<template>
<div class="container-fluid">
<div class="row">
<div class="col-md-6">
<h4>Current Item</h4>
<dl class="dl-horizontal">
<dt>ID</dt>
<dd>
<input type="text" class="form-control"
v-model="cv.currentItem && cv.currentItem.id"
:disabled="!isEditing()" />
</dd>
<dt>Country</dt>
<dd>
<input type="text" class="form-control"
v-model="cv.currentItem && cv.currentItem.country"
:disabled="!isEditing()" />
</dd>
<dt>Color</dt>
<dd>
<input type="text" class="form-control"
v-model="cv.currentItem && cv.currentItem.color"
:disabled="!isEditing()" />
</dd>
<dt>Amount</dt>
<dd>
<input type="number" class="form-control"
v-model="cv.currentItem && cv.currentItem.amount"
:disabled="!isEditing()" />
</dd>
<dt></dt>
<dd>
<div class="btn-group data-btn-group">
<button @click="edit()" v-bind:style="{display: !isEditing() ? '' : 'none'}"
class="btn btn-default btn-sm">Edit</button>
<button @click="add()" v-bind:style="{display: !isEditing() ? '' : 'none'}"
class="btn btn-default btn-sm">Add</button>
<button @click="deleteItem()" v-bind:style="{display: !isEditing() ? '' : 'none'}"
class="btn btn-default btn-sm">Delete</button>
<button @click="commit()" v-bind:style="{display: isEditing() ? '' : 'none'}"
class="btn btn-default btn-sm">Commit</button>
<button @click="cancel()" v-bind:style="{display: isEditing() ? '' : 'none'}"
class="btn btn-default btn-sm">Cancel</button>
</div>
</dd>
</dl>
</div>
<div class="col-md-6">
<h4>Navigation</h4>
<dl>
<dt>items</dt>
<dd>
<wj-collection-view-navigator :cv="cv"></wj-collection-view-navigator>
</dd>
<dt>pages</dt>
<dd>
<wj-collection-view-navigator :cv="cv" :byPage="true"></wj-collection-view-navigator>
</dd>
</dl>
<wj-menu
:value="cv.pageSize"
:header="'Page Size'"
:itemClicked="selectionPageChanged">
<wj-menu-item :value="0">No Paging</wj-menu-item>
<wj-menu-item :value="10">10</wj-menu-item>
<wj-menu-item :value="15">15</wj-menu-item>
<wj-menu-item :value="30">30</wj-menu-item>
<wj-menu-item :value="50">50</wj-menu-item>
</wj-menu>
</div>
</div>
<table class="table table-condensed table-bordered">
<thead>
<tr class="active">
<th class="text-center">
<div class="btn-group">
<wj-menu
:header="'ID'"
:itemClicked="selectionIDChanged"
:value="filter.id"
style="display:block">
<wj-menu-item :value="''">(All)</wj-menu-item>
<wj-menu-item :value="'odd'">Odd</wj-menu-item>
<wj-menu-item :value="'even'">Even</wj-menu-item>
</wj-menu>
<button class="btn btn-default" @click="toggleSort('id')">{{getSort('id')}}</button>
</div>
</th>
<th class="text-center">
<div class="btn-group">
<wj-menu
:header="'Country'"
:itemClicked="selectionCountryChanged"
:value="filter.country"
style="display:block">
<wj-menu-item :value="''">(All)</wj-menu-item>
<wj-menu-item :value="'US'">US</wj-menu-item>
<wj-menu-item :value="'Germany'">Germany</wj-menu-item>
<wj-menu-item :value="'UK'">UK</wj-menu-item>
<wj-menu-item :value="'Japan'">Japan</wj-menu-item>
<wj-menu-item :value="'Italy'">Italy</wj-menu-item>
<wj-menu-item :value="'Greece'">Greece</wj-menu-item>
<wj-menu-item :value="'France'">France</wj-menu-item>
</wj-menu>
<button class="btn btn-default" @click="toggleSort('country')">{{getSort('country')}}</button>
<button class="btn btn-default"
@click="toggleGroup('country')">{{getGroup('country')}}</button>
</div>
</th>
<th class="text-center">
<div class="btn-group">
<wj-menu
:header="'Color'"
:itemClicked="selectionColorChanged"
:value="filter.color"
style="display:block">
