I Can't render tems Action Column

[jacksparoow1]

Hi

Please can you tell me what's wrong in this code :

I'm trying to extend Action Column with two Items.

Try please to replace the code in code editor in this documentation url to see the problem :


Ext.create('Ext.data.Store', {
storeId:'employeeStore',
fields:['firstname', 'lastname', 'seniority', 'dep', 'hired'],
data:[
{firstname:"Michael", lastname:"Scott"},
{firstname:"Dwight", lastname:"Schrute"},
{firstname:"Jim", lastname:"Halpert"},
{firstname:"Kevin", lastname:"Malone"},
{firstname:"Angela", lastname:"Martin"}
]
});


Ext.define('Ext.grid.column.Custom', {
extend: 'Ext.grid.column.Action',
alias: ['widget.customcolumn'],
width: 50,
items: [{
xtype : 'button',
icon: 'extjs/examples/shared/icons/fam/cog_edit.png', // Use a URL in the icon config
tooltip: 'Edit',
handler: function (grid, rowIndex, colIndex) {
var rec = grid.getStore().getAt(rowIndex);
alert("Edit " + rec.get('firstname'));
}
}, {
xtype : 'button',
icon: 'extjs/examples/restful/images/delete.png',
tooltip: 'Delete',
handler: function (grid, rowIndex, colIndex) {
var rec = grid.getStore().getAt(rowIndex);
alert("Terminate " + rec.get('firstname'));
}
}]
});


Ext.create('Ext.grid.Panel', {
title: 'Action Column Demo',
store: Ext.data.StoreManager.lookup('employeeStore'),
columns: [
{text: 'First Name', dataIndex:'firstname'},
{text: 'Last Name', dataIndex:'lastname'},
{
xtype:'customcolumn',
}
],
width: 250,
renderTo: Ext.getBody()
});

[skirtle]

Take a look at the constructor for Action column:

http://docs.sencha.com/ext-js/4-1/so...od-constructor

It seems that it doesn't read the items from this, it just checks the config, so adding them to the prototype via Ext.define won't work. I can't think of a good reason why it does this, it should probably be changed.

You're going to have to override the constructor and pass a suitable config to the original constructor to get it to work.

[slemmon]

I just found the same thing. BTW, width is also not read, but text is.

Should we file this as a bug or as an enhancement request to have width, items, etc. read from 'this' in the definition?

[predator]

Same drama here.. does anybody solve it?