A Better Multi-Select with Chosen jQuery Plugin in ColdBox

Let’s improve the user experience for selecting multiple items in a select drop down list by using the chosen jQuery plugin. In this guide we will use the example of selecting multiple suppliers for a product in a ColdBox 4.2.x web application.

Follow these steps to setup the plugin, the entities, and finally making use of the plugin with the select element:

  • Download the chosen jQuery Plugin
  • The entities used
  • Create a new method to retrieve list of ID for select drop down
  • In edit handlers, retrieve list of values for select drop down
  • Import the chosen jQuery plugin scripts and styles
  • Define the select drop down list
  • Use the chosen jQuery plugin

Download the chosen jQuery Plugin

Head over to https://harvesthq.github.io/chosen/ to download the chosen jQuery plugin and save it to a location of your choice on the web server.

The Entities Used

Let’s define the entities used in this guide.

Product Entity


component persistent="true" table="products" {
   property name="productID" fieldtype="id" generator="identity" setter="false";
   property name="name" sqltype="nvarchar" length="150";

   property name="suppliers" fieldtype="many-to-many" cfc="models.suppliers.Supplier" singularname="supplier" fkcolumn="productID" inversejoincolumn="supplierID" linktable="products_suppliers";

}

Supplier Entity


component persistent="true" table="suppliers" {
   property name="supplierID" fieldtype="id" generator="identity" setter="false";
   property name="name" sqltype="nvarchar" length="50";
}

Create new method to retrieve list of ID for select drop down

In the product entity (e.g. models\products.cfc), create a new method to retrieve list of ID for the select drop down list. In this example, we are retrieving the list of suppliers ID for a product. A product has many suppliers. In models\products\Product.cfc add the following code:


public string function getSuppliersIDList() {
   var suppliers = "";
   for ( var i=1; i<=arrayLen(getSuppliers()); ++i ) {
      suppliers = listAppend(suppliers,getSuppliers()[i].getSupplierID());
   }
   return suppliers;
}

Retrieve list of values for select drop down

In the products edit handler (handlers\Products.cfc), we need to retrieve the list of suppliers for populating the select drop down:


component {
   property name="productService" inject="model";
   property name="supplierService" inject="model";

   public void function edit(event){
      var rc = event.getCollection();
      event.paramValue("id","");
      rc.product = productService.get( rc.id );
      rc.suppliers = supplierService.list(sortOrder="name",asQuery=false);
   } //edit
} //component

Import the chosen jQuery Plugin scripts and styles

In the default Main layout (e.g. layouts\Main.cfm), add the following to import the chosen jQuery plugin scripts and styles:


<cfoutput>
   #html.doctype()#
   <html lang="en">
   <head>
   <meta http-equiv="X-UA-Compatible" content="IE=Edge">
   <meta charset="utf-8">
   <title>#getSetting('appName')#</title>
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link href="/path/to/bootstrap.min.css" rel="stylesheet" type="text/css"/ >
   <link rel="stylesheet" href="/path/to/chosen.css" type="text/css"/ >
   </head>
   <body>
      <script src="/path/to/jquery.min.js"></script>
      <script src="/path/to/bootstrap.min.js"></script>
      <script src="/path/to/chosen.jquery.js" type="text/javascript"></script>
   </body>
   </html>
</cfoutput>

Define the select drop down

Edit views\products\edit.cfm and add the following:


<div class="form-group">
   <label for="suppliers" class="col-md-2 control-label">Suppliers &nbsp;</label>
   <div class="col-md-4">
      <select data-placeholder="Click or type to choose suppliers ..."
         name="suppliers" class="chosen-select form-control" multiple="multiple">
         <option value="">&nbsp;</option>
         <cfloop array="#rc.suppliers#" index="supplier">
            <option value="#supplier.getSupplierID()#">#supplier.getName()#</option>
         </cfloop>
      </select>
   </div>
</div>

Ensure the following is added on the select form element:

  • data-placeholder
  • class=”chosen=selelct”
  • multiple=”multiple”

Use the chosen jQuery Plugin

In the same edit view, i.e. views\products\edit.cfm, towards the bottom of the file before the closing body tag, add:


<script>
   <cfoutput>
   //retrieve selected ID for pre-population
   var #toScript(rc.product.getSuppliersIDList(),'lSuppliersID')#;
   var aSuppliersID = lSuppliersID.split(',');
   </cfoutput>

   $(document).ready(function() {
      //use chosenJS for multi select
      $('.chosen-select').chosen({width:'100%'});

      if (lSuppliersID != ''){
         //pre-populate selected supplier for edits
         $('.chosen-select').val(aSuppliersID).trigger('chosen:updated');
      }
   });
</script>

In lines 3-5, we retrieve the list of supplier ID for pre-populating a form when editing (i.e. the suppliers were already selected), and then on line 14 we must trigger an update to add the selected value to the multi-select box. On line 10 we activate the chosen jQuery plugin

You should see something like these if the chosen jQuery plugin is working as expected:

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Create a Video Lightbox using Bootstrap, HTML5 and ColdFusion Custom Tag

Let’s create a video lightbox using Bootstrap, HTML5’s video tag and encapsulate it with a ColdFusion custom tag. Here’s what you need to do achieve this:

  • Define the CSS styles
  • Create the ColdFusion custom tag
  • Use the custom tag

Define the CSS styles

Create a new file and save it as videos.css. Enter the following styles and save:


.bs-video{
   margin: 10px 0px 10px 0px;
}

.modal-content {
   margin: 0 auto;
   display: block;
}

@media screen and (min-width: 768px) {
   .modal-dialog {
      width: 750px; /* New width for default modal */
   }
   .modal-sm {
      width: 350px; /* New width for small modal */
   }
}

.videogallery {
   width:900px;
   zoom:1;
}

Create the ColdFusion custom tag

We will use HTML5’s video tag and Boostrap modal to show the video in a popup. Create a new ColdFusion file and save it as video-popup.cfm. Enter the following code for this custom tag:


<cfif thisTag.executionMode EQ "start">
   <cfparam name="attributes.width" default="720">
   <cfparam name="attributes.height" default="405">
   <cfparam name="attributes.path" default="">
   <cfparam name="attributes.desc" default="">
   <cfparam name="attributes.vid" default="">
   <cfparam name="attributes.video" default="">
   <cfparam name="attributes.mediaType" default="video/mp4">
   <cfparam name="attributes.image" default="">

   <cfoutput>
      <div class="bs-video">
         <a href="##videoModal-#attributes.vid#" id="#attributes.vid#" class="btn btn-default modalLink" data-toggle="modal"><img src="#attributes.path#/thumbnails/#attributes.image#" alt="#attributes.desc#"/></a>

         <div id="videoModal-#attributes.vid#" class="modal fade">
            <div class="modal-dialog">
               <div class="modal-content">
                  <div class="modal-header">
                     <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                     <p class="modal-title">#attributes.desc#</p>
                  </div>
                  <div class="modal-body">
                     <video id="video-#attributes.vid#" width="#attributes.width#" height="#attributes.height#" controls>
                        <source src="#attributes.path#/#attributes.video#" type="#attributes.mediaType#">
                        Your browser does not support the video tag. Please upgrade your browser.
                     </video>
                  </div>
               </div><!--- modal-content --->
            </div><!--- modal-dialog --->
         </div><!--- videoModal --->
      </div><!--- bs-video --->
   </cfoutput>
</cfif>

Use the custom tag

Let’s use the custom tag we have just created. Create a new file and call it whatever you want. Let’s start with the following skeleton and add the following:

  • Link to Bootsrap library and styles
  • Import the ColdFusion custom tag
  • Import the styles for the video lightbox, i.e. videos.css

You should now have the following:


<!DOCTYPE html>
<html lang="en">
<head>
   <meta http-equiv="Content-Type" content="text/html" charset="utf-8" />
   <cfheader name="X-UA-Compatible" value="IE=Edge" />
   <title>Video Lightbox with HTML5, Bootstrap and ColdFusion Custom Tag</title>
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <link rel="stylesheet" href="/path/to/bootstrap.min.css">
   <link rel="stylesheet" href="/path/to/videos.css" type="text/css">
   <script src="/path/to/jquery.min.js"></script>
   <script src="/path/to/bootstrap.min.js"></script>
</head>
<body>

   <cfimport prefix="content" taglib="/path-to/custom-tags/video-tag-folder/" />

</body>
</html>

Now let’s make use of the ColdFusion custom tag we have created to display a video lightbox. In the body after the cfimport tag, add the following code snipet:


