vue+element 实现商城主题开发的示例代码

<template>
 <div>
 <div class="set-phone">
  <el-form :model="theme" :rules="rules" ref="ruleForm" class="demo-ruleForm">
  <el-form-item label="主题名称:" prop="name">
   <el-input v-model="theme.name" size="small" maxlength="18" show-word-limit></el-input>
  </el-form-item>
  <el-form-item label="顶部背景色:" prop="backgroundColor">
   <el-input
   v-model="theme.backgroundColor"
   placeholder="#000000"
   size="small"
   maxlength="7"
   show-word-limit
   @change="setBgc"
   oninput="value=value.replace(/[^0-9abcdefABCDEF#]/g,'')"
   ></el-input>
  </el-form-item>
  <el-row type="flex" justify="space-around">
   <el-col :span="6">
   <el-form-item prop="shopStreetImg">
    <p class="cla-p">店铺街</p>
    <multiUpload
    @upImg="res => $set(theme,'shopStreetImg', res)"
    :value="theme.shopStreetImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="classifyImg">
    <p class="cla-p">分类</p>
    <multiUpload
    @upImg="res => $set(theme,'classifyImg', res)"
    :value="theme.classifyImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="starBagImg">
    <p class="cla-p">星级礼包</p>
    <multiUpload
    @upImg="res => $set(theme,'starBagImg', res)"
    :value="theme.starBagImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="signInImg">
    <p class="cla-p">签到</p>
    <multiUpload
    @upImg="res => $set(theme,'signInImg', res)"
    :value="theme.signInImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
  </el-row>
  <el-row type="flex" justify="space-around">
   <el-col :span="6">
   <el-form-item prop="yuanbaoShopImg">
    <p class="cla-p">元宝商城</p>
    <multiUpload
    @upImg="res => $set(theme,'yuanbaoShopImg', res)"
    :value="theme.yuanbaoShopImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="luckDrawImg">
    <p class="cla-p">抽奖</p>
    <multiUpload
    @upImg="res => $set(theme,'luckDrawImg', res)"
    :value="theme.luckDrawImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="limitedSeckillImg">
    <p class="cla-p">限时秒杀</p>
    <multiUpload
    @upImg="res => $set(theme,'limitedSeckillImg', res)"
    :value="theme.limitedSeckillImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="6">
   <el-form-item prop="oddsProductImg">
    <p class="cla-p">特惠商品</p>
    <multiUpload
    @upImg="res => $set(theme,'oddsProductImg', res)"
    :value="theme.oddsProductImg"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
  </el-row>

  <el-form-item label="导航字体颜色:" prop="navigationFontColor">
   <el-input
   v-model="theme.navigationFontColor"
   size="small"
   maxlength="7"
   show-word-limit
   @change="setNavColor"
   oninput="value=value.replace(/[^0-9abcdefABCDEF#]/g,'')"
   ></el-input>
  </el-form-item>
  <el-form-item label="导航背景图片:" prop="navigationBackgroundImg">
   <multiUpload
   @upImg="res => $set(theme,'navigationBackgroundImg', res)"
   :value="theme.navigationBackgroundImg"
   :maxCount="1"
   ></multiUpload>
  </el-form-item>
  <el-row type="flex" justify="space-around">
   <el-col :span="4">
   <el-form-item prop="homePageIconUnchecked">
    <p class="cla-p">首页未选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'homePageIconUnchecked', res)"
    :value="theme.homePageIconUnchecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="recommendIconUnchecked">
    <p class="cla-p">推荐未选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'recommendIconUnchecked', res)"
    :value="theme.recommendIconUnchecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="searchIconUnchecked">
    <p class="cla-p">搜索未选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'searchIconUnchecked', res)"
    :value="theme.searchIconUnchecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="chatIconUnchecked">
    <p class="cla-p">聊天未选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'chatIconUnchecked', res)"
    :value="theme.chatIconUnchecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="personalCenterIconUnchecked">
    <p class="cla-p">个人中心未选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'personalCenterIconUnchecked', res)"
    :value="theme.personalCenterIconUnchecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
  </el-row>
  <el-row type="flex" justify="space-around">
   <el-col :span="4">
   <el-form-item prop="homePageIconChecked">
    <p class="cla-p">首页选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'homePageIconChecked', res)"
    :value="theme.homePageIconChecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="recommendIconChecked">
    <p class="cla-p">推荐选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'recommendIconChecked', res)"
    :value="theme.recommendIconChecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="searchIconChecked">
    <p class="cla-p">搜索选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'searchIconChecked', res)"
    :value="theme.searchIconChecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="chatIconChecked">
    <p class="cla-p">聊天选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'chatIconChecked', res)"
    :value="theme.chatIconChecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
   <el-col :span="4">
   <el-form-item prop="personalCenterIconChecked">
    <p class="cla-p">个人中心选中图标</p>
    <multiUpload
    @upImg="res => $set(theme,'personalCenterIconChecked', res)"
    :value="theme.personalCenterIconChecked"
    :maxCount="1"
    ></multiUpload>
   </el-form-item>
   </el-col>
  </el-row>

