기본적으로 테이블 시트는 개체의 원격 요청을 구성합니다. 요청을 수동으로 처리하려는 경우 함수의 개체를 바꾸면 데이터 변경 사항이 함수에 전달됩니다.
데이터 변경 세부 정보는 개요의 요청 및 응답 섹션에 있습니다.
AutoSync 모드
AutoSync 모드의 요청 처리:
Batch 모드
Batch 모드의 요청 처리:
데이터 소스 옵션 변경
표에서 CRUD 옵션 대신 CRUD 함수를 사용하는 경우 이러한 함수는 보안 문제 때문에 JSON 직렬화/역직렬화 후 저장 및 복원할 수 없습니다.
fromJSON 메서드를 호출한 후 표의 데이터 소스 옵션을 설정하면 테이블이 다시 작동할 수 있습니다.
데이터 다시 로드
표의 fetch 메서드가 호출되고 이 메서드의 reload 인수가 true이면 표가 데이터를 다시 로드합니다.
보기의 fetch 메서드는 표의 fetch 메서드와 reload 인수가 동일합니다.
/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
<template>
<div class="sample-tutorial">
<gc-spread-sheets class="sample-spreadsheets" @workbookInitialized="initSpread">
</gc-spread-sheets>
<div id="options-container" class="options-container">
<fieldset>
<legend>Active Row Operations</legend>
<div class="field-line">
<input id="remove" type="button" value="Remove" @click="removeRow()">
</div>
<div class="field-line">
<input id="save" type="button" value="Save" @click="saveRow()">
</div>
<div class="field-line">
<input id="reset" type="button" value="Reset" @click="resetRow()">
</div>
</fieldset>
<fieldset>
<legend>Save All Rows</legend>
<div class="field-line">
<input id="save-all" type="button" value="Save All" @click="saveAllRows()">
</div>
</fieldset>
<fieldset>
<legend>Batch Operations</legend>
<div class="field-line">
<input type="button" value="Submit" id="submit" @click="submitChanges()">
</div>
<div class="field-line">
<input type="button" value="Discard" id="discard" @click="discardChanges()">
</div>
</fieldset>
</div>
</div>
</template>
<script>
import Vue from "vue";
import "@mescius/spread-sheets-vue";
import GC from "@mescius/spread-sheets";
import "@mescius/spread-sheets-tablesheet";
import '@mescius/spread-sheets-resources-ko';
GC.Spread.Common.CultureManager.culture("ko-kr");
import "./styles.css";
var tableName = "Employee";
var baseApiUrl = getBaseApiUrl();
var apiUrl = baseApiUrl + "/" + tableName;
var batchApiUrl = baseApiUrl + "/" + tableName + 'Collection';
var tablesheetName = 'MyTableSheet';
function sendRequest(url, options) {
options.method = options.method || 'POST';
options.headers = {
'Content-Type': 'application/json; charset=utf-8'
};
if (options.body) {
options.body = JSON.stringify(options.body);
}
return fetch(url, options).then(resp => {
if (resp.ok) {
return resp.json();
} else {
throw resp.statusText;
}
});
}
let App = Vue.extend({
name: "app",
data: function() {
return {
spread: null,
tablesheet: null,
selections: null
}
},
methods: {
initSpread: function (spread) {
this.spread = spread;
spread.suspendPaint();
spread.clearSheets();
spread.options.autoFitType = GC.Spread.Sheets.AutoFitType.cellWithHeader;
//init a data manager
var dataManager = spread.dataManager();
var myTable = dataManager.addTable("myTable", {
remote: {
read: function readFunction() {
return sendRequest(apiUrl, {
method: 'GET'
});
},
batch: function batchFunction(changes) {
return sendRequest(batchApiUrl, {
body: changes
});
}
},
batch: true,
schema: {
columns: {
"Id": {
dataType: "number"
},
"LastName": {
dataType: "string"
},
"FirstName": {
dataType: "string"
},
"HomePhone": {
dataType: "string"
},
"Notes": {
dataType: "string"
}
}
}
});
//init a table sheet
var sheet = spread.addSheetTab(0, tablesheetName, GC.Spread.Sheets.SheetType.tableSheet);
this.tablesheet = sheet;
var rowActions = GC.Spread.Sheets.TableSheet.BuiltInRowActions;
var options = sheet.rowActionOptions();
options.push(
rowActions.removeRow,
rowActions.saveRow,
rowActions.resetRow,
);
sheet.rowActionOptions(options);
//bind a view to the table sheet
myTable.fetch().then(function() {
var view = myTable.addView("myView", [{
value: "Id",
width: 50,
caption: "ID"
},
{
value: "FirstName",
width: 100,
