Merge pull request #6 from mendix/release/4.0.0

[UIA-790] Update module for react client compatibility

Author: allard-mx

Source/.gitignore

@@ -0,0 +1,53 @@
+
+#
+# The following was added while migrating this app from SVN to Git
+#
+/**/node_modules/
+!/javascriptsource/**/node_modules/
+/*.launch
+/.classpath
+/.mendix-cache/
+/.project
+/deployment/
+/javasource/*/proxies/
+/javasource/system/
+/modeler-merge-marker
+/nativemobile/builds
+/packages/
+/project-settings.user.json
+/releases/
+*.mpr.lock
+*.mpr.bak
+/vendorlib/temp/
+
+# /
+/modeler-merge-marker
+/.mendix-cache
+/AdministrationModule.mpr.lock
+/*.launch
+/AdministrationModule.mpr.bak
+/.project
+/.classpath
+/deployment
+/project-settings.user.json
+
+# /javasource/
+/javasource/system
+
+# /javasource/administration/
+/javasource/administration/proxies
+
+# /javasource/atlas_core/
+/javasource/atlas_core/proxies
+
+# /javasource/datawidgets/
+/javasource/datawidgets/proxies
+
+# /javasource/myfirstmodule/
+/javasource/myfirstmodule/proxies
+
+# /modules/
+/modules/javasource
+/administrationmodule.mpr.bak
+/administrationmodule.mpr.lock
+/nativemobile/builds/

Source/AdministrationModule.mpr

@@ -0,0 +1,79 @@
+// This file was generated by Mendix Studio Pro.
+//
+// WARNING: Only the following code will be retained when actions are regenerated:
+// - the import list
+// - the code between BEGIN USER CODE and END USER CODE
+// - the code between BEGIN EXTRA CODE and END EXTRA CODE
+// Other code you write will be lost the next time you deploy the project.
+import "mx-global";
+import { Big } from "big.js";
+import { utils, writeFileXLSX } from './xlsx-export-tools.js';
+
+// BEGIN EXTRA CODE
+// END EXTRA CODE
+
+/**
+ * @param {string} datagridName
+ * @param {string} fileName
+ * @param {string} sheetName
+ * @param {boolean} includeColumnHeaders
+ * @param {Big} chunkSize - The number of items fetched and exported per request.
+ * @returns {Promise.<boolean>}
+ */
+export async function Export_To_Excel(datagridName, fileName, sheetName, includeColumnHeaders, chunkSize) {
+	// BEGIN USER CODE
+    if (!fileName || !datagridName || !sheetName) {
+        return false;
+    }
+
+    return new Promise((resolve, reject) => {
+        const stream =
+            window[window.DATAGRID_DATA_EXPORT][datagridName].create();
+
+        let worksheet;
+        let headers;
+        const streamOptions = { limit: chunkSize };
+        stream.process((msg) => {
+            if (!msg) {
+                return;
+            }
+
+            switch (msg.type) {
+                case "columns":
+                    headers = msg.payload.map(column => column.name);
+                    if (includeColumnHeaders) {
+                        worksheet = utils.aoa_to_sheet([headers]);
+                    }
+                    break;
+                case "data":
+                    if (worksheet === undefined) {
+                        worksheet = utils.aoa_to_sheet(msg.payload)
+                    } else {
+                        utils.sheet_add_aoa(worksheet, msg.payload, { origin: -1 });
+                    }
+                    break;
+                case "end":
+                    if (worksheet) {
+                        // Set character width for each column
+                        // https://docs.sheetjs.com/docs/csf/sheet#worksheet-object
+                        worksheet["!cols"] = headers.map(header => ({
+                            wch: header.length + 10
+                        }));
+                        const workbook = utils.book_new();
+                        utils.book_append_sheet(workbook, worksheet, sheetName === "" ? "Data" : sheetName);
+                        writeFileXLSX(workbook, `${fileName}.xlsx`);
+                        resolve(true);
+                    } else {
+                        resolve(false);
+                    }
+                    break;
+                case "aborted":
+                    resolve(false);
+                    break;
+            }
+        }, streamOptions);
+
+        stream.start();
+    });
+	// END USER CODE
+}