<wj-menu-item :value="''">(All)</wj-menu-item>
<wj-menu-item :value="'Black'">Black</wj-menu-item>
<wj-menu-item :value="'White'">White</wj-menu-item>
<wj-menu-item :value="'Red'">Red</wj-menu-item>
<wj-menu-item :value="'Green'">Green</wj-menu-item>
<wj-menu-item :value="'Blue'">Blue</wj-menu-item>
<wj-menu-item :value="'Yellow'">Yellow</wj-menu-item>
<wj-menu-item :value="'Brown'">Brown</wj-menu-item>
<wj-menu-item :value="'Orange'">Orange</wj-menu-item>
</wj-menu>
<button class="btn btn-default" @click="toggleSort('color')">
{{getSort('color')}}
</button>
<button class="btn btn-default" @click="toggleGroup('color')">
{{getGroup('color')}}
</button>
</div>
</th>
<th class="text-center">
<div class="btn-group">
<wj-menu
:header="'Amount'"
:itemClicked="selectionAmountChanged"
:value="filter.minAmount"
style="display:block">
<wj-menu-item :value="''">(All)</wj-menu-item>
<wj-menu-item :value="0">> 0</wj-menu-item>
<wj-menu-item :value="500">> 500</wj-menu-item>
<wj-menu-item :value="1000">> 1,000</wj-menu-item>
</wj-menu>
<button class="btn btn-default" @click="toggleSort('amount')">
{{getSort('amount')}}
</button>
<button class="btn btn-default" @click="toggleGroup('amount')">
{{getGroup('amount')}}
</button>
</div>
</th>
</tr>
</thead>
<tbody>
<tr
v-for="item in groupedList"
v-bind:key="item"
v-bind:class="{success: item == cv.currentItem}"
@click="moveCurrentTo(item)">
<!-- group row -->
<td v-bind:style="{display:isGroup(item)?'':'none'}" colspan="4" class="active">
<span v-bind:style="{display:'inline-block', width: (item.level * 25) + 'px'}"></span>
<b>{{item.name}}</b> ( items)
</td>
<!-- data row -->
<td v-bind:style="{display:isGroup(item)?'none':''}" class="text-center">
{{item.id}}
</td>
<td v-bind:style="{display:isGroup(item)?'none':''}" class="text-center">
{{item.country}}
</td>
<td v-bind:style="{display:isGroup(item)?'none':''}" class="text-center">
{{item.color}}
</td>
<td v-bind:style="{display:isGroup(item)?'none':''}" class="text-center">
{{item.amount | number:'1.2-2'}}
</td>
</tr>
</tbody>
</table>
</div>
</template>
<script>
import "bootstrap.css";
import "@mescius/wijmo.styles/wijmo.css";
import Vue from 'vue';
import '@mescius/wijmo.vue2.input';
import { getData } from './data';
import * as wijmo from '@mescius/wijmo';
new Vue({
el: '#app',
data: function () {
return {
cv: new wijmo.CollectionView(getData(500), {
pageSize: 10,
filter: this._filterFun.bind(this),
newItemCreator: () => {
var newItem = getData(1)[0];
newItem.id = -1;
return newItem;
}
}),
groupedList: [],
filter: {}
}
},
mounted: function(){
this.filter = { id: '', country: '', color: '', minAmount: '' };
this.groupedList = this.cv.items;
//
this.cv.collectionChanged.addHandler(() => {
this.groupedList = this.cv.items;
if (this.cv.groups && this.cv.groups.length > 0) {
this.groupedList = [];
this.cv.groups.forEach(group => this._addGroup(group));
}
});
},
methods:{
doFilter() {
if (this._timeOut) {
clearTimeout(this._timeOut);
}
//
this._timeOut = setTimeout(() => {
this._timeOut = null;
this.cv.refresh();
}, 250);
},
getFilteredItem(source, value){
let item = source.filter((item)=>{ return item.value == value })[0];
if(item !== undefined){
return item.header;
}
},
selectionPageChanged(menu){
this.cv.pageSize = menu.selectedValue;
},
selectionIDChanged(menu){
this.filter.id = menu.selectedValue;
this.doFilter();
},
selectionCountryChanged(menu){
this.filter.country = menu.selectedValue;
