Create controller.js

Author: lauri457

Modern Development/Service Portal Widgets/Custom attachment variable/controller.js

@@ -0,0 +1,78 @@
+api.controller = function ($scope, nowAttachmentHandler, spUtil, spAttachmentUpload, $timeout, cabrillo, spModal) {
+	var c = this;
+	c.isNative = cabrillo.isNative()
+  /*
+   * change table and guid if you want to attach to some other record
+   */
+	$scope.table = $scope.page.g_form.recordTableName;
+	$scope.guid = $scope.$parent.c.getAttachmentGuid();
+  // 
+	$scope.data.maxAttachmentSize = 24;
+	var ah = $scope.attachmentHandler = new nowAttachmentHandler(setAttachments, appendError);
+	ah.setParams($scope.table, $scope.guid, 1024 * 1024 * $scope.data.maxAttachmentSize);
+
+  // implement logic to show drag and drop picker or clip icon with text
+	$scope.showDragAndDrop = function () {
+		if (true)
+			return true;
+		else
+			return false;
+	}
+  /*
+   * callback function called after attachment action happens
+   * e.g. implement mandatory attachment
+   */
+	function setAttachments(attachments, action) {
+		if (!angular.equals($scope.attachments, attachments))
+			$scope.attachments = attachments;
+		if (action === "added") {
+			// custom attachment added logic
+		}
+		if (action === "renamed") {
+			// custom attachment renamed logic
+		}
+		if (action === "deleted") {
+			// custom attachment deleted logic
+		}
+		spUtil.get($scope, {
+			action: "from_attachment"
+		});
+	}
+  /*
+   * callback function called on error
+   */
+	function appendError(error) {
+		spUtil.addErrorMessage(error.msg + error.fileName);
+	}
+
+  // drag & drop handler
+	$scope.dropFiles = function (files) {
+		if (files && files.length > 0) {
+			$scope.attachmentUploadInProgress = true;
+			$scope.totalFilesBeingUploaded++;
+			spAttachmentUpload.uploadAttachments($scope.attachmentHandler, files);
+		}
+		$timeout(function () {
+			if ($scope.attachmentUploadInProgress != false)
+				spUtil.addInfoMessage("The attachment upload is in progress. Note that some actions are deactivated during the file upload process");
+		}, 2000);
+		$scope.$on('attachment.upload.idle', function () {
+			$scope.attachmentUploadInProgress = false;
+			$scope.totalFilesBeingUploaded = 0;
+		});
+	};
+  //confirm delete dialog
+	$scope.confirmDeleteAttachment = function (attachment) {
+		if (c.isNative) {
+			if (confirm("delete attachment?")) {
+				$scope.data.attachment_action_in_progress = true;
+				$scope.attachmentHandler.deleteAttachment(attachment);
+			}
+		} else {
+			spModal.confirm("delete attachment?").then(function () {
+				$scope.data.attachment_action_in_progress = true;
+				$scope.attachmentHandler.deleteAttachment(attachment);
+			});
+		}
+	}
+};