115 lines
5.9 KiB
Vue
115 lines
5.9 KiB
Vue
<template>
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<div>
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<JqxGrid ref="myGrid"
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@cellselect="myGridOnCellSelect($event)" @cellendedit="myGridOnCellEndEdit($event)"
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:width="getWidth" :source="ordersAdapter" :columns="columns"
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:pageable="true" :editable="true" :autoheight="true"
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:selectionmode="'singlecell'">
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</JqxGrid>
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<div ref="eventLog" style="font-size: 13px; font-family: Verdana; margin-top: 20px"></div>
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</div>
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</template>
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<script>
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import JqxGrid from "jqwidgets-scripts/jqwidgets-vue/vue_jqxgrid.vue";
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export default {
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components: {
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JqxGrid
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},
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data: function () {
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return {
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getWidth: '90%',
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ordersAdapter: new jqx.dataAdapter(this.ordersSource),
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columns: [
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{ text: 'Employee Name', datafield: 'EmployeeID', displayfield: 'EmployeeName', columntype: 'dropdownlist', width: 150 },
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{ text: 'Ship City', datafield: 'ShipCity', width: 150 },
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{ text: 'Ship Country', datafield: 'ShipCountry', width: 150 },
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{ text: 'Ship Name', datafield: 'ShipName' }
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]
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}
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},
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beforeCreate: function () {
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const employeesSource = {
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datatype: 'xml',
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datafields: [
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{ name: 'FirstName', type: 'string' },
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{ name: 'LastName', type: 'string' }
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],
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root: 'Employees',
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record: 'Employee',
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id: 'EmployeeID',
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url: 'employees.xml',
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async: false
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};
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const employeesAdapter = new jqx.dataAdapter(employeesSource, {
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autoBind: true,
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beforeLoadComplete: (records) => {
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let data = new Array();
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// update the loaded records. Dynamically add EmployeeName and EmployeeID fields.
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for (let i = 0; i < records.length; i++) {
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let employee = records[i];
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employee.EmployeeName = employee.FirstName + ' ' + employee.LastName;
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employee.EmployeeID = employee.uid;
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data.push(employee);
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}
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return data;
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}
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});
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this.ordersSource = {
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datatype: 'xml',
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datafields: [
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// name - determines the field's name.
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// value - the field's value in the data source.
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// values - specifies the field's values.
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// values.source - specifies the foreign source. The expected value is an array.
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// values.value - specifies the field's name in the foreign source.
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// values.name - specifies the field's value in the foreign source.
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// When the ordersAdapter is loaded, each record will have a field called 'EmployeeName'. The 'EmployeeName' for each record comes from the employeesAdapter where the record's 'EmployeeID' from orders.xml matches to the 'EmployeeID' from employees.xml.
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{ name: 'EmployeeName', value: 'EmployeeID', values: { source: employeesAdapter.records, value: 'EmployeeID', name: 'EmployeeName' } },
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{ name: 'EmployeeID', map: 'm\\:properties>d\\:EmployeeID' },
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{ name: 'ShippedDate', map: 'm\\:properties>d\\:ShippedDate', type: 'date' },
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{ name: 'Freight', map: 'm\\:properties>d\\:Freight', type: 'float' },
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{ name: 'ShipName', map: 'm\\:properties>d\\:ShipName' },
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{ name: 'ShipAddress', map: 'm\\:properties>d\\:ShipAddress' },
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{ name: 'ShipCity', map: 'm\\:properties>d\\:ShipCity' },
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{ name: 'ShipCountry', map: 'm\\:properties>d\\:ShipCountry' }
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],
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root: 'entry',
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record: 'content',
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id: 'm\\:properties>d\\:OrderID',
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url: 'orders.xml',
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pager: (pagenum, pagesize, oldpagenum) => {
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// callback called when a page or page size is changed.
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}
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};
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},
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methods: {
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myGridOnCellSelect: function(event) {
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let column = this.$refs.myGrid.getcolumn(event.args.datafield);
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let value = this.$refs.myGrid.getcellvalue(event.args.rowindex, column.datafield);
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let displayValue = this.$refs.myGrid.getcellvalue(event.args.rowindex, column.displayfield);
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this.$refs.eventLog.innerHTML = '<div>Selected Cell<br/>Row: ' + event.args.rowindex + ', Column: ' + column.text + ', Value: ' + value + ', Label: ' + displayValue + '</div>';
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},
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myGridOnCellEndEdit: function(event) {
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let column = this.$refs.myGrid.getcolumn(event.args.datafield);
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let eventLog = this.$refs.eventLog;
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if (column.displayfield != column.datafield) {
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eventLog.innerHTML = '<div>Cell Edited:<br/>Index: ' + event.args.rowindex + ', Column: ' + column.text + '<br/>Value: ' + event.args.value.value + ', Label: ' + event.args.value.label
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+ '<br/>Old Value: ' + event.args.oldvalue.value + ', Old Label: ' + event.args.oldvalue.label + '</div>';
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}
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else {
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eventLog.innerHTML = '<div>Cell Edited:<br/>Row: ' + event.args.rowindex + ', Column: ' + column.text + '<br/>Value: ' + event.args.value
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+ '<br/>Old Value: ' + event.args.oldvalue + '</div>';
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}
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}
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}
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}
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</script>
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<style>
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</style> |