<body>
   <cfimport prefix="content" taglib="/path-to/custom-tags/video-tag-folder/" /> 
   <h1>Videos</h1>
   <div class="videogallery">
      <cfoutput>
         <div class="row">
            <div class="col-md-3">
               <content:video-popup path="path-to-video" image="path-video-thumbnail-image#" video="path-to-video-file" type="video/mp4" desc="video-desc" vid="-video-id" />
            </div>
         </div>
      </cfoutput>
   </div>
</body>

 

Populating a Related Select Using jQuery in ColdFusion

In this quick tip we will use jQuery to populate a related select html form element in ColdFusion. The first select element will show a list of states, and the second will show a list of cities based on the selected state.

We will assume that you have a database with tables that holds the state and city information, that the files contacts.cfc and addClients.cfm are saved in the same file folder, and request.dsn is defined in Application.cfc.

Here’s what we need to do:

  • Create queries to retrieve list of states and cities
  • Create a simple form with two related select
  • Use jQuery to populate the related select

1. Create queries to retrieve list of states and cities.

Let’s create a ColdFusion component and name it contacts.cfc. In this component, add the following code fragments:


<cfcomponent>
   <cffunction name="getStates" returntype="query" hint="Get list of states">
      <cfscript>var qGet = "";</cfscript>
      <cfquery name="qGet" datasource="#request.dsn#">
         SELECT stateID, stateName
         FROM states
      </cfquery>
   </cffunction>

   <cffunction name="getCities" output="false" returntype="array" hint="Get cities for a given state">
   <cfargument name="stateID" type="string" required="yes" default="0">
      <cfscript>
         var qGet = "";
         var aCities = [];
      </cfscript>

      <cfquery name="qGet" datasource="#request.dsn#">
         SELECT c.cityID, c.cityName
         FROM cities c
         INNER JOIN states s ON s.stateID = c.FK_stateID
         WHERE c.FK_stateID = <cfqueryparam cfsqltype="cf_sql_integer" value="#arguments.stateID#">
      </cfquery>

      <cfscript>
         //convert query to array
         var cols = qGet.columnList;
         var colsLen = listLen(cols);
         for(var i=1; i<=qGet.recordCount; i++) {
            var row = {};
            for(var k=1; k<=colsLen; k++) {
               row[lcase(listGetAt(cols, k))] = qGet[listGetAt(cols, k)][i];
            } //for k
            arrayAppend(aCities, row);
         } //for i

         return aCities;
      </cfscript>
   </cffunction>
</cfcomponent>

2. Create a simple form with two related select

Let’s a create form to add a client, and name it addClient.cfm. In this file, add the following code fragments:

<!DOCTYPE html>
<html>
<head>
   <meta charset="UTF-8">
   <title>Add Client</title>
   <link href="/path/to/jquery.min.css" rel="stylesheet" type="text/css" />
   <link href="/path/to/bootstrap.min.css" rel="stylesheet" type="text/css"/ >
</head>
<body>
   <script src="/path/to/jquery.min.js"></script>
   <script src="/path/to/bootstrap.min.js"></script>
   <cfscript>
      //retrieve list of states from db
      oContact = createobject("component","contacts");
      states= oContact.getStates();
   </cfscript>

   <cfoutput>
      <form name="addClient" class="form-horizontal" method="post" action="">
         <div class="form-group required">
            <label for="state" class="col-md-4 control-label">State &nbsp;</label>
            <div class="col-md-7">
               <select name="state" id="state" class="form-control">
                  <option value="">&nbsp;</option>
                  <cfloop query="states">
                  <option value="#states.stateID#">#states.stateName#</option>
                  </cfloop>
               </select>
            </div>
         </div>
         <div class="form-group required">
            <label for="city" class="col-md-4 control-label">City &nbsp;</label>
            <div class="col-md-7">
               <!--- the 'city' select will be populated by jQuery when a state is selected --->
               <select name="city" id="city" class="form-control">
                  <option value="">&nbsp;</option>
               </select>
            </div>
         </div>
      </form>
   </cfoutput>

3. Use jQuery to populate the related select

In addClient.cfm, just after the closing form tag, add the following code fragment:


