Created
April 29, 2019 23:46
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| export default class TodosView { | |
| constructor(wrapper, pubSub) { | |
| this.wrapper = wrapper; | |
| this.pubSub = pubSub; | |
| this.cashe = {}; | |
| } | |
| createView() { | |
| this.wrapper.insertAdjacentHTML("afterbegin", this.renderUI()); | |
| this.cashe.todosList = document.querySelector(".todos-list"); | |
| this.cashe.listItem = document.querySelector(".list-item"); | |
| this.cashe.form = document.querySelector(".input-form"); | |
| this.cashe.input = document.querySelector(".input"); | |
| this.cashe.display = document.querySelector(".toggle-display"); | |
| this.cashe.all = document.querySelector(".all"); | |
| this.cashe.done = document.querySelector(".done"); | |
| this.pubSub.on("addItem", this.addItem.bind(this)); | |
| this.pubSub.on("deleteItem", this.deleteItem.bind(this)); | |
| this.pubSub.on("markAsDone", this.markAsDone.bind(this)); | |
| this.pubSub.on("itemsDone", this.itemsDone.bind(this)); | |
| this.pubSub.on("allItems", this.allItems.bind(this)); | |
| } | |
| deleteItem(id) { | |
| const item = document.querySelector(`[data-itemid="${id}"]`); | |
| this.cashe.todosList.removeChild(item); | |
| } | |
| markAsDone(id) { | |
| const item = document.querySelector(`[data-itemid="${id}"]`); | |
| item.style.textDecoration = "line-through"; | |
| } | |
| addItem(item) { | |
| this.cashe.todosList.insertAdjacentHTML( | |
| "beforeend", | |
| this.listItemView(item) | |
| ); | |
| } | |
| itemsDone(items) { | |
| this.cashe.todosList.innerHTML = ""; | |
| items.forEach(item => { | |
| this.cashe.todosList.insertAdjacentHTML( | |
| "beforeend", | |
| this.listItemView(item) | |
| ); | |
| }); | |
| } | |
| allItems(items) { | |
| this.cashe.todosList.innerHTML = ""; | |
| items.forEach(item => { | |
| this.cashe.todosList.insertAdjacentHTML( | |
| "beforeend", | |
| this.listItemView(item) | |
| ); | |
| }); | |
| } | |
| listItemView(item) { | |
| return ` | |
| <li class='list-item' data-itemid=${item && | |
| item.id} style="text-decoration: ${item.done && "line-through;"} "> | |
| ${item && item.title} | |
| <button class="delete-item"> | |
| X | |
| </button> | |
| </li> | |
| `; | |
| } | |
| renderUI() { | |
| return ` | |
| <div class='wrapper'> | |
| <form class='input-form'> | |
| <input class="input"/> | |
| </form> | |
| <ul class="todos-list"> | |
| </ul> | |
| <div class="toggle-display"> | |
| <button class="all"> | |
| All | |
| </button> | |
| <button class="done"> | |
| Done | |
| </button> | |
| </div> | |
| </div> | |
| `; | |
| } | |
| } |
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