In this chapter we've developed an Ext JS plugin to provide searching facility within a grid. Now we have a clear idea about how powerful the Ext JS plugins are. We can easily use this plugin within a grid and can provide this excellent searching feature whenever we need.

In the next chapter we will go through another useful plugin targeted for text components that show a clear button over the text field, and we will see how clicking on the button will clear the texts from the text field.