this.doFilter();
},
selectionColorChanged(menu){
this.filter.color = menu.selectedValue;
this.doFilter();
},
selectionAmountChanged(menu){
this.filter.minAmount = menu.selectedValue;
this.doFilter();
},
//
// IEditableCollectionView commands
isEditing() {
return this.cv.isEditingItem || this.cv.isAddingNew;
},
//
edit() {
this.cv.editItem(this.cv.currentItem);
},
//
add() {
this.cv.addNew();
},
//
deleteItem() {
this.cv.remove(this.cv.currentItem);
},
//
commit() {
this.cv.commitEdit();
this.cv.commitNew();
},
//
cancel() {
this.cv.cancelEdit();
this.cv.cancelNew();
},
//
moveCurrentTo(item) {
if (!this.isEditing() && !this.isGroup(item)) {
this.cv.moveCurrentTo(item);
}
},
//
// sorting
getSort(propName) {
let sd = this.cv.sortDescriptions;
if (sd.length > 0 && sd[0].property == propName) {
return sd[0].ascending ? '▲' : '▼';
}
return '◇';
},
//
toggleSort(propName) {
let sd = this.cv.sortDescriptions,
ascending = true;
//
if (sd.length > 0 && sd[0].property == propName) {
ascending = !sd[0].ascending;
}
//
// remove any old sort descriptors and add the new one
sd.splice(0, sd.length, new wijmo.SortDescription(propName, ascending));
},
//
// grouping
getGroup(propName) {
let index = this._findGroup(propName);
return index < 0
? /*'▯' +*/ Array(this.cv.groupDescriptions.length + 2).join('▷')
: /*'▮' +*/ Array(index + 2).join('▶');
},
//
toggleGroup(propName) {
let gd = this.cv.groupDescriptions,
index = this._findGroup(propName);
//
if (index >= 0) {
gd.removeAt(index);
} else {
if (propName == 'amount') {
// when grouping by amount, use ranges instead of specific values
gd.push(new wijmo.PropertyGroupDescription(propName, (item) => {
if (item.amount > 1000) return 'Large Amounts';
if (item.amount > 100) return 'Medium Amounts';
if (item.amount > 0) return 'Small Amounts';
//
return 'Negative Amounts';
}));
} else {
// group by specific property values
gd.push(new wijmo.PropertyGroupDescription(propName));
}
}
},
//
isGroup(item) {
return item instanceof wijmo.CollectionViewGroup;
},
_addGroup(g) {
this.groupedList.push(g);
//
if (g.isBottomLevel) {
g.items.forEach(item => this.groupedList.push(item));
} else {
g.groups.forEach(group => this._addGroup(group));
}
},
//
_findGroup(propName) {
let gd = this.cv.groupDescriptions;
//
for (let i = 0; i < gd.length; i++) {
if (gd[i].propertyName == propName) {
return i;
}
}
//
return -1;
},
//
// filtering
_filterFun(item) {
// check each filter parameter
let f = this.filter;
//
if (f) {
if ((f.id == 'odd' && item.id % 2 == 0) || (f.id == 'even' && item.id % 2 != 0)) {
return false;
}
//
if (f.country && item.country.indexOf(f.country) < 0) {
return false;
}
//
if (f.color && item.color.indexOf(f.color) < 0) {
return false;
}
//
if ((f.minAmount || f.minAmount === 0) && item.amount < f.minAmount) {
return false;
}
}
//
// all passed, return true to include the item
return true;
}
}
})
</script>
<style>
.table {
margin-bottom: 0px !important;
}
</style>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>MESCIUS Wijmo CollectionView Overview</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- SystemJS -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app.vue');
</script>
</head>
<body>
<div id="app">
</div>
</body>
</html>
export function getData(count) {
// data used to generate random items
let _colors = ['Black', 'White', 'Red', 'Green', 'Blue'];
let _countries = ['US', 'Germany', 'UK', 'Japan', 'Italy', 'Greece'];
