This example shows how to edit a report template in the
Stimulsoft Designer for PHP using JavaScript with server-side data processing.
First, you need to include the Stimulsoft libraries using
Composer. This allows you to use the required classes for handling server-side events:
<?php
require_once '../vendor/autoload.php';
use Stimulsoft\Events\StiDataEventArgs;
use Stimulsoft\StiHandler;
...
Next, create and configure an event handler object. By default, all requests are processed on the current page, but you can also specify a separate handler file if required:
$handler = new StiHandler();
// $handler = new StiHandler('handler.php');
Then, define the
onBeginProcessData event. This event is triggered when the designer requests data for a report. The logic inside this event is executed on the server side:
$handler->onBeginProcessData = function (StiDataEventArgs $args) {
};
After defining the events, process the incoming request. If the request is related to data processing, the result will be returned immediately:
$handler->process();
Next, create the HTML page structure and include the JavaScript files required for the Viewer, Designer, and Blockly editor to work properly:
<script src="/../vendor/stimulsoft/reports-php/scripts/stimulsoft.reports.js"></script>
<script src="/../vendor/stimulsoft/reports-php/scripts/stimulsoft.viewer.js"></script>
<script src="/../vendor/stimulsoft/reports-php/scripts/stimulsoft.designer.js"></script>
<script src="/../vendor/stimulsoft/reports-php/scripts/stimulsoft.blockly.editor.js"></script>
Then, render the JavaScript code required for the server-side handler. This enables communication between the client-side designer and the server:
<?php
$handler->renderHtml();
?>
Next, create and configure the
Designer options object and enable full-screen mode:
let options = new Stimulsoft.Designer.StiDesignerOptions();
options.appearance.fullScreenMode = true;
Then, create the
Designer object and define the client-side event that sends data processing requests to the server-side handler:
let designer = new Stimulsoft.Designer.StiDesigner(options, "StiDesigner", false);
designer.onBeginProcessData = function (args, callback) {
Stimulsoft.handler.process(args, callback);
};
Next, create a
Report object and load a report template file. The report is loaded on the client side using JavaScript:
let report = new Stimulsoft.Report.StiReport();
report.loadFile("../reports/SimpleList.mrt");
designer.report = report;
Finally, render the designer into the specified HTML container when the page is loaded:
function onLoad() {
designer.renderHtml("designerContent");
}
<body onload="onLoad();">
<div id="designerContent"></div>
</body>
As a result, the report template is opened in the browser-based designer, where it can be edited interactively. All data processing requests are handled securely on the server side through the configured event handler, providing a flexible and powerful way to customize reports directly in a web application.
На скриншоте ниже Вы можете увидеть результат выполнения данного кода:
