sannongzixunwang_web/components/home/pageNavigation.vue

<template>
    <div class="navigate">
        <div class="partOne">
            <div class="inner">
                <div class="navLeft">
                    <div class="navIndex">
                        <a href="/" title="首页">
                            首页
                        </a>
                    </div>
                    <div class="navClass">
                        <div>
                            主题资讯
                        </div>
                        <div>
                            互动资讯
                        </div>
                    </div>
                </div>
                <ul class="navigationOne">
                    <li v-for="(item, index) in navigation1" :key="index">
                        <a :href="'/primaryNavigation/' + item.category_id"
                            v-if="item.children_count != 0" :title="item.alias">
                            <span class="active" v-if="item.category_id == routeId">{{ item.alias }}</span>
                            <span v-else>{{ item.alias }}</span>
                        </a>
                        <a :href="'/newsList/' + item.category_id"
                            v-if="item.children_count == 0 && item.is_url != 1" :title="item.name">
                            <span class="active" v-if="item.category_id == routeId">{{ item.alias }}</span>
                            <span v-else>{{ item.alias }}</span>
                        </a>
                        <a :href="item.web_url"
                            v-if="item.children_count == 0 && item.is_url == 1" :title="item.name">
                            <span class="active" v-if="item.category_id == routeId">{{ item.alias }}</span>
                            <span v-else>{{ item.alias }}</span>
                        </a>
                    </li>
                </ul>
            </div>
        </div>
        <!-- 展示地区 -->
        <div class="cityBox">
            <div class="cityMain">
                <div class="cityTitle">
                    地方频道
                </div>
                <ul class="cityList">
                    <li v-for="(item, index) in provinceList" :key="index" @click="goToSearch(item.id)">
                        {{item.abbreviation}}
                    </li>
                </ul>
            </div>
        </div>
        <!-- 行政查询 -->
        <div class="select">
            <div class="inner">
                <div class="role left">
                    <div class="title">行政职能查询</div>
                    <div class="searchRole">
                        <el-select v-model="depValue" placeholder="职能部门" size="large" style="width: 400px">
                            <el-option v-for="(item, index) in department" :key="index" :label="item.name"
                                :value="item.id" />
                        </el-select>
                        <!-- <i></i>
                        <input type="text" v-model="typeValue" placeholder="输入关键词" class="ipt">
                        <em @click="searchDepartment"></em> -->
                    </div>
                </div>
                <div class="region left">
                    <div class="title">行政区划查询</div>
                    <div class="searchRole">
                        <el-select v-model="province" placeholder="请选择省" size="large" style="width: 80px">
                            <el-option v-for="item in provinceList" :key="item.id" :label="item.name"
                                @click="change(item.id)" :value="item.id" />
                        </el-select>
                        <i></i>
                        <el-select v-model="city" placeholder="请选择市" no-data-text="请先选择省份" size="large"
                            style="width: 80px">
                            <el-option v-for="(item, index) in cityList" :key="item.id" :label="item.name"
                                @click="change1(item.id)" :value="item.id" />
                        </el-select>
                        <i></i>
                        <el-select v-model="region" placeholder="请选择区/县" no-data-text="请先选择市" size="large"
                            style="width: 100px">
                            <el-option v-for="item in regionList" :key="item.id" :label="item.name" :value="item.id" />
                        </el-select>
                        <em @click="goToPrimary"></em>
                    </div>
                </div>
            </div>
        </div>
    </div>

</template>

<script setup>
//1.加载依赖 start ---------------------------------------->
import { ElMessage } from 'element-plus'
import { ref, onMounted } from 'vue';
import { ElSelect, ElOption } from 'element-plus'

const nuxtApp = useNuxtApp();
const axios = nuxtApp.$axios;

const route = useRoute();
const routeId = route.params.id; //获得该页面的id
//1.加载依赖 end ---------------------------------------->

//2.加载模块数据 start ---------------------------------------->
const navigation1 = ref("");
async function getPageData2() {
    const mkdata =  await requestDataPromise('/web/getWebsiteModelCategory', {
        method: 'GET',
        query: {
            'placeid': 1,
            'pid': 0,
            'num': 35
        },
    });
    navigation1.value = mkdata.data;
}
getPageData2();
//2.加载模块数据 end ---------------------------------------->

//3.职能部门 start ---------------------------------------->
let department = ref("安全")
const depValue = ref("")
const typeValue = ref("")
let departmentList = async () => {
    const { data: mkdata, error: mkdataError } =  requestData('/web/selectWebsiteDepartment', {
        method: 'GET',
        query: {
            'keyword': department.value,
        },
    });
    if (mkdataError.value) {
       //console.log()
    } else {
        console.log(department.value)
        if (mkdata.value) {
            console.log(mkdata.value.data.department)
            department.value = mkdata.value.data.department;
        }
    }
}
//获得所有部门
departmentList();
//3.职能部门 end ---------------------------------------->

