init project
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loujf
192
qd/src/views/system/param/index.vue
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192
qd/src/views/system/param/index.vue
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<template>
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<div class="app-container">
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<!--工具栏-->
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<div class="head-container">
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<!--如果想在工具栏加入更多按钮，可以使用插槽方式， slot = 'left' or 'right'-->
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<crudOperation :permission="permission"/>
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<!--表单组件-->
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<el-dialog
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:close-on-click-modal="false"
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:before-close="crud.cancelCU"
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:visible.sync="crud.status.cu > 0"
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:title="crud.status.title"
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width="500px"
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>
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<el-form ref="form" :model="form" :rules="rules" size="small" label-width="80px">
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<el-form-item label="编码" prop="code">
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<el-input v-model="form.code" style="width: 370px;"/>
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</el-form-item>
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<el-form-item label="名字" prop="name">
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<el-input v-model="form.name" style="width: 370px;"/>
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</el-form-item>
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<el-form-item label="值" prop="value">
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<el-input v-model="form.value" style="width: 370px;"/>
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</el-form-item>
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<el-form-item label="启用" prop="is_active">
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<el-radio-group v-model="form.is_active" size="mini">
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<el-radio-button label="1">是</el-radio-button>
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<el-radio-button label="0">否</el-radio-button>
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</el-radio-group>
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</el-form-item>
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<el-form-item label="备注" prop="description">
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<el-input v-model="form.remark" style="width: 380px;" rows="5" type="textarea"/>
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</el-form-item>
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</el-form>
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<div slot="footer" class="dialog-footer">
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<el-button type="text" @click="crud.cancelCU">取消</el-button>
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<el-button :loading="crud.cu === 2" type="primary" @click="crud.submitCU">确认</el-button>
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</div>
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</el-dialog>
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<!--表格渲染-->
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<el-table
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ref="table"
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v-loading="crud.loading"
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:data="crud.data"
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size="small"
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style="width: 100%;"
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@selection-change="crud.selectionChangeHandler"
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>
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<el-table-column type="selection" width="55"/>
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<el-table-column v-if="false" prop="id" label="id"/>
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<el-table-column prop="code" label="编码"/>
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<el-table-column prop="name" label="名称"/>
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<el-table-column prop="value" label="值"/>
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<el-table-column prop="remark" label="备注"/>
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<el-table-column prop="is_active" label="启用" width="75px">
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<template slot-scope="scope">
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<span v-if="scope.row.is_active==0">否</span>
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<span v-else>是</span>
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</template>
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</el-table-column>
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<el-table-column prop="create_by" label="创建者"/>
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<el-table-column v-permission="['admin','param:edit','param:del']" label="操作" width="150px" align="center">
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<template slot-scope="scope">
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<udOperation
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:data="scope.row"
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:permission="permission"
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/>
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</template>
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</el-table-column>
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</el-table>
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<!--分页组件-->
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<pagination/>
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</div>
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</div>
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</template>
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<script>
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import crudParam from '@/api/system/param'
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import CRUD, { presenter, header, form, crud } from '@crud/crud'
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import rrOperation from '@crud/RR.operation'
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import crudOperation from '@crud/CRUD.operation'
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import udOperation from '@crud/UD.operation'
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import pagination from '@crud/Pagination'
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const defaultForm = {
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id: null,
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code: null,
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name: null,
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value: null,
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remark: null,
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is_active: 1,
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create_by: null,
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create_time: null,
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update_by: null,
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update_time: null
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}
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export default {
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name: 'Param',
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components: { pagination, crudOperation, rrOperation, udOperation },
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mixins: [presenter(), header(), form(defaultForm), crud()],
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cruds() {
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return CRUD({ title: '系统参数', url: 'api/param', idField: 'id', sort: 'id,desc', crudMethod: { ...crudParam } })
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},
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data() {
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return {
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permission: {
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add: ['admin', 'param:add'],
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edit: ['admin', 'param:edit'],
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del: ['admin', 'param:del']
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},
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rules: {
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id: [
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{ required: true, message: '不能为空', trigger: 'blur' }
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],
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code: [
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{ required: true, message: '不能为空', trigger: 'blur' }
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],
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name: [
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{ required: true, message: '不能为空', trigger: 'blur' }
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],
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value: [
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{ required: true, message: '不能为空', trigger: 'blur' }
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],
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create_time: [
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{ required: true, message: '不能为空', trigger: 'blur' }
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]
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}
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}
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},
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methods: {
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// 钩子：在获取表格数据之前执行，false 则代表不获取数据
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[CRUD.HOOK.beforeRefresh]() {
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return true
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},
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webSocket() {
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const that = this
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if (typeof (WebSocket) == 'undefined') {
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this.$notify({
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title: '提示',
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message: '当前浏览器无法接收实时报警信息，请使用谷歌浏览器！',
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type: 'warning',
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duration: 0
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})
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} else {
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let id = '123'
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// 获取token保存到vuex中的用户信息，此处仅适用于本项目，注意删除或修改
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// 实例化socket，这里我把用户名传给了后台，使后台能判断要把消息发给哪个用户，其实也可以后台直接获取用户IP来判断并推送
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const socketUrl = process.env.VUE_APP_WS_API + id
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this.socket = new WebSocket(socketUrl)
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// 监听socket打开
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this.socket.onopen = function() {
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console.log('浏览器WebSocket已打开')
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that.socket.send("测试客户端发送消息");
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}
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// 监听socket消息接收
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this.socket.onmessage = function(msg) {
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console.log(msg);
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// 转换为json对象
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/* const data = JSON.parse(msg.data);*/
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}
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// 监听socket错误
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this.socket.onerror = function() {
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that.$notify({
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title: '错误',
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message: '服务器错误，无法接收实时报警信息',
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type: 'error',
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duration: 0
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})
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}
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// 监听socket关闭
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this.socket.onclose = function() {
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console.log('WebSocket已关闭')
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}
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}
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}
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},
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created() {
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this.webSocket()
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}
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}
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</script>
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<style scoped>
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</style>
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