<script>
$(document).ready(function() {
   $('#state').on('change', function(){ 
      var $selStateID = $(this).val();
      //use jQuery ajax call to retrieve list of cities based on selected state
      $.ajax({ 
         method: 'post', 
         dataType: 'json', 
         url: 'contacts.cfc', 
         data: { 
            method: 'getCities', 
            returnFormat: 'json', 
            stateID: $selStateID 
         }, 
         success: 
            function(results,status,xhr){ 
               var $citySelect = $('#city'); 

               //clear all options value except the first one
               $citySelect.find('option:not(:first)').remove(); 

               //if we have cities returned from ajax call, the create options for cities select
               if (results.length){ 
                  $.each (results, function(i){ 
                     $citySelect.append('<option value="' + results[i].cityid + '">' + results[i].cityname + '</option>'); 
                  }); //each 
               } //if 
          } //success 
       }); //$.ajax 
     }); // state.onchange 
   });//document 
   </script> 
</body> 
</html>

Important notes:

For the above jQuery ajax retrieval to work, please ensure the following:

  • dataType must be json,
  • returnFormat must be json, and
  • query to retrieve list of cities must be converted to an array (do not return a query)

The stateID is passed to the function to retrieve all cities with the selected state. The jQuery ajax post happens when the user selects a state from the first select drop down list. $selStateID represent the ID of the selected state.

When a list of cities is returned from the jQuery ajax post, we then populate the cities select drop down list with this return set of values. cityid and cityname are fields in the cities table.

 

Using jQuery UI Autocomplete with hidden ID in ColdBox

Previously in How to use jQuery UI Autocomplete with ColdBox and Bootstrap the value used was singular and also the record identifier. However what if we want to submit the identifier but show another text value for the auto-suggest to the user, for example, if we want to show the client’s full name for auto suggest, but submit the client’s ID.

The environment used for this example is:

  • ColdBox 3.8
  • BootStrap 3.1.1
  • ColdFusion 10

The steps are essentially the same  (the differences are in the helper function and front end UI), i.e.

  • Reference jQuery UI in the main layout
  • Create a helper function to retrieve the required data
  • Use autocomplete on the view page

1 Reference the jQuery UI in the main layout

Open layouts\Main.cfm and add the following reference to the style sheet and JavaScript for jQuery UI (if not already present), i.e.

<head>
  <link href="/path/to/bootstrap/bootstrap.min.css" rel="stylesheet" type="text/css"/ >
  <link href="/path/to/jquery-ui/themes/smoothness/jquery-ui.min.css" rel="stylesheet" type="text/css" />
</head>
<body>
  <script src="/path/to/jquery/jquery.11.1.js"></script>
  <script src="/path/to/jquery/ui/jquery-ui.min.js"></script>
  <script src="/path/to/bootstrap/bootstrap.min.js"></script>
</body>

2 Create a helper function to retrieve the required data

Load includes\helpers\ApplicationHelper.cfm and add the following function:

<cffunction name="getClients" access="remote" output="no">
  <cfscript>
    var qGet = "";
    var clientsList = [];
    var stClients = "";
  </cfscript>
  <cfquery name="qGet" datasource="clients">
    SELECT
      clientid, title, firstname, lastname
    FROM clients
  </cfquery>
  <cfscript>
    //convert query to array
    for (var row in qGet) {
      stClients.label = row.title & ' ' & row.firstname & ' ' & row.lastname;
      stClients.value = row.clientid;
    }
    ArrayAppend(clientsList, stClients);
    return clientsList;
  </cfscript>
</cffunction>

3 Use jQuery UI Autocomplete on the view page

In the view page, for example, the edit.cfm where autocomplete is needed, add the following code:

//somewhere in the form section, add this:
<input type="text" name="clientname" id="clientname" class="form-control client-suggest" value="">
<input type="hidden" name="clientid" id="clientid" class="form-control" value="">

<script>
<cfoutput>
  //retrieve list of clients from db, getClients is a function in the application helper
  var #toScript(getClients(), "clientsList")#;
</cfoutput>

$(document).ready(function() {
   var suggestInput = function (sourceValues, elemClassName){
      $('input.' + elemClassName).each(function(){
         var formElemName = $(this).attr('name');
         var hiddenElemID = formElemName + 'id';

