滚动条

SpreadJS 中的水平和垂直滚动条让你能够轻松移动表单的可视区域,完成表单的浏览。

滚动条由滚动箭头按钮, 滚动滑块以及滚动滑块容器组成。Spread 的滚动条支持以下行为: 点击滚动箭头按钮滚动,拖拽滚动滑块滚动,以及点击滚动滑块和滚动箭头按钮之间的区域进行滚动。这些动作将促成以下滚动效果: 每点击滚动箭头按钮一次将会滚动表单中的一行或者一列。 上下(或左右)拖动滚动滑块将平滑上下(或左右)滚动表单行列。 每点击滚动滑块与滚动箭头按钮中间区域一次将会滚动表单一页。 你可以设置 showVerticalScrollbar 和 showHorizontalScrollbar 选项来控制是否显示滚动条。 SpreadJS 在你拖拽滚动滑块过程中可以显示滚动提示条。你可以设置 showScrollTip 选项来设置以何种方式显示滚动提示条。在拖拽滚动滑块的过程中,滚动提示条将显示当前可见区域的最顶行和最左列的索引值。 你可以设置 scrollbarMaxAlign 和 scrollbarShowMax 选项来限制滚动的区域。 scrollbarMaxAlign: 滚动条是否对齐视图中表单的最后一行或一列。 scrollbarShowMax: 是否基于表单全部的行列总数显示滚动条。 你可以使用 scrollIgnoreHidden 选项来控制滚动条是否忽略隐藏的行或者列。 以下信息将被视为隐藏: 行高为 0 列宽为 0 行/列的 visible 属性为 false 被收起的分组行列 被筛选掉的行
window.onload = function() { var spread = new GC.Spread.Sheets.Workbook(_getElementById('ss'), { sheetCount: 1 }); initSpread(spread); }; function initSpread(spread) { /* Binding settings */ _getElementById('showHorizontalScrollbar').addEventListener('change', function() { spread.options.showHorizontalScrollbar = this.checked; }); _getElementById('showVerticalScrollbar').addEventListener('change', function() { spread.options.showVerticalScrollbar = this.checked; }); _getElementById('scrollbarMaxAlign').addEventListener('change', function() { spread.options.scrollbarMaxAlign = this.checked; }); _getElementById('scrollbarShowMax').addEventListener('change', function() { spread.options.scrollbarShowMax = this.checked; }); _getElementById('optShowScrollTip').addEventListener('change', function() { var result = parseInt(this.value); spread.options.showScrollTip = result; }); _getElementById('scrollIgnoreHidden').addEventListener('change', function() { spread.options.scrollIgnoreHidden = this.checked; }); var sheet = spread.getActiveSheet(); sheet.suspendPaint(); var sd = dataSource; if (sd.length > 0) { sheet.setDataSource(sd); } sheet.setColumnWidth(0, 160); sheet.setColumnWidth(1, 70); sheet.setColumnWidth(2, 90); sheet.setColumnWidth(3, 110); sheet.setColumnWidth(4, 80); sheet.setColumnWidth(6, 110); sheet.setRowCount(40); sheet.setColumnCount(20); sheet.columnOutlines.group(5, 5); sheet.rowOutlines.group(5, 5); sheet.getRange(-1, 2, -1, 1).visible(false); sheet.setColumnWidth(7, 0); sheet.setRowHeight(8, 0); sheet.getRange(15, -1, 1, -1).visible(false); var hlf = new GC.Spread.Sheets.Filter.HideRowFilter(new GC.Spread.Sheets.Range(1, 4, 6, 1)); sheet.rowFilter(hlf); var condition = new GC.Spread.Sheets.ConditionalFormatting.Condition( GC.Spread.Sheets.ConditionalFormatting.ConditionType.numberCondition, { compareType: GC.Spread.Sheets.ConditionalFormatting.GeneralComparisonOperators.greaterThan, expected: 2 } ); sheet.rowFilter().addFilterItem(4, condition); sheet.rowFilter().filter(); sheet.resumePaint(); } function _getElementById(id){ return document.getElementById(id); }
<!doctype html> <html style="height:100%;font-size:14px;"> <head> <meta name="spreadjs culture" content="zh-cn" /> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <link rel="stylesheet" type="text/css" href="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/styles/gc.spread.sheets.excel2013white.css"> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets/dist/gc.spread.sheets.all.min.js" type="text/javascript"></script> <script src="$DEMOROOT$/spread/source/data/data.js" type="text/javascript"></script> <script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity/spread-sheets-resources-zh/dist/gc.spread.sheets.resources.zh.min.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 class="sample-tutorial"> <div id="ss" class="sample-spreadsheets"></div> <div class="options-container"> <div class="option-row"> <label>ShowScrollTip:</label> <select id="optShowScrollTip" > <option value="0" selected="selected">None</option> <option value="1">Horizontal</option> <option value="2">Vertical</option> <option value="3">Both</option> </select> </div> <hr> <div class="option-row"> <input type="checkbox" id="showHorizontalScrollbar" checked="checked" /> <label for="showHorizontalScrollbar">Show Horizontal Scrollbar</label> </div> <div class="option-row"> <input type="checkbox" id="showVerticalScrollbar" checked="checked" /> <label for="showVerticalScrollbar">Show Vertical Scrollbar</label> </div> <div class="option-row"> <input type="checkbox" id="scrollbarMaxAlign"> <label for="scrollbarMaxAlign">Scrollbar Max Align</label> </div> <label >Set this to restrict the scrolling to the max number of rows/columns.</label> <div class="option-row"> <input type="checkbox" id="scrollbarShowMax" checked="checked"> <label for="scrollbarShowMax">Scrollbar Show Max</label> </div> <label >Set this to have the scrollbar show the max scroll space.</label> <hr> <div class="option-row"> <input type="checkbox" id="scrollIgnoreHidden"> <label for="scrollIgnoreHidden">Scroll Ignore Hidden</label> </div> </div> </div> </body> </html>
.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; } .option-row { font-size: 14px; padding: 5px; margin-top: 10px; } label { margin-bottom: 6px; } input { padding: 4px 6px; } input[type=button] { margin-top: 6px; display: block; } hr { border-color: #fff; opacity: .2; margin-top: 20px; } body { position: absolute; top: 0; bottom: 0; left: 0; right: 0; }