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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>flex tool</title>
<link rel="stylesheet" href="css/style.css">
<link rel="stylesheet" href="css/monokai-sublime.css">
<script src="js/highlight.pack.js"></script>
<script src="js/main.js"></script>
<script src="js/vue.min.js"></script>
</head>
<body>
<div class="wrap" id="app">
<aside class="control">
<h3>父元素属性</h3>
<ul>
<template v-for="p in parentElement">
<li>
<div class="propertys">
<span class="property" :data="p.property" :data-title="p.description.chn">{{ p.property }}：</span>
</div>
<div class="values" data-bind="parent">
<template v-for="v in p.value">
<label class="value" :class="{default: v.default}" :data-value="v.name" :data-title="v.description.chn">{{ v.name }}</label>
</template>
</div>
</li>
</template>
</ul>
<h3>子元素属性</h3>
<ul>
<li>
<div class="propertys">
<span class="property" data-title="属性只会对选中的元素有效">操作元素：</span>
</div>
<template v-for="(box, k) in childNum">
<a class="value" :class="{active: nowChild === k}" @click="chooseBox(k)">Box{{ box }}</a>
</template>
</li>
<template v-for="(ce, ppk) in childElement">
<template v-if="ppk === nowChild">
<template v-for="(ce, pk) in ce">
<li>
<div class="propertys">
<span class="property" :data="ce.property" :data-title="ce.description.chn">{{ ce.property }}：</span>
</div>
<div class="values" data-bind="child">
<template v-for="(v, vk) in ce.value">
<template v-if="v.control === 'input'">
<input class="value" :class="{default: v.default, active: v.chooseValue !== undefined}" :type="v.type" :placeholder="v.placeholder" :min="v.min" :style="v.style" v-model="v.value" :data-title="v.description.chn" @input="chooseBoxValue(pk, vk, true)">
</template>
<template v-else>
<label class="value" :class="{default: v.default, active: v.chooseValue !== undefined}" :data-value="v.name" :data-title="v.description.chn" @click="chooseBoxValue(pk, vk)">
{{ v.name }}
</label>
</template>
</template>
</div>
</li>
</template>
</template>
</template>
</ul>
<h3>代码</h3>
<pre>
<code class="code-wrap-parent"></code>
<template v-for="(v, k) in childNum">
<code :class="'code-wrap-child-'+ v"></code>
</template>
</pre>
<br>
<h3>相关</h3>
<a href="http://flexboxfroggy.com/#zh-cn" target="_blank">弹性盒子小游戏</a>
<a href="http://isux.tencent.com/css3/tools.html" target="_blank">CSS3 动画工具</a>
</aside>
<div class="show">
<div class="flex-container">
<template v-for="box in childNum">
<div class="flex-item">{{ box }}</div>
</template>
</div>
</div>
</div>
<script>
const app = new Vue({
el: '#app',
mounted: function () {
this.init()
},
methods: {
init: function () {
for (let i = 0; i < this.childNum; i++) {
this.childElement.push(this.childProperty)
this.childChoosed.push([
{
chooseValue: ''
}
])
}
},
chooseBox: function (k) {
this.nowChild = k
},
chooseBoxValue: function (propertyKey, valueKey, enter) {
enter = enter || false;
const choose = this.childElement[this.nowChild][propertyKey],
childNumber = this.nowChild + 1,
codeWrap = $(".code-wrap-child-"+ childNumber),
nowBox = $(".flex-item:nth-child("+ childNumber +")");
this.childElement[this.nowChild][propertyKey].value[valueKey].chooseValue = this.childElement[this.nowChild][propertyKey].value[valueKey].name; // 存储当前选择的值
// this.childChoosed[this.nowChild][propertyKey].chooseValue = choose.value[valueKey].name; // 存储当前选择的值
console.log(this.childElement);
if (enter){
nowBox.style.cssText += choose.value[valueKey].name +":"+ choose.value[valueKey].value;
} else {
nowBox.style.cssText += choose.property +":"+ choose.value[valueKey].name;
}
if (enter === false || choose.value[valueKey].value !== "") {
// 代码高亮
const style = nowBox.style.cssText.replace(/; /g, ";").split(";");
style.pop();
var nowBoxStyle = style.join(";\n\t");
codeWrap.innerText = `.flex-item:nth-child(${childNumber}){\n\t${nowBoxStyle}\n}`;
hljs.highlightBlock(codeWrap);
}
}
},
watch: {
nowChild: {
handler: function(val,oldval) {
console.log(val.name)
},
deep:true//对象内部的属性监听，也叫深度监听
}
},
data: {
parentElement: [
{
property: "flex-direction",
