how to show data store grid on ext.window.window.modal - extjs

Question

I have a problem rendering data store grid on window modal.
here's the code on data.store :
var list_pp = Ext.create('Ext.data.Store', {
pageSize: itemsPerPage,
model: 'list_pp',
proxy: {
type: 'ajax',
api: {
read: pp_get_url,
create: pp_set_url,
update: pp_up_url,
destroy: pp_del_url
},
reader: {
type: 'json',
root: 'data',
totalProperty: 'totalCount'
},
writer: {
type: 'json',
writeAllFields: true,
root: 'data'
}
},
//autoLoad: false,
listeners: {
write: function(store, operation){
var record = operation.getRecords()[0],
name = Ext.String.capitalize(operation.action),
verb;
}
}
});
here's the code that render on some page :
var grid_pp_list = Ext.create('Ext.grid.Panel',
{
width: '100%',
frame: false,
loadMask: true,
collapsible: false,
title: 'Detail PP',
store: list_pp,
columns: [
{
header: 'No PP',
width: 130,
sortable: true,
dataIndex: 'doc_no',
xtype: 'templatecolumn',
tpl: '{doc_no}<br/>{pp_id}/{sifat}<br/>'
}, {
header: 'Tgl.',
width: 100,
sortable: true,
dataIndex: 'pp_date',
xtype: 'datecolumn',
format:'y-m-d'
}, {
header: 'SBU Pemesan',
width: 160,
sortable: true,
dataIndex: 'org_order',
xtype: 'templatecolumn',
tpl: '{org_order}'
},{
header: 'Validasi',
width: 160,
sortable: true,
dataIndex: 'org_order',
xtype: 'templatecolumn',
tpl: '{org_order}'
},{
header: 'Action',
xtype: 'actioncolumn',
width: 60,
sortable: false,
menuDisabled: true,
xtype: 'templatecolumn',
tpl: 'Detail'
},{
header: 'Modified by',
width: 120,
dataIndex: 'modified_by',
sortable: true,
xtype: 'templatecolumn',
tpl: '<i class="icon-user"></i>{modified_by}'
},{
header: 'Modified Date',
width: 120,
sortable: true,
dataIndex: 'modified_date',
xtype: 'datecolumn',
format:'y-m-d H:m:s'
}]
here's the code on window modal :
var modal_pp = Ext.create('Ext.grid.Panel',
{
width: '100%',
frame: false,
loadMask: true,
collapsible: false,
title: 'Modal PP',
store: list_pp,
columns: [
{
header: 'No PP',
width: 130,
sortable: true,
dataIndex: 'doc_no',
xtype: 'templatecolumn',
tpl: '{doc_no}<br/>{pp_id}/{sifat}<br/>'
}, {
header: 'Tgl.',
width: 100,
sortable: true,
dataIndex: 'pp_date',
xtype: 'datecolumn',
format:'y-m-d'
}, {
header: 'SBU Pemesan',
width: 160,
sortable: true,
dataIndex: 'org_order',
xtype: 'templatecolumn',
tpl: '{org_order}'
}],
dockedItems:
[{
xtype: 'pagingtoolbar',
store: list_pp, // same store GridPanel
dock: 'bottom',
displayInfo: true
}]
});
here's generate trigger button trigger for modal window:
text: 'Generate',
iconCls: 'icon-add',
handler: function(){
if (!win) {
win = Ext.widget('window', {
closeAction: 'hide',
width: 1000,
height: 620,
minWidth: 300,
minHeight: 300,
layout: 'fit',
resizable: true,
modal: true,
items: modal_pp
});
}
win.show();
}
in rendering page everything is fine, but in window modal i can't render data store. please if anyone can give a guide or help i will be really appreciate it.

Answer 1

Remove width attributes from the modal grid. You cant specify width in % and if your containing parent has fit layout it doesn't matter anyway.
Wrap items in an array: items: [modal_pp]