let data = [];
//
// add count items
for (let i = 0; i < count; i++) {
// constants used to create data items
let countryId = Math.floor(Math.random() * _countries.length),
colorId = Math.floor(Math.random() * _colors.length);
//
// add the item to the list
data.push({
id: i,
country: _countries[countryId],
color: _colors[colorId],
amount: Math.random() * 10000 - 5000
});
}
return data;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
meta: {
'*.css': { loader: 'css' },
'*.vue': { loader: 'vue-loader' }
//'*.vue': { loader: 'systemjs-plugin-vue' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/wijmo': 'npm:@mescius/wijmo/index.js',
'@mescius/wijmo.input': 'npm:@mescius/wijmo.input/index.js',
'@mescius/wijmo.styles': 'npm:@mescius/wijmo.styles',
'@mescius/wijmo.cultures': 'npm:@mescius/wijmo.cultures',
'@mescius/wijmo.chart': 'npm:@mescius/wijmo.chart/index.js',
'@mescius/wijmo.chart.analytics': 'npm:@mescius/wijmo.chart.analytics/index.js',
'@mescius/wijmo.chart.animation': 'npm:@mescius/wijmo.chart.animation/index.js',
'@mescius/wijmo.chart.annotation': 'npm:@mescius/wijmo.chart.annotation/index.js',
'@mescius/wijmo.chart.finance': 'npm:@mescius/wijmo.chart.finance/index.js',
'@mescius/wijmo.chart.finance.analytics': 'npm:@mescius/wijmo.chart.finance.analytics/index.js',
'@mescius/wijmo.chart.hierarchical': 'npm:@mescius/wijmo.chart.hierarchical/index.js',
'@mescius/wijmo.chart.interaction': 'npm:@mescius/wijmo.chart.interaction/index.js',
'@mescius/wijmo.chart.radar': 'npm:@mescius/wijmo.chart.radar/index.js',
'@mescius/wijmo.chart.render': 'npm:@mescius/wijmo.chart.render/index.js',
'@mescius/wijmo.chart.webgl': 'npm:@mescius/wijmo.chart.webgl/index.js',
'@mescius/wijmo.chart.map': 'npm:@mescius/wijmo.chart.map/index.js',
'@mescius/wijmo.gauge': 'npm:@mescius/wijmo.gauge/index.js',
'@mescius/wijmo.grid': 'npm:@mescius/wijmo.grid/index.js',
'@mescius/wijmo.grid.detail': 'npm:@mescius/wijmo.grid.detail/index.js',
'@mescius/wijmo.grid.filter': 'npm:@mescius/wijmo.grid.filter/index.js',
'@mescius/wijmo.grid.search': 'npm:@mescius/wijmo.grid.search/index.js',
'@mescius/wijmo.grid.grouppanel': 'npm:@mescius/wijmo.grid.grouppanel/index.js',
'@mescius/wijmo.grid.multirow': 'npm:@mescius/wijmo.grid.multirow/index.js',
'@mescius/wijmo.grid.transposed': 'npm:@mescius/wijmo.grid.transposed/index.js',
'@mescius/wijmo.grid.transposedmultirow': 'npm:@mescius/wijmo.grid.transposedmultirow/index.js',
'@mescius/wijmo.grid.pdf': 'npm:@mescius/wijmo.grid.pdf/index.js',
'@mescius/wijmo.grid.sheet': 'npm:@mescius/wijmo.grid.sheet/index.js',
'@mescius/wijmo.grid.xlsx': 'npm:@mescius/wijmo.grid.xlsx/index.js',
'@mescius/wijmo.grid.selector': 'npm:@mescius/wijmo.grid.selector/index.js',
'@mescius/wijmo.grid.cellmaker': 'npm:@mescius/wijmo.grid.cellmaker/index.js',
'@mescius/wijmo.nav': 'npm:@mescius/wijmo.nav/index.js',
'@mescius/wijmo.odata': 'npm:@mescius/wijmo.odata/index.js',
'@mescius/wijmo.olap': 'npm:@mescius/wijmo.olap/index.js',
'@mescius/wijmo.rest': 'npm:@mescius/wijmo.rest/index.js',
'@mescius/wijmo.pdf': 'npm:@mescius/wijmo.pdf/index.js',
'@mescius/wijmo.pdf.security': 'npm:@mescius/wijmo.pdf.security/index.js',
'@mescius/wijmo.viewer': 'npm:@mescius/wijmo.viewer/index.js',
'@mescius/wijmo.xlsx': 'npm:@mescius/wijmo.xlsx/index.js',
'@mescius/wijmo.undo': 'npm:@mescius/wijmo.undo/index.js',
'@mescius/wijmo.interop.grid': 'npm:@mescius/wijmo.interop.grid/index.js',
