Consistently getting errors using Coolite

[r_honey]

I am trying to customize the following example:
https://examples1.ext.net/#/GridPane...SqlDataSource/

to work with an object data source. However, I consistently get the following 2 JavaScript errors when the page loads:
1) 'this.config[...].width' is null or not an object
2) 'this.mainbody' is null or not an object

Additionaly, when I click any of the Buttons (Insert, Refresh etc.) I get the following error:
'Object doesn't support this property or method'

Any help would be greatlt appreciated!!

[geoffrey.mcgill]

Hi r_honey,

If you are using v0.6 of the Coolite Toolkit, please ensure you stick to the v0.6 Examples Explorer, see*https://examples2.ext.net/


Although, I don't think much has changed between the two releases as far as that particular example is concerned.*

[Vladimir]

Hi r_honey,

About first error. I am pretty sure that problem related with AutoExpandColumn property of GridPanel. Please check that column with ColumnID equals AutoExpandColumn value is exists

[r_honey]

vladimir (12/13/2008) Hi r_honey,

About first error. I am pretty sure that problem related with AutoExpandColumn property of GridPanel. Please check that column with ColumnID equals AutoExpandColumn value is exists

Wow, what a catch. I was just about to post my code and you caught it without a glitch. Thanx a ton man.
Finally a relief after 2 hours of head scratching.

[r_honey]

Well, anyhow I am using the following markup:

<asp:Panel runat="server" HorizontalAlign="Center">
    <ext:Store runat="server" ID="store1" DataSourceID="containerSource" UseIdConfirmation="true">
        <Reader>
            <ext:JsonReader>
                <Fields>
                    <ext:RecordField Name="containerId" />
                    <ext:RecordField Name="noOfBags" />
                </Fields>
            </ext:JsonReader>
        </Reader>
        <SortInfo Field="containerId" Direction="ASC" />
        <Listeners>
            <LoadException Handler="Ext.Msg.alert('Containers - Load failed', e.message || e )" />
            <CommitFailed Handler="Ext.Msg.alert('Containers - Commit failed', 'Reason: ' + msg)" />
            <SaveException Handler="Ext.Msg.alert('Containers - Save failed', e.message || e)" />
            <CommitDone Handler="Ext.Msg.alert('Containers - Commit', 'The data successfully saved');" />
        </Listeners>
    </ext:Store>

    <br />
    <ext:Panel runat="server" Width="400" Height="400" Header="false">
        <Content>
            <ext:FitLayout runat="server">
                <ext:GridPanel runat="server" ID="GridPanel1" Title="Containers" AutoExpandColumn="colContainer"
                        StoreID="store1" Border="false" Header="true">
                    <ColumnModel runat="server">
                        <Columns>
                            <ext:Column DataIndex="containerId" ColumnID="colContainer" Header="Container Id" Width="100">
                                <Editor>
                                    <ext:TextField runat="server" AllowBlank="false" BlankText="ContainerId" MaxLength="50" MinLength="1" />
                                </Editor>
                            </ext:Column>
                            <ext:Column DataIndex="noOfBags" Header="No. Of Bags" Width="100">
                                <Editor>
                                    <ext:NumberField runat="server" AllowBlank="false" AllowDecimals="false" 
                                                AllowNegative="false" MaxValue="9999999" MinValue="1" />
                                </Editor>
                            </ext:Column>
                        </Columns>
                    </ColumnModel>
                    <SelectionModel>
                        <ext:RowSelectionModel runat="server"/>
                    </SelectionModel>
                    <SaveMask ShowMask="true" />
                    <LoadMask ShowMask="true" />
                </ext:GridPanel>
            </ext:FitLayout>
        </Content>
        
        <Buttons>
            <ext:Button runat="server" ID="btnSave" Text="Save" Icon="Disk">
                <Listeners>
                    <Click Handler="#{GridPanel1}.save();" />
                </Listeners>
            </ext:Button>
            <ext:Button ID="btnDelete" runat="server" Text="Delete selected records" Icon="Delete">
                <Listeners>
                    <Click Handler="#{GridPanel1}.deleteSelected();" />
                </Listeners>
            </ext:Button>
            <ext:Button ID="btnInsert" runat="server"  Text="Insert" Icon="Add">
                <Listeners>
                    <Click Handler="#{GridPanel1}.insertRecord(0, {});#{GridPanel1}.getView().focusRow(0);#{GridPanel1}.startEditing(0, 0);" />
                </Listeners>
            </ext:Button>
            <ext:Button ID="btnRefresh" runat="server"  Text="Refresh" Icon="ArrowRefresh">
                <Listeners>
                    <Click Handler="#{GridPanel1}.reload();" />
                </Listeners>
            </ext:Button>
        </Buttons>
    </ext:Panel>
</asp:Panel>

There are still 2 problems:
1) Column headers are NOT visible in IE. They are visible in FireFox.
2) Clicking Refresh produces following error:
BADRESPONSE: missing ) in parenthetical

[r_honey]

Another problem: Clciking Refresh or Save generates Permission error
Microsoft JScript runtime error: Permission denied

[geoffrey.mcgill]

I'm unsure sure why the Headers are not rendering in IE. Seems strange.*

The "BADRESPONSE" message is thrown because the httpModule is missing from the web.config, see*http://forums.ext.net/showthread.php...-1.aspx#bm2547


Adding of the httpHandler and httpModule to the web.config is now done automatically in v0.7. In previous versions you needed to add manually.*

[r_honey]

I have added appropriate entries to httpModules and httpHandlers, but I am still facing the above problems consistently.
I am getting a PermissionDeined Error on Line 193 somewhere, but VS can not find the source so that I can know which line is causing the error.

Save & Refresh buttons are consistently returning Bad responses (IE simply says "Syntax Error", FireFox says "Missing ) in parenthical").
Please help

[r_honey]

Any help would be greatly appreciated!!

[mindcore1]

On your "missing )" error, have you tried using FireBug with FireFox to determine where the missing character is in the javascript? It's pretty good at isolating these types of problems.