[by forestkwan]

I am new to ExtJs.
We want to create a HTML table in a Box.
The content of the table will change when user click some buttons

I write the following function for handling the click event:


...

[by forestkwan]

Does anyone know how to fix the box size even if the length of selected bubbles are longer than the width of the box? Thanks

(I have already set resizable = false and grow = false.)

[by forestkwan]

Finally get the answer. Thanks.


var store = new cmtx.CostBreakdown(); var costBreakdownReader = store.reader;
var costBreakdownStore = new Ext.data.GroupingStore({
reader:...

[by forestkwan]

You are right, it is the data property of the store. I should write it like this:


var jsonStore = new cmtx.CostBreakdown();
var costBreakdownStore = new Ext.data.GroupingStore({
...

[by forestkwan]

Can I create the GroupingStore by the reader and data from JsonStore like this?


var costBreakdownStore = new Ext.data.GroupingStore({
reader: jsonReader,
data : jsonStore.data,
...