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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,31 +1,48 @@ | ||
| var newWord = document.getElementById("word-new"); | ||
| var list = document.getElementById("word-list"); | ||
| var count = document.getElementById("word-count"); | ||
| var newWord = document.getElementById("word-new") | ||
| var list = document.getElementById("word-list") | ||
| var count = document.getElementById("word-count") | ||
|
|
||
| function updateCount(){ | ||
| if (list.children.length > 1) count.innerHTML = list.children.length + ' words' | ||
| else if (list.children.length == 0) count.innerHTML = 'hit enter to add word' | ||
| else count.innerHTML = list.children.length + ' word' | ||
| } | ||
|
|
||
| list.addEventListener("click", function(event) { | ||
| document.addEventListener("click", function(event) { | ||
| if (event.target !== event.currentTarget) { | ||
| if (event.target.className == "destroy") | ||
| { | ||
| event.target.parentElement.parentNode.removeChild(event.target.parentElement); | ||
| updateCount(); | ||
| event.target.parentElement.parentNode.removeChild(event.target.parentElement) | ||
| updateCount() | ||
| } | ||
| if (event.target.className !== "edit" && document.querySelector('.edit')) | ||
| { | ||
| var element = document.querySelector('.edit') | ||
| var text = element.value | ||
| element.parentNode.innerHTML = text | ||
| } | ||
| if (event.target.className == "listitem") | ||
| { | ||
| if (document.querySelector('.edit')) return | ||
| var text = event.target.innerHTML | ||
| var input = document.createElement('input') | ||
| input.className = 'edit' | ||
| event.target.appendChild(input) | ||
| input.value = text | ||
| input.focus() | ||
| input.setSelectionRange(0, input.value.length) | ||
| } | ||
| } | ||
| event.stopPropagation(); | ||
| }); | ||
| event.stopPropagation() | ||
| }) | ||
|
|
||
| newWord.addEventListener("keypress", function(event) { | ||
| if (event.keyCode == 13 && newWord.value.trim() !== '') | ||
| { | ||
| var entry = document.createElement('li'); | ||
| entry.innerHTML = '<label>' + newWord.value + '</label><button class="destroy"></button>'; | ||
| list.insertBefore(entry, list.childNodes[0]); | ||
| newWord.value = ''; | ||
| updateCount(); | ||
| var entry = document.createElement('li') | ||
| entry.innerHTML = '<label class="listitem">' + newWord.value + '</label><button class="destroy"></button>' | ||
| list.insertBefore(entry, list.childNodes[0]) | ||
| newWord.value = '' | ||
| updateCount() | ||
| } | ||
| }); | ||
| }) |