표 슬라이서는 표를 사용하기 때문에 슬라이서를 만들려면 먼저 표를 추가해야 합니다.
다음 코드와 같이 add 메서드를 사용하여 슬라이서를 추가할 수 있습니다.
슬라이서는 슬라이서 헤더와 슬라이서 본문으로 구성됩니다.
슬라이서 헤더는 슬라이서 캡션, multiSelect와 필터 지우기 버튼으로 구성됩니다. 슬라이서 캡션은 캡션을 표시하는 데 사용됩니다. 필터 지우기 버튼은 슬라이서 필터를 해제하는 데 사용되며 기본적으로 비활성화되어 있습니다. 슬라이서 항목이 필터링된 경우에만 활성화됩니다.
슬라이서 본문은 슬라이서 항목으로 구성됩니다. 슬라이서 항목에는 다음 네 종류가 있습니다.
No Data Items: 항목이 다른 슬라이서에 의해 필터링되었습니다.
Has Data Items: 항목이 다른 슬라이서에 의해 필터링되지 않았습니다.
Selected Items: 항목이 항목 자체에 의해 필터링되었습니다.
Unselected Items: 항목이 항목 자체에 의해 필터링되지 않았습니다.
항목은 다른 슬라이서로 필터링되는 경우 데이터 항목 없음과 데이터 항목 있음과, 자체 필터링되는 경우 선택된 항목과 선택되지 않은 항목으로 각각 나뉩니다.
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
</gc-spread-sheets>
<div class="options-container">
<p style="padding:2px 10px; background-color:#F4F8EB">Select the slicer and then change the options.</p>
<div class="option-row">
<label for="slicer_name" style="display: inline-block;width: 150px">Name:</label>
<input type="text" id="slicer_name" :disabled="disableName" v-model="name" @change="updateName" />
</div>
<div class="option-row">
<label for="slicer_caption_name" style="display: inline-block;width: 150px">Caption Name:</label>
<input type="text" id="slicer_caption_name" :disabled="disableCaptionName" v-model="captionName"
@change="updateCaptionName" />
</div>
<div class="option-row">
<input type="checkbox" id="show_header" :disabled="disableCaptionName" v-model="showHeader"
@change="updateShowHeader" />
<label for="show_header">ShowHeader</label>
</div>
<div class="option-row">
<input type="checkbox" id="show_nodata_items" :disabled="disableCaptionName" checked v-model="showNoDataItems"
@change="updateShowNoDataItems" />
<label for="show_nodata_items">ShowNoDataItems</label>
</div>
<div class="option-row">
<p class="desc">Check this box to show the unfiltered data items last in the slicer.</p>
<input type="checkbox" id="show_nodata_items_last" :disabled="disableCaptionName"
v-model="showNoDataItemsInLast" @change="updateShowNoDataItemsInLast" />
<label for="show_nodata_items_last">ShowNoDataItemsInLast</label>
<p style="padding:2px 10px; background-color:#F4F8EB">Check this box to gray out items that aren’t present in
the table.</p>
<input type="checkbox" id="visually_nodata_items" :disabled="disableCaptionName" v-model="visuallyNoDataItems"
@change="updateVisuallyNoDataItems" />
<label for="visually_nodata_items">VisuallyNoDataItems</label>
</div>
</div>
</div>
</template>
<script setup>
import '@mescius/spread-sheets-vue';
import '@mescius/spread-sheets-slicers';
import { ref } from "vue";
import GC from '@mescius/spread-sheets';
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
const spreadRef = ref(null);
const name = ref('');
const captionName = ref('');
const showHeader = ref(true);
const showNoDataItems = ref(true);
const showNoDataItemsInLast = ref(false);
const visuallyNoDataItems = ref(true);
const disableName = ref(true);
const disableCaptionName = ref(true);
const selectedSlicersList = ref([]);
const GCsheets = GC.Spread.Sheets;
const getSelectedSlicers = (sheet) => {
if (!sheet) {
return null;
}
let slicers = sheet.slicers.all();
if (!slicers || _isEmptyObject(slicers)) {
return null;
}
let selectedSlicersList = [];
for (let item in slicers) {
let slicer = slicers[item];
if (slicer.isSelected()) {
selectedSlicersList.push(slicer);
}
}
return selectedSlicersList;
}
const _isEmptyObject = (obj) => {
for (let name in obj) {
return false;
}
return true;
}
const updateName = () => {
if (!name.value) {
return;
}
selectedSlicersList.value.forEach((slicer) => {
slicer.name(name.value);
})
}
const updateCaptionName = () => {
selectedSlicersList.value.forEach((slicer) => {
slicer.captionName(captionName.value);
})
}
const updateShowHeader = () => {
selectedSlicersList.value.forEach((slicer) => {
slicer.showHeader(showHeader.value);
})
}
const updateShowNoDataItems = () => {
selectedSlicersList.value.forEach((slicer) => {
slicer.showNoDataItems(showNoDataItems.value);
})
}
const updateShowNoDataItemsInLast = () => {
selectedSlicersList.value.forEach((slicer) => {
slicer.showNoDataItemsInLast(showNoDataItemsInLast.value);
})
}
const updateVisuallyNoDataItems = () => {
selectedSlicersList.value.forEach((slicer) => {
slicer.visuallyNoDataItems(visuallyNoDataItems.value);
})
}
const initSpread = (spread) => {
spread.suspendPaint();
let sheet = spread.getActiveSheet();
let dataColumns = ["Name", "City", "Birthday", "Sex", "Weight", "Height"];
let data = [
["Bob", "NewYork", "1968/6/8", "man", "80", "180"],