  <el-form-item label="底部选中字体颜色:" prop="bottomSelectFontColor">
   <el-input
   v-model="theme.bottomSelectFontColor"
   size="small"
   maxlength="7"
   show-word-limit
   placeholder="#000000"
   @change="setBbgc"
   oninput="value=value.replace(/[^0-9abcdefABCDEF#]/g,'')"
   ></el-input>
  </el-form-item>
  <el-form-item>
   <el-button type="primary" @click="submitForm('ruleForm')">保存</el-button>
  </el-form-item>
  </el-form>
 </div>
 <!-- 显示样式 -->
 <div class="app-phone" :style="'background: ' + theme.backgroundColor">
  <img class="header-img" src="/UploadFiles/2021-04-02/app_header.png">



<script>
import { createThemeColor, updateThemeColor, getThemeColor } from "@/api/scs/themeColor";
import { getRotationChart } from "@/api/sms/homeAdvertise";
import MultiUpload from "@/components/Upload/multiUpload";
export default {
 name: "EditColor",
 props: {
 isEdit: {
  type: Boolean,
  default: false
 }
 },
 components: { MultiUpload },
 data() {
 return {
  theme: {
  backgroundColor: "#000000",
  bottomSelectFontColor: "#ffffff",
  navigationFontColor: '#000000'
  },
  activeIndex: "1",
  activeIndex2: "1",
  bottomIndex: 1,
  banner: [],
  rules: {
  name: [
   { required: true, message: "请输入主题名称", trigger: "blur" },
   { min: 2, max: 18, message: "值为2 - 18位数", trigger: "blur" }
  ],
  backgroundColor: [
   { required: true, message: "请输入颜色值", trigger: "blur" },
   { min: 7, max: 7, message: "值为7位数", trigger: "blur" }
  ],
  bottomSelectFontColor: [
   { required: true, message: "请输入颜色值", trigger: "blur" },
   { min: 7, max: 7, message: "值为7位数", trigger: "blur" }
  ],
  navigationFontColor: [
   { required: true, message: "请输入颜色值", trigger: "blur" },
   { min: 7, max: 7, message: "值为7位数", trigger: "blur" }
  ],

  shopStreetImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  classifyImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  starBagImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  signInImg: [{ required: true, message: "请上传图片", trigger: "blur" }],
  yuanbaoShopImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  luckDrawImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  limitedSeckillImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  oddsProductImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  navigationBackgroundImg: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  homePageIconUnchecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  recommendIconUnchecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  searchIconUnchecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  chatIconUnchecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  personalCenterIconUnchecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  homePageIconChecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  recommendIconChecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  searchIconChecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  chatIconChecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ],
  personalCenterIconChecked: [
   { required: true, message: "请上传图片", trigger: "blur" }
  ]
  }
 };
 },
 created() {
 this.getBanner();
 if (this.isEdit) {
  getThemeColor(this.$route.query.id).then(response => {
  this.theme = response.data;
  });
 }
 },
 methods: {
 getBanner() {
  getRotationChart({ pageNum: 1, pageSize: 50 }).then(res => {
  this.banner = res.data.records;
  });
 },
 setBgc(res) {
  if (res.split("")[0] !== "#" || res.match(/#/g).length > 1) {
  this.$message.error("颜色格式错误，请从新填写。");
  this.$set(this.theme, "backgroundColor", "#000000");
  return false;
  }
  this.$set(this.theme, "backgroundColor", res);
 },
 setBbgc(res) {
  if (res.split("")[0] !== "#" || res.match(/#/g).length > 1) {
  this.$message.error("颜色格式错误，请从新填写。");
  this.$set(this.theme, "bottomSelectFontColor", "#ffffff");
  return false;
  }
  this.$set(this.theme, "bottomSelectFontColor", res);
 },
 setNavColor(res) {
  if (res.split("")[0] !== "#" || res.match(/#/g).length > 1) {
  this.$message.error("颜色格式错误，请从新填写。");
  this.$set(this.theme, "navigationFontColor", "#000000");
  return false;
  }
  this.$set(this.theme, "navigationFontColor", res);
 },
 selectProductInfo(res) {
  this.product = Object.assign(res, this.product);
 },
 submitForm(formName) {
  this.$refs[formName].validate(valid => {
  if (valid) {
   this.$confirm("是否提交数据", "提示", {
   confirmButtonText: "确定",
   cancelButtonText: "取消",
   type: "warning"
   }).then(() => {
   if (this.isEdit) {
    updateThemeColor(this.$route.query.id, this.theme).then(
    response => {
     if (response.code == 200) {
     this.$message({
      message: "修改成功",
      type: "success",
      duration: 1000
     });
     this.$router.back();
     } else {
     this.$message({
      message: response.msg,
      type: "error",
      duration: 1000
     });
     }
    }
    );
   } else {
    createThemeColor(this.theme).then(response => {
    if (response.code == 200) {
     this.$message({
     message: "提交成功",
     type: "success",
     duration: 1000
     });
     this.$router.back();
    } else {
     this.$message({
     message: response.msg,
     type: "error",
     duration: 1000
     });
    }
    });
   }
   });
  } else {
   this.$message({
   message: "验证失败",
   type: "error",
   duration: 1000
   });
   return false;
  }
  });
 }
 }
};
</script>




<style lang="scss" scoped>
.set-phone {
 width: calc(100% - 400px);
 padding: 5%;
 .el-form-item {
 margin-bottom: 18px;
 }
 .cla-p {
 padding: 0;
 margin: 0;
 color: #666;
 line-height: 40px;
 }
}
.app-phone {
 position: fixed;
 top: 70px;
 right: 5%;
 width: 350px;
 box-shadow: 0 0 10px rgba(50, 50, 50, 0.2);
 perspective:150;
 transition: all .2s linear;
 overflow: hidden;
 &:hover {
 transform: translate3d(0,0,4px);
 box-shadow: 0 4px 8px #e1e1e1;
 box-shadow: 0 0 20px rgba(50, 50, 50, 0.3);
 }
 .header-img {
 display: block;
 width: 96%;
 margin: 4px 2%;
 }
 .el-menu-demo {
 display: flex;
 justify-content: space-around;
 margin: 2px 4% 0 4%;
 border: none;
 }

 .el-menu--horizontal > .el-menu-item {
 height: auto;
 line-height: normal;
 padding: 4px 12px;
 margin: 0;
 }
 .banner-img {
 display: block;
 width: 100%;
 height: 100%;
 }
 .nav {
 display: flex;
 flex-wrap: wrap;
 justify-content: space-around;
 padding: 10px 0;
 background: white;
 background-size: cover;
 background-repeat:no-repeat;
 .nav-item {
  width: 50px;
  height: 80px;
  margin: 0 15px;
  text-align: center;
  .item-img {
  width: 50px;
  height: 50px;
  }
  .item-name {
  padding: 0;
  margin: 2px 0;
  font-size: 12px;
  }
 }
 }
 .goods {
 width: 100%;
 }
 .footer {
 display: flex;
 flex-wrap: wrap;
 justify-content: space-around;
 width: 100%;
 height: 50px;
 padding: 0;
 margin: 0;
 .item {
  list-style: none;
  width: 50px;
  text-align: center;
  .item-img {
  width: 30px;
  height: 30px;
  }
  .item-name {
  padding: 0;
  margin: 0;
  font-size: 10px;
  color: white;
  }
 }
 }
}
</style>