集算表行操作与新行

概述本 Demo 展示了集算表的行操作和新行功能。通过内置行操作，用户可以在行标题列快速执行删除行、保存行数据变更、重置行数据等操作。Demo 还演示了如何动态控制行操作的显示和隐藏，以及控制新行的可见性。实现思路创建集算表并初始化数据管理器，绑定员工数据视图从内置行操作类 BuiltInRowActions 中获取删除、保存、重置三个行操作通过 rowActionOptions 方法将这些行操作添加到集算表添加交互按钮，动态切换行操作的显示状态添加复选框，控制新行的显示和隐藏代码解析添加内置行操作这段代码从 BuiltInRowActions 类中获取三个内置行操作：removeRow（删除行）、saveRow（保存行数据变更）、resetRow（重置行数据变更），并将它们添加到集算表的行操作选项中。rowActionOptions() 方法不传参数时返回当前的行操作数组，可以对其进行修改后再设置回去。动态切换行操作这段代码动态控制行操作的显示。当只显示默认行操作时（options.length === 1），添加删除、保存、重置三个操作并设置提示文本；当已显示这些操作时，移除它们。setTooltip 函数用于设置行操作的提示文本。控制新行显示 allowAddNew 属性控制是否在集算表底部显示新行。设置为 true 时显示新行，设置为 false 时隐藏新行。新行允许用户直接在表格中输入数据来添加新记录。运行效果集算表左侧行标题列显示操作按钮（默认显示固定行操作，点击按钮后显示删除、保存、重置操作）点击"显示/隐藏删除/保存/重置"按钮可以动态切换这些行操作的显示状态勾选"显示新行"复选框后，表格底部会出现新行，用户可以直接输入数据添加新记录取消勾选"显示新行"复选框后，新行会被隐藏

/*REPLACE_MARKER*/
/*DO NOT DELETE THESE COMMENTS*/
var sheet;
window.onload = function () {
var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 });
//register self-defined row action command
initSpread(spread);
bindEvents();
};
function initSpread(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", {
data:employees
});
//init a table sheet
sheet = spread.addSheetTab(0, "MyTableSheet", GC.Spread.Sheets.SheetType.tableSheet);
var rowActions = GC.Spread.Sheets.TableSheet.BuiltInRowActions;
let 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: 150, caption: "Phone" },
{ value: "PhotoPath", width: 150, caption: "Attachment" },
{ value: "Notes", width: 400, caption: "Comments" },
]);
sheet.setDataView(view);
});
spread.resumePaint();
}
function bindEvents() {
var changeOptionButton = document.getElementById('change-option');
changeOptionButton.addEventListener('click', function () {
let options = sheet.rowActionOptions();
if (options.length === 1) {
changeOptionButton.value = '隐藏 删除/保存/重置'
var rowActions = GC.Spread.Sheets.TableSheet.BuiltInRowActions;
options.push(setTooltip(rowActions.removeRow, 'Remove'));
options.push(setTooltip(rowActions.saveRow, 'Save'));
options.push(setTooltip(rowActions.resetRow, 'Reset'));
} else {
changeOptionButton.value = '显示 删除/保存/重置'
options.splice(1, options.length);
}
sheet.rowActionOptions(options);
});
var showButton = document.getElementById('show-button');
showButton.addEventListener('change', function () {
sheet.options.allowAddNew = showButton.checked;
});
}
function setTooltip(options, tooltip) {
options.tooltip = tooltip;
return options;
}
function getProperty(domId, prop) {
return document.getElementById(domId)[prop];
}
function setProperty(domId, prop, value) {
document.getElementById(domId)[prop] = value;
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<!doctype html>
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href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
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<link rel="stylesheet" type="text/css" href="styles.css">
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<body>
<div class="sample-tutorial">
<div id="ss" class="sample-spreadsheets"></div>
<div id="options-container" class="options-container">
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<div class="field-line">
<input type="button" id="change-option" value="隐藏 删除/保存/重置">
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<fieldset>
<legend>新建行</legend>
<div class="field-line">
<span>可见： </span><input type="checkbox" checked="checked" id="show-button" />
</div>
</fieldset>
</div>
</div>
</html>

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position: absolute;
top: 0;
bottom: 0;
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padding: 6px;
margin: 0;
margin-top: 10px;
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position: relative;
height: 100%;
overflow: hidden;
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width: calc(100% - 280px);
height: 100%;
overflow: hidden;
float: left;
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width: 280px;
padding: 12px;
height: 100%;
box-sizing: border-box;
background: #fbfbfb;
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