父组件(最外层)
<template>
<xx-layout title="练习">
<div
slot="content"
class="hierarchy-tag-main"
>
<el-steps
:space="200"
:active="currentComponentIndex + 1"
align-center
style="margin-bottom: 30px;"
>
<el-step
v-for="stepItem in steps"
:key="stepItem.compId"
:status="stepItem.status"
:title="stepItem.label"
/>
</el-steps>
<div>
<keep-alive>
<component
:is="currentComponent"
:ref="currentComponent"
:entire-data="entireData"
/>
</keep-alive>
</div>
<div class="footer">
<el-button
type="default"
@click="save"
>
暂存
</el-button>
<el-button
type="primary"
:disabled="currentComponentIndex <= 0"
@click="pre"
>
上一步
</el-button>
<!-- 最后一步时按钮隐藏 -->
<el-button
v-if="currentComponentIndex < (steps.length-1)"
type="primary"
:disabled="currentComponentIndex >= (steps.length-1)"
@click="next"
>
{{ nextStepButtonName }}
</el-button>
<el-button
v-if="currentComponentIndex == 4"
type="primary"
@click="onSubmit"
>
提交
</el-button>
</div>
</div>
</xx-layout>
</template>
<script>
import PageOne from './pageOne';
import PageTwo from './pageTwo';
import PageThree from './pageThree';
import PageFour from './pageFour';
import PageFive from './pageFive';
const compsInfo = {
pageOne: {
compId: 'pageOne', label: '第一页', status: 'process', index: 1,
},
pageTwo: {
compId: 'pageTwo', label: '第二页', status: 'process', index: 2,
},
pageThree: {
compId: 'pageThree', label: '第三页', status: 'process', index: 3,
},
pageFour: {
compId: 'pageFour', label: '第四页', status: 'process', index: 4,
},
pageFive: {
compId: 'pageFive', label: '第五页', status: 'process', index: 5,
},
};
const steps = Object.values(compsInfo).sort((a, b) => a.index - b.index);
export default {
components: {
PageOne,
PageTwo,
PageThree,
PageFour,
PageFive,
},
props: {},
data() {
return {
currentComponentIndex: 0,
entireData: {
// 第一页数据
pageOne: {
name: '',
region: '',
delivery: false,
type: [],
resource: '',
desc: '',
},
// 第二页数据
pageTwo: {
name: '',
region: '',
delivery: false,
type: [],
resource: '',
desc: '',
},
// 第三页数据
pageThree: {
name: '',
region: '',
delivery: false,
type: [],
resource: '',
desc: '',
},
// 第四页数据
pageFour: {
name: '',
region: '',
delivery: false,
type: [],
resource: '',
desc: '',
},
// 第五页数据
pageFive: {
name: '',
region: '',
delivery: false,
type: [],
resource: '',
desc: '',
},
},
};
},
computed: {
steps() {
// 第一页
if (this.currentComponentIndex === 0) {
return steps;
} else {
// 如果存在内容信息页，则过滤掉steps中内容信息部分
return steps;
}
},
nextStepButtonName() {
return '下一步';
},
// 下一个组件
currentComponent() {
return this.steps[this.currentComponentIndex] &&
this.steps[this.currentComponentIndex].compId;
},
},
methods: {
// 上一步
pre() {
this.currentComponentIndex -= 1;
this.steps[this.currentComponentIndex].status = 'process';
},
// 下一步
async next() {
// 第一页
if (this.currentComponentIndex + 1 === 1) {
await this.$refs.pageOne.pageOneSubmitForm();
}
// 第二页
if (this.currentComponentIndex + 1 === 2) {
await this.$refs.pageTwo.pageTwoSubmitForm();
}
// 第三页
if (this.currentComponentIndex + 1 === 3) {
await this.$refs.pageThree.pageThreeSubmitForm();
}
// 第四页
