PWV-1: Refactoring ohif:studylist package

Packages/ohif-core/client/ui/dropdown/form.js

@@ -0,0 +1,29 @@
+import { Template } from 'meteor/templating';
+import { Blaze } from 'meteor/blaze';
+import { _ } from 'meteor/underscore';
+import { OHIF } from 'meteor/ohif:core';
+
+OHIF.ui.showFormDropdown = (templateName, dropdownData) => {
+    // Check if the given template exists
+    const template = Template[templateName];
+    if (!template) {
+        throw {
+            name: 'TEMPLATE_NOT_FOUND',
+            message: `Template ${templateName} not found.`
+        };
+    }
+
+    // Prepare the method to destroy the view
+    let view;
+    const destroyView = () => Blaze.remove(view);
+    const templateData = _.extend({}, dropdownData, {
+        destroyView
+    });
+
+    // Render the dialog with the given template and data
+    view = Blaze.renderWithData(template, templateData, document.body);
+
+    // Return the dropdown element to enable position manipulation
+    const dropdown = view.firstNode();
+    return dropdown;
+};