Today #day33 of #100daysofcode, I have completed 4.28 lesson and 4.29 module 4 quiz and 4.30 "Currency converter" code project in JS course. @Sololearn

1. alert prompt confirm

i. The Alert Box

Javascript has alert prompt confirm popup boxes.
an alert box is used to relay information to the user.
user must click procede in order to close the alert box, so be cautious.
alert function only takes strings I.e texts to show to the users.
alert() can be called with any number of arguments but it will only use/accept the first one.
alert() his for displaying a message in a box.

ii. Prompt Box

a prompt box is use to take user input.
the user must click OK or cancel to exit the prompt box.
the user clicks okay prompt will return input value hand clicking cancel will return null value.
the prompt takes 2 parameters.
- The first is the label, which you want to display in the text box.
- The second is a default string to display in the text box (optional). Ex:
```
    ```var user = prompt("Please enter your name",'noname?');
            alert(user);
    ```
```
prompt is for getting input from the user

Code: Click

iii. Confirm Box

to get true or false from user use Confirm box.
the user must click OK or cancel to proceed.
clicking OK returns false and clicking cancel will return false.

Images of lesson completed:

Conclusion

The Alert Box
Prompt Box
Confirm Box
quiz
code project [click]

Learning JS Course @Sololearn - Day33

Table of contents

1. alert prompt confirm

i. The Alert Box

ii. Prompt Box

Code: Click

iii. Confirm Box

Images of lesson completed:

Conclusion

My Code:

References Sololearn

Author: Dheeraj.y

Connect with me:

Learning JS Course @Sololearn - Day33

Table of contents

1. alert prompt confirm

i. The Alert Box

ii. Prompt Box

Code: Click

iii. Confirm Box

Images of lesson completed:

Conclusion

My Code:

References Sololearn

Author: Dheeraj.y

Connect with me:

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