Report variables can be assigned on the server before rendering — the onPrepareVariables event supplies values that flow into the report generator.

Set variable values in PHP.
$viewer = new StiViewer();
$viewer->javascript->relativePath = '../';

$viewer->onPrepareVariables = function (StiVariablesEventArgs $args) {
    if (count($args->variables) > 0) {
        $args->variables['Name']->value = 'Maria';
        $args->variables['Surname']->value = 'Anders';
        $args->variables['BirthDay']->value = '1982-03-20 00:00:00';
    }
};

$viewer->process();
$report->loadFile('../reports/Variables.mrt');
$viewer->report = $report;

How it works. Values chosen on the server are injected into the report generator, so the client renders with data it never had to supply.
Auf dem Screenshot unten Sie können das Ergebnis des Beispiel-Codes ansehen:

Setting Report Variables on the Server-Side

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