How we solved a connector issue after ColdFusion 11 Update 1

ColdFusion 11 update 1 was out and blogged about here. It included the fixes listed in the technote, out of which two (Bug# 3777189 & Bug# 3758172) were related to IIS. We would like to share one of our Customer experience and how we solved a connector issue after applying Update 1 in ColdFusion 11. The Challenge Recently we were contacted by a customer from a larger organization, who wanted the IIS fixes. They weren’t aware about the release of Update 1. […]

Unable to apply ColdFusion 11 Update 1

Recently ColdFusion 11 update 1 was out and blogged here. The technote lists the bug fixes included in this specific update. In case you are unable to apply the update directly from the ColdFusion Admin, here are some tweaks you can try:- Start ColdFusion from command line and apply the update Stop ColdFusion service or ‘ColdFusion 11 Application Server’ service. Launch command prompt with “Run as Administrator” feature. Navigate to ColdFusion11cfusionbin Type cfstart.bat and hit enter. Once the server startup […]

ColdFusion 11 Update 1 now available

The first update for ColdFusion 11 is now available to you for install from within the administrator via the update mechanism. Here is the link for the associate technote which details out the important issues fixed. EDIT: There is an upcoming update (post update 1) that has more than 100+ bugs fixed for CF10 and CF11 along with updated platform support for recent releases of OS, Application Servers, Java 8 and Databases. The intent of this first update was to […]

Deeper insights into ColdFusion logging mechanisms

In ColdFusion, you can use ColdFusion Administrator for changing your logging properties under Debugging & Logging > Logging Settings : Log location Maximum file size Maximum number of archives Requests taking longer time CORBA calls Logging for scheduled tasks A detailed insight into each of this is available at http://hkallae.wordpress.com/2014/09/15/deeper-insights-into-coldfusion-logging-mechanisms/

How to change/upgrade JDK version of ColdFusion server

This post is from my personal blog nimitsharma.wordpress.com   In this post, we discuss how to upgrade the latest minor version of JDK(Java Development Kit) of the ColdFusion server. ColdFusion can run only on top of JDK or JRE with Server VM. Oracle also started providing separate download link for JRE and Server JRE. ColdFusion only works with JDK or Server JRE and not with Client JRE [For more details refer article].   There are two ways to change the JDK […]

Speed and performance for fans of speed and performance

As specialists in tuning web applications for maximum performance, developers at Webapper understand the expectations of a client such as RACERSITES, a leading designer, developer, and content manager for many of the top brands in motor sports. Websites for some of racing’s biggest events, such as the Grand Prix of Monaco, the Indianapolis 500, and the Coca-Cola 600, may experience traffic spikes up to 4,000% on race days. To keep race fans satisfied, Webapper leveraged Adobe ColdFusion to remove application […]

Innovation to solve business problems

As a provider of IT solutions to government and private organizations, Digicon leverages Adobe ColdFusion to give itself a unique competitive advantage. Specifically, Digicon uses ColdFusion to build modules for internal implementation, then rapidly provision and host the results commercially.   “Our ability to build applications in ColdFusion and quickly deliver them to customers gives us a huge advantage over competitors who use other development environments,” says Mark DeLaney, senior application developer at Digicon.   Successful projects include a youth […]

Enabling Leading Wildcard Search In Coldfusion

In the current version of Solr supported by Coldfusion, leading wildcard search is not supported by default. A ’*’ as the leading character in a search will not work.  For example this code : <cfsearch collection=”new” name=”x” criteria=”*title*” categorytree=”books/history/english”> Will throw an error : There was a problem while attempting to perform a search. Error executing query : org.apache.lucene.queryParser.ParseException: Cannot parse ‘*title*’: ‘*’ or ‘?’ not allowed as first character in WildcardQuery   Workaround for this is to tweak schema.xm […]

Application datasources in ColdFusion

Reproduced from original post here. Datasources in ColdFusion have always been defined either in CFAdmin or through Admin API. This made it difficult for applications to be portable across ColdFusion servers. CF11 brings application specific datasources to ColdFusion. With this, applications can register their own datasources (when they start) without messing with the server-wide datasources defined in CFAdmin. The datasource details can be defined in Application.cfc Syntax:- ———— this.datasources.derbyds={ driver=”Apache Derby Embedded”, database= “C:/dev/ColdFusion/cf_main/cfusion/db/artgallery/”}; this.datasources.dsn1={“database”=”regression”,”host”=”localhostMSSQL2008″, “driver”=”MSSQLServer”, “username”=”sa”, “password”=”password”}; this.datasources.dsn2={“driver”=”MSSQLServer”, url=”jdbc:macromedia:sqlserver://localhostMSSQL2008; […]

Workaround for ajax cfgrid bug in CF11 in which ajaxonload() is not working properly

In coldfusion 11 release there is an open bug in which if you try to use any ColdFusion.grid related function in a function that is called by ajaxOnLoad, the grid object will not be available.  A grid will load properly, but when the javascript function is called with AjaxOnLoad and  function tries to reference the grid, you will get that the reference is “undefined”. This is a sample code : <html>     <head>        <title>AjaxOnLoad test</title>      […]

ColdFusion Builder 3 automatic updates notification and installation

With ColdFusion Builder 3 we have implemented automatic updates feature to be in-line with Eclipse update mechanism. In case of ColdFusion Builder 3 standalone installation:- With this, if there is any update to ColdFusion Builder 3, you will receive a notification at the bottom right corner of Builder. You can click on that and install the updates. With this mechanism only the changed plugins are pulled and installed on top of your Builder installation. And this is always a cumulative […]

Troubleshooting ColdFusion Admin Login Issue

We have seen some cases where the user is trying to login to ColdFusion administrator console and CF keeps throwing login page again and again even though user has provided valid credentials. We heard users tried doing something like password reset, restarting the server which even didn’t helped solving the issue. So we were curious to find what causing this issue and will discuss some of the issues we came across that occur when attempting to log into the administrator console. […]