caption: "First Name"
},
{
value: "LastName",
width: 100,
caption: "Last Name"
},
{
value: "HomePhone",
width: 100,
caption: "Phone"
},
{
value: "Notes",
width: 100,
caption: "Notes"
}
]); //the View has all default columns of the Table
sheet.setDataView(view);
});
spread.bind(GC.Spread.Sheets.Events.SelectionChanged, (e, args) => {
this.selections = args.newSelections;
});
spread.resumePaint();
},
removeRow() {
this.traverseSelectionsRowsWithOperation((row) => {
this.tablesheet.removeRow(row);
});
},
saveRow() {
this.traverseSelectionsRowsWithOperation((row) => {
this.tablesheet.saveRow(row);
});
},
resetRow() {
this.traverseSelectionsRowsWithOperation((row) => {
this.tablesheet.resetRow(row);
});
},
saveAllRows() {
this.spread.commandManager().SaveAll.execute(this.spread, {
sheetName: tablesheetName
});
},
submitChanges() {
this.tablesheet.submitChanges();
},
discardChanges() {
this.tablesheet.cancelChanges();
},
traverseSelectionsRowsWithOperation(operation) {
var selections = this.selections;
if (selections) {
for (var i = 0; i < selections.length; i++) {
var selection = selections[i];
var row = selection.row;
var rowCount = selection.rowCount;
for (var r = row + rowCount - 1; r >= row; r--) {
operation(r);
}
}
}
}
}
});
function getBaseApiUrl() {
return window.location.href.match(/http.+spreadjs\/learn-spreadjs\//)[0] + 'server/api';
}
new Vue({
render: (h) => h(App),
}).$mount("#app");
</script>
<!doctype html>
<html style="height:100%;font-size:14px;">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link rel="stylesheet" type="text/css" href="$DEMOROOT$/ko/vue/node_modules/@mescius/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<!-- SystemJS -->
<script src="$DEMOROOT$/ko/vue/node_modules/systemjs/dist/system.src.js"></script>
<script src="systemjs.config.js"></script>
<script>
System.import('./src/app.vue');
System.import('$DEMOROOT$/ko/lib/vue/license.js');
</script>
</head>
<body>
<div id="app"></div>
</body>
</html>
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
fieldset {
padding: 6px;
margin: 0;
margin-top: 10px;
}
.sample-tutorial {
position: relative;
height: 100%;
overflow: hidden;
}
.sample-spreadsheets {
width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
}
.options-container {
float: right;
width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
overflow: auto;
}
fieldset span,
fieldset input,
fieldset select {
display: inline-block;
text-align: left;
}
fieldset input[type=text] {
width: calc(100% - 58px);
}
fieldset input[type=button] {
width: 100%;
text-align: center;
}
fieldset select {
width: calc(100% - 50px);
}
.field-line {
margin-top: 4px;
}
.field-inline {
display: inline-block;
vertical-align: middle;
}
fieldset label.field-inline {
width: 100px;
}
fieldset input.field-inline {
width: calc(100% - 100px - 12px);
}
.required {
color: red;
font-weight: bold;
}
#fields {
display: none;
}
#fields.show {
display: block;
}
(function (global) {
System.config({
transpiler: 'plugin-babel',
babelOptions: {
es2015: true
},
meta: {
'*.css': { loader: 'css' },
'*.vue': { loader: 'vue-loader' }
},
paths: {
// paths serve as alias
'npm:': 'node_modules/'
},
// map tells the System loader where to look for things
map: {
'@mescius/spread-sheets': 'npm:@mescius/spread-sheets/index.js',
'@mescius/spread-sheets-tablesheet': 'npm:@mescius/spread-sheets-tablesheet/index.js',
'@mescius/spread-sheets-resources-ko': 'npm:@mescius/spread-sheets-resources-ko/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',
'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',
'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'
},
// 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'
}
}
});
})(this);
