Hello,
In my ExtJS application I use EditorGridPanel
to show data from server.
var applicationsGrid =
new Ext.grid.EditorGridPanel({
region: 'west',
layout: 'fit',
title: '<img src="../../Content/img/app.png" /> ??????????',
collapsible: true,
margins: '0 0 5 5',
split: true,
width: '30%',
listeners: { 'viewready': { fn: function() { applicationsGridStatusBar.setText('??????????: ' + applicationsStore.getTotalCount()); } } },
store: applicationsStore,
loadMask: { msg: '????????...' },
sm:
new Ext.grid.RowSelectionModel({
singleSelect: true,
listeners: { 'rowselect': { fn: applicationsGrid_onRowSelect} }
}),
viewConfig: { forceFit: true },
tbar: [{
icon: '../../Content/img/add.gif',
text: '????????'
}, '-', {
icon: '../../Content/img/delete.gif',
text: '???????'
}, '-'],
bbar: applicationsGridStatusBar,
columns: [{
header: '??????????',
dataIndex: 'ApplicationName',
tooltip: '???????????? ??????????',
sortable: true,
editor: {
xtype: 'textfield',
allowBlank: false
}
}, {
header: '<img src="../../Content/img/user.png" />',
dataIndex: 'UsersCount',
align: 'center',
fixed: true,
width: 50,
tooltip: '?????????? ????????????? ??????????',
sortable: true
}, {
header: '<img src="../../Content/img/role.gif" />',
dataIndex: 'RolesCount',
align: 'center',
fixed: true,
width: 50,
tooltip: '?????????? ????? ??????????',
sortable: true}]
});
When I use JsonStore without reader it works, but when I try
to update any field it uses my 'create' url instead of 'update'.
var applicationsStore =
new Ext.data.JsonStore({
root: 'applications',
totalProperty: 'total',
idProperty: 'ApplicationId',
messageProperty: 'message',
fields: [{ name: 'ApplicationId' }, { name: 'ApplicationName', allowBlank: false }, { name: 'UsersCount', allowBlank: false }, { name: 'RolesCount', allowBlank: false}],
id: 'app1234',
proxy:
new Ext.data.HttpProxy({
api: {
create: '/api/applications/getapplicationslist1',
read: '/api/applications/getapplicationslist',
update: '/api/applications/getapplicationslist2',
destroy: '/api/applications/getapplicationslist3'
}
}),
autoSave: true,
autoLoad: true,
writer:
new Ext.data.JsonWriter({
encode: false,
listful: false,
writeAllFields: false
})
});
I believe that the problem is that I don't use reader, but when I use JsonReader grid stops showing any data at all.
var applicationReader =
new Ext.data.JsonReader({
root: 'applications',
totalProperty: 'total',
idProperty: 'ApplicationId',
messageProperty: 'message',
fields: [{ name: 'ApplicationId' }, { name: 'ApplicationName', allowBlank: false }, { name: 'UsersCount', allowBlank: false }, { name: 'RolesCount', allowBlank: false}]
});
var applicationsStore =
new Ext.data.JsonStore({
id: 'app1234',
proxy:
new Ext.data.HttpProxy({
api: {
create: '/api/applications/getapplicationslist1',
read: '/api/applications/getapplicationslist',
update: '/api/applications/getapplicationslist2',
destroy: '/api/applications/getapplicationslist3'
}
}),
reader: applicationReader,
autoSave: true,
autoLoad: true,
writer:
new Ext.data.JsonWriter({
encode: false,
listful: false,
writeAllFields: false
})
});
So, does anyone know what the problem might be and how
to solve it. The data returned from my server is Json-formated and seams
to be ok
{"message":"test","total":2,"applications":[{"ApplicationId":"f82dc920-17e7-45b5-98ab-03416fdf52b2","ApplicationName":"Archivist","UsersCount":6,"RolesCount":3},{"ApplicationId":"054e2e78-e15f-4609-a9b2-81c04aa570c8","ApplicationName":"Test","UsersCount":1,"RolesCount":0}]}
