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| <template>
<div class="todo-container">
<el-input class="todo-input" type="textarea" :rows="2" autofocus
resize="none"
placeholder="请输入待办事项，Ctrl + Enter 添加"
v-model="todoToAdd"
@keyup.ctrl.enter.native="submitTodo">
</el-input>
<div class="state-btns">
<el-radio-group @change="getTodoList(undefined, undefined, true)" v-model="filterStatus" size="small" text-color="#FFF" fill="#66D4EB">
<el-radio-button label="all">全部</el-radio-button>
<el-radio-button label="todo">待完成</el-radio-button>
<el-radio-button label="done">已完成</el-radio-button>
</el-radio-group>
</div>
<ul>
<li v-for="(item, index) in todoList" :key="index">
<div @mouseover="item.btnShow = true" @mouseout="item.btnShow = false" class="item-container">
<p :class="item.todoState === 'todo' ? 'todo': 'done'" @click="todoClick(item, index)">
<el-tag :type="item.todoState === 'todo' ? 'warning' : 'success'">{{ index + 1 }}</el-tag>
<span ref="span" v-show="!item.inputShow">{{ item.todoDetail }}</span>
<input ref="input" type="text" @keyup.enter="todoInputBlur(item, index)" @blur="todoInputBlur(item, index)" v-show="item.inputShow && item.todoState === 'todo'">
</p>
<transition name="fade">
<div class="item-btns" v-if="item.btnShow === true">
<el-button @click="completeTodo(item)" key="delete" class="item-delete" type="danger" size="mini" plain>{{ item.todoState === 'todo' ? '标为完成' : '标为未完成' }}</el-button>
<el-button @click="$router.push(`/detail/${item._id}`)" key="detail" class="item-detail" type="primary" size="mini" plain>详情</el-button>
</div>
</transition>
</div>
</li>
</ul>
<p class="encourage" v-if="todoTotal === 0">空的日程列表</p>
<div class="pagination-container">
<el-pagination v-if="todoTotal !== 0" :current-page.sync="page" @current-change="getTodoList" layout="prev, pager, next" :page-size="8" :total="todoTotal"></el-pagination>
</div>
</div>
</template>
<script>
import axios from 'axios'
export default {
data () {
return {
todoToAdd: '',
todoList: [],
filterStatus: sessionStorage.getItem('filter') ? sessionStorage.getItem('filter') : 'all',
todoTotal: 0,
page: sessionStorage.getItem('pagination') ? Number(sessionStorage.getItem('pagination')) : 1
}
},
methods: {
checkHasLogin () {
axios.get('/api/login/hasLogin')
.then((res) => {
sessionStorage.username = res.data.msg
this.$emit('setUserName', { username: res.data.msg })
if (res.data.success) {
if (!sessionStorage.hasLogin) {
this.$message({ message: `你好呀 ${res.data.msg}!`, type: 'success', duration: 1500 })
}
sessionStorage.hasLogin = true
this.getTodoList(this.page, this.filterStatus, false)
} else {
this.$router.replace('/login')
}
})
.catch((err) => {
console.log(err)
this.$router.replace('/login')
})
},
submitTodo () {
if (this.todoToAdd.trim() === '') return
axios.post(`/api/todo/add`, { todoDetail: this.todoToAdd, todoTime: Date.now() })
.then(res => {
if (res.data.success) this.$message({ message: res.data.msg, type: 'success', duration: 1500 })
else this.$message.error({ message: res.data.msg, duration: 1500 })
this.todoToAdd = ''
this.page = 1
this.getTodoList(this.page, this.filterStatus, false)
})
.catch(err => { console.log(err) })
},
getTodoList (page = 1, filter = this.filterStatus, backToFirst) {
this.page = page
axios.get(`/api/todo/get?page=${this.page}&filter=${filter}`)
.then(res => {
res.data.todoList.forEach(todo => {
todo.btnShow = false
todo.inputShow = false
})