description: {
"chn": "排列方式"
},
value: [
{
default: true,
name: "row",
description: {
"chn": "横向排列，从左到右排列（左对齐），默认的排列方式"
}
},
{
name: "row-reverse",
description: {
"chn": "反转横向排列，从右到左排列（右对齐）"
}
},
{
name: "column",
description: {
"chn": "纵向排列，从上到下排列"
}
},
{
name: "column-reverse",
description: {
"chn": "反转纵向排列，从下到上排列"
}
}
]
},
{
property: "justify-content",
description: {
chn: "水平对齐"
},
value: [
{
default: true,
name: "flex-start",
description: {
chn: "左对齐，默认的对齐方式"
}
},
{
name: "flex-end",
description: {
chn: "右对齐"
}
},
{
name: "center",
description: {
chn: "居中对齐，紧挨着"
}
},
{
name: "space-between",
description: {
chn: "平均分布，元素之间的间隔相等"
}
},
{
name: "space-around",
description: {
chn: "平均分布，元素的左右间隔相等"
}
}
]
},
{
property: "align-items",
description: {
chn: "垂直对齐"
},
value: [
{
name: "flex-start",
description: {
chn: "对齐垂直方向的顶部"
}
},
{
name: "flex-end",
description: {
chn: "对齐垂直方向的底部"
}
},
{
name: "center",
description: {
chn: "对齐垂直方向的中间"
}
},
{
name: "baseline",
description: {
chn: "如弹性盒子元素的行内轴与侧轴为同一条，则该值与'flex-start'等效。其它情况下，该值将参与基线对齐"
}
},
{
default: true,
name: "stretch",
description: {
chn: "如果指定侧轴大小的属性值为'auto'，则其值会使项目的边距盒的尺寸尽可能接近所在行的尺寸，但同时会遵照'min/max-width/height'属性的限制"
}
}
]
},
{
property: "flex-wrap",
description: {
chn: "换行方式"
},
value: [
{
default: true,
name: "nowrap",
description: {
chn: "默认，弹性容器为单行"
}
},
{
name: "wrap",
description: {
chn: "弹性容器为多行"
}
},
{
name: "wrap-reverse",
description: {
chn: "反转 wrap 排列"
}
}
]
},
{
property: "align-content",
description: {
chn: "用于修改 flex-wrap 属性的行为"
},
value: [
{
default: true,
name: "stretch",
description: {
chn: "默认，各行将会伸展以占用剩余的空间"
}
},
{
name: "flex-start",
description: {
chn: "各行向弹性盒容器的起始位置堆叠"
}
},
{
name: "flex-end",
description: {
chn: "各行向弹性盒容器的结束位置堆叠"
}
},
{
name: "center",
description: {
chn: "各行向弹性盒容器的中间位置堆叠"
}
},
{
name: "space-between",
description: {
chn: "各行在弹性盒容器中平均分布"
}
},
{
name: "space-around",
description: {
chn: "各行在弹性盒容器中平均分布，两端保留子元素与子元素之间间距大小的一半"
}
}
]
}
],
childNum: 5,
childElement: [],
nowChild: 0,
childChoosed: [],
childProperty: [
{
property: "align-self",
description: {
"chn": "自身垂直方向对齐"
},
value: [
{
default: true,
name: "auto",
description: {
"chn": "如果'align-self'的值为'auto'，则其计算值为元素的父元素的'align-items'值，如果其没有父元素，则计算值为'stretch'"
}
},
{
name: "flex-start",
description: {
"chn": "对齐垂直方向的顶部"
}
},
{
name: "flex-end",
description: {
"chn": "对齐垂直方向的底部"
}
},
{
name: "center",
description: {
"chn": "对齐垂直方向的中间"
}
},
{
name: "baseline",
description: {
"chn": "如弹性盒子元素的行内轴与侧轴为同一条，则该值与'flex-start'等效。其它情况下，该值将参与基线对齐"
}
},
{
name: "stretch",
description: {
"chn": "如果指定侧轴大小的属性值为'auto'，则其值会使项目的边距盒的尺寸尽可能接近所在行的尺寸，但同时会遵照'min/max-width/height'属性的限制"
}
}
]
},
{
property: "flex",
description: {
"chn": "flex <br> 属性是 flex-grow、flex-shrink 和 flex-basis 属性的简写属性，默认值：0 1 auto"
},
value: [
{
name: "auto",
description: {
"chn": "与 1 1 auto 相同"
}
},
{
default: true,
name: "initial",
description: {
"chn": "初始值，与 0 1 auto 相同"
}
},
{
name: "inherit",
description: {
"chn": "从父元素继承该属性"
}
},
{
name: "none",
description: {
"chn": "与 0 0 auto 相同"
}
},
{
control: "input",
type: "number",
name: "flex-grow",
placeholder: "0",
style: "width: 60px",
value: "",
min: 0,
description: {
"chn": "flex-grow 数字（正值），定义弹性盒子元素的扩展比率"
}
},
{
control: "input",
type: "number",
name: "flex-shrink",
placeholder: "1",
style: "width: 60px",
value: "",
min: 0,
description: {
"chn": "flex-shrink 数字（正值），定义弹性盒子元素的收缩比率"
}
},
{
control: "input",
type: "text",
name: "flex-basis",
placeholder: "auto",
style: "width: 60px",
value: "",
min: 0,
description: {
"chn": "flex-basis 数字（正值），有单位，定义弹性盒子元素的默认基准值"
}
}
]
},
{
property: "order",
description: {
"chn": "排序"
},
value: [
{
control: "input",
type: "number",
style: "width: 60px",
name: "order",
value: "",
description: {
"chn": "用整数值来定义排列顺序，数值小的排在前面。可以为负值。"
}
},
]
},
{
property: "margin",
description: {
"chn": "完美居中"
},
value: [
{
control: "input",
type: "text",
name: "margin",
placeholder: "5px 3px 5px 3px / auto",
style: "width: 160px",
value: "",
description: {
"chn": "数字，四个值，分别是上右下左<br>或者 auto（垂直水平居中）"
}
},
]
}
]
}
})
</script>
</body>
</html>