tiny-mce-button.js

(function() {
	tinymce.PluginManager.add('my_mce_button', function( editor, url ) {
		editor.addButton( 'my_mce_button', {
			title: 'Shortcode',
			text: 'Shortcode',  //Display name
			icon: 'moderna',
			type:'menubutton',
			menu: [
					// First Menu Start
					{
					text: 'Pricing Table 01',
						menu: [
								{
								text: 'Pop-Up',
									onclick: function() {
										editor.windowManager.open( {
											title: 'Insert Your Pricing Table Value',
											body: [
												{
													type: 'textbox',
													name: 'serviceTitle',
													level:'Insert your title',
													label: 'Title',
												},
												{
													type: 'textbox',
													name: 'serviceDescription',
													level:'Insert your description',
													label: 'Description',
													multiline: true,
													minWidth: 300,
													minHeight: 100
												},
												{
													type: 'textbox',
													name: 'serviceCategory',
													level:'Insert your category',
													label: 'Category',
												}
											],
											onsubmit: function( e ) {
												editor.insertContent( '[services title="' + e.data.serviceTitle + '" des="' + e.data.serviceDescription + '" category="' + e.data.serviceCategory + '"]');
											}
										}
									);
								}
							},
							

							{
								text: 'Pricing Table 02',
								menu: [
										{
											text: 'Pricing Table 03',
											menu: [
													{
													text: 'Pricing Table 04',
												},
											]
										},
										{
											text: 'Pricing Table 03',
											menu: [
													{
													text: 'Pricing Table 04',
												},
													{
													text: 'Pricing Table 04',
												},
											]
										},
									]
							},
						]
					},
					
					
					// // Second Menu Start Here
					{
						text: 'Pop-Up',
						onclick: function() {
							editor.windowManager.open( {
								title: 'Insert Your Pricing Table Value',
									body: [
										{
											type: 'textbox',
											name: 'textboxName',
											label: 'Text Box',
											value: '30'
										},
										{
											type: 'textbox',
											name: 'multilineName',
											label: 'Multiline Text Box',
											value: 'You can say a lot of stuff in here',
											multiline: true,
											minWidth: 300,
											minHeight: 100
										},
										{
											type: 'textbox',
											name: 'textboxName',
											label: 'Text Box',
											value: '30'
										},
										{
											type: 'listbox',
											name: 'listboxName',
											label: 'List Box',
											'values': [
												{text: 'Name 1', value: '1'},
												{text: 'Option 2', value: '2'},
												{text: 'Option 3', value: '3'}
											]
										}
									],
									onsubmit: function( e ) {
										editor.insertContent( '[random_shortcode textbox="' + e.data.textboxName + '" multiline="' + e.data.multilineName + '" listbox="' + e.data.listboxName + '"]');
									}
								}
							);
						}
					},					
				]
			});
		});
	})();

tiny-mce-button.php

<?php

// Hooks your functions into the correct filters
	function my_add_mce_button() {
		// check user permissions
		if ( !current_user_can( 'edit_posts' ) && !current_user_can( 'edit_pages' ) ) {
			return;
		}
		// check if WYSIWYG is enabled
		if ( 'true' == get_user_option( 'rich_editing' ) ) {
			add_filter( 'mce_external_plugins', 'my_add_tinymce_plugin' );
			add_filter( 'mce_buttons', 'my_register_mce_button' );
		}
	}
	add_action('admin_head', 'my_add_mce_button');
 
// Declare script for new button
	function my_add_tinymce_plugin( $plugin_array ) {
		$plugin_array['my_mce_button'] = get_template_directory_uri() .'/js/tiny-mce-button.js';
		return $plugin_array;
	}
	 
// Register new button in the editor
	function my_register_mce_button( $buttons ) {
		array_push( $buttons, 'my_mce_button' );
		return $buttons;
		}
?>

<?php 
	Note: 1."tiny-mce-button.js" file কে js file মধ্য দিতে হবে
   	      2. "tiny-mce-button.php" file কে functions.php তে call করে দিলেই হবে (আর কিছু করা লাগবে না)
?>