Supply Custom Headers for JSON Database
Unsere Beispiele der Projekte und Berichtsvorlagen helfen Ihnen, die Grundlagen der Arbeit mit unserer Software zu erlernen.This example shows how to supply custom headers for JSON Database. First, create the report designer with specified options and load report:
Then, in
Finally, load report from URL and render it:
Auf dem Screenshot unten Sie können das Ergebnis des Beispiel-Codes ansehen:
export class AppComponent {
options: any;
designer: any;
ngOnInit() {
console.log('Loading Designer view');
console.log('Set full screen mode for the designer');
this.options = new Stimulsoft.Designer.StiDesignerOptions();
this.options.appearance.fullScreenMode = false;
console.log('Create the report designer with specified options');
this.designer = new Stimulsoft.Designer.StiDesigner(this.options, 'StiDesigner', false);
console.log('Edit report template in the designer');
this.designer.report = new Stimulsoft.Report.StiReport();
...Then, in
onBeginProcessData event handler add custom HTTP headers:
...
// In `onBeginProcessData` event handler add custom HTTP headers
this.designer.report.onBeginProcessData = (args: any) => {
if (
args.database === "JSON" &&
args.command === "GetData" &&
args.pathData && args.pathData.endsWith("/ProtectedDemo.json")
) {
// Add custom header to pass through backend server protection
args.headers.push({key: "X-Auth-Token", value: "*YOUR TOKEN*"});
}
};
...Finally, load report from URL and render it:
...
console.log('Load report from url');
this.designer.report.loadFile('/reports/SimpleListWithProtectedJson.mrt');
console.log('Rendering the designer to selected element');
this.designer.renderHtml('designer');
console.log('Loading completed successfully!');
}
constructor() {
}
}Auf dem Screenshot unten Sie können das Ergebnis des Beispiel-Codes ansehen: