1. #1
    Sencha User loiane's Avatar
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    loiane is a jewel in the rough loiane is a jewel in the rough loiane is a jewel in the rough

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    Default Ext JS 4 CRUD MVC + Spring MVC 3 + Hibernate 3.5 (Java) example

    Ext JS 4 CRUD MVC + Spring MVC 3 + Hibernate 3.5 (Java) example


    Hi,

    I presented a demo about Ext JS 4 and Java at BrazilJS, a Brazilian Javascript Conference (the biggest JS conference in the world, so far! )

    Following is the source code I did a demo at the conference:

    https://github.com/loiane/ext4-crud-mvc
    Sencha/Java evangelist
    Author of ExtJS 4 First Look and Mastering Ext JS books
    English blog: http://loianegroner.com
    Portuguese blog: http://loiane.com
    Sencha Examples: https://github.com/loiane

  2. #2
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    Fuco is on a distinguished road

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    Question Multi row update

    Multi row update


    Hi,

    May I ask your favor?

    I had download your demo code and it's so great and helpful, but when i try to do multi-row update (using Ext.grid.plugin.CellEditing) but not working. Any Idea ?

    --------------------------
    org.codehaus.jackson.map.JsonMappingException: Can not deserialize instance of br.com.braziljs.loiane.model.Contact out of START_ARRAY token
    at [Source: org.apache.catalina.connector.CoyoteInputStream@9ef54; line: 1, column: 2]
    org.codehaus.jackson.map.JsonMappingException.from(JsonMappingException.java:159)
    org.codehaus.jackson.map.deser.StdDeserializationContext.mappingException(StdDeserializationContext.java:131)
    org.codehaus.jackson.map.deser.BeanDeserializer.deserializeUsingCreator(BeanDeserializer.java:397)
    org.codehaus.jackson.map.deser.BeanDeserializer.deserialize(BeanDeserializer.java:296)
    org.codehaus.jackson.map.deser.SettableBeanProperty.deserialize(SettableBeanProperty.java:116)
    org.codehaus.jackson.map.deser.SettableBeanProperty$MethodProperty.deserializeAndSet(SettableBeanProperty.java:202)
    .......

    Thanks a lot.

    Fuco.

  3. #3
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    rahulsonawane is on a distinguished road

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    Default Problem with demo application

    Problem with demo application


    I had download your demo code and try to run but it not working.

    org.springframework.web.servlet.DispatcherServlet noHandlerFound
    WARNING: No mapping found for HTTP request with URI [/ext4-crud-mvc/contact/view.action] in DispatcherServlet with name 'ext4-crud-mvc'


    Thanks
    Rahul

  4. #4
    Sencha User
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    Default .

    .


    Any ideas how to return json with data where the fields are not lowercase ? Right now I'm getting my all my model properties written with lowercase which is a no go for me :/

    Sample :

    Code:
    {"data":[{"name":"Tom","id":8},{"name":"Mike","id":9},{"name":"Jerry","id":10},{"name":"Larry","id":11},{"name":"Tina","id":12},{"name":"Tony","id":15}],"success":true}
    Using ExtGantt / ExtScheduler from Bryntum ? I can help you integrate and implement it.

  5. #5
    Sencha User
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    sasklacz is on a distinguished road

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    Default found it

    found it


    In your java model you need to add another import :

    import org.codehaus.jackson.annotate.JsonProperty;

    and modify the getters :

    Code:
        @JsonProperty(value="Name")
        public String getName() {
            return name;
        }
    Using ExtGantt / ExtScheduler from Bryntum ? I can help you integrate and implement it.

  6. #6
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    adarsh0d is on a distinguished road

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    Default remote Exception

    remote Exception


    I downloaded and tried this example, but got remote exception popup.
    I also debug my java code and records are fetching, don't know what's happening please help