Is there is any component for auto suggest similar to google suggest or can any one tell me how can i implement it...
Auto-suggest is usually done using the data-structures trie or radix-tree.Here is a good implementation of radix tree.For zk frame work check this link.
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I am using Lucene 3.6 and i am trying to implement FieldCache. I have seen some posts but did not get any clear idea. Can anyone please suggest me any link where i can find proper example of FieldCache and how to use it while searching.
You dont typically use it directly, it is an internal API used by Lucene.
If you are extending Lucene's search API and need to use it, you will need to provide more details.
I am working with Vaadin for a long period of time, but one thing really annoys me: The colorless ComboBox. As I found out, it is not possible to set the items via HTML or to add a color style attribute via ItemStyleGenerators. The last option to do this is implementing extensions as mentioned here: Question-link
But I have really no idea how to do this. Implementing extensions is really not as clear as possible and there are not that many easy tutorials on how to do this.
Has anyone an idea for how to do this or a good link to any detailed tutorial site?
To realize what extensions are, you must to read about client side Vaadin development. I suggest to start with: Client-Side Development
After that you can start to think about extensions.
I need to realize faceting search with dynamic boundaries in hybris.
I have not ideas how to make it.
Can you help me?
Facet boundaries, and I am going to assume you mean "Ranges" in the terminology used in hybris, are pushed into SOLR if using a default hybris Accelerator site.
To make these "dynamic" you will probably need to implement https://issues.apache.org/jira/browse/SOLR-1581 and integrate this via the solrfacetsearch extension.
Errmm yeah, I was hoping to use the RangeSeekBar in my MonoDroid application - but honestly, I'm not even sure if this is possible / what the best option is / where to even start?
Do I need to port the entire code? Write some sort of wrapper?
Any help appreciated thanks.
If the RangeSeekBar is available as part of a bound JAR library you could bind it to your project using JAR-binding . Which is probably the easiest way.
If a bound JAR-library isn't available you can use the Java Native Interface. But this solution is a lot more complicated.
What is a good tree component in JSF. I also want the user to be able to select one (using radiobutton) or more than one node (using checkboxes) from that tree component. Is there any existing component that meets my need?
thanks
Vikas
I've used many of the rich faces components and they all work very well. Easy to implement as well. Have a look at http://livedemo.exadel.com/richfaces-demo/richfaces/tree.jsf
Just search for your component from the component based frameworks available here. I have seen tree components developed by ICEFaces. Not sure whether it specifically addresses your needs of using radio/checkbox with tree. Neverthless the demo url available in the above link will help you decide.
Note: I havent used these frameowrks to write production code. So you also need to check for performace issues related to each of these frameworks before choosing one.
Look to my blog http://blog.jvsystem.pl - richfaces tree component - there is simple tutorial how to create tree in richfaces.
You can try myFaces Tree component if you are using this library in your application.
Other option is rich faces tree.
There might be more if you google for better and suitable option for your need.