         //on auto suggest
         $(this).autocomplete({
            source: sourceValues,
            select: function(event, ui) {
               selectedObj = ui.item; 
               $(this).val(selectedObj.label);
               $('#'+ hiddenElemID).val(selectedObj.value); 
               return false; 
            },
            change: function(event,ui) {
               var formElemVal = $(this).val();
               if (formElemVal === ''){
                  //clear id from hidden field if input is blank
                  $('#'+ hiddenElemID).val('');
               } //if
            }//change
         }); //autocomplete

         //clear id from hidden field if input is blank
         $('#' + formElemName).blur(function(){
            if ( $('#' + formElemName).val() == ''){
               $('#' + hiddenElemID).val(''); 
            }
         });
      } //each
   } //suggestInput

   if ($('.client-suggest').length){
      //activate auto suggest for client input box 
      //(i.e. the input with class of 'client-suggest')
      suggestInput(clientsList,'client-suggest');
}); //document.ready
</script>

Here we use the ColdFusion toScript function to convert ColdFusion value to JavaScript saving it as clientsList. getClients is the ColdBox helper function which we added to ApplicationHelper.cfm.

The client name input box will sugget the client’s full name (including title), but upon form submission, the client’s ID will be submitted.

Quick Tip on using ColdFusion cfquery in cfscript

We’re all familiar with using cfquery to query databases in ColdFusion. But what is its equivalent in cfscript? Here are a few query examples to illustrate. For each example we will show the cfquery and its equivalent in cfscript. For these examples we will be performing the CRUD operations on the clients database.

1. Create (i.e. INSERT into the database)

Let’s start with the cfquery tag version:

<cfquery name="qInsert" datasource="clientsDS">
  INSERT INTO clients
  (
    title,
    firstname,
    lastname,
    email,
    phone
  )
  VALUES
  (
    <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.title#">,
    <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.firstname#">,
    <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.lastname#">,
    <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.email#">,
    <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.phone#">
  )
</cfquery>

Here’s the cfscript equivalent:

<cfscript>
  qService = new query();
  qService.setDatasource("clientsDS");
  qService.setName("qInsert");
  qService.addParam(name="title", value="#trim(form.title)#", cfsqltype="cf_sql_varchar");
  qService.addParam(name="firstname", value="#trim(form.firstname)#", cfsqltype="cf_sql_varchar");
  qService.addParam(name="lastname", value="#trim(form.lastname)#", cfsqltype="cf_sql_varchar");
  qService.addParam(name="email", value="#trim(form.email)#", cfsqltype="cf_sql_varchar");
  qService.addParam(name-"phone",  value-"#trim(form.phone)#", cfsqltype-"cf_sql_varchar");
  qService.setSql("
    INSERT INTO clients
    (title, firstname, lastname, email, phone)
    VALUES
    (:title, :firstname, :lastname, :email, :phone)
  ");
   qService.execute();
</cfscript>

2 Read (i.e. SELECT from the database)

Let’s start with the cfquery tag version:

<cfquery name="qGet" datasource="clientsDS">
  SELECT 
    title, firstname, lastname, email, phone
  FROM clients
  WHERE clientID = <cfqueryparam cfsqltype="cf_sql_integer" value="#form.clientID#">
</cfquery>

Here’s the cfscript equivalent:

  qService = new query(); 
  qService.setDatasource("clientsDS"); 
  qService.setName("qGet"); 
  qService.addParam(name="clientID", value="#trim(form.clientID)#", cfsqltype="cf_sql_integer");
  qService.setSql("
   SELECT title, firstname, lastname, email, phone
   FROM clients
   WHERE clientID = :clientID
  ");
  results = qService.execute().getResult();

3 Update (i.e. Update the database)

Let’s start with the cfquery tag version:

<cfquery name="qUpdate" datasource="clientsDS">
  UPDATE clients
  SET
    email = <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.email#">,
    phone = <cfqueryparam cfsqltype="cf_sql_varchar" value="#form.phone#">
  WHERE clientID = <cfqueryparam cfsqltype="cf_sql_integer" value="#form.clientID#">
</cfquery>

Here’s the cfscript equivalent:

 qService = new query(); 
 qService.setDatasource("clientsDS"); 
 qService.setName("qUpdate");
 qService.addParam(name="email", value="#trim(form.email)#", cfsqltype="cf_sql_varchar");
 qService.addParam(name-"phone",  value-"#trim(form.phone)#", cfsqltype-"cf_sql_varchar")
 qService.addParam(name="clientID", value="#trim(form.clientID)#", cfsqltype="cf_sql_integer");
 qService.setSql("
  UPDATE clients
  SET
   email = :email, 
   phone = :phone
  WHERE clientID = :clientID
 ");
 qService.execute();

