SpreadJS设计数据的导入和导出
2014-06-09 09:38:17
阅读4422次
SpreadJS可以通过本地化的程序来设计，并且导出json数据，放到web上进行展示，展示和本地设计完全一样的效果。也可以通过一组web视图导出json，然后通过另一组视图展示json。
//导出json数据
var spread1 = $("#ss").wijspread("spread");
var jsonStr = JSON.stringify(spread1.toJSON());//将json数据展示到web上，这个地方也可以通过本地exe程序设计导出
var spread2 = $("#ss1").wijspread("spread");
spread2.fromJSON(JSON.parse(jsonStr)); //全实例
$(document).ready(function () {
$("#ss").wijspread({ sheetCount: 1 });
$("#ss1").wijspread({ sheetCount: 1 });
if ($.browser.msie && parseInt($.browser.version, 10) < 9) {
//run for ie7/8
var spread = $("#ss").wijspread("spread");
spread.bind("SpreadsheetObjectLoaded", function () {
initSpread();
});
} else {
initSpread();
}
});
function initSpread() {
var spread = $("#ss").wijspread("spread");
var sheet = spread.getActiveSheet();
fillStyle(sheet);
$("#fromtoJsonBtn").click(function () {
//ToJson
var spread1 = $("#ss").wijspread("spread");
var jsonStr = JSON.stringify(spread1.toJSON());
//FromJson
var spread2 = $("#ss1").wijspread("spread");
spread2.fromJSON(JSON.parse(jsonStr));
});
}
function fillStyle(sheet) {
sheet.parent.useWijmoTheme = true;
sheet.isPaintSuspended(true);
sheet.setFrozenRowCount(4);
sheet.setFrozenColumnCount(4);
sheet.addSpan(1, 1, 1, 3);
sheet.setValue(1, 1, "Store");
sheet.addSpan(1, 4, 1, 7);
sheet.setValue(1, 4, "Goods");
sheet.addSpan(2, 1, 1, 2);
sheet.setValue(2, 1, "Area");
sheet.addSpan(2, 3, 2, 1);
sheet.setValue(2, 3, "ID");
sheet.addSpan(2, 4, 1, 2);
sheet.setValue(2, 4, "Fruits");
sheet.addSpan(2, 6, 1, 2);
sheet.setValue(2, 6, "Vegetables");
sheet.addSpan(2, 8, 1, 2);
sheet.setValue(2, 8, "Foods");
sheet.addSpan(2, 10, 2, 1);
sheet.setValue(2, 10, "Total");
sheet.setValue(3, 1, "State");
sheet.setValue(3, 2, "City");
sheet.setValue(3, 4, "Grape");
sheet.setValue(3, 5, "Apple");
sheet.setValue(3, 6, "Potato");
sheet.setValue(3, 7, "Tomato");
sheet.setValue(3, 8, "SandWich");
sheet.setValue(3, 9, "Hamburger");
sheet.addSpan(4, 1, 7, 1);
sheet.addSpan(4, 2, 3, 1);
sheet.addSpan(7, 2, 3, 1);
sheet.addSpan(10, 2, 1, 2);
sheet.setValue(10, 2, "Sub Total:");
sheet.addSpan(11, 1, 7, 1);
sheet.addSpan(11, 2, 3, 1);
sheet.addSpan(14, 2, 3, 1);
sheet.addSpan(17, 2, 1, 2);
sheet.setValue(17, 2, "Sub Total:");
sheet.addSpan(18, 1, 1, 3);
sheet.setValue(18, 1, "Total:");
sheet.setValue(4, 1, "NC");
sheet.setValue(4, 2, "Raleigh");
sheet.setValue(7, 2, "Charlotte");
sheet.setValue(4, 3, "001");
sheet.setValue(5, 3, "002");
sheet.setValue(6, 3, "003");
sheet.setValue(7, 3, "004");
sheet.setValue(8, 3, "005");
sheet.setValue(9, 3, "006");
sheet.setValue(11, 1, "PA");
sheet.setValue(11, 2, "Philadelphia");
sheet.setValue(14, 2, "Pittsburgh");
sheet.setValue(11, 3, "007");
sheet.setValue(12, 3, "008");
sheet.setValue(13, 3, "009");
sheet.setValue(14, 3, "010");
sheet.setValue(15, 3, "011");
sheet.setValue(16, 3, "012");
sheet.setFormula(10, 4, "=SUM(E5:E10)");
sheet.setFormula(10, 5, "=SUM(F5:F10)");
