SEQUENCE function

The SEQUENCE function allows you to generate a list of sequential numbers in an array.

<p>The SEQUENCE function allows users to generate a list of sequential numbers in an array, such as 1, 2, 3, 4. For example: </p> <pre><code class="hljs js language-js">=SEQUENCE(rows, columns?, start?, step?) </code></pre> <table border="1" style="border-collapse: collapse;width:90%;"> <tbody> <tr> <th style="width: 20%;">Argument</th> <th style="width: 10%;">Required</th> <th style="width: 70%;">Description</th> </tr> <tr> <td>rows</td> <td>Y</td> <td>The number of rows to return</td> </tr> <tr> <td>[columns]</td> <td>N</td> <td>The number of columns to return</td> </tr> <tr> <td>[start]</td> <td>N</td> <td>The first number in the sequence</td> </tr> <tr> <td>[step]</td> <td>N</td> <td>The amount to increment each subsequent value in the array</td> </tr> </tbody> </table> <p><strong>Note:</strong> </p> <ul> <li>The SEQUENCE function is only valid when <code>allowDynamicArray</code> is true.</li> <li>The SEQUENCE function will return an array, which will spill if it's the final result of a formula. </li> <li>Any missing optional arguments will default to 1. </li> <li>If you don't input a minimum or maximum value argument, RANDARRAY will default to 0 and 1 respectively.</li> <li>An array can be thought of as a row of values, a column of values, or a combination of rows and columns of values.</li> </ul>
window.onload = function () { var spread = new GC.Spread.Sheets.Workbook(_getElementById("ss")); initSpread(spread); }; var demoData = [ ["Region","Sales Rep","Product","Units"], ["East","Tom","Apple",6380], ["West","Fred","Grape", 5619], ["North ","Amy","Pear", 4565], ["South","Sal","Banana", 5323], ["East","Fritz","Apple", 4394], ["West","Sravan","Grape", 7195], ["North ","Xi","Pear", 5231], ["South","Hector","Banana", 2427], ["East","Tom","Banana", 4213], ["West","Fred","Pear", 3239], ["North ","Amy","Grape", 6420], ["South","Sal","Apple", 1310], ["East","Fritz","Banana", 6274], ["West","Sravan","Pear", 4894], ["North ","Xi","Grape", 7580], ["South","Hector","Apple", 9814] ]; function initSpread(spread) { spread.options.allowDynamicArray = true; var sheet = spread.getActiveSheet(); spread.suspendPaint(); spread.suspendCalcService(); sheet.name('SEQUENCE'); sheet.setColumnWidth(2, 120); var formula = 'SEQUENCE(4,5)', row = 2, formatter; sheet.setText(0, 1, 'The SEQUENCE function allows you to generate a list of sequential numbers in an array. Syntax: SEQUENCE(rows,[columns],[start],[step])'); sheet.setText(row, 2, formula); sheet.setFormula(row + 1, 2, formula); formula ='SEQUENCE(15,,TODAY())'; formatter = 'd-mmm-yy'; row = 10; applyTableStyleForRange(sheet, row + 1, 2, 16, 1); sheet.setText(row, 2, formula + ' with ' + formatter); sheet.setText(row + 1, 2, 'Date'); sheet.setFormula(row + 2, 2, formula); sheet.getRange(row + 2, 2, 15, 1).formatter(formatter); var col = 7; applyTableStyleForRange(sheet, row + 1, col, 10, 1); formula = 'SEQUENCE(10,,100,-10)'; sheet.setText(row, col, formula); sheet.setText(row + 1, col, 'Number'); sheet.setFormula(row + 2, col, formula); spread.resumeCalcService(); spread.resumePaint(); } function applyTableStyleForRange(sheet, row, col, rowCount, colCount, options) { var tableName = "tmpTable"; var TableThemes = GC.Spread.Sheets.Tables.TableThemes; // use table to help set style then remove like convert table to range in Excel sheet.tables.add(tableName, row, col, rowCount, colCount, TableThemes.medium7, options); sheet.tables.remove(tableName, 2 /* keep style */); } function _getElementById(id) { return document.getElementById(id); }
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