====== LU07.A03 - Methods with several arguments ======

===== Prerequisites  =====
  * Work type: Individual
  * Means of aid: only teaching materials, no websearch, no use of ai.
  * Timeframe: 15 Minutes
  * Expected result: A Vue-Script, which uses methods to display messages on the screen and increments and decrements a counter. 

===== Learning Objectves =====
  - Implementing VUE methods by using arguments. 
  - Increment and decrement a counter within a method.
  - Writing own methods and making use of them.

===== Source =====
  * [[https://www.w3schools.com/vue/tryit.php?filename=tryvue_methods_2args |Code-example: Methods in VUE]]

===== Assignment ======
  * 01: Test the code example above which was provided to you. Describe the behaviour of the script using HTML comments.
  * 02: Make sure that everthing is working correctly: When clicking on the tiger image there must appear a text below the image "Hello, tiger".
  * 03: Make sure that you have the title <h1> and have correctly named the file: **lu07.s03s.html**
  * 04: : You need to wo more animals to the list and greet them correspondingly to the provided example.

===== Hint =====
  * Save 2 more pictures of animals in the media-directory
  * Extend the arguments of the method: **myMethod(e, msg, opp)**
  * Process the additional **opp** in the method.
  * Finnaly adjust the calling of the method at the pictures
 
===== Solution =====
[[en:modul:m291:learningunits:lu07:loesungen:03|Lösung]]

===== Vocabulary =====
^ English ^ German ^ 
| corresponding number of times | entsprechend oft |
| to increment | erhöhen, hochzählen |
| to decrement | vermindern, herunterzählen |
| thus | somit, dadurch |


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