如果你想添加更多的表单来展现数据, 可以通过调用方法 addSheet 来添加表单。你可以只设置索引参数, 在所在位置添加一张空白的表单, 或者设置两个参数, 第二个参数是要添加的表单对象。例如:
你可以定制你的表单数量。 通过调用 getSheetCount 和 setSheetCount 方法获取或设置表单的数量。例如:
如果要修改活动表单,使用setActiveSheetIndex方法并为其提供对应的工作表的索引. 例如:
当你有了一个工作表的引用之后, 你可以自定义它,就像工作表示例中所展示的那样。
其他工作簿或着工作表相关的方法:
addSheet: 在工作簿的指定位置添加特定的工作表。
getSheetCount: 获取工作簿中的工作表总数并使用它添加工作表。
removeSheet 和 clearSheets: 根据索引移除一个工作表并且清空所有的工作表。
getActiveSheetIndex: 获取活动工作表的索引。
changeSheetIndex: 修改活动工作表的索引。
window.onload = function() {
var spread = new GC.Spread.Sheets.Workbook(_getElementById('ss'));
var spreadNS = GC.Spread.Sheets;
spread.setSheetCount(3);
initSpread(spread);
spread.bind(spreadNS.Events.ActiveSheetChanged, function(e, args) {
_getElementById('activeSheetIndex').value = spread.getActiveSheetIndex();
_getElementById('changeSheetIndexName').value = spread.getActiveSheet().name();
});
_getElementById('btnAddSheet').addEventListener('click',function() {
var activeIndex = spread.getActiveSheetIndex();
if (activeIndex >= 0) {
spread.addSheet(activeIndex+1);
spread.setActiveSheetIndex(activeIndex+1);
}
else{
spread.addSheet(0);
spread.setActiveSheetIndex(0);
}
});
_getElementById('btnRemoveSheet').addEventListener('click',function() {
var activeIndex = spread.getActiveSheetIndex();
if (activeIndex >= 0) {
spread.removeSheet(activeIndex);
spread.setActiveSheetIndex(activeIndex);
}
});
_getElementById('btnClearSheets').addEventListener('click',function() {
spread.clearSheets();
});
_getElementById('btnSetActiveSheetIndex').addEventListener('click',function() {
var index = _getElementById('activeSheetIndex').value;
if (!isNaN(index)) {
index = parseInt(index);
if (0 <= index && index < spread.getSheetCount()) {
spread.setActiveSheetIndex(index);
}
}
});
_getElementById('btnChangeSheetIndex').addEventListener('click',function() {
var sheetName = _getElementById('changeSheetIndexName').value;
var targetIndex = _getElementById('changeSheetIndexTargetIndex').value;
if (!isNaN(targetIndex)) {
targetIndex = parseInt(targetIndex);
if (0 <= targetIndex && targetIndex <= spread.getSheetCount()) {
spread.changeSheetIndex(sheetName, targetIndex);
}
}
});
};
function initSpread(spread) {
}
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-software/spread-sheets/styles/gc.spread.sheets.excel2013white.css">
<script src="$DEMOROOT$/zh/purejs/node_modules/@grapecity-software/spread-sheets/dist/gc.spread.sheets.all.min.js"
type="text/javascript"></script>
<script src="$DEMOROOT$/spread/source/data/data.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/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>Use the below buttons to add, remove or clear all sheets from the current workbook.</label>
</div>
<div class="option-row">
<input type="button" value="Add Sheet" id="btnAddSheet" />
<input type="button" value="Remove Sheet" id="btnRemoveSheet" />
<input type="button" value="Clear Sheets" id="btnClearSheets" />
</div>
<div class="option-row">
<label>ActiveSheetIndex:</label>
<input type="text" id="activeSheetIndex" value="0" />
<input type="button" id="btnSetActiveSheetIndex" value="Set" />
</div>
<div class="option-row">
<label>This switches the currently active sheet to the sheet at the specified index.</label>
</div>
<div class="option-row">
<label>ChangeSheetIndex</label>
<label>Sheet Name:</label>
<input type="text" id="changeSheetIndexName" value="Sheet1" />
<label>Target Index:</label>
<input type="text" id="changeSheetIndexTargetIndex" value="2" />
<input type="button" id="btnChangeSheetIndex" value="Set" />
</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 {
display: block;
margin-bottom: 3px;
margin-top: 3px;
}
input {
padding: 4px 6px;
}
input[type=button] {
margin-top: 6px;
display: block;
width: 100%;
text-align: center;
}
input[type=text] {
width: 230px;
}
body {
position: absolute;
top: 0;
bottom: 0;
left: 0;
right: 0;
}
