<template>
<div class="tables">
<Grid
:data-source="store1"
class="column"
/>
<Grid
:data-source="store2"
class="column"
/>
</div>
</template>
<script>
import { HubConnectionBuilder, HttpTransportType } from '@aspnet/signalr';
import * as AspNetData from 'devextreme-aspnet-data-nojquery';
import Grid from './Grid.vue';
import Guid from 'devextreme/core/guid';
const BASE_PATH = 'https://js.devexpress.com/Demos/NetCore/';
const url = `${BASE_PATH }api/DataGridCollaborativeEditing/`;
const groupId = new Guid().toJSON();
const createStore = () => AspNetData.createStore({
key: 'ID',
loadUrl: url,
insertUrl:url,
updateUrl:url,
deleteUrl:url,
onBeforeSend: function(operation, ajaxSettings) {
ajaxSettings.data.groupId = groupId;
}
});
const store1 = createStore();
const store2 = createStore();
const updateStores = (events) => {
store1.push(events);
store2.push(events);
};
export default {
components: {
Grid
},
data() {
return {
store1,
store2
};
}
};
const hubUrl = `${BASE_PATH}dataGridCollaborativeEditingHub?GroupId=${groupId}`;
const connection = new HubConnectionBuilder()
.withUrl(hubUrl, {
skipNegotiation: true,
transport: HttpTransportType.WebSockets
})
.build();
connection.start()
.then(function() {
connection.on('update', function(key, data) {
updateStores([{ type: 'update', key: key, data: data }]);
});
connection.on('insert', function(data) {
updateStores([{ type: 'insert', data: data }]);
});
connection.on('remove', function(key) {
updateStores([{ type: 'remove', key: key }]);
});
});
</script>
<style scoped>
.tables {
display: flex;
}
.column:first-child {
width: 50%;
padding-right: 15px;
}
.column:last-child {
width: 50%;
padding-left: 15px;
}
</style>
<template>
<DxDataGrid
:data-source="dataSource"
:height="600"
:show-borders="true"
:repaint-changes-only="true"
:highlight-changes="true"
>
<DxPaging
:enabled="false"
/>
<DxEditing
:allow-deleting="true"
:allow-updating="true"
:allow-adding="true"
:use-icons="true"
mode="cell"
refresh-mode="reshape"
/>
<DxColumn
:width="50"
data-field="Prefix"
caption="Title"
>
<DxRequiredRule/>
</DxColumn>
<DxColumn
data-field="FirstName"
>
<DxRequiredRule/>
</DxColumn>
<DxColumn
:lookup="lookup"
data-field="StateID"
caption="State"
>
<DxRequiredRule/>
</DxColumn>
<DxColumn
data-field="BirthDate"
data-type="date"
>
<DxRangeRule
:max="maxDate"
message="Date can not be greater than 01/01/3000"
/>
</DxColumn>
</DxDataGrid>
</template>
<script>
import { DxDataGrid, DxColumn, DxPaging, DxEditing, DxRequiredRule, DxRangeRule } from 'devextreme-vue/data-grid';
import * as AspNetData from 'devextreme-aspnet-data-nojquery';
const statesStore = AspNetData.createStore({
key: 'ID',
loadUrl: 'https://js.devexpress.com/Demos/NetCore/api/DataGridStatesLookup'
});
export default {
components: {
DxDataGrid,
DxColumn,
DxPaging,
DxEditing,
DxRequiredRule,
DxRangeRule
},
props: {
dataSource: {
type: Object,
default: ()=>({})
}
},
data() {
return {
maxDate: new Date(3000, 0),
lookup: {
dataSource: statesStore,
displayExpr: 'Name',
valueExpr: 'ID'
}
};
}
};
</script>
import { createApp } from 'vue';
import App from './App.vue';
createApp(App).mount('#app');
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/20.2.5/css/dx.light.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app">
</div>
</div>
</body>
</html>
System.config({
transpiler: 'plugin-babel',
meta: {
'*.vue': {
loader: 'vue-loader'
},
'devextreme/localization.js': {
"esModule": true
},
'devextreme-aspnet-data-nojquery': {
'esModule': true
},
},
paths: {
'npm:': 'https://unpkg.com/'
},
map: {
'vue': 'npm:vue@3.0.0/dist/vue.esm-browser.js',
'vue-loader': 'npm:dx-systemjs-vue-browser@1.0.15/index.js',
'@aspnet/signalr': 'npm:@aspnet/signalr@1.0.0/dist/cjs',
'tslib': 'npm:tslib@2.1.0/tslib.js',
'devextreme-aspnet-data-nojquery': 'npm:devextreme-aspnet-data-nojquery@2.7.1/index.js',
'mitt': 'npm:mitt/dist/mitt.umd.js',
'rrule': 'npm:rrule@2.6.6/dist/es5/rrule.js',
'luxon': 'npm:luxon@1.25.0/build/global/luxon.min.js',
'es6-object-assign': 'npm:es6-object-assign@1.1.0',
'devextreme': 'npm:devextreme@20.2.5',
'devextreme-vue': 'npm:devextreme-vue@20.2.5',
'jszip': 'npm:jszip@3.5.0/dist/jszip.min.js',
'devextreme-quill': 'npm:devextreme-quill@0.9.8/dist/dx-quill.min.js',
'devexpress-diagram': 'npm:devexpress-diagram@2.0.11/dist/dx-diagram.js',
'devexpress-gantt': 'npm:devexpress-gantt@2.0.18/dist/dx-gantt.js',
'preact': 'npm:preact@10.5.11/dist/preact.js',
'preact/hooks': 'npm:preact@10.5.11/hooks/dist/hooks.js',
'plugin-babel': 'npm:systemjs-plugin-babel@0.0.25/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0.0.25/systemjs-babel-browser.js'
},
packages: {
'devextreme-vue': {
main: 'index.js'
},
'devextreme': {
defaultExtension: 'js'
},
'devextreme/events/utils': {
main: 'index'
},
'devextreme/events': {
main: 'index'
},
'@aspnet/signalr': {
main: 'index.js',
defaultExtension: 'js'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});