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【下载Stimulsoft Reports.JS最新版本】

（一）设计器事件

此示例显示如何使用报表设计器事件，某些设计器操作包含订阅的事件，例如，保存报表，创建新报表，预览报表，退出设计器：

// Set the full screen mode for the designer
var options = new Stimulsoft.Designer.StiDesignerOptions();
options.appearance.fullScreenMode = true;
 
// Create the report designer with specified options
var designer = new Stimulsoft.Designer.StiDesigner(options, "StiDesigner", false);
 
// Assign the onSaveReport event function
designer.onSaveReport = function (e) {
    var jsonStr = e.report.saveToJsonString();
    alert("Save to JSON string complete.")
}
 
// Assign the onCreateReport event function
designer.onCreateReport = function (e) {
    var ds = new Stimulsoft.System.Data.DataSet("Demo");
    ds.readJsonFile("../reports/Demo.json");
    e.report.regData("Demo", "Demo", ds);
}
 
// Assign the onPreviewReport event function
designer.onPreviewReport = function (e) {
    switch (e.format) {
        case Stimulsoft.Report.StiExportFormat.Html:
            e.settings.zoom = 2; // Set HTML zoom factor to 200%
            break;
    }
}
 
// Assign the onExit event function
designer.onExit = function (e) {
 
}
 
// Create a new report instance
var report = new Stimulsoft.Report.StiReport();
// Load report from url
report.loadFile("../reports/SimpleList.mrt");
// Edit report template in the designer
designer.report = report;
 
// Show the report designer in the 'content' element
designer.renderHtml("content");

示例代码的结果如下图所示。

（二）查看器事件

此示例显示如何使用报表查看器事件，某些查看器操作包含您可以订阅的事件，例如，打印操作，导出结束，设计报表：

// Enable the design button
var options = new Stimulsoft.Viewer.StiViewerOptions();
options.toolbar.showDesignButton = true;
 
// Create the report viewer
var viewer = new Stimulsoft.Viewer.StiViewer(options, "StiViewer", false);
 
// Assign the onGetReportData event function
viewer.onGetReportData = function (event) {
var ds = new Stimulsoft.System.Data.DataSet("Demo");
ds.readJsonFile("../reports/Demo.json");
    event.report.regData("Demo", "Demo", ds);
}
 
// Assign the onPrintReport event function
viewer.onPrintReport = function (event) {
 
}
 
// Assign the onReportExport event function
viewer.onEndExportReport = function (event) {
    switch (event.format) {
        case Stimulsoft.Report.StiExportFormat.Html:
            event.settings.zoom = 2; // Set HTML zoom factor to 200%
            break;
    }
}
 
// Assign the onReportDesign event function
viewer.onDesignReport = function (event) {
    alert("Design button presed.");
}
 
// Create a new report instance
var report = new Stimulsoft.Report.StiReport();
// Load report from url
report.loadFile("../reports/SimpleList.mrt");
// Assign report to the viewer, the report will be built automatically after rendering the viewer
viewer.report = report;
 
// Show the report viewer in the 'content' element
viewer.renderHtml("content");

示例代码的结果如下图所示。