LU06.A08 - Events - basic calculator

• Work type: Individual
• Means of aid: only teaching materials, no websearch, no use of ai.
• Timeframe: 20 Minutes
• Expected result: A browser based calulator which can sum up 2 digits in the easiest way.

• You can take any script an adjust it to your needs.

This assignment compraises the programming of a tiny caculator for basic calculation operations, meaning two diggit have to be added together. To do the assignment we need two blocks of diggits-buttons and a operation-button „+“ to execute the operation respectively to receive the result.

• A01: Create in Webstorm in your directory 06_methods a html file and name it correctly LU06.S08.
• A02: Copy the structure of the sfc (single file component) from a solution of your choice (in that way we don't have to type it manually –> easier and faster)
• A03: Make sure to have
  • the assignment number <h1>-titel and
  • the description in <h3>-format
• A04: Safe it.

• B01: To make an addition work in our VUE instance we need threee variables with the corresponding initial values
  • diggit1:0
  • diggit2:0
  • result:0

• C01: Create the buttons 1 to 4 (that shall suffice for our purpose)
• C02: When clicking on one of them the content will be saved in the variable diggit1 with the corresponding number 1-4, meaning when clicking the 1, the variable diggit will be set with 1.

• D01: Create the second set of buttons 1 to 4 to set the second diggit. (4 of them shall suffice for our purpose)
• D02: When clicking on one of them the content will be saved in the variable diggit2

• E01: To execute our addition-operation we finally need a button Operator-button.
• E02: Clicking this operator-Button adds diggit1 to diggit2 and displays the result (result = diggit1 + diggit2)

• F01: Create finally a reset-button which sets all value to the initial ones.
• F02: Meaning clicking on the reset-button uses: result=0, diggit1=0, diggit2=0

Lösung

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