Hey there, I'm working with an Ionic select directive and I need to customize the functionality of the 'OK' button. When I click on it, I want it to call a specific function.
I'm aware of the (ionChange) event, but that only triggers when a selected element is changed.
Any help would be greatly appreciated. Thank you!
To accomplish this task, you can follow these steps:
html:
<ion-select id="something" name="something" [(ngModel)]="something" (ionChange)="something($event)" data-live-search="true">
<ion-option *ngFor="let s of something" [value]="s.id">{{s.name}}</ion-option>
</ion-select>
<ion-button (click)= "clicked()" >Press Me!</ion-button>
ts:
clicked(){
//execute your function
//utilize this.lastSelected within your function.
}
something($event) = {
this.lastselected = $event.target.value;
}
For Ionic 5+/Angular 12+
I found a solution that works for me:
<ion-select formControlName="status" (ionCancel)="cancel()" (ionChange)="ok($event)">
<ion-select-option value="sold">Sold</ion-select-option>
<ion-select-option value="lost">Lost</ion-select-option>
</ion-select>
I am currently working with react-alice-carousel and I'm looking to adjust the placement of the dot controllers on the slider. Instead of their current position, which you can see in this image (https://i.sstatic.net/mi6eD.png), I want them to be loca ...
Details This is my first time creating a VSCode extension using TypeScript, and I am having trouble displaying the current date/time in an information message. My Attempts I have searched through VSCode key bindings for any references to date/time, as w ...
I'm having an issue with my AWS CDK Stack where multiple Elastic IPs are being created for each public subnet in my VPC instead of just one. I only want one Elastic IP to be associated with a single EC2 instance. My simplified code snippet is as foll ...
In my Angular app, I have successfully implemented server-side pre-rendering with the condition that it will only pre-render if a search bot is sending the request. Now, I need to verify if everything is pre-rendered correctly. However, when I visit my w ...
I am facing difficulties in setting up and running Angular5 on my system. Here are the steps I followed in my home directory: $ sudo npm install @angular/cli -g $ ng new my-verbsandvocab $ cd my-verbsandvocab $ ng serve However, I encountered an erro ...
Is there a benefit in utilizing the useMemo hook instead of using a combination of useEffect and useState for a complex function call? Here are two custom hooks that seem to function similarly, with the only difference being that useMemo initially returns ...
When I try to save in an open dialog using the Save command, the parent index.view does not update. However, everything works fine when using the SaveAndClose command. This was tested on the Product object at https://github.com/alex-kukhtin/A2v10.Web.Sampl ...
Is there a way to directly fetch an image from Azure blob storage and send it to the client without saving it locally? I have managed to retrieve the image from the blob storage and save it as a local file, but I am struggling to send it to the client with ...
After spending a couple of days on this, I'm still struggling to get the dark mode working with Tailwind CSS in Nuxt.js. It seems like there might be an issue with the CSS setup rather than the TypeScript side, especially since I have a toggle that sw ...
Is there a way to alphabetically sort an array of objects in Typescript based on a specific field? The array I have currently looks like this - https://i.stack.imgur.com/fQ3PA.png I'm interested in sorting it alphabetically by the 'channel' ...
I'm struggling with my custom theme that has additional key/values causing TS errors when I try to use the design tokens in my app. I know I need to use module augmentation to resolve this issue, but I'm confused about where to implement it and h ...
My current project involves developing a permission system using bitwise operators. A question came up regarding the limitation of having only 32 permissions in place: enum permissions { none = 0, Founder = 1 << 0, SeeAdmins = 1 << ...
In my Angular (v6.8) application, I have implemented a Syncfusion grid view from Syncfusion. When downloading the grid content as an Excel sheet, the default file name displayed is "Export.xlsx". I am trying to set a custom file name for the download proce ...
How can I create a user-friendly interface that displays an image with clickable divs around detected faces, allowing users to view specific attributes for each face? I'm looking for a solution where I can have divs or buttons around each face that t ...
My current challenge involves adding a method to a prototype of PromiseLike<T>. Adding a method to the prototype of String was straightforward: declare global { interface String { handle(): void; } } String.prototype.handle = functi ...
My file structure is organized as follows: |__ app1/ | |__ tsconfig.json |__ utilities/ | |__ files.ts |__ base-tsconfig.json I have defined the paths property in base-tsconfig.json like this: "compilerOptions": { "baseUrl": ".", "pa ...
I found this code snippet to help with dynamic component loading: loadComponent(name) { var url = this.configurationService.configuration.api_url+"/generator/dynamic-loading/component/"+name; this.http.get(url, {responseType: 'text'}). ...
Can anyone help me figure out how to effectively save the values of datepickers in a dynamic control? <tr *ngFor="let item of items"> <td style="padding-right: 20px">{{item.id}}</td> <td style="padding-right: 20px"> ...
After running npm install --save camelCase, I have successfully installed the package. Now, I am looking to utilize it in my project along with TypeScript version 2.0.3. In order to import the package, I added the following line: import * as camelcase ...
I recently read an article on Hacker Noon about importing JSON into TypeScript, and decided to give it a try in my code. Here's the import line I used: import data from './assets/fonts/helvetiker_bold.typeface.json'; To test if the import ...