4 Delete (i.e. DELETE from the database)

Let’s start with the cfquery tag version:

<cfquery name="qDelete" datasource="clients">
  DELETE FROM clients
  WHERE clientID = <cfqueryparam cfsqltype="cf_sql_integer" value="#form.clientID#">
</cfquery>

Here’s the cfscript equivalent:

 qService = new query(); 
 qService.setDatasource("clientsDS"); 
 qService.setName("qDelete");
 qService.addParam(name="clientID", value="#trim(form.clientID)#", cfsqltype="cf_sql_integer");
 qService.setSql("
   DELETE FROM clients
   WHERE clientID = :clientID
 ");
 qService.execute();

Generate T-SQL for restoring multiple databases

Let’s say we are migrating the database server to a new host. After SQL Server has been successfully installed on the new host, we need to migrate the databases. Let’s say we need to restore well over 100 databases. A better way to do this is to generate the T-SQL restore scripts from the backup files, including the transaction logs.

The following assumptions are made when creating the scripts:

  • Full backup of all user databases daily
  • Transaction log backup every 12 hours at a specified hour
  • A subfolder is created for each database to store the backup files (.bak and .trn)
  • File extensions are:
    • .bak – full backup
    • .trn – transaction log

Here’s the script that will generate the required T-SQL script to restore all the user databases from the full backup and transaction log files. Plesae note that this script is based on someone else’s creation. I can’t remember who it was. But full credit to him. I have adapted his script for my purposes.

USE Master;
GO
-- turn off (x row(s) affected) messages
SET NOCOUNT ON;

DECLARE @BasePath varchar(1000);
DECLARE @Path varchar(1000);
DECLARE @FullPath varchar(2000);
DECLARE @Id int;
DECLARE @todayDate varchar(20);
DECLARE @yesterdayDate varchar(20);
DECLARE @fName varchar (500);
DECLARE @fExt varchar(10);
DECLARE @dbName varchar(200);
DECLARE @cmd varchar(500);

-- set backup file's date in the format yyyy_mm_dd. we restore yesterday's backups
SET @yesterdayDate = replace(convert(NVARCHAR, dateadd(day,-1, getdate()), 111), '/', '_');

--This is the backup parent folder. Can use drive-folder or UNC notation
SET @BasePath = '<enter-your-full-db-backup-path-here>';

--Create a temp table to hold the results. remove the table if exists
IF OBJECT_ID('tempdb..#DirectoryTree') IS NOT NULL
   DROP TABLE #DirectoryTree;

CREATE TABLE #DirectoryTree (
   id int IDENTITY(1,1)
   ,fullpath varchar(2000)
   ,fileName nvarchar(512)
   ,fileExt varchar(10)
   ,dbName varchar (200)
   ,depth int
   ,isfile bit
);

--Create a clustered index to keep everything in order.
ALTER TABLE #DirectoryTree
   ADD CONSTRAINT PK_DirectoryTree PRIMARY KEY CLUSTERED (id);

--Populate the table using the initial base path.
INSERT #DirectoryTree (fileName,depth,isfile)
EXEC master.sys.xp_dirtree @BasePath,1,1;

UPDATE #DirectoryTree SET fullpath = @BasePath;

--Loop through the table as long as there are still folders to process.
WHILE EXISTS (SELECT id FROM #DirectoryTree WHERE isfile = 0)
BEGIN
   --Select the first row that is a folder.
   SELECT TOP (1)
      @Id = id
      ,@FullPath = fullpath
      ,@Path = @BasePath + '\' + fileName FROM #DirectoryTree WHERE isfile = 0;

   IF @FullPath = @Path
   BEGIN
      --Do this section if the we are still in the same folder.
      INSERT #DirectoryTree (fileName,depth,isfile)
      EXEC master.sys.xp_dirtree @Path,1,1;

      UPDATE #DirectoryTree
         SET fullpath = @Path,
         fileExt = RIGHT(fileName,3)
      WHERE fullpath IS NULL;