//4.展示行政区划 start ---------------------------------------->
let areaList = ref("")
//4.1 省
let province = ref("")
let provinceid = ref("")
let provinceList = ref("")
//4.2 市
let city = ref("")
let cityid = ref("")
let cityList = ref("")
//4.3 县
let region = ref("")
let regionid = ref("")
let regionList = ref("")

//选择省
let areaArrList = async () => {
    const { data: mkdata, error: mkdataError } =  requestData('/web/selectWebsiteArea', {
        method: 'GET',
        query: {},
    });
    if (mkdataError.value) {
       //console.log()
    } else {
        console.log(department.value)
        if (mkdata.value) {
            console.log(mkdata.value)
            areaList.value = mkdata.value.data;
            provinceList.value = mkdata.value.data;
        }
    }
}
//一开始只需要获取一下省
areaArrList();

//选择市
let change = async (id) => {
    provinceid.value = id;
    const shengData =  await requestDataPromise('/web/selectWebsiteArea', {
        method: 'GET',
        query: {
            'province': id,
            'city': 0
        },
    });
    cityList.value = shengData.data.city;
}

//选择县
let change1 = async (id) => {
    cityid.value = id;
    const xianData =  await requestDataPromise('/web/selectWebsiteArea', {
        method: 'GET',
        query: {
            'province': provinceid.value,
            'city': cityid.value
        },
    });
    regionList.value = xianData.data.region;
}
//4.展示行政区划 end ---------------------------------------->

//5.执行搜索 start ---------------------------------------->
const getcityid = ref("")
//跳转到搜索页面
let goToSearch = (id) => {
    console.log(id)
    const route = `/search/search?catids=${id}`;
    window.location.href = route;
}

//获得cityid和
let goToPrimary = async () => {
    if (province.value != "") { getcityid.value = province.value }
    if (city.value != "") { getcityid.value = city.value }
    if (region.value != "") { getcityid.value = region.value }

    if (province.value == ""&&city.value == ""&&region.value == ""&&depValue.value=="") {
        ElMessage.error('请选择行政区划或者职能部门！')
    }else{

        const responseStatus =  await requestDataPromise('/web/selectWebsiteCategory', {
        method: 'GET',
            query: {
                'cityid': getcityid.value,
                'department_id': depValue.value
            },
        });
        if (responseStatus.data.catid && responseStatus.data.catid.length > 0) {
            const catids = responseStatus.data.catid.join(',');
            const route = `/search/search?catids=${catids}`;
            window.location.href = route;
        } else {
            // 可以在这里处理数组为空的情况
            console.log('没有可用的分类ID');
            const route = `/search/search`;
            window.location.href = route;
        }

    }
}

let searchDepartment = () => {
    //搜索职能部门
    let status = false;
    for (let item of department.value) {
        if (item.name == typeValue.value) {
            //如果有就赋值过去
            depValue.value = item.id
            status = true; //说明有可用的结果
        }
    }
    if (status == true) {
        //弹出提示告诉用户不存在
    }
}
//5.执行搜索 end ---------------------------------------->
</script>

<style lang="less" scoped>
// 导航部分
.partOne .navigationOne,
.partOne .navigationOne>li,
.partTwo .navigationTwo,
.partTwo .navigationTwo>li {
    float: left;
}

.partOne {
    width: 100%;
    height: 110px;
    margin-bottom: 10px;
    background-color: #fff;
    font-size: 20px;
    font-family: PingFang SC-Semibold;
    background: url("../../public/head/menubg.png") no-repeat center;
    
    .inner {
        display: flex;
        justify-content: space-between;
        .navLeft {
            width:160px;
            font-size: 16px;
            display: flex;
            
        }
        .navIndex {
            height: 100px;
            line-height: 120px;
            a {
                font-size: 16px;
                color: #fff;
                font-weight: bold;
                &:hover {
                    color: #ABE874;
                }
            }
        }
        .navClass {
            padding-top: 29px;
            padding-left: 30px;
            font-weight: bold;
            color: #fff;
            a {
                color: #fff; 
                &:hover {
                    color: #ABE874;
                }
            }
            div:nth-child(2){
                padding-top:20px;
            }
        }
    }

    .navigationOne {
        width: 1200px;
        color: #333;
        display: flex;
        flex-wrap: wrap;
        padding-top: 20px;
        
        li {
            width: 68px;
            font-family: PingFang SC;
            height: 40px;
            line-height: 40px;
            //font-weight: 600;
            font-size: 16px;
            text-align: left;
            font-style: normal;
            text-transform: none;
            margin: 0 10px;
            text-align: center;


            a {
                color: #fff;
                display: block;
            }
        }

        >li:hover a {
            color: #ABE874;
        }

        .active{
            color: #ABE874;
        }
    }
}

.partThree {
    width: 100%;
    height: 105px;

