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Essential Objects Product Support Forum » All Products » Support » Grid Script Error 'this.aajv[...]' is null or not an object

Grid Script Error 'this.aajv[...]' is null or not an object Options
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Steve Peters
Posted: Friday, May 2, 2008 8:08:58 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
I have been working with the Grid control. It had been working fine. I now get a script error:

'this.aajv[...]' is null or not an object
URL:eoprv://localhost/main.html

and

Object doesn't support this property or method
URL:eoprv://localhost/main.html

This occurs when trying to view in a browser and when selecting Preview in your Edit Grid.

Tried un-installing and re-installing Essential Objects and removing from toolbox and reloading without success.
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eo_support
Posted: Friday, May 2, 2008 8:12:14 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218
Hi,

That appears to be a bug. Which version do you use? Do you get the same error when viewing the built-in templates?

Thanks
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Steve Peters
Posted: Friday, May 2, 2008 8:17:17 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
Update: I had removed a column from the Grid. If I put it back in then I don't get the script error.

The column was a static column named pictures. It does not show up in the preview now nor is it rendered in design. Hope this helps..
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eo_support
Posted: Friday, May 2, 2008 8:22:26 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218
Hi Steve,

Can you post the defintion for the Grid both with and without the column in question? Once we have that, we will try the same on our end and see if we can reproduce the error.

Thanks
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Steve Peters
Posted: Friday, May 2, 2008 8:28:25 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
Version 5.0.51.2.

WITH THE COLUMN (No Script Error):

<eo:Grid ID="GridInventory" runat="server" BorderColor="Brown"
BorderStyle="Groove" BorderWidth="3px"
ColumnHeaderHeight="26" FixedColumnCount="5"
Font-Bold="False" Font-Italic="False" Font-Names="Verdana"
Font-Overline="False" Font-Size="X-Small" Font-Strikeout="False"
Font-Underline="False" GridLineColor="Black" GridLines="Both" Height="555px"
ItemHeight="19" PageSize="25" Width="483px"
ClientSideOnItemSelected="GetGridItem" PagerLabelTemplate="" CssClass="GridStyle1" style="left: 102px; top: -419px" >
<ItemStyles>
<eo:GridItemStyleSet>
<ItemStyle CssText="background-color: white" />
<ItemHoverStyle CssText="background-color:#f7778a;background-repeat:repeat-x;" />
<SelectedStyle CssText="background-color:#d54461;background-repeat:repeat-x;" />
<CellStyle CssText="padding-left:8px;padding-top:2px; color:#336699;" />
</eo:GridItemStyleSet>
</ItemStyles>
<ColumnTemplates>
<eo:TextBoxColumn>
<TextBoxStyle CssText="BORDER-RIGHT: #7f9db9 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #7f9db9 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 8.75pt; PADDING-BOTTOM: 1px; MARGIN: 0px; BORDER-LEFT: #7f9db9 1px solid; PADDING-TOP: 2px; BORDER-BOTTOM: #7f9db9 1px solid; FONT-FAMILY: Tahoma" />
</eo:TextBoxColumn>
<eo:StaticColumn>
</eo:StaticColumn>
<eo:TextBoxColumn>
</eo:TextBoxColumn>
<eo:ButtonColumn>
</eo:ButtonColumn>
</ColumnTemplates>
<FooterStyle CssText="padding-bottom:4px;padding-left:4px;padding-right:4px;padding-top:4px;" />
<ColumnHeaderTextStyle CssText="background-color:brown;color:brown;" />
<Columns>
<eo:RowNumberColumn DataField="InCode" HeaderText="Item" Name="Item" Width="40">
<CellStyle CssText="color:black;padding-left:10px;text-align:center;" />
</eo:RowNumberColumn>
<eo:StaticColumn DataField="InDescription" HeaderText="Description" Name="InDescription"
Text="" Width="275">
<CellStyle CssText="color:black;padding-left:5px;" />
</eo:StaticColumn>
<eo:StaticColumn DataField="InRentPrice" DataFormat="{0:C}" HeaderText="Cost" Name="Cost"
Text="" Width="75">
<CellStyle CssText="color:black;font-size:X-Small;padding-right:10px;text-align:right;" />
</eo:StaticColumn>
<eo:ButtonColumn ButtonText="Add" ButtonType="PushButton" DataField="" HeaderText="Add"
MinWidth="10" Name="btnPushButtonAdd" Width="60">
<CellStyle CssText="color:black;font-size:XX-Small;padding-left:1px;text-align:center;" />
</eo:ButtonColumn>
<eo:StaticColumn Width="1">
</eo:StaticColumn>
</Columns>
<ColumnHeaderStyle CssText="background-color:brown;border-bottom-color:brown;border-bottom-style:solid;border-left-color:brown;border-left-style:solid;border-right-color:brown;border-right-style:solid;border-top-color:brown;border-top-style:solid;color:white;font-weight:bold;padding-left:8px;padding-top:2px;" />
<ColumnHeaderHoverStyle CssText="background-color:brown;border-bottom-color:brown;border-bottom-style:solid;border-left-color:brown;border-left-style:solid;border-right-color:brown;border-right-style:solid;border-top-color:brown;border-top-style:solid;color:white;font-weight:bold;padding-left:8px;padding-top:2px;" /><ContentPaneStyle CssText="" />
</eo:Grid>


WITHOUT THE COLUMN (Script Error):
<eo:Grid ID="GridInventory" runat="server" BorderColor="Brown"
BorderStyle="Groove" BorderWidth="3px"
ColumnHeaderHeight="26" FixedColumnCount="5"
Font-Bold="False" Font-Italic="False" Font-Names="Verdana"
Font-Overline="False" Font-Size="X-Small" Font-Strikeout="False"
Font-Underline="False" GridLineColor="Black" GridLines="Both" Height="555px"
ItemHeight="19" PageSize="25" Width="483px"
ClientSideOnItemSelected="GetGridItem" PagerLabelTemplate="" CssClass="GridStyle1" style="left: 102px; top: -419px" >
<ItemStyles>
<eo:GridItemStyleSet>
<ItemStyle CssText="background-color: white" />
<ItemHoverStyle CssText="background-color:#f7778a;background-repeat:repeat-x;" />
<SelectedStyle CssText="background-color:#d54461;background-repeat:repeat-x;" />
<CellStyle CssText="padding-left:8px;padding-top:2px; color:#336699;" />
</eo:GridItemStyleSet>
</ItemStyles>
<ColumnTemplates>
<eo:TextBoxColumn>
<TextBoxStyle CssText="BORDER-RIGHT: #7f9db9 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #7f9db9 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 8.75pt; PADDING-BOTTOM: 1px; MARGIN: 0px; BORDER-LEFT: #7f9db9 1px solid; PADDING-TOP: 2px; BORDER-BOTTOM: #7f9db9 1px solid; FONT-FAMILY: Tahoma" />
</eo:TextBoxColumn>
<eo:StaticColumn>
</eo:StaticColumn>
<eo:TextBoxColumn>
</eo:TextBoxColumn>
<eo:ButtonColumn>
</eo:ButtonColumn>
</ColumnTemplates>
<FooterStyle CssText="padding-bottom:4px;padding-left:4px;padding-right:4px;padding-top:4px;" />
<ColumnHeaderTextStyle CssText="background-color:brown;color:brown;" />
<Columns>
<eo:RowNumberColumn DataField="InCode" HeaderText="Item" Name="Item" Width="40">
<CellStyle CssText="color:black;padding-left:10px;text-align:center;" />
</eo:RowNumberColumn>
<eo:StaticColumn DataField="InDescription" HeaderText="Description" Name="InDescription"
Text="" Width="275">
<CellStyle CssText="color:black;padding-left:5px;" />
</eo:StaticColumn>
<eo:StaticColumn DataField="InRentPrice" DataFormat="{0:C}" HeaderText="Cost" Name="Cost"
Text="" Width="75">
<CellStyle CssText="color:black;font-size:X-Small;padding-right:10px;text-align:right;" />
</eo:StaticColumn>
<eo:ButtonColumn ButtonText="Add" ButtonType="PushButton" DataField="" HeaderText="Add"
MinWidth="10" Name="btnPushButtonAdd" Width="60">
<CellStyle CssText="color:black;font-size:XX-Small;padding-left:1px;text-align:center;" />
</eo:ButtonColumn>
</Columns>
<ColumnHeaderStyle CssText="background-color:brown;border-bottom-color:brown;border-bottom-style:solid;border-left-color:brown;border-left-style:solid;border-right-color:brown;border-right-style:solid;border-top-color:brown;border-top-style:solid;color:white;font-weight:bold;padding-left:8px;padding-top:2px;" />
<ColumnHeaderHoverStyle CssText="background-color:brown;border-bottom-color:brown;border-bottom-style:solid;border-left-color:brown;border-left-style:solid;border-right-color:brown;border-right-style:solid;border-top-color:brown;border-top-style:solid;color:white;font-weight:bold;padding-left:8px;padding-top:2px;" /><ContentPaneStyle CssText="" />
</eo:Grid>

Hope this helps.
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Steve Peters
Posted: Friday, May 2, 2008 8:30:31 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
FOund the problem. Grid does not reduce column count in Edit Grid. If I reduce the count to 4 the error goes away.
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eo_support
Posted: Friday, May 2, 2008 8:34:31 AM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218
Steve Peters wrote:
Grid does not reduce column count in Edit Grid


Can you elaborate?
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Steve Peters
Posted: Friday, May 2, 2008 8:44:01 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
If you delete a column then when you select Edit Grid and look at the FixedColumnCount the count was still 5. Changing it to 4 solved the problem.

But, now the grid does not fire the ClientSideOnItemSelected javascript code. I'm working on it.
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Steve Peters
Posted: Friday, May 2, 2008 8:46:33 AM
Rank: Member
Groups: Member

Joined: 3/3/2008
Posts: 17
ClientSideOnItemSelected is firing. I changed the destination in my code and forgot. Sorry.
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eo_support
Posted: Tuesday, May 20, 2008 2:02:44 PM
Rank: Administration
Groups: Administration

Joined: 5/27/2007
Posts: 24,218
This issue has been fixed in build 2007.2.51.
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