      --Delete the processed folder.
      DELETE FROM #DirectoryTree WHERE id = @Id;
   END
   ELSE
   BEGIN
      --Do this section if we need to jump down into another subfolder.
      SET @BasePath = @FullPath;

      --Select the first row that is a folder.
      SELECT TOP (1)
         @Id = id
         ,@FullPath = fullpath
         ,@Path = @BasePath + '\' + fileName
         ,@dbName = fileName
      FROM #DirectoryTree WHERE isfile = 0;

      INSERT #DirectoryTree (fileName,depth,isfile)
      EXEC master.sys.xp_dirtree @Path,1,1;

      UPDATE #DirectoryTree
         SET fullpath = @Path,
         fileExt = RIGHT(fileName,3),
         dbName = @dbName
      WHERE fullpath IS NULL;

      --Delete the processed folder.
      DELETE FROM #DirectoryTree WHERE id = @Id;
   END
END

-- create cursor to loop through the backup files
DECLARE backupFiles CURSOR FOR
SELECT fileName,fileExt,fullpath,dbName
FROM #DirectoryTree
WHERE fileName LIKE '%' + @yesterdayDate + '%'

OPEN backupFiles

-- Loop through all the database backup files (.bak and .trn) from the basepath
FETCH NEXT FROM backupFiles INTO @fName, @fExt, @fullpath, @dbName

WHILE @@FETCH_STATUS = 0
BEGIN
   SET @cmd = '';
   IF (@fExt = 'bak')
   BEGIN
      IF (@dbName != 'model' and @dbName != 'master' and @dbName != 'msdb')
      BEGIN
         SET @cmd = 'RESTORE DATABASE [' + @dbName + ']' + CHAR(13)+CHAR(10) + ' FROM DISK = ''' + @fullpath + '\' + @fName + '''' + CHAR(13)+CHAR(10) + ' WITH NORECOVERY;';
      END
   END
   ELSE IF (@fExt = 'trn')
   BEGIN
      IF (@dbName != 'model')
      BEGIN
         SET @cmd = 'RESTORE LOG [' + @dbName + ']' + CHAR(13)+CHAR(10) + ' FROM DISK = ''' + @fullpath + '\' + @fName + '''' + CHAR(13)+CHAR(10) + ' WITH RECOVERY;';
      END
   END
   PRINT @cmd
   FETCH NEXT FROM backupFiles INTO @fName, @fExt, @fullpath, @dbName
END

CLOSE backupFiles
DEALLOCATE backupFiles

--Clean-up temporary table.
IF OBJECT_ID('tempdb..#DirectoryTree') IS NOT NULL
   DROP TABLE #DirectoryTree;
GO

Note:

If databases already exist on the new host (i.e. restoring databases on subsequent run, then use the WITH REPLACE option in the restore script for the .bak files.

Click on the Messages tab to see the generated script. Copy and paste the script into a new screen to execute and restore the databases on the new host.

Here’s a sample of what the generated scripts looks like:

Setting Up an MS Access 32 bit Data Source in ColdFusion

If you see this error when verifying an MS Access data source in ColdFusion Administrator:

Connection verification failed for data source: <data-source-name> java.sql.SQLException: [Macromedia][SequeLink JDBC Driver][SequeLink Server]The specified data source is not defined.

The root cause was that: java.sql.SQLException: [Macromedia][SequeLink JDBC Driver][SequeLink Server]The specified data source is not defined.

Then you need to follow these steps to properly set up an MS Access 32 bit Data Source on a 64 bit ColdFusion 10 installation running on Windows 2008 SP2 (because the add new data source function in ColdFusion 10 Admin doesn’t do correctly):

  1. Preparations
  2. Set up the 32 bit System DSN
  3. Create the Data Source in ColdFusion Administrator
  4. Verify Connection to Data Source

1 Preparations

Before we get started, here are some tips to ensure a successful setup:

