Recently, I had to create a custom component that does live filtering on data presented in a grid.

If you are reading this series, you probably know how this can be done in Flex. If you don't, a quick google search will probably point you in the right direction. Enough to say that in envolves a custom component to get the search criteria and a filter function on the grid's dataProvider ArrayCollection.

I was surprised this is relatively straight forward in GWT (using uiBinder and GXT 3.0)

 Hi

I'm  trying to create Solr index from oracle db.

the trick is that i'm using multivalue field in solr, and expect from solr to split the value to multi value field.

here is my data-config.xml

<document name="doc">           
            <entity name="EBAYSE_CORE" transformer="RegexTransformer"
                      query="SELECT id,value1 FROM multivalue" >

                <field column="id" name="id" />
                <field column="value1" name="value1" splitBy="\;" />

            </entity>
        </document>

here is the schema.xml:

Every now and again I go to a Tikal customer, who needs to model hierarchical data structure for his domain model. The hierarchy can be a department hierarchy, a category hierarchy , a geographic hierarchy, or any other hierarchy you can think of, that might be needed by the customer. Usually this hierarchy is modeled by a Tree Data Structure.