How To pass value from 2forms on angular2

Question

Hello I have two forms (register and login) Features: When the user clicks on the register button the data will be stored in an array that is in register.component.ts after it is redirected to the login page it must connect by its data entered in the register page How to pass the values from forms To aborder ??please ?? PS: I use angular2 thank you in advance

Manav Pandya · Answer

Hello If you want to use array than : create class like : Class User { Username: string ; Password: string ; } And push value to array like : user:User = new Array(); this .user.push( u_name  pass ); I hope you getting it Thanks

Manav Pandya · Answer

Hello Attach complete code as either .zip or .rar Thanks

Manav Pandya · Answer

Hello You can find demo on passing data to component : https://angular-2-training-book.rangle.io/handout/components/app_structure/passing_data_into_components.html Thanks

Dev Maroua · Answer

Okay

Dev Maroua · Answer

Manav Yes i want To pas data into component Can u send me example

Manav Pandya · Answer

Attch your source code if possible

Dev Maroua · Answer

Manav I did this but when the user redirects to the login page I find that the value is not present you can tell me how to compare between the values ??entered in the login page and the values ??stored in the array of the page register

Manav Pandya · Answer

you can print array and can see that value is added or not Like : {{user}} Or you can log your array and check in browser console : console.log(this.user); Thanks

Dev Maroua · Answer

Manav I did this in the register page but in the login page how can I check between the value added in Array on the register page with the value of the login!

Dev Maroua · Answer

Manav I use an array to store the data entered in the register page I use array.push ()

Manav Pandya · Answer

Hello There is no need to transfer data from register to login  its not recommended or best practice Just save data in register table  and let user to add credential After that compare data to datatabse  Simple !!! Thanks

Dev Maroua · Answer

Manav Yes because i'm beginner he told me to just use methods and routing between the forms I created the links between the forms the only problem I have is the value does not send form register to form login

Manav Pandya · Answer

Hello Yes data should be stored first in Register table  than you can access user information when user trying to login So go for it  Thanks

Dev Maroua · Answer

Manav Panda I saw this tutorial but my teacher told me that the data will be stored in a table

Manav Pandya · Answer

Hello you can idea about that from below article : http://jasonwatmore.com/post/2016/09/29/angular-2-user-registration-and-login-example-tutorial Thanks

Dev Maroua · Answer

@Manav Pandya the file is too large

Dev Maroua · Answer

@ Manav Pandya but in my case i don't have parent component and child component

Mangesh Gaherwar · Answer

Dev u want to pass the data between two of ur components right ? if so then u can use the @Input or @output or Event emitter to pass the data