<template>
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<div class="app-container">
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<el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
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<el-form-item label="名称" prop="name">
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<el-input
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v-model="queryParams.name"
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placeholder="请输入表达式名称"
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clearable
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@keyup.enter.native="handleQuery"
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/>
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</el-form-item>
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<el-form-item>
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<el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
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<el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
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</el-form-item>
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</el-form>
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<el-table v-loading="loading" :data="expressionList" @current-change="handleSingleExpSelect">
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<el-table-column width="55" align="center" >
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<template slot-scope="scope">
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<!-- 可以手动的修改label的值，从而控制选择哪一项 -->
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<el-radio v-model="radioSelected" :label="scope.row.id">{{''}}</el-radio>
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</template>
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</el-table-column>
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<el-table-column label="名称" align="center" prop="name" />
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<el-table-column label="表达式内容" align="center" prop="expression" />
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<el-table-column label="表达式类型" align="center" prop="dataType" >
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<template slot-scope="scope">
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<dict-tag :options="dict.type.exp_data_type" :value="scope.row.dataType"/>
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</template>
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</el-table-column>
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</el-table>
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<pagination
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v-show="total>0"
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:total="total"
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:page-sizes="[5,10]"
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layout="prev, pager, next"
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:page.sync="queryParams.pageNum"
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:limit.sync="queryParams.pageSize"
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@pagination="getList"
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/>
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</div>
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</template>
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<script>
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import { listExpression } from "@/api/flowable/expression";
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import {StrUtil} from "@/utils/StrUtil";
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export default {
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name: "Expression",
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dicts: ['sys_common_status','exp_data_type'],
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// 接受父组件的值
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props: {
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// 回显数据传值
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selectValues: {
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type: Object,
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default: null,
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required: false
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}
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},
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data() {
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return {
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// 遮罩层
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loading: true,
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// 选中数组
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ids: [],
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// 非单个禁用
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single: true,
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// 非多个禁用
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multiple: true,
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// 显示搜索条件
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showSearch: true,
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// 总条数
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total: 0,
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// 流程达式表格数据
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expressionList: [],
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// 弹出层标题
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title: "",
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// 是否显示弹出层
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open: false,
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// 查询参数
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queryParams: {
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pageNum: 1,
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pageSize: 10,
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name: null,
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expression: null,
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status: null,
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},
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radioSelected: null // 单选框传值
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};
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},
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watch: {
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selectValues: {
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handler(newVal) {
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if (newVal) {
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this.radioSelected = newVal.id
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} else {
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this.radioSelected = null
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}
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},
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immediate: true,
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}
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},
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created() {
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this.getList();
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},
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methods: {
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/** 查询流程达式列表 */
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getList() {
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this.loading = true;
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listExpression(this.queryParams).then(response => {
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this.expressionList = response.rows;
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this.total = response.total;
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this.loading = false;
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});
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},
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/** 搜索按钮操作 */
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handleQuery() {
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this.queryParams.pageNum = 1;
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this.getList();
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},
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/** 重置按钮操作 */
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resetQuery() {
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this.resetForm("queryForm");
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this.handleQuery();
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},
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// 单选框选中数据
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handleSingleExpSelect(selection) {
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this.radioSelected = selection.id;//点击当前行时,radio同样有选中效果
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this.$emit('handleSingleExpSelect',selection);
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},
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}
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};
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</script>
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