I am facing an issue with my ionic 3 page where I need to refresh the data on the page only if it is entered via a navCtrl.setRoot() and not when returned to from a navCtrl.pop(). I have been using ionViewDidEnter() to identify when the page is entered, but I am struggling to differentiate between entry methods of setRoot() and pop().
My project is built as a Tabs project, so the setRoot() function is triggered every time the tab for the page is selected.
Latest Update:
To successfully handle the back button event in Ionic, utilize Events. Override the back button functionality in your code as depicted below.
.ts
@ViewChild(Navbar) navBar: Navbar;
ionViewDidLoad() {
this.navBar.backButtonClick = (e: UIEvent) => {//override back button
this.events.publish(Handlers.NEW_PROJECT_PAGE_BUDGET_HANDLER, this.data);
this.navCtrl.pop();
}
}
Past Solution:
navCtrl.setRoot() method is used to navigate to a new page and push it onto the navigation stack. For proper implementation, utilize the constructor() of the page or
ionViewDidLoad() - This event occurs only once when the page is creatednavCtrl.pop() indicates that you can detect the action using only
ionViewDidEnter() - Executes when the page has completely loaded and becomes active. This event triggers every time the page is accessed, whether initially loaded or from cache.Below is a modified demo code snippet extracted from Material UI documentation: function ThemeUsage() { const theme = { palette: { primary: { main: "#000", }, }, } as const; type DefaultThemeType = { theme: type ...
During a recent interview, a developer asked me about the "hooks" Angular uses with HTML. I admitted that I was not familiar with the term "hook," despite my extensive experience in web development over the past two decades. While I have some ideas of what ...
I have been exploring ways to optimize data rendering with Angular2 for increased performance. While using the Edge F12 profiler, I noticed that there is a significant amount of processing time, taking around 250-500ms (on a core i7u CPU) to render a list ...
Currently, I am working on developing an AngularJS directive using TypeScript. While testing my code in the browser, I encountered the following error: TypeError: $compile is not a function at compileComponent.js:14 Interestingly, the TypeScript compiler ...
I am currently working on a node.js project using TypeScript. In this project, I have a Slot class defined as follows: export class Slot { startTime: Date; constructor(_startTime: Date){ this.startTime = _startTime } } // Within a controller method ...
It seems that TypeScript has supported BigInt since version 3.2, and my project is using TypeScript 3.5. Despite not explicitly declaring any variables as BigInt, I recently integrated a package called BufferUtility from https://github.com/Pharuxtan/Buffer ...
My challenge is dealing with an array of users that possess various properties. I want the user interface to display only those users who have a specific property when the user changes routes, with that property being specified in the URL. Currently, all u ...
Creating a component that is deeply nested raises the issue of importing shared .scss files with long paths: @import '../../../app.shared.scss'; This hassle doesn't exist when it comes to .ts files, thanks to the configuration in tsconfig. ...
I am experimenting with Formly for Angular and PrimeNG for the first time. However, the provided example does not look good: https://stackblitz.com/edit/ngx-formly-ui-primeng?file=src%2Fapp%2Fapp.component.ts Here is the original example they provide: ...
While I have reviewed the documentation on material, I aim to take it a step further with the following customization: wrapper-table.html <table mat-table [dataSource]="dataSource" class="mat-elevation-z8"> <ng-content>& ...
When converting a jsx component to tsx, my VScode editor highlights project-specific imports as errors. The following code is from components\molecules\WizardSteps.jsx JSX https://i.stack.imgur.com/tKZ35.png TSX The following code is from comp ...
In my code, I have a function that takes in an object called DataObject and uses certain properties from it to create instances of a class. To determine which data object items should be assigned to which class properties, I use mappings in the form of a ...
It's perplexing to me how the 7006 error underlines "data," while in the test environment on the main page of React Hooks (https://react-hook-form.com/get-started#Quickstart), everything works perfectly. I'm wondering if I need to include anothe ...
Encountering a particular issue, I have an Angular 6 application with a routing system in place. My goal is to create a web component that encapsulates this application for usage within another web application. Following a tutorial, I made modifications ba ...
I am looking to improve the code for handling two different conditions in the UI. Can someone suggest a better way to rewrite it? <i *ngIf="measures.length > 0"> <ul *ngFor="let m of measures"> <io-data-selection-row [text] ...
Currently, I am utilizing the Primeng tab menu component and facing an issue. Unfortunately, I seem to be unable to identify a method to alter the color of the selected tab to a different shade. If anyone has any insights or suggestions on how to achieve ...
I'm trying to make a REST API call, but running into issues with the developerId parameter being sent incorrectly: let developerId = "123#212"; let url = \`\${Constants.BASE_URL}\${marketId}/developers/\${developerId}\`; retur ...
I have a dilemma: type TypeLetter = "TypeA" | "TypeB" type TypeNumber = "Type1" | "Type2" I am trying to restrict the combinations of values from these types. Only "TypeA" and "Type1" can be paired together, and only "TypeB" and "Type2" can be paired tog ...
I am looking for a way to place my content within a different tag based on a specific condition. For instance, I need my content to be enclosed in either a <table> or <div> depending on the condition. <table|div class="someClass" ...
Is there a way to upgrade TypeScript version for ASP.net MV5 project in Visual Studio 2015? I attempted searching through Nuget but couldn't locate it. There seems to be an issue with the razor intellisense (index.d.ts file) and I'm hoping that ...