
                                <div class='anns'>
                                    {{#if this.annsData.isFilled}}
                                        <p>{{this.annsData.num_anns}} users are celebrating their anniversary!</p>
                                        <!-- Display the anniversaries data -->
                                        {{#each this.annsData.anns_users as |username|}}
                                            <span><a class='mention'>{{username}}</a></span>
                                        {{/each}}
                                    {{else}}
                                        <p>No one has their anniversary today!</p>
                                    {{/if}}
                                </div>
                            {{/if}}
                            <br />
                            {{#if this.bdaysData.visible}}
                                <div class='bdays'>
                                    {{#if this.bdaysData.isFilled}}
                                        <p>{{this.bdaysData.num_bdays}} users are celebrating their birthday!</p>
                                        <!-- Display the birthday data -->
                                        {{#each this.bdaysData.bdays_users as |username|}}
                                            <span><a class='mention'>{{username}}</a></span>
                                        {{/each}}
                                    {{else}}
                                        <p>No one is celebrating their birthday today!</p>
                                    {{/if}}
                                </div>
                            {{/if}}
                        </div>
                    {{/if}}
                {{/if}}
            </template>
        }
    );
});

La partie qui ne fonctionne pas concerne les variables this.isAnnsVisible et this.isBdaysVisible. Elles ne semblent pas se mettre à jour, ce qui entraîne l’affichage de la bannière.

[NateDhaliwal]

Il est étrange que ces variables ne se mettent pas à jour. Est-ce qu’elles ne sont pas utilisées correctement ?

[NateDhaliwal]

Je suis désolé de déranger, mais je n’ai toujours aucune idée de pourquoi cela se produit.
Mon code actuel :

import Component from "@glimmer/component";
import { apiInitializer } from "discourse/lib/api";
import { ajax } from "discourse/lib/ajax";
import { tracked } from '@glimmer/tracking';
import { action } from '@ember/object';
import { inject as service } from "@ember/service";
import { defaultHomepage } from "discourse/lib/utilities";
import { getOwner } from '@ember/application';


export default apiInitializer("1.14.0", (api) => {
    //const banner_location = settings.banner_location

    api.renderInOutlet(
        settings.banner_location,
        class BdaysAnnsBanner extends Component {
            @tracked annsDataFinal = null;
            @tracked bdaysDataFinal = null;
            @tracked areBothBannersVisible = true;
            @tracked isAnnsVisible = null;
            @tracked isBdaysVisible = null;

            @service router;

            constructor() {
                super(...arguments);
                this.fetchAnnsData(); // Fetch automatically on initialization
                this.fetchBdaysData();
            }

            // Asynchronously fetch the data and update tracked property
            @action
            async fetchAnnsData() {
                const response = await fetch("/cakeday/anniversaries/today.json");
                const json = await response.json();
                console.log(json);
                let numberOfAnns = parseInt(json['total_rows_anniversaries']);
                let allAnns = json['anniversaries']; // Is a list of dicts
                let allAnnsUsernames = [];

                for (let annUserdata of allAnns) {
                    allAnnsUsernames.push(annUserdata['username']);
                }

                this.annsDataFinal = {'num_anns': numberOfAnns, 'anns_users': allAnnsUsernames, 'visible': true, 'isFilled': true};
                this.updateBothBannersVisibility(this.annsDataFinal);
            }

            // Asynchronously fetch the data and update tracked property
            @action
            async fetchBdaysData() {
                 // Declare bdaysDataFinal here
                let bdaysDataFinal;

                // Fetch birthdays data
                const response = await fetch("/cakeday/birthdays/today.json");
                const json = await response.json();

                // Run the logic to process the data
                let numberOfBdays = parseInt(json['total_rows_birthdays']);
                let allBdays = json['birthdays']; // Is a list of dicts
                let allBdaysUsernames = [];

                for (let bdayUserdata of allBdays) {
                    allBdaysUsernames.push(bdayUserdata['username']);
                }

                this.bdaysDataFinal = {'num_bdays': numberOfBdays, 'bdays_users': allBdaysUsernames, 'visible': true, 'isFilled': true};
                this.updateBothBannersVisibility(this.bdaysDataFinal);
                //console.log(annsDataFinal);  // Just to verify the result
            }