'@mescius/wijmo.touch': 'npm:@mescius/wijmo.touch/index.js',
'@mescius/wijmo.cloud': 'npm:@mescius/wijmo.cloud/index.js',
'@mescius/wijmo.barcode': 'npm:@mescius/wijmo.barcode/index.js',
'@mescius/wijmo.barcode.common': 'npm:@mescius/wijmo.barcode.common/index.js',
'@mescius/wijmo.barcode.composite': 'npm:@mescius/wijmo.barcode.composite/index.js',
'@mescius/wijmo.barcode.specialized': 'npm:@mescius/wijmo.barcode.specialized/index.js',
"@mescius/wijmo.vue2.chart.analytics": "npm:@mescius/wijmo.vue2.chart.analytics/index.js",
"@mescius/wijmo.vue2.chart.animation": "npm:@mescius/wijmo.vue2.chart.animation/index.js",
"@mescius/wijmo.vue2.chart.annotation": "npm:@mescius/wijmo.vue2.chart.annotation/index.js",
"@mescius/wijmo.vue2.chart.finance.analytics": "npm:@mescius/wijmo.vue2.chart.finance.analytics/index.js",
"@mescius/wijmo.vue2.chart.finance": "npm:@mescius/wijmo.vue2.chart.finance/index.js",
"@mescius/wijmo.vue2.chart.hierarchical": "npm:@mescius/wijmo.vue2.chart.hierarchical/index.js",
"@mescius/wijmo.vue2.chart.interaction": "npm:@mescius/wijmo.vue2.chart.interaction/index.js",
"@mescius/wijmo.vue2.chart.radar": "npm:@mescius/wijmo.vue2.chart.radar/index.js",
'@mescius/wijmo.vue2.chart.map': 'npm:@mescius/wijmo.vue2.chart.map/index.js',
"@mescius/wijmo.vue2.chart": "npm:@mescius/wijmo.vue2.chart/index.js",
"@mescius/wijmo.vue2.core": "npm:@mescius/wijmo.vue2.core/index.js",
"@mescius/wijmo.vue2.gauge": "npm:@mescius/wijmo.vue2.gauge/index.js",
"@mescius/wijmo.vue2.grid.detail": "npm:@mescius/wijmo.vue2.grid.detail/index.js",
"@mescius/wijmo.vue2.grid.filter": "npm:@mescius/wijmo.vue2.grid.filter/index.js",
"@mescius/wijmo.vue2.grid.grouppanel": "npm:@mescius/wijmo.vue2.grid.grouppanel/index.js",
'@mescius/wijmo.vue2.grid.search': 'npm:@mescius/wijmo.vue2.grid.search/index.js',
"@mescius/wijmo.vue2.grid.multirow": "npm:@mescius/wijmo.vue2.grid.multirow/index.js",
"@mescius/wijmo.vue2.grid.sheet": "npm:@mescius/wijmo.vue2.grid.sheet/index.js",
'@mescius/wijmo.vue2.grid.transposed': 'npm:@mescius/wijmo.vue2.grid.transposed/index.js',
'@mescius/wijmo.vue2.grid.transposedmultirow': 'npm:@mescius/wijmo.vue2.grid.transposedmultirow/index.js',
"@mescius/wijmo.vue2.grid": "npm:@mescius/wijmo.vue2.grid/index.js",
"@mescius/wijmo.vue2.input": "npm:@mescius/wijmo.vue2.input/index.js",
"@mescius/wijmo.vue2.olap": "npm:@mescius/wijmo.vue2.olap/index.js",
"@mescius/wijmo.vue2.viewer": "npm:@mescius/wijmo.vue2.viewer/index.js",
"@mescius/wijmo.vue2.nav": "npm:@mescius/wijmo.vue2.nav/index.js",
"@mescius/wijmo.vue2.base": "npm:@mescius/wijmo.vue2.base/index.js",
'@mescius/wijmo.vue2.barcode.common': 'npm:@mescius/wijmo.vue2.barcode.common/index.js',
'@mescius/wijmo.vue2.barcode.composite': 'npm:@mescius/wijmo.vue2.barcode.composite/index.js',
'@mescius/wijmo.vue2.barcode.specialized': 'npm:@mescius/wijmo.vue2.barcode.specialized/index.js',
'bootstrap.css': 'npm:bootstrap/dist/css/bootstrap.min.css',
'jszip': 'npm:jszip/dist/jszip.js',
'css': 'npm:systemjs-plugin-css/css.js',
'vue': 'npm:vue/dist/vue.min.js',
'vue-loader': 'npm:systemjs-vue-browser/index.js',
//'systemjs-plugin-vue': 'npm:systemjs-plugin-vue/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel/systemjs-babel-browser.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
src: {
defaultExtension: 'js'
},
rxjs: {
defaultExtension: 'js'
},
"node_modules": {
defaultExtension: 'js'
},
wijmo: {
defaultExtension: 'js',
}
}
});
})(this);