<template>
<div>
<DxDataGrid
id="gridContainer"
:ref="dataGridRefName"
:data-source="dataSource"
:columns="columns"
:show-borders="true"
:focused-row-enabled="true"
:auto-navigate-to-focused-row="autoNavigateToFocusedRow"
v-model:focused-row-key="focusedRowKey"
@focused-row-changing="onFocusedRowChanging"
@focused-row-changed="onFocusedRowChanged"
>
<DxPaging :page-size="10"/>
</DxDataGrid>
<div class="task-info">
<div class="info">
<div id="taskSubject">{{ taskSubject }}</div>
<p
id="taskDetails"
v-html="taskDetails"
/>
</div>
<div class="progress">
<span id="taskStatus">{{ taskStatus }}</span>
<span id="taskProgress">{{ taskProgress }}</span>
</div>
</div>
<div class="options">
<div class="caption">Options</div>
<div class="option">
<span>Focused Row Key </span>
<DxNumberBox
id="taskId"
:ref="taskIdEditorRefName"
:min="1"
:max="183"
:step="0"
v-model:value="focusedRowKey"
/>
</div>
<div class="option">
<DxCheckBox
:text="'Auto Navigate To Focused Row'"
v-model:value="autoNavigateToFocusedRow"
/>
</div>
</div>
</div>
</template>
<script>
import 'devextreme/data/odata/store';
import { DxDataGrid, DxPager, DxPaging } from 'devextreme-vue/data-grid';
import DxNumberBox from 'devextreme-vue/number-box';
import DxCheckBox from 'devextreme-vue/check-box';
const dataGridRefName = 'dataGrid';
const taskIdEditorRefName = 'taskIdEditor';
export default {
components: {
DxDataGrid,
DxPager,
DxPaging,
DxNumberBox,
DxCheckBox
},
data() {
return {
taskIdEditorRefName: taskIdEditorRefName,
dataGridRefName: dataGridRefName,
taskSubject: '',
taskDetails: '',
taskStatus: '',
taskProgress: '',
dataSource: {
store: {
type: 'odata',
key: 'Task_ID',
url: 'https://js.devexpress.com/Demos/DevAV/odata/Tasks'
},
expand: 'ResponsibleEmployee',
select: [
'Task_ID',
'Task_Subject',
'Task_Start_Date',
'Task_Status',
'Task_Description',
'Task_Completion',
'ResponsibleEmployee/Employee_Full_Name'
]
},
focusedRowKey: 117,
autoNavigateToFocusedRow: true,
columns: [
{
dataField: 'Task_ID',
width: 80
}, {
caption: 'Start Date',
dataField: 'Task_Start_Date',
dataType: 'date'
}, {
caption: 'Assigned To',
dataField: 'ResponsibleEmployee.Employee_Full_Name',
cssClass: 'employee',
allowSorting: false
}, {
caption: 'Subject',
dataField: 'Task_Subject',
width: 350
}, {
caption: 'Status',
dataField: 'Task_Status'
}
],
isReady: false
};
},
methods: {
onFocusedRowChanging(e) {
var pageSize = e.component.pageSize(),
pageIndex = e.component.pageIndex(),
isLoading = e.component.getController('data').isLoading(),
key = e.event && e.event.key;
if(!isLoading) {
if(key && e.prevRowIndex === e.newRowIndex) {
if(e.newRowIndex === pageSize - 1) {
e.component.pageIndex(pageIndex + 1).done(function() {
e.component.option('focusedRowIndex', 0);
});
} else if(e.newRowIndex === 0) {
e.component.pageIndex(pageIndex - 1).done(function() {
e.component.option('focusedRowIndex', pageSize - 1);
});
}
}
}
},
onFocusedRowChanged: function(e) {
var data = e.row && e.row.data;
this.taskSubject = data && data.Task_Subject;
this.taskDetails = data && data.Task_Description;
this.taskStatus = data && data.Task_Status;
this.taskProgress = data && data.Task_Completion ? `${data.Task_Completion }%` : '';
this.focusedRowKey = e.component.option('focusedRowKey');
}
}
};
</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" />
<link rel="stylesheet" type="text/css" href="styles.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>
</body>
</html>
.task-info {
font-family: Segoe UI;
min-height: 200px;
display: flex;
flex-wrap: nowrap;
border: 2px solid rgba(0, 0, 0, 0.1);
padding: 16px;
box-sizing: border-box;
align-items: baseline;
justify-content: space-between;
}
#taskSubject {
line-height: 29px;
font-size: 18px;
font-weight: bold;
}
#taskDetails {
line-height: 22px;
font-size: 14px;
margin-top: 0;
margin-bottom: 0;
}
.progress {
display: flex;
flex-direction: column;
white-space: pre;
min-width: 105px;
}
.info {
margin-right: 40px;
}
#taskProgress {
line-height: 42px;
font-size: 40px;
font-weight: bold;
}
.options {
margin-top: 20px;
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
position: relative;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
margin-right: 44px;
display: inline-block;
}
.option:last-child {
margin-right: 0;
}
.option > .dx-numberbox {
width: 200px;
display: inline-block;
vertical-align: middle;
}
.option > span {
margin-right: 10px;
}
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',
'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'
},
'es6-object-assign': {
main: './index.js',
defaultExtension: 'js'
}
},
babelOptions: {
sourceMaps: false,
stage0: true
}
});