this.todoList = res.data.todoList
this.todoTotal = res.data.todoTotal
if (backToFirst) this.page = 1
})
.catch(err => {
console.log(err)
this.$message.error({ message: '获取事项列表失败', duration: 1500 })
})
},
completeTodo (item) {
axios.post(`/api/todo/done/${item._id}`, item)
.then(res => {
if (res.data.success) {
this.getTodoList(this.page, this.filterStatus, false)
return this.$message({ message: '操作事项成功', type: 'success', duration: 1500 })
}
this.$message.error({ message: '操作事项失败', duration: 1500 })
})
.catch(err => {
console.log(err)
this.$message.error({ message: '操作事项失败', duration: 1500 })
})
},
todoClick (item, index) {
if (item.todoState === 'done' || item.inputShow) return
const val = this.$refs.span[index].innerText
item.inputShow = true
this.$nextTick(() => {
this.$refs.input[index].focus()
this.$refs.input[index].value = val
})
},
todoInputBlur (item, index) {
const val = this.$refs.input[index].value
item.inputShow = false
this.$nextTick(() => {
this.$refs.span[index].innerText = val
item.todoDetail = val
this.updateTodoDetail(item)
})
},
updateTodoDetail (item) {
axios.post('/api/todo/update', item)
.then((res) => {
if (res.data.success) {
this.getTodoList(this.page, this.filterStatus, false)
return this.$message({ message: '更改事项内容成功', type: 'success', duration: 1500 })
}
this.$message.error({ message: '更改事项内容失败', duration: 1500 })
})
.catch((err) => {
console.log(err)
this.$message.error({ message: '更改事项内容失败', duration: 1500 })
})
}
},
mounted () {
this.checkHasLogin()
},
beforeDestroy () {
sessionStorage.setItem('pagination', this.page)
sessionStorage.setItem('filter', this.filterStatus)
}
}
</script>
<style>
.el-pagination .btn-prev,
.el-pagination .btn-prev.disabled,
.el-pagination .btn-next,
.el-pagination .btn-next.disabled {
background-color: transparent !important;
}
.el-pager li {
background-color: transparent !important;
}
</style>
<style lang="scss" scoped>
.fade-enter-active, .fade-leave-active {
transition: opacity .5s;
}
.fade-enter, .fade-leave-to {
opacity: 0;
}
.todo-container {
flex: 1 0 auto;
display: flex;
flex-direction: column;
align-items: center;
.todo-input {
width: 480px;
}
.state-btns {
margin-top: 12px;
}
ul {
margin-top: 12px;
list-style: none;
&::-webkit-scrollbar {
display: none;
}
li {
width: 100%;
margin-top: 16px;
height: 32px;
position: relative;
&:nth-child(1) {
margin-top: 0px;
}
}
.item-container {
height: 100%;
text-align: left;
cursor: pointer;
font-size: 14px;
}
p {
text-align: left;
width: 500px;
display: inline-block;
line-height: 32px;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
color: #666;
box-sizing: border-box;
padding-right: 16px;
border-radius: 6px;
cursor: pointer;
&.todo {
border: 1px solid #F2E0C9;
}
&.done {
border: 1px solid #D8EDCD;
}
.el-tag {
width: 40px;
float: left;
border: none;
border-top-right-radius: 0;
border-bottom-right-radius: 0;
text-align: center;
margin-right: 16px;
}
}
.item-btns {
position: absolute;
top: 3px;
right: -154px;
}
.item-detail,
.item-delete {
float: right;
}
.item-delete {
width: 90px;
}
.item-detail {
margin-right: 4px;
}
input {
width: 422px;
border: none;
outline: none;
height: 100%;
line-height: 32px;
border-top-right-radius: 6px;
border-bottom-right-radius: 6px;
color: #666;
box-sizing: border-box;
background: transparent;
font-size: 14px;
}
}
.encourage {
color: #65D4EB;
margin-top: 160px;
}
.pagination-container {
margin-top: 24px;
width: 480px;
}
}
</style>
|