["Betty", "NewYork", "1972/7/3", "woman", "72", "168"],
["Cherry", "Washington", "1986/2/2", "woman", "58", "161"],
["Gary", "NewYork", "1964/3/2", "man", "71", "179"],
["Hunk", "Washington", "1972/8/8", "man", "80", "171"],
["Eva", "Washington", "1993/2/15", "woman", "71", "180"]
];
sheet.tables.addFromDataSource("table1", 1, 1, data);
sheet.getRange(-1, 1, -1, 6).width(80);
let table = sheet.tables.findByName("table1");
table.setColumnName(0, dataColumns[0]);
table.setColumnName(1, dataColumns[1]);
table.setColumnName(2, dataColumns[2]);
table.setColumnName(3, dataColumns[3]);
table.setColumnName(4, dataColumns[4]);
table.setColumnName(5, dataColumns[5]);
let slicer1 = sheet.slicers.add("slicer1", "table1", "Name");
slicer1.position(new GC.Spread.Sheets.Point(10, 170));
// show data items in original position
slicer1.showNoDataItemsInLast(false);
let slicer2 = sheet.slicers.add("slicer2", "table1", "City");
slicer2.position(new GC.Spread.Sheets.Point(220, 170));
let slicer3 = sheet.slicers.add("slicer3", "table1", "Height");
slicer3.position(new GC.Spread.Sheets.Point(430, 170));
// do not show filtered out items
slicer3.showNoDataItems(false);
spread.resumePaint();
bindEvent(spread);
table.getSlicerData().doFilter("City", { exclusiveRowIndexes: [0] });
}
const bindEvent = (spread) => {
spread.bind(GC.Spread.Sheets.Events.SlicerChanged, function (event, args) {
let sheet = args.sheet;
let slicer = args.slicer;
if (!slicer) {
return;
}
let propertyName = args.propertyName;
if (propertyName === "isSelected") {
if (slicer.isSelected()) {
disableCaptionName.value = false;
selectedSlicersList.value = getSelectedSlicers(sheet);
if (selectedSlicersList.value && selectedSlicersList.value.length > 1) {
disableName.value = true;
name.value = '';
captionName.value = '';
showHeader.value = false;
showNoDataItems.value = false;
showNoDataItemsInLast.value = false;
visuallyNoDataItems.value = false;
} else if (selectedSlicersList.value.length === 1) {
disableName.value = false;
name.value = slicer.name();
captionName.value = slicer.captionName();
showHeader.value = slicer.showHeader();
showNoDataItems.value = slicer.showNoDataItems();
showNoDataItemsInLast.value = slicer.showNoDataItemsInLast();
visuallyNoDataItems.value = slicer.visuallyNoDataItems();
}
} else {
disableName.value = true;
disableCaptionName.value = true;
}
}
});
}
</script>
<style scoped>
#app {
height: 100%;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: auto;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
.option-group {
margin-bottom: 6px;
}
label {
display: inline-block;
min-width: 90px;
margin: 6px 0;
}
input {
padding: 4px 6px;
box-sizing: border-box;
margin-bottom: 6px;
}
hr {
border-color: #fff;
opacity: .2;
margin: 12px 0;
}
p {
padding: 2px 10px;
background-color: #F4F8EB;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
</style>
<!DOCTYPE html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<title>SpreadJS VUE</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css"
href="$DEMOROOT$/ko/vue3/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/ko/vue3/node_modules/systemjs/dist/system.src.js"></script>
<script src="./systemjs.config.js"></script>
<script src="./compiler.js" type="module"></script>
<script>
var System = SystemJS;
System.import("./src/app.js");
System.import('$DEMOROOT$/ko/lib/vue3/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
(function (global) {
SystemJS.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
packageConfigPaths: [
'./node_modules/*/package.json',
"./node_modules/@mescius/*/package.json",
"./node_modules/@babel/*/package.json",
"./node_modules/@vue/*/package.json"
],
map: {
'vue': "npm:vue/dist/vue.esm-browser.js",
'tiny-emitter': 'npm:tiny-emitter/index.js',
'plugin-babel': 'npm:systemjs-plugin-babel/plugin-babel.js',
"systemjs-babel-build": "npm:systemjs-plugin-babel/systemjs-babel-browser.js",
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-resources-ko': 'npm:@mescius/spread-sheets-resources-ko/index.js',
'@mescius/spread-sheets-shapes': 'npm:@mescius/spread-sheets-shapes/index.js',
'@mescius/spread-sheets-slicers': 'npm:@mescius/spread-sheets-slicers/index.js',
'@mescius/spread-sheets-vue': 'npm:@mescius/spread-sheets-vue/index.js',
'@grapecity/jsob-test-dependency-package/react-components': 'npm:@grapecity/jsob-test-dependency-package/react-components/index.js',
},
meta: {
'*.css': { loader: 'systemjs-plugin-css' },
'*.vue': { loader: "../plugin-vue/index.js" }
}
});
})(this);
