Exercise: Write a basic HTML / JavaScript program that does the following
- In HTML, have a single text input field
- In HTML , have a button
- In JavaScript, have a function divides a number by 10
- In JavaScript, have a function that multiplies a number by 5
- When the button is clicked, call a JavaScript function that checks if the user has entered in a value in the input field
- If there is no value, put an appropriate message in an alert box telling the user to enter something
- If there is a value, and its numeric value is greater than 10000, call a function that passes in the user-entered value as an argument, and the name of the function that divides by 10.
-If there is a value, and its numeric value is less than 10000, call a function that passes in the user-entered value as an argument, and the name of the function that multiplies by 5. Write the result of the calculation into the HTML document.Exercise: Write a basic HTML / JavaScript program that does the following
- In HTML, have a single text input field
- In HTML , have a button
- In JavaScript, have a function divides a number by 10
- In JavaScript, have a function that multiplies a number by 5
- When the button is clicked, call a JavaScript function that checks if the user has entered in a value in the input field
- If there is no value, put an appropriate message in an alert box telling the user to enter something
- If there is a value, and its numeric value is greater than 10000, call a function that passes in the user-entered value as an argument, and the name of the function that divides by 10.
-If there is a value, and its numeric value is less than 10000, call a function that passes in the user-entered value as an argument, and the name of the function that multiplies by 5. Write the result of the calculation into the HTML document.