Where to enable auto-completion for Visualforce code in Eclipse?
I am using Force.com IDE as Eclipse plugin. Some time ago auto-completion used to work fine when coding a Visualforce page. Now it does not work and I can't find where to enable it again.
Versions: Force.com IDE: 30;
Eclipse Java EE IDE for Web Developers: Kepler Service Release 2
I found a solution. I had to go into the Eclipse preferences and delete the values in "Secure Storage".
Select the Window/Preferences item.
Go to General/Security/Secure Storage.
Select the Contents tab.
Select Force Projects and then click the Delete button.
After restarting, Force.com IDE was able to save my passwords again.
I've upgraded to this version of the plugin, and the default behaviour now when you create a new project is offline mode, which only saves files locally.
You can change this by right-clicking the project name, going to the force.com context menu and choosing the 'Work online' option:
Best Answer
The auto-complete feature for the Visualforce code is not currently supported by the force.com IDE. However there is an Idea on the IdeaExchange: IDE: Autocomplete for Apex and Visualforce code
Alternative you can use an eclipse plugin Rich Visualforce Editor which have VisualForce tag and attribute assistance or just use a Developer Console that supports it as well.