Introduced delete line function. No implementation yet

javascript/homeworkVocabularyTask.js

@@ -11,10 +11,16 @@ class HomeworkVocabularyTask extends HomeworkElement {
     `
     this.setAttribute("result", "unknown")
     this.setAttribute("state", "edit")
+    this.deleteButton = this.querySelector('img#delete')
+    this.deleteButton.addEventListener("click", this.deleteTask.bind(this))
   }
 
   connectedCallback() {
     console.log("New task added to page")
   }
+
+  deleteTask() {
+    console.log("Delete line")
+  }
 }
 customElements.define('homework-vocabulary-task', HomeworkVocabularyTask)