Issue regarding proxy in extjs when try to get data from web service in extjs store

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When i try to use Web API service into my extjs application it gives me an error about Invalid HTTP status code 500 . Can anyone tell me why it give me this error. My store code is like :

C#

Ext.define(`Demo.store.Users`, {
    extend: `Ext.data.Store`,
    model: `Demo.model.User`,
    autoLoad: true,
    proxy: {
        type: `ajax`,
        api: {
            read: `http://<localhost>:50893/Api/EmployeeService`,
            update: `data/updateUsers'
        },

        reader: {
            type: `json`,
            root: `employee`,
            successProperty: `success`
        }
    }

});

error :

XML

OPTIONS http://<localhost>:50893/Api/EmployeeService?_dc=1388125117941&page=1&start=0&limit=25 500 (Internal Server Error)
Ext.define.request Connection.js?_dc=1388125117581:358
Ext.define.doRequest Ajax.js?_dc=1388125117534:271
Ext.define.read Server.js?_dc=1388125117566:198
Ext.define.load AbstractStore.js?_dc=1388125117034:869
Base.implement.callParent ext-debug.js:4263
Ext.define.load Store.js?_dc=1388125117503:1552
(anonymous function) ext-debug.js:2085

OPTIONS http://<localhost>:50893/Api/EmployeeService?_dc=1388125117941&page=1&start=0&limit=25 Invalid HTTP status code 500
Ext.define.request Connection.js?_dc=1388125117581:358
Ext.define.doRequest Ajax.js?_dc=1388125117534:271
Ext.define.read Server.js?_dc=1388125117566:198
Ext.define.load AbstractStore.js?_dc=1388125117034:869
Base.implement.callParent ext-debug.js:4263
Ext.define.load Store.js?_dc=1388125117503:1552
(anonymous function) ext-debug.js:2085

XMLHttpRequest cannot load http://<localhost>:50893/Api/EmployeeService?_dc=1388125117941&page=1&start=0&limit=25. Invalid HTTP status code 500

Thanks in Advance
Sandeep Tathe

Posted 26-Dec-13 23:04pm

Sandeep K Tathe

Updated 31-Dec-13 19:16pm

v3

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Comments

Sandeep K Tathe 29-Dec-13 22:49pm

I trace the issue. When i create json file like :
{
"success":true,
"Employee":[
{"FirstName":"abc","LastName":"abc","Designation":"Student","Salary":142.2},
{"FirstName":"xyz","LastName":"xyz","Designation":"Computer Operator","Salary":1423.41}
]
}

it work fine. but when i call the data from web service it response data like :

[{"Id":2017,"FirstName":"abc","LastName":"abc","Designation":"Software Engineer","Salary":15000.0},{"Id":2018,"FirstName":"xyz","LastName":"xyz","Designation":"Student","Salary":15000.0}]

It not send object name along with the data. Can anyone tell me how can i send Object name with data in web api???

Thanks in Advance
Sandeep Tathe

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