[CLOSED] Adding New Record at run time

[jesperhp]

Hi,
I am trying to add record in Grid at runtime through extjs, It is added with no problem but when i want to post the Grid values as parameter using this code.

Ext.encode(#{GridPanel_Categories}.getRowsValues({selectedOnly : false}))

It gives error "record.fields is undefined" in firebug

To add record in a store I am using this Code

var rec = new Ext.data.Record({ ICategory: ISelectedCategory, Name: KnowledgeBase._SelectedCategoryName, ParentCategory: KnowledgeBase._SelectedCategoryParentName});
store.add(rec);

My Store is as follows

<ext:Store ID="store_Categories" runat="server" IDMode="Static">
                                            <Proxy>
                                                <ext:HttpProxy Json="true" Method="POST" Url="/KnowledgeBase/getCategoriesByKnowledgeBaseID" />
                                            </Proxy>
                                            <Reader>
                                                <ext:JsonReader IDProperty="ICategory" Root="rows">
                                                    <Fields>
                                                        <ext:RecordField Name="ICategory" Type="String" SortDir="ASC" />
                                                        <ext:RecordField Name="Name" Type="String" />
                                                        <ext:RecordField Name="ParentCategory" Type="String" />
                                                    </Fields>
                                                </ext:JsonReader>
                                            </Reader>
                                            <BaseParams>
                                                <ext:Parameter Name="limit" Value="15" Mode="Raw" />
                                                <ext:Parameter Name="start" Value="0" Mode="Raw" />
                                                <ext:Parameter Name="dir" Value="ASC" />
                                                <ext:Parameter Name="sort" Value="Id" />
                                                <ext:Parameter Name="KnowledgeBaseID" Value="KnowledgeBase.getId()" Mode="Raw" />
                                            </BaseParams>
                                        </ext:Store>

[Daniil]

Hi,

The correct way to add a record in ExtJS is using the Store recordType:
http://docs.sencha.com/ext-js/3-4/#!...rty-recordType

In Ext.NET you can use the GridPanel or Store addRecord/insertRecord methods.

Example

GridPanel1.addRecord({
    field1 : "field1 value",
    field2 : "field2 value"
});

[jesperhp]

hi Daniil,
Thanks for Help, I have find the problem, I am passing some null values in Record fields which are giving error,

By the way, I tried solution given by you, By using the following code.

GridPanel1.addRecord({
    field1 : "field1 value",
    field2 : "field2 value"
});

Record added and rendered successfully without command column,

I used the following code for this.

var data = {
                    ICategory: this.getISelectedCategory(),
                    Name: this.getSelectedCategoryName(),
                    ParentCategory: this.getISelectedCategoryParentName()
                };
                var p = new store.recordType(data, this.getISelectedCategory);
                grid.stopEditing();
                store.insert(0, p);
                grid.startEditing(0, 0);
grid.getView().refresh();

[Daniil]

Please clarify can we mark the thread as closed?

[jesperhp]

Yes, You can... Thanks,