if (this.currentComponentIndex + 1 === 4) {
await this.$refs.pageFour.pageFourSubmitForm();
}
// 第五页
if (this.currentComponentIndex + 1 === 5) {
await this.$refs.pageFive.pageFiveSubmitForm();
}
// 下一步 要标记为完成
this.steps[this.currentComponentIndex].status = 'success';
this.currentComponentIndex += 1;
},
// 暂存 调接口把entireData传给接口即可
save() {
},
// 提交 调接口把entireData传给接口即可
onSubmit() {
},
},
};
</script>
<style lang="scss" scoped>
.footer {
width: 100%;
height: 40px;
line-height: 40px;
padding: 10px 0;
background-color: #eee;
text-align: center;
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 2;
box-sizing: content-box;
}
</style>
第一页的子组件
<template>
<xx-layout>
<div
slot="content"
class="hierarchy-tag-main"
>
<h1>第一页</h1>
<el-form
ref="ruleForm"
:model="ruleForm"
:rules="rules"
label-width="100px"
class="demo-ruleForm"
>
<el-form-item
label="活动名称"
prop="name"
>
<el-input v-model="ruleForm.name" />
</el-form-item>
<el-form-item
label="活动区域"
prop="region"
>
<el-select
v-model="ruleForm.region"
placeholder="请选择活动区域"
>
<el-option
label="区域一"
value="shanghai"
/>
<el-option
label="区域二"
value="beijing"
/>
</el-select>
</el-form-item>
<el-form-item
label="即时配送"
prop="delivery"
>
<el-switch v-model="ruleForm.delivery" />
</el-form-item>
<el-form-item
label="活动性质"
prop="type"
>
<el-checkbox-group v-model="ruleForm.type">
<el-checkbox
label="美食/餐厅线上活动"
name="type"
/>
<el-checkbox
label="地推活动"
name="type"
/>
<el-checkbox
label="线下主题活动"
name="type"
/>
<el-checkbox
label="单纯品牌曝光"
name="type"
/>
</el-checkbox-group>
</el-form-item>
<el-form-item
label="特殊资源"
prop="resource"
>
<el-radio-group v-model="ruleForm.resource">
<el-radio label="线上品牌商赞助" />
<el-radio label="线下场地免费" />
</el-radio-group>
</el-form-item>
<el-form-item
label="活动形式"
prop="desc"
>
<el-input
v-model="ruleForm.desc"
type="textarea"
/>
</el-form-item>
</el-form>
</div>
</xx-layout>
</template>
<script>
export default {
props: {
entireData: {
type: Object,
default: () => ({}),
},
},
data() {
return {
ruleForm: this.entireData.pageOne,
rules: {
name: [
{ required: true, message: '请输入活动名称', trigger: 'blur' },
{
min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur',
},
],
region: [
{ required: true, message: '请选择活动区域', trigger: 'change' },
],
type: [
{
type: 'array', required: true, message: '请至少选择一个活动性质', trigger: 'change',
},
],
resource: [
{ required: true, message: '请选择活动资源', trigger: 'change' },
],
desc: [
{ required: true, message: '请填写活动形式', trigger: 'blur' },
],
},
};
},
methods: {
pageOneSubmitForm(formName = 'ruleForm') {
return new Promise((resolve) => {
this.$refs[formName].validate((valid) => {
if (valid) {
resolve(true);
} else {
return false;
}
});
});
},
},
};
</script>
<style lang="scss" scoped>
.footer {
width: 100%;
height: 40px;
line-height: 40px;
padding: 10px 0;
background-color: #eee;
text-align: center;
position: fixed;
bottom: 0;
left: 0;
right: 0;
z-index: 2;
box-sizing: content-box;
}
</style>
第二页-第五页和第一页结构一样. 只有(数据: ruleForm: this.entireData.pageOne)和(方法pageOneSubmitForm ) 这两个地方不一样, 稍微改一下就行.这里就不贴代码了.
其他的地方可以根据自己的需求改.