  • If the Microsoft Access driver is not available, then please download and install it:
    • Copy this file to the server where ColdFusion is installed: AccessDatabaseEngine_x64.exe
    • Launch to install the driver using default location and settings
  • If the MS Access data source exists in ColdFusion Administrator, please remove it before creating it via the 32 bit ODBC Data Source Administrator
  • You will see following errors when the db subfolder in the ColdFusion installation is missing:
    • If data source deletion in ColdFusion Administrator results in a 500 Internal Server Error
    • java.io.FileNotFoundExcetption and file operation write error:
      An error occurred when performing a file operation WRITE on file C:\ColdFusion10\<instance-name>\db\slserver54\admin\<data-source-name>.inp
      The cause of this exception was: java.io.FileNotFoundExcetption: C:\ColdFusion10\<instance-name>\db\slserver54\admin\<data-source-name>.inp (The system cannot find the path specified).
    • If the db folder is missing, then copy the db folder into C:\ColdFusion10\<instance-name>. At the very least, you will need this subfolder and its contents: C:\ColdFusion10\<instance-name>\db\slserver54
    • If you have multiple ColdFusion instances, then a good place to look for a copy of the db folder is under the default cfusion instance, i.e. C:\ColdFusion10\cfusion\

2 Set up the 32 bit System DSN

To setup the 32 bit MS Access System DSN, follow these steps:

  • Log on to the server where ColdFusion is installed
  • Browse to C:\Windows\SysWOW64 and locate the 32 bit ODBC Data Source Administrator, i.e. odbcad32.exe
  • Right click this file and launch it as an administrator
  • In the ODBC Data Source Administrator dialogue, make the following selections:
    • Select the System DSN tab and click Add…
    • Select Microsoft Access Driver (*.mdb) from the drivers list and click Finish
    • In the Data Source Name input box, enter the exact data source name to be used in the ColdFusion Administrator (the name here must match)
    • Under Database, click Select… and browse to select the Microsoft Access database file, i.e. database-name.mdb
    • Click OK to close the dialogue
    • You should now see this new data source in the System DSN list
  • Confirm an entry has been added to the registry in the 32 bit node as follows:
    • Click Start and type regedit in the search box and then press Enter
    • Browse to HKEY_LOCAL_MACHINE > SOFTWARE > Wow6432Node > ODBC
    • Expand ODBC.INI node and you should see the new data source listed here

3 Create the Data Source in ColdFusion Administrator

Follow these steps to create the Microsoft Access data source in the ColdFusion Administrator:

  • Log on to the ColdFusion Administrator
  • Click Data Sources under the Data & Services section on the left pane
  • Check to see if this data source already exists. If it does, and there isn’t a registry entry for it, then delete it first before continuing.
  • In the Add New Data Source section at the top, enter and select the following:
    • Data Source Name (this must be the same name used when creating the 32 bit System DSN)
    • Driver: select Microsoft Access
    • Click Add
  • For Database File, enter the full path and file name of the Microsoft Access database (or browse to select it from the file system)
  • Leave Use Default User Name checked
  • Click Show Advanced Settings and make the following changes:
    • For Allowed SQL, de-select the following:
      • CREATE
      • DROP
      • ALTER
      • GRANT
      • REVOKE
    • Tick Enable connection validation
  • Click Submit to create this new data source
  • You will see the following error messages:
    Unable to update the NT registry.
    Variable DRIVERPATH is undefined.
  • Ignore these error messages. An entry in the registry would have been created.
  • To confirm an entry has been added to the registry in the 64 bit node, do this:
    • Click Start and type regedit in the search box and press Enter (if not already opened)
    • Browse to HKEY_LOCAL_MACHINE > SOFTWARE > ODBC
    • Expand ODBC.INI node and you should see the new data source listed here
  • Return to the ColdFusion Administrator and click Data Sources under the Data & Services section on the left pane
  • Find the new data source that you have just created, and click the tick icon to the left of the data source name to verify it.
  • You should see OK in the status column (right most) if everything is good.

4 Verify Connection to Data Source

As a final check to ensure that we can access this new data source, let’s do the following:

  • Create a ColdFusion file (.cfm) and enter the following:
    <!doctype html>
    <html>
    <head>
       <meta charset="utf-8">
       <title>MS Access Datasource Check</title>
    </head>
    <body>
       <h1>MS Access Datasource Check</h1>
       <cfquery name="qCheckDS" datasource="data-source-name">
          SELECT now() AS dt
       </cfquery>
       <cfdump var="#qCheckDS#" label="qCheckDS">
    </body>
    </html>
    
  • Save it somewhere on your website and browse to it.
  • If data source connection is successful, you will see this dump, that is, something similar to this:

Congratulations! You’ve just successfully created an MS Access 32-bit data source on a 64-bit ColdFusion 10 installation.