Posts by JV M • 25 points
7 posts
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votes1
answer100
viewsQ: Write user to firebase database
Good afternoon! I am facing a problem to record my user in my firebase database Altime. The scenario is as follows : I have my user creation code using the createUserWithEmailAndPassword method,…
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votes2
answers848
viewsQ: Read data from Firebase Altime databse
I am developing an angular application, and I need to read the recorded data in my firebase database. How would I read all the data that is inside object 9 for example ? I need to read this data and…
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votes1
answer55
viewsQ: Execute a method on an HTML element without using the click event
Good evening, I have a radio button in a form, where it is only called when it meets the condition of a *ngIf, however, when ngIf is accepted and this element is called, I need a method to be…
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votes0
answers209
viewsQ: Angular Typeerror: _co.disable is not a Function
I would like to understand what is causing this error in my application. Follows the codes: desabilitar(elemento){ var radio = document.getElementById(elemento) as HTMLInputElement; radio.checked =…
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votes2
answers476
viewsQ: Error with checked property and value in Angular
I am trying to use a code to get the value of the selected radio button and I am facing the following errors: Checked property does not exist in type 'Htmlelement'. The property 'value' does not…
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votes1
answer453
viewsQ: Take the value of a radio button
Good evening, I’m finding it difficult to work with my form’s Radio Buttons at Angular. I need to take the values of my radio Buttons, but no solution found here works, neither with jquery nor with…
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votes1
answer143
viewsQ: Display an alert box when loading the page
I am working with Angular and I need to display an alert box when loading the html of a component, but I can only do this from a button click, but I need the alert to open as soon as the page is…