用vue写出四个按钮每个按钮匹配一个勾选框。第一行延时0.1秒触发。第二行0.2秒依次类推。然后有个开始按钮。勾选后按钮后。比如勾选了第一行。第三行。分别在每0.1秒点击下第一行按钮。每0.3秒点击下第三行按钮,并增加点击动画。开始按钮点击后变成停止按钮并变色
时间: 2023-08-23 11:03:36 浏览: 34
好的,这是一个比较复杂的需求,需要用到一些Vue的知识。下面是示例代码:
```html
<template>
<div>
<div class="row">
<button v-for="(checked, index) in row1" :key="index" :class="{ checked, clicked: clickedIndices.includes(index) }" @click="toggleCheckbox(1, index)">
{{ checked ? '√' : '' }}
</button>
</div>
<div class="row">
<button v-for="(checked, index) in row2" :key="index" :class="{ checked, clicked: clickedIndices.includes(index + 4) }" @click="toggleCheckbox(2, index)">
{{ checked ? '√' : '' }}
</button>
</div>
<div class="row">
<button v-for="(checked, index) in row3" :key="index" :class="{ checked, clicked: clickedIndices.includes(index + 8) }" @click="toggleCheckbox(3, index)">
{{ checked ? '√' : '' }}
</button>
</div>
<div class="row">
<button v-for="(checked, index) in row4" :key="index" :class="{ checked, clicked: clickedIndices.includes(index + 12) }" @click="toggleCheckbox(4, index)">
{{ checked ? '√' : '' }}
</button>
</div>
<button @click="startStop" :class="{ started, stopped }">{{ buttonText }}</button>
</div>
</template>
<script>
export default {
data() {
return {
row1: [false, false, false, false],
row2: [false, false, false, false],
row3: [false, false, false, false],
row4: [false, false, false, false],
started: false,
stopped: false,
intervalIds: [],
buttonText: '开始',
clickedIndices: []
}
},
methods: {
toggleCheckbox(row, column) {
const rowName = `row${row}`
this[rowName][column] = !this[rowName][column]
},
startStop() {
if (!this.started) {
this.started = true
this.buttonText = '停止'
this.stopped = false
this.intervalIds = [
setInterval(() => this.clickButtons(1, 3), 100),
setInterval(() => this.clickButtons(2, 6), 200),
setInterval(() => this.clickButtons(3, 9), 300),
setInterval(() => this.clickButtons(4, 12), 400)
]
} else {
this.started = false
this.buttonText = '开始'
this.stopped = true
this.intervalIds.forEach(id => clearInterval(id))
}
},
clickButtons(fromRow, toRow) {
const clickedIndices = []
for (let row = fromRow; row <= toRow; row++) {
const rowName = `row${row}`
const checkedIndices = this[rowName].map((checked, index) => checked ? index : null).filter(index => index !== null)
if (checkedIndices.length > 0) {
const index = checkedIndices[Math.floor(Math.random() * checkedIndices.length)]
clickedIndices.push((row - 1) * 4 + index)
this[rowName][index] = false
setTimeout(() => {
this[rowName][index] = true
this.clickedIndices.push((row - 1) * 4 + index)
setTimeout(() => {
this.clickedIndices = this.clickedIndices.filter(clickedIndex => clickedIndex !== (row - 1) * 4 + index)
}, 300)
}, 100)
}
}
this.clickedIndices = clickedIndices
}
}
}
</script>
<style>
button {
width: 50px;
height: 50px;
font-size: 24px;
}
.checked {
background-color: green;
color: white;
}
.clicked {
animation: click 0.3s;
}
.started {
background-color: blue;
color: white;
}
.stopped {
background-color: gray;
color: white;
}
@keyframes click {
0% {
transform: scale(1);
}
50% {
transform: scale(1.5);
}
100% {
transform: scale(1);
}
}
</style>
```
这个Vue组件渲染了四行按钮和一个开始/停止按钮。每一行有四个按钮,表示四个勾选框。开始按钮被点击后会触发一个定时器数组,其中每个定时器都会定时调用点击按钮的方法。点击按钮的方法会随机选择已经勾选的按钮进行点击,并且会在点击后0.1秒内将按钮颜色变为绿色表示已经点击过了,同时会增加点击动画,持续时间为0.3秒。开始/停止按钮的实现是根据组件的状态来判断的。为了方便起见,这个组件还记录了所有已经被点击的按钮的索引,以便在点击动画结束后可以将对应的索引从数组中删除。
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