多维表格
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<template>
<v-row justify="center">
<v-dialog
persistent
@keydown.esc="mtdDialogCancel()"
@keydown.enter="mtdDialogSubmit(relation)"
v-model="dialogShow"
max-width="600"
>
<template v-slot:activator="{ on }">
<p class="hidden" v-on="on"></p>
</template>
<v-card class="elevation-20">
<v-card-title class="grey darken-2 subheading" style="height:30px">
<!-- {{ this.heading }} for {{ this.column.cn }} -->
</v-card-title>
<v-form v-model="valid">
<v-card-text class="pt-4 pl-4">
<p class="headline">
{{ this.heading }} for {{ this.column.cn }}
</p>
<v-row justify="space-between"
>
<v-col class="pa-1" cols="6">
<v-autocomplete
:loading="isRefTablesLoading"
label="Select Reference Table"
:full-width="false"
v-model="relation.parentTable"
:items="refTables"
item-text="tn"
required
dense
></v-autocomplete>
</v-col
>
<v-col class="pa-1" cols="6">
<v-autocomplete
:loading="isRefColumnsLoading"
label="Select Reference Column"
:full-width="false"
v-model="relation.parentColumn"
:items="refColumns"
item-text="cn"
required
dense
ref="parentColumnRef"
></v-autocomplete>
</v-col
>
</v-row>
<v-row justify="space-between"
>
<v-col class="pa-1" cols="6">
<v-autocomplete
label="On Update"
:full-width="false"
v-model="relation.onUpdate"
:items="onUpdateDeleteOptions"
required
dense
:disabled="relation.type !== 'real'"
></v-autocomplete>
</v-col>
<v-col class="pa-1" cols="6">
<v-autocomplete
label="On Delete"
:full-width="false"
v-model="relation.onDelete"
:items="onUpdateDeleteOptions"
required
dense
:disabled="relation.type !== 'real'"
></v-autocomplete>
</v-col>
</v-row>
<v-row>
<v-col class="pa-1">
<v-checkbox
false-value="real"
true-value="virtual"
label="Virtual Relation"
:full-width="false"
v-model="relation.type"
required
class="mt-0"
dense
></v-checkbox>
</v-col>
</v-row>
</v-card-text>
<v-divider></v-divider>
<v-card-actions class="pa-4">
<v-spacer></v-spacer>
<v-btn class="" @click="mtdDialogCancel()">
Cancel
</v-btn>
<v-btn
class="primary "
@click="mtdDialogSubmit(relation)"
:disabled="!valid"
><u class="shortkey">S</u>ubmit
</v-btn
>
</v-card-actions>
</v-form
>
</v-card>
</v-dialog>
</v-row>
</template>
<script>
import {mapGetters, mapActions} from "vuex";
export default {
data() {
return {
valid: false,
onUpdateDeleteOptions: [
"NO ACTION",
"CASCADE",
"RESTRICT",
"SET NULL",
"SET DEFAULT"
],
relation: {
childColumn: this.column.cn,
childTable: this.nodes.tn,
parentTable: this.column.rtn || "",
parentColumn: this.column.rcn || "",
onDelete: "CASCADE",
onUpdate: "CASCADE",
updateRelation: this.column.rtn ? true : false,
type: 'real'
},
isRefTablesLoading: false,
isRefColumnsLoading: false,
refColumns: [],
refTables: [],
relationColumnChanged: false
};
},
methods: {
async loadColumnList() {
if (!this.relation.parentTable) return;
this.isRefColumnsLoading = true;
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
// const result = await client.columnList({
// tn: this.relation.parentTable
// });
// const result = await this.sqlMgr.sqlOp({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// }, 'columnList', { tn: this.relation.parentTable})
const result = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
}, 'columnList', {tn: this.relation.parentTable}])
const columns = result.data.list;
this.refColumns = JSON.parse(JSON.stringify(columns));
if (this.relation.updateRelation && !this.relationColumnChanged) {
//only first time when editing add defaault value to this field
this.relation.parentColumn = this.column.rcn;
this.relationColumnChanged = true;
} else {
//find pk column and assign to parentColumn
const pkKeyColumns = this.refColumns.filter(el => el.pk);
this.relation.parentColumn = (pkKeyColumns[0] || {}).cn || "";
}
this.isRefColumnsLoading = false;
},
async loadTablesList() {
this.isRefTablesLoading = true;
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
// const result = await client.tableList();
// const result = await this.sqlMgr.sqlOp({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// }, 'tableList');
const result = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
}, 'tableList']);
const tables = result.data.list;
this.refTables = JSON.parse(JSON.stringify(tables));
this.isRefTablesLoading = false;
}
},
computed: {...mapGetters({sqlMgr: "sqlMgr/sqlMgr"})},
beforeCreated() {
},
async created() {
await this.loadTablesList();
if (!this.relation.parentTable) {
let tn = (this.refTables[0] || {}).tn || "";
if (tn === "nc_evolutions" || tn === "_evolutions") {
tn = (this.refTables[1] || {}).tn || "";
}
this.relation.parentTable = tn;
}
if (this.column.rtn) {
this.relation.parentTable = this.column.rtn;
}
},
mounted() {
},
beforeDestroy() {
},
destroy() {
},
validate({params}) {
return true;
},
head() {
return {};
},
props: [
"nodes",
"column",
"heading",
"dialogShow",
"mtdDialogCancel",
"mtdDialogSubmit"
],
watch: {
"relation.parentTable": function () {
this.loadColumnList();
}
},
directives: {},
components: {}
};
</script>
<style scoped>
</style>
<!--
/**
* @copyright Copyright (c) 2021, Xgene Cloud Ltd
*
* @author Naveen MR <oof1lab@gmail.com>
* @author Pranav C Balan <pranavxc@gmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
-->