            @action
            updateBothBannersVisibility(bannerData) {
                console.log(bannerData.num_anns);
                // Check if it's anns or bdays
                if (bannerData.num_anns) { // It's anns
                    console.log('Anns:')
                    console.log(bannerData.num_anns);
                    if (bannerData.num_anns == 0 && settings.hide_unused_data) {
                        console.log(`Anns+setting: ${bannerData.num_anns == 0 && settings.hide_unused_data}`);
                        this.isAnnsVisible = false;
                        console.log(`isAnnsV: ${this.isAnnsVisible}`);
                        //console.log(this.isBdaysVisible);
                    }
                } else { // It's bdays
                    console.log(bannerData.num_bdays);
                    if (bannerData.num_bdays == 0 && settings.hide_unused_data) {
                        console.log(`Bdays+setting: ${bannerData.num_bdays == 0 && settings.hide_unused_data}`);
                        this.isBdaysVisible = false;
                        console.log(`isBdaysV: ${this.isBdaysVisible}`);
                        //console.log(this.isAnnsVisible);
                    }
                }
                console.log(`isAnnsV: ${this.isAnnsVisible}`);
                console.log(`isBdaysV: ${this.isBdaysVisible}`);
                // Uses an inequality. If not the same (true), banner is shown. If it is the same, inequality is not satisfied, and the banner will be hidden.
                this.areBothBannersVisible = !(this.isAnnsVisible === false && this.isBdaysVisible === false); // Or: this.areBothBannersVisible = this.isAnnsVisible || this.isBdaysVisible;
                console.log(this.areBothBannersVisible);
            }


            // Getter for the data
            get annsData() {
                //return this.annsDataFinal;
                if (this.annsDataFinal !== null) {
                    if (this.annsDataFinal.num_anns == 0) {
                        if (settings.hide_unused_data) {
                            this.annsDataFinal.isFilled = false;
                            this.annsDataFinal.visible = false;
                            this.isAnnsVisible = false;
                        } else {
                            this.annsDataFinal.isFilled = false;
                        }
                    } else {
                        this.annsDataFinal.isFilled = true;
                        this.annsDataFinal.visible = true;
                    }

                    //this.updateBothBannersVisibility(this.annsDataFinal);
                    // If the data is not loaded yet, return null or any default value
                    return this.annsDataFinal;
                }
            }

            // Getter for the data
            get bdaysData() {
                //return this.bdaysDataFinal;
                if (this.bdaysDataFinal !== null) {
                    if (this.bdaysDataFinal.num_bdays == 0) {
                        if (settings.hide_unused_data) {
                            this.bdaysDataFinal.isFilled = false;
                            this.bdaysDataFinal.visible = false;
                            this.isBdaysVisible = false;
                            console.log(`this.isAnnsVisible: ${this.isAnnsVisible}`);
                            console.log(`this.isBdaysVisible: ${this.isBdaysVisible}`);
                        } else {
                            this.bdaysDataFinal.isFilled = false;
                            this.bdaysDataFinal.visible = true;
                        }

                    } else {
                        this.bdaysDataFinal.isFilled = true;
                        this.bdaysDataFinal.visible = true;
                    }

                    //this.updateBothBannersVisibility(this.bdaysDataFinal);
                    // If the data is not loaded yet, return null or any default value
                    return this.bdaysDataFinal;
                }
            }

            get isHomepage() {
                const { currentRouteName } = this.router;
                return currentRouteName === `discovery.${defaultHomepage()}`;
            }
            //console.log(this.areBothBannersVisible);

