CODEWITHSUNDEEP
javagwtgxt
Maksim
Maksim

Reputation: 16931

How to use EXT-GWT ComboBox

How do I use ComboBox in EXT-GWT with static data. For example I just want to hard code (for demo purposes) list of First Names and display it to the user. I don't want to use any dummy objects that they are using in their samples. Where can I find simple example with Strings?

Upvotes: 2

Views: 19226

Answers (2)

KevMo
KevMo

Reputation: 5610

Here is the code I use in my project:

SimpleComboBox combo = new SimpleComboBox();
combo.add("One");
combo.add("Two");
combo.add("Three");
combo.setSimpleValue("Two");

Upvotes: 2

Tiger
Tiger

Reputation: 507

Maksim,

I am not sure whether it helps you or not. It was based on the GWT-EXT for combobox. As I remember that, it wraps the String[] with SimpleStore object. 

//create a Store using local array data  
 final Store store = new SimpleStore(new String[]{"abbr", "state", "nick"}, getStates());  
 store.load();  

 final ComboBox cb = new ComboBox();  
 cb.setForceSelection(true);  
 cb.setMinChars(1);  
 cb.setFieldLabel("State");  
 cb.setStore(store);  
 cb.setDisplayField("state");  
 cb.setMode(ComboBox.LOCAL);  
 cb.setTriggerAction(ComboBox.ALL);  
 cb.setEmptyText("Enter state");  
 cb.setLoadingText("Searching...");  
 cb.setTypeAhead(true);  
 cb.setSelectOnFocus(true);  
 cb.setWidth(200);

I hope it helps. Tiger

ps) Did you try this example ? 

    // create store 
ListStore<String> store = new ListStore<String>(); 
store.add( Arrays.asList( new String[]{"A","B","C"})); 
ComboBox cb = new ComboBox(); 
cb.setStore(store);

Upvotes: 1

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