sheet.setFormula(10, 6, "=SUM(G5:G10)");
sheet.setFormula(10, 7, "=SUM(H5:H10)");
sheet.setFormula(10, 8, "=SUM(I5:I10)");
sheet.setFormula(10, 9, "=SUM(J5:J10)");
sheet.setFormula(17, 4, "=SUM(E12:E17)");
sheet.setFormula(17, 5, "=SUM(F12:F17)");
sheet.setFormula(17, 6, "=SUM(G12:G17)");
sheet.setFormula(17, 7, "=SUM(H12:H17)");
sheet.setFormula(17, 8, "=SUM(I12:I17)");
sheet.setFormula(17, 9, "=SUM(J12:J17)");
for (var i = 0; i < 14; i++) {
sheet.setFormula(4 + i, 10, "=SUM(E" + (5 + i).toString() + ":J" + (5 + i).toString() + ")");
}
sheet.setFormula(18, 4, "=E11+E18");
sheet.setFormula(18, 5, "=F11+F18");
sheet.setFormula(18, 6, "=G11+G18");
sheet.setFormula(18, 7, "=H11+H18");
sheet.setFormula(18, 8, "=I11+I18");
sheet.setFormula(18, 9, "=J11+J18");
sheet.setFormula(18, 10, "=K11+K18");
sheet.getCells(1, 1, 3, 10).backColor("#CCCCFF");
sheet.getCells(4, 1, 18, 3).backColor("#CCFFCC");
sheet.getCells(1, 1, 3, 10).hAlign($.wijmo.wijspread.HorizontalAlign.center);
sheet.setBorder(new $.wijmo.wijspread.Range(1, 1, 18, 10), new $.wijmo.wijspread.LineBorder("Black", $.wijmo.wijspread.LineStyle.thin), { all: true });
sheet.setBorder(new $.wijmo.wijspread.Range(4, 4, 3, 6), new $.wijmo.wijspread.LineBorder("Black", $.wijmo.wijspread.LineStyle.dotted), { inside: true });
sheet.setBorder(new $.wijmo.wijspread.Range(7, 4, 3, 6), new $.wijmo.wijspread.LineBorder("Black", $.wijmo.wijspread.LineStyle.dotted), { inside: true });
sheet.setBorder(new $.wijmo.wijspread.Range(11, 4, 3, 6), new $.wijmo.wijspread.LineBorder("Black", $.wijmo.wijspread.LineStyle.dotted), { inside: true });
sheet.setBorder(new $.wijmo.wijspread.Range(14, 4, 3, 6), new $.wijmo.wijspread.LineBorder("Black", $.wijmo.wijspread.LineStyle.dotted), { inside: true });
fillSampleData(sheet, new $.wijmo.wijspread.Range(4, 4, 6, 6));
fillSampleData(sheet, new $.wijmo.wijspread.Range(11, 4, 6, 6));
sheet.isPaintSuspended(false);
}
function fillSampleData(sheet, range) {
for (var i = 0; i < range.rowCount; i++) {
for (var j = 0; j < range.colCount; j++) {
sheet.setValue(range.row + i, range.col + j, Math.ceil(Math.random() * 300));
}
}
}
</script>
<div class="container">
<div class="header">
<h2>SpreadJS Json Serialize</h2>
</div>
<div class="main demo">
<label style="font:bold 10pt arial">ToJson:</label>
<div id="ss" style="width:100%;height:205px;border: 2px solid gray; margin-bottom: 5px;margin-right:10px;float:left"></div>
<br/>
<label style="font:bold 10pt arial">FromJson:</label>
<div id="ss1" style="width:100%;height:205px;border: 2px solid gray; margin-bottom: 5px;float:left"></div>
<div class="demo-options">
<div class="option-row">
<input type="button" value="Json Serialize" id="fromtoJsonBtn"/>
</div>
</div>
</div>
<div class="footer demo-description">
<p>
All settings and data can be serialized to JSON, and the data can be loaded into the widget.
</p>
</div>
</div>
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