load a report from a saved json string

[Abed Hamodi]

hello ,
I am trying to load a report from a saved json, I saved the report to a jason string:

Code: Select all

var json = this.designer.report.saveDocumentToJsonString();

then I used the saved json to load it to a new report:

Code: Select all

this.designer = new Stimulsoft.Designer.StiDesigner(this.options, 'StiDesigner', false);
this.designer.report = new Stimulsoft.Report.StiReport();
this.designer.report.load(json);
this.designer.renderHtml('designer');

[/code]

Can you please help?
Thanks in advance

[Lech Kulikowski]

Hello,

saveDocumentToJsonString() - saving rendered report (report document), not the report temaplate. You should use saveToJsonString() method
https://www.stimulsoft.com/en/documenta ... report.htm

Thank you.

[Abed Hamodi]

hello
it's work fine
thank you

[Abed Hamodi]

hello ,
how can i change type of columns in code to data or int or ..
Please see my code
var columns = this.designer.report.dataSources.items[0].columns.list;
columns.forEach(column => {

column.type= Date; // not work

});

thanks

[Lech Kulikowski]

Hello,

Could you explain your issue in more details?

Thank you.