排序

GanttSheet可以使用指定的任务字段对任务进行排序。

排序 您可以按升序或降序对任何字段进行排序。 保持结构 在GanttSheet中,我们在其原始结构下对任务树进行排序,因此子任务和父任务之间的关系不会改变。 我们还支持扁平排序,但这将破坏树结构。因此,在GanttSheet进行扁平排序后,以下操作将被禁止: 折叠/展开大纲 缩进/取消缩进任务 重新编号 重新编号 排序后,taskNumber将会改变。如果您希望在数据库中保持排序后的状态,可以对所有任务进行重新编号。
/*REPLACE_MARKER*/ /*DO NOT DELETE THESE COMMENTS*/ var myTable; var ganttSheet; var sortAscending = true; var sortStructure = true; var sortRenumber = false; window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(document.getElementById("ss"), { sheetCount: 0 }); initSpread(spread); initSplitView(spread); }; function initSpread(spread) { spread.suspendPaint(); initDataSource(spread); initGanttSheet(spread); spread.resumePaint(); } function initDataSource(spread) { var tableName = "Gantt_Id"; var baseApiUrl = getBaseApiUrl(); var apiUrl = baseApiUrl + "/" + tableName; var dataManager = spread.dataManager(); myTable = dataManager.addTable("myTable", { batch: true, remote: { read: { url: apiUrl } }, schema: { hierarchy: { type: "Parent", column: "parentId" }, columns: { id: { isPrimaryKey: true }, taskNumber: { dataType: "rowOrder" } } } }); } function initGanttSheet(spread) { ganttSheet = spread.addSheetTab(0, "GanttSheet", GC.Spread.Sheets.SheetType.ganttSheet); var view = myTable.addView("ganttView", [ { value: "taskNumber", caption: "NO.", width: 60 }, { value: "name", caption: "Task Name", width: 200 }, { value: "duration", caption: "Duration", width: 90 }, { value: "predecessors", caption: "Predecessors", width: 120 } ]); view.fetch().then(function() { ganttSheet.bindGanttView(view); }); initSidePanel(ganttSheet); } function initSidePanel(ganttSheet) { var sortFieldItem = document.getElementById("sort-field"); var sortAscendingItem = document.getElementById("sort-ascending"); var sortStructureItem = document.getElementById("sort-structure"); var sortRenumberItem = document.getElementById("sort-renumber"); var sortButton = document.getElementById("sort-action"); sortAscendingItem.addEventListener("click", function() { if (sortAscendingItem.classList.contains("active")) { sortAscendingItem.classList.remove("active"); sortAscending = false; } else { sortAscendingItem.classList.add("active"); sortAscending = true; } }); sortStructureItem.addEventListener("click", function() { if (sortStructureItem.classList.contains("active")) { sortStructureItem.classList.remove("active"); sortStructure = false; if (sortRenumber) { sortRenumberItem.classList.remove("active"); sortRenumber = false; } } else { sortStructureItem.classList.add("active"); sortStructure = true; } }); sortRenumberItem.addEventListener("click", function() { if (sortRenumberItem.classList.contains("active")) { sortRenumberItem.classList.remove("active"); sortRenumber = false; } else { sortRenumberItem.classList.add("active"); sortRenumber = true; if (!sortStructure) { sortStructureItem.classList.add("active"); sortStructure = true; } } }); sortButton.addEventListener("click", function() { var project = ganttSheet.project; var sortField = sortFieldItem.value; project.sort([sortField], [sortAscending], sortStructure, sortRenumber); }); } function getBaseApiUrl() { return window.location.href.match(/http.+spreadjs\/SpreadJSTutorial\//)[0] + 'server/api'; } function initSplitView(spread) { var host = document.getElementById("split-view"); var content = host.getElementsByClassName("split-content")[0]; var panel = host.getElementsByClassName("split-panel")[0]; new SplitView({ host: host, content: content, panel: panel, refreshContent: function() { spread.refresh(); } }); }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta charset="utf-8" /> <meta name="spreadjs culture" content="zh-cn" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/spread/source/splitView/splitView.css"> <!-- Promise Polyfill for IE, https://www.npmjs.com/package/promise-polyfill --> <script src="https://cdn.jsdelivr.net/npm/promise-polyfill@8/dist/polyfill.min.js"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-tablesheet/dist/gc.spread.sheets.tablesheet.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-ganttsheet/dist/gc.spread.sheets.ganttsheet.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/splitView/splitView.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/js/license.js" type="text/javascript"></script> <script src="app.js" type="text/javascript"></script> <link rel="stylesheet" type="text/css" href="styles.css"> </head> <body> <div id="split-view" class="sample-tutorial"> <div id="ss" class="sample-spreadsheets split-content"></div> <div class="options-container split-panel"> <div class="option-row option-title"> Config the sort options. </div> <div class="option-block"> <div class="option-row selection-box"> <label for="sort-field">Sort Field</label> <select id="sort-field"> <option value="taskNumber">taskNumber</option> <option value="name">name</option> <option value="duration">duration</option> <option value="predecessors">predecessors</option> </select> </div> </div> <div class="option-block"> <div class="option-row"> <label class="option-checkbox active" id="sort-ascending">Ascending</label> <div class="option-info">* checkbox toggle whether ascending or descending.</div> </div> </div> <div class="option-block"> <div class="option-row"> <label class="option-checkbox active" id="sort-structure">Keep Structure</label> <div class="option-info">* checkbox toggle whether to keep structure or not.</div> </div> </div> <div class="option-block"> <div class="option-row"> <label class="option-checkbox" id="sort-renumber">Renumber</label> <div class="option-info">* checkbox toggle whether to renumber or not.</div> </div> </div> <div class="option-row"> <input type="button" id="sort-action" class="option-button" value="Sort" /> </div> </div> </div> </html>
.options-container { float: right; width: 280px; padding: 12px; height: 100%; box-sizing: border-box; background: #fbfbfb; overflow: auto; box-shadow: inset 0px 0 4px 0 rgba(0,0,0,0.4); } .option-block { background: #fff; padding: 8px; margin: 12px 0; border-radius: 4px; border: 1px dashed #82bc00; box-shadow: 0px 0 6px 0 rgba(0,0,0,0.1); } .option-block.toggle { border: 1px dotted #f7a711; } .option-row { font-size: 14px; box-sizing: border-box; padding: 4px 0; } .option-title { font-weight: bold; color: #656565; } .option-info { font-size: 12px; color: #919191; margin-top: 6px; font-weight: normal; } .option-info.valid { color: #82bc00; } .option-info.toggle { color: #f7a711; } .option-button { width: 100%; padding: 0; line-height: 20px; background: #82bc00; color: #fff; transition: 0.3s; cursor: pointer; outline: none; border-radius: 4px; box-sizing: border-box; box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3); border: none; } .option-button:hover { background: #82bc00; color: #fff; box-shadow: 0 3px 8px 0 rgba(0,0,0,0.4); } .option-checkbox { background: #fff; border: 1px dashed #f7a711; color: #f7a711; padding: 2px 4px; transition: 0.3s; box-sizing: border-box; cursor: pointer; } .option-checkbox.active { color: #fff; background: #f7a711; box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3); border-radius: 4px; } .selection-box { position: relative; } .selection-box > select { text-align: left; width: 100%; height: 20px; padding: 0; line-height: 20px; background: transparent; border: none; border-bottom: 2px solid #656565; color: #656565; transition: 0.3s; cursor: pointer; outline: none; box-sizing: border-box; } .selection-box > select > option { background: white; } .selection-box > select:focus { border-bottom: 2px solid #82bc00; color: #82bc00; box-shadow: 0 2px 6px 0 rgba(0,0,0,0.3); } .selection-box > label { position: absolute; cursor: pointer; font-size: 12px; color: #fff; background: #656565; padding: 0 4px; right: 0; top: 6px; box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3); } .input-box { position: relative; } .input-box > input[type=text] { width: 100%; background: transparent; border: none; color: #656565; border-bottom: 2px solid #656565; outline: none; box-sizing: border-box; transition: 0.3s; } .input-box > input[type=text]:focus { color: #82bc00; border-bottom: 2px solid #82bc00; } .input-box > label { cursor: pointer; position: absolute; right: 0; top: 5px; font-size: 12px; color: #fff; background: #656565; padding: 0 4px; box-shadow: 0 1px 4px 0 rgba(0,0,0,0.3); }