    .inner {
        margin-bottom: 5px;
        display: flex;
    }

    .channel,
    .areaChannel {
        float: left;
        margin-top: 17px;
    }

    .channel {
        width: 56px;
        height: 20px;
        font-family: PingFang SC, PingFang SC;
        font-weight: 600;
        font-size: 14px;
        color: #666666;
        line-height: 20px;
        text-align: left;
        font-style: normal;
        text-transform: none;

    }


    .areaChannel {
        width: 1122px;
        margin-left: 14px;

        >span {
            display: inline-block;
            height: 16px;
            line-height: 16px;
            margin-bottom: 10px;
            padding: 0 8px;
            text-align: center;
            font-family: PingFang SC, PingFang SC;
            font-weight: 400;
            font-size: 14px;
            text-align: center;
            font-style: normal;
            text-transform: none;
            border-right: 1px solid #e6e6e6;

            a {
                display: inline-block;
                height: 16px;
                color: #868686;
            }

            a:hover {
                color: #868686;
            }
        }

        >span:last-child,
        >span:nth-child(18),
        >span:nth-child(32) {
            border-right: none;

        }

        >span:hover a {
            color: #139602;
        }
    }
}


.logo {
    margin-top: 5px;
    height: 90px;

    img {
        width: 1200px;
        height: 90px;
    }
}

// 行政查询
.select {
    width: 100%;
    height: 62px;
    line-height: 62px;
    margin-top: 10px;

    .inner {
        width: 1200px;
        height: 62px;
        margin-top: 10px;
        background-color: #fafafa;
    }

    .role,
    .region {
        float: left;
        height: 62px;

        .el-select--large::v-deep .el-select__wrapper {
            font-size: 14px;
            gap: 6px;
            line-height: 24px;
            min-height: 35px;
            padding: 0;
            border: none;
            box-shadow: none;
        }

        .el-select__placeholder::v-deep.is-transparent {
            color: #999999;
            font-weight: 600;
        }

        >.title {
            float: left;
            width: 120px;
            font-family: PingFang SC, PingFang SC;
            font-weight: 600;
            font-size: 20px;
            color: #666666;
            text-align: left;
            font-style: normal;
            text-transform: none;
        }

        .searchRole {
            float: left;
            padding-left: 20px;
            box-sizing: border-box;

            i {
                display: inline-block;
                width: 1px;
                height: 12px;
                background-color: #d9d9d9;
                margin: 0 10px;
                vertical-align: middle;
            }
        }

    }

    .role {
        padding-left: 16px;

        .searchRole {
            width: 440px;
            height: 40px;
            line-height: 35px;
            background-color: #fff;
            border: 1px solid #ededed;
            margin: 10px 20px 12px 22px;
            border-radius: 25px;

            em {
                display: inline-block;
                width: 29px;
                height: 29px;
                margin: 4px;
                margin-right: 25px;
                vertical-align: -13px;
                background: url('../../public/image/Iconly／Broken／Search.png');
                cursor: pointer;
            }

            >.ipt {
                width: 245px;
                font-family: PingFang SC, PingFang SC;
                font-weight: 600;
                font-size: 14px;
                color: #666;
                line-height: 16px;
                padding-left: 22px;
                box-sizing: border-box;
                text-align: left;
                font-style: normal;
                text-transform: none;
                border: none;
                outline: none;
            }

            >.ipt::placeholder {
                color: #cccccc;
            }



            span {
                color: #999999;
            }
        }
    }

    .region {
        .searchRole {
            width: 440px;
            height: 40px;
            line-height: 35px;
            background-color: #fff;
            border: 1px solid #ededed;
            margin: 10px 0px 12px 16px;
            border-radius: 25px;
        }

        em {
            display: inline-block;
            width: 29px;
            height: 29px;
            margin-left: 48px;
            vertical-align: middle;
            background: url('../../public/image/Iconly／Broken／Search.png');
            cursor: pointer;
        }

        i {
            display: inline-block;
            width: 24px;
            height: 24px;
            margin-right: 11px;
            vertical-align: middle;
            background: url("../../public/image/Iconly／Two-tone／Arrow - Down 3.png");
        }

        span {
            color: #999999;
            margin-right: 22px;
        }
    }
}

.cityBox {

    height: 60px;
    background: #9CD26B;
    display: flex;
    margin: 0 auto;
    .cityMain {
        width: 1200px;
        height: 60px;
        line-height: 60px;
        margin: 0 auto;
        display: flex;
        justify-content: flex-start;
        .cityTitle {
            font-size: 16px;
            color: #fff;
            font-weight: bold;
            padding-left: 60px;
            margin-right: 30px;
            width: 76px;
        }
        .cityList {
           
            li {
                font-size: 16px;
                float: left;
                color: #fff;
                margin-right: 14px;
                cursor: pointer;
                &:hover {
                    color: #ABE874;
                }
            }
        }
    }
}

</style>