Requirement- To create center page using ADF faces. Implementation – Well you can also achieve using decorative box and panelStrechtLayout.I am going to show, how you can create centered page using af:panelGroupLayout and af:panelStretchLayout. Use af:panelStretchLayout -center facet->PanelGroupLayout (Halign as center).You can give size in px or % in top and bottom facet of af:panelStretchLayout […]

Hi All, Today, OTN is in new look.OTN has recently been updated .You will see really good User interface.Its based on JIVE 7 . Few of recent changes here – Updated Profiles Profile pages have a new look and purpose. You can now add more photos, highlight featured content, and list your own skills and […]

Oracle ADF is used to build large enterprise application. And if you want to have your application to run on high availabilty then you should understand what is High Availability (HA) . What is High Availability – High availability refers to the ability of users to access a system without loss of service. Deploying a […]

Hi All, If you are facing an error of JS like and you are handling enter key using AdfKeyStroke.ENTER_KEY Mozilla Firefox NS_ERROR_ILLEGAL_VALUE: …eoutWarningTimer=null;if(this._timeoutTimer)this.cancelTimer(this._timeoutTimer)… IE Message: ‘undefined’ is null or not an object Don’t be afraid, its not your fault. It is happening in jdeveloper 11.1.1.7 . Cause- Might be when we use AdfKeyStroke.ENTER_KEY, it generates […]

Yesterday , its an release of Fusion Middleware 12.1.3. The focus is mainly on SOA Suite 12c and WebLogic 12.1.3.For interesting point of Jdeveloper 12.1.3 . Main Features – Enhanced Maven Support -> New ADF “oracle-adffaces-ejb” archetype introduced to enable creating a basic ADF application using ADF Faces and EJB from Maven. -> JDeveloper now […]

Requirement – To change the background color of panelBox header in ADF. Solution- Intial it looks very easy.But its not.You cant change the background color of panelbox because, As the panel box is build using images (because of the rounded border) you have to use a set of images to change the color. try below […]

While designing in ADF skin.I came across of significance of !important. ADF developer always afraid of CSS like me. now we should understand meaning of this What it says; that ‘this is important, ignore subsequent rules, and any usual specificity issues, apply this rule!’ In normal use a rule defined in an external stylesheet is […]

ADF BC (Application module) manage the state of data. It have two locking mechanism -Optimistic Lock and Pessimistic Lock.Locking is Database specific feature which prevents users from different transactions to modify the same data concurrently. In ADF , we will specify the locking mode either as optimistic/Pessimistic in adf-config.xml file. We can the locking mode […]

Angular.js is a JavaScript framework that appeared late on the scene in 2012, learning from initial offerings, and with the backing of Google, able to change the playing field somewhat. The Google resources injected into its development were large, and resulted in a very powerful product with massive ongoing support.AngularJS is an open-source web application […]

Sencha Cmd is an excellent cross platform command line tool which can automate many tasks around the life cycle of our Sencha ExtJS and Sencha Touch framework based appliacations from generating a new project to deploying it for production. Sencha Cmd tool features: This tool provides us lots of useful features like: • Code generation: […]