            <template>
                {{#if this.areBothBannersVisible}}
                    {{#if this.isHomepage}}
                        <div class='bdaysannsbanner' id='bdaysannsbanner'>
                            {{#if this.annsData.visible}}
                                <div class='anns'>
                                    {{#if this.annsData.isFilled}}
                                        <p>{{this.annsData.num_anns}} users are celebrating their anniversary!</p>
                                        <!-- Display the anniversaries data -->
                                        {{#each this.annsData.anns_users as |username|}}
                                            <span><a class='mention'>{{username}}</a></span>
                                        {{/each}}
                                    {{else}}
                                        <p>No one has their anniversary today!</p>
                                    {{/if}}
                                </div>
                            {{/if}}
                            <br />
                            {{#if this.bdaysData.visible}}
                                <div class='bdays'>
                                    {{#if this.bdaysData.isFilled}}
                                        <p>{{this.bdaysData.num_bdays}} users are celebrating their birthday!</p>
                                        <!-- Display the birthday data -->
                                        {{#each this.bdaysData.bdays_users as |username|}}
                                            <span><a class='mention'>{{username}}</a></span>
                                        {{/each}}
                                    {{else}}
                                        <p>No one is celebrating their birthday today!</p>
                                    {{/if}}
                                </div>
                            {{/if}}
                        </div>
                    {{/if}}
                {{/if}}
            </template>
        }
    );
});

Mon dépôt :

GitHub - NateDhaliwal/Discourse-Birthdays-Anniversaries-Today: This places a banner at the top of the page which...

[merefield (Robert)]

Je ne suis pas encore tout à fait sûr, mais…

@NateDhaliwal

const json = await response.json();

cet await est inutile.
la réponse devrait déjà être un objet, donc je ne sais pas pourquoi vous avez besoin de .json() etc. ? Vous pouvez probablement simplifier cela beaucoup.

@NateDhaliwal

this.updateBothBannersVisibility(this.annsDataFinal);

vous n’avez pas besoin de passer cela car les variables suivies sont dans la portée de l’ensemble du composant, il suffit donc de l’appeler et de s’y référer dans l’action.

Quelques conseils de style :

• n’étouffez pas votre code partagé avec des console.logs, cela rend plus difficile de voir la forêt pour les arbres
• utilisez une indentation de deux espaces et non de 4, ce qui est une norme discourse. Voir votre modèle
• envisagez de déplacer cela dans un fichier .gjs dédié
• vous pouvez cliquer sur les numéros dans github et obtenir un lien partageable qui prévisualise le code si vous en avez besoin.

avancé :

• configurez Prettier et ESlint … le premier pour le style et le second pour le style et cela pourrait vous aider à attraper quelques bugs.

[NateDhaliwal]

@merefield

configurez Prettier et ESlint… le premier pour le style et le second pour le style et il pourrait vous aider à attraper quelques bugs.

Ce n’est pas ça, n’est-ce pas ?

Automatically lint and format code before commits

The discourse repository includes configuration for lefthook. This will automatically check any code before it’s committed to git, and alert about any issues. To get set up, simply enter your discourse development directory and run pnpm install pnpm run lefthook install Files will now be automatically checked before committing. If there are any issues, the commit will be cancelled, and you will be shown a list of errors. This document is version controlled - suggest changes on github.

[merefield (Robert)]

Vous n’avez pas besoin d’aller aussi loin, mais c’est une option.

Il suffit de le faire manuellement au début.

[merefield (Robert)]

@NateDhaliwal

{{#if this.annsData.visible}}

Ce genre de chose ne fonctionne probablement pas.

Je ne pense pas qu’EmberJS surveille les propriétés imbriquées.
Vous devriez créer, suivre et tester les propriétés au même niveau.

Créez donc une propriété suivie appelée, disons, annsDataVisible, mettez à jour sa valeur et utilisez-la dans votre instruction if.

[merefield (Robert)]

Vous pouvez également réaffecter l’objet entier à chaque fois au lieu de simplement la valeur d’un attribut enfant, ce qui pourrait déclencher une nouvelle peinture.