Is there a way to retain modal inputs even after the modal has been closed?

Question

Is there a way to retain modal inputs even after the modal has been closed?

Within the initial modal, users are able to enter their name and hit a create button. Once the name is added, the next modal (modal 2) will appear.

I am seeking advice on how to retain the input from the first modal when a user clicks cancel in the second modal. How can I ensure that the name entered in the first modal, for example, "Kiiiiii," remains and is not erased? What is the correct term for this functionality?

Please disregard any discrepancies between names entered in modal 1 and modal 2. Ideally, they should be consistent.

For context, I am working with Angular. Could someone point me towards resources related to this issue? Thank you.

Any insights or suggestions would be greatly appreciated. Thank you.

I wish for the input to persist even if the cancel button is clicked.

https://i.sstatic.net/XIMhe.png

This image shows the design of the second modal

https://i.sstatic.net/EiYf3.png

javascript angular typescript modal-dialog

Answer 1

Answer №1

I believe utilizing local storage is a great option. One approach is to create an object similar to a ViewModel to manage form data.

let obj = {
}

With this object, you can capture and store all form actions. Simply input your data into the object after completing the first modal.

obj.name = 'some field';

The idea is to keep track of form data within this object. By using JSON.stringify(), you can convert the object into a string and save it in local storage for persistence. Retrieving the data involves using JSON.parse() to revert the string back into an object. Once data is saved in modal 2, you can remove the string stored in local storage.

// helpful localStorage methods
localStorage.setItem();
localStorage.getItem();
localStorage.removeItem();

For more information on JSON and localStorage, check out these resources: https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON

Answer 2

I believe utilizing local storage is a great option. One approach is to create an object similar to a ViewModel to manage form data.

let obj = {
}

With this object, you can capture and store all form actions. Simply input your data into the object after completing the first modal.

obj.name = 'some field';

The idea is to keep track of form data within this object. By using JSON.stringify(), you can convert the object into a string and save it in local storage for persistence. Retrieving the data involves using JSON.parse() to revert the string back into an object. Once data is saved in modal 2, you can remove the string stored in local storage.

// helpful localStorage methods
localStorage.setItem();
localStorage.getItem();
localStorage.removeItem();

For more information on JSON and localStorage, check out these resources: https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON

Answer 3

Answer №2

To successfully integrate your modal, it is important to connect it with a model like this:

 export class EntryData{
        section:string="";
        name:string="";
        reprhrase:string="";
constructor(){}
    }

Then, add this data to your component.ts file:

entryData:EntryData;

Next, in the constructor of your component, make sure to initialize it like so:

this.entryData=new EntryData();

In your HTML code, utilize two-way binding for your input field:

<input type="text" [(ngModel)]="entryData.name" />

When you click on "Create Name," your model will be saved in the backend system. The changes you make to the model will persist even when you reopen the modal.

Answer 4

To successfully integrate your modal, it is important to connect it with a model like this:

 export class EntryData{
        section:string="";
        name:string="";
        reprhrase:string="";
constructor(){}
    }

Then, add this data to your component.ts file:

entryData:EntryData;

Next, in the constructor of your component, make sure to initialize it like so:

this.entryData=new EntryData();

In your HTML code, utilize two-way binding for your input field:

<input type="text" [(ngModel)]="entryData.name" />

When you click on "Create Name," your model will be saved in the backend system. The changes you make to the model will persist even when you reopen the modal.

Answer 5

Answer №3

There are various possibilities in this situation,

One option is to utilize a service to manage and share global state values among different components.
Another approach could be using event emitters for passing values between components.
You may also consider options like input/output, viewchild, etc.

There might be other alternatives available as well, but their suitability will depend on how you execute these strategies.

I recommend checking out:

If you seek more specific advice, feel free to share your code :)

Answer 6

There are various possibilities in this situation,

One option is to utilize a service to manage and share global state values among different components.
Another approach could be using event emitters for passing values between components.
You may also consider options like input/output, viewchild, etc.

There might be other alternatives available as well, but their suitability will depend on how you execute these strategies.

I recommend checking out:

If you seek more specific advice, feel free to share your code :)

Is there a way to retain modal inputs even after the modal has been closed?

Answer №1

Answer №2

Answer №3

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