89 lines
3.9 KiB
Vue
89 lines
3.9 KiB
Vue
<template>
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<div style="font-size: 13px; font-family: Verdana; float: left">
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<JqxGrid :width="getWidth" :source="dataAdapter" :columns="columns"
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:autoheight="true" :virtualmode="true" :pageable="true"
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:rendergridrows="rendergridrows">
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</JqxGrid>
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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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dataAdapter: new jqx.dataAdapter(this.source),
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columns: [
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{ text: 'Id', datafield: 'id', width: 50 },
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{ text: 'First Name', datafield: 'firstname', width: 120 },
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{ text: 'Last Name', datafield: 'lastname', width: 120 },
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{ text: 'Product', datafield: 'productname', width: 180 },
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{ text: 'Quantity', datafield: 'quantity', width: 100, cellsalign: 'right' },
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{ text: 'Unit Price', datafield: 'price', width: 100, cellsalign: 'right', cellsformat: 'c2' },
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{ text: 'Total', datafield: 'total', cellsrenderer: this.totalcolumnrenderer, cellsalign: 'right' }
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]
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}
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},
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beforeCreate: function () {
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this.source = {
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datatype: 'array',
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localdata: {},
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totalrecords: 1000000
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}
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this.firstNames = [
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'Andrew', 'Nancy', 'Shelley', 'Regina', 'Yoshi', 'Antoni', 'Mayumi', 'Ian', 'Peter', 'Lars', 'Petra', 'Martin', 'Sven', 'Elio', 'Beate', 'Cheryl', 'Michael', 'Guylene'
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];
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this.lastNames = [
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'Fuller', 'Davolio', 'Burke', 'Murphy', 'Nagase', 'Saavedra', 'Ohno', 'Devling', 'Wilson', 'Peterson', 'Winkler', 'Bein', 'Petersen', 'Rossi', 'Vileid', 'Saylor', 'Bjorn', 'Nodier'
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];
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this.productNames = [
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'Black Tea', 'Green Tea', 'Caffe Espresso', 'Doubleshot Espresso', 'Caffe Latte', 'White Chocolate Mocha', 'Cramel Latte', 'Caffe Americano', 'Cappuccino', 'Espresso Truffle', 'Espresso con Panna', 'Peppermint Mocha Twist'
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];
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this.priceValues = [
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'2.25', '1.5', '3.0', '3.3', '4.5', '3.6', '3.8', '2.5', '5.0', '1.75', '3.25', '4.0'
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];
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},
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methods: {
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generateData: function(startindex, endindex) {
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let data = {};
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for (let i = startindex; i < endindex; i++) {
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let row = {};
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let productindex = Math.floor(Math.random() * this.productNames.length);
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let price = parseFloat(this.priceValues[productindex]);
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let quantity = 1 + Math.round(Math.random() * 10);
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row['id'] = i;
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row['firstname'] = this.firstNames[Math.floor(Math.random() * this.firstNames.length)];
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row['lastname'] = this.lastNames[Math.floor(Math.random() * this.lastNames.length)];
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row['productname'] = this.productNames[productindex];
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row['price'] = price;
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row['quantity'] = quantity;
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row['total'] = price * quantity;
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data[i] = row;
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}
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return data;
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},
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rendergridrows: function (params) {
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let data = this.generateData(params.startindex, params.endindex);
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return data;
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},
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totalcolumnrenderer: function (row, column, cellvalue) {
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let newCellValue = jqx.dataFormat.formatnumber(cellvalue, 'c2');
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return '<span style="margin: 6px 3px; font-size: 12px; float: right; font-weight: bold;">' + newCellValue + '</span>';
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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> |