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Setting database-agnostic default column timestamp using Hibernate

- by unsquared

I'm working on a java project full of Hibernate (3.3.1) mapping files that have the following sort of declaration for most domain objects. <property name="dateCreated" generated="insert"> <column name="date_created" default="getdate()" /> </property> The problem here is that getdate() is an MSSQL specific function, and…

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Is it possible to get anti-alias for Font in Rebol Graphics VID ?

- by Rebol Tutorial

Anti-alias works for Draw but I can't see how to get anti-alias for font : is it possible anywhow (including hacking rebol vid ...) because font in the picture generated below is not nice: view layout [ box 278x185 effect [ ; default box face size is 100x100 draw [ anti-alias on ; information for the next draw element…

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How to reference or vlookup a list of values based on a comma separated list of column references within a cell in excel?

- by glallen

I want to do a vlookup (or similar) against a column which is a list of values. This works fine for looking up a value from a single row, but I want to be able to look up multiple rows, sum the results, and divide by the number of rows referenced. For example: A B C D E F G [----given…

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jqgrid setting cutom formatter to dynamic column collection

- by user312249

I am using jqgrid. We are building a dashboard functionality with jquery. Different application just have to register respective application page and dashboard will render that page.To achieve this we are using jqgrid as one of the jquery plugin. Following is my codeenter code here var ph = '#' + placeHolder; var _prevSort; $.ajax({ …

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Using bindings to control column order in a DataGrid

- by DanM

Problem I have a WPF Toolkit DataGrid, and I'd like to be able to switch among several preset column orders. This is an MVVM project, so the column orders are stored in a ViewModel. The problem is, I can't get bindings to work for the DisplayIndex property. No matter what I try, including the sweet method in this Josh Smith tutorial, I get: …

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( height 100% ) plus (2-column css)

- by denja

Hi! I need a 2-column interface to stretch 100% height the page. PS: If the contents is too long, the scroll bar should appear. it After this question is solved, I'll try to add a sticky footer to the interface. I've really tried hard to find the answer by myself... Thanks if you have any idea here's the code <!DOCTYPE html PUBLIC…

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Select number of rows for each group where two column values makes one group

- by Fábio Antunes

I have a two select statements joined by UNION ALL. In the first statement a where clause gathers only rows that have been shown previously to the user. The second statement gathers all rows that haven't been shown to the user, therefore I end up with the viewed results first and non-viewed results after. Of course this could simply be…

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Updating D3 column chart with different values and different data sizes

- by mbeasley

Background I am attempting to create a reusable chart object with D3.js. I have setup a chart() function that will produce a column chart. On a click event on any of the columns, the chart will update with a new random data array that will contain a random number of data points (i.e. the original chart could have 8 columns, but upon…

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How to get select's value in jqGrid when using <select> editoptions on a column

- by destroyer of evil

I have a couple of columns in jqGrid with edittype="select". How can I read the option value of the value currently selected in a particular row? e.g.: When I provide the following option, how do I get "FE" for FedEx, etc. editoption: { value: “FE:FedEx; IN:InTime; TN:TNT” } getRowData() for the rowId/cellname returns only the…

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Using telerik radGrid - how to set the Date format for autogenerated column in edit mode

- by Mark Breen

Hello All, Using VS2008, and Telerik radGrid version 2010.1.519.35 I have a about 50 DNN modules using telerik radgrid and I need to display my dates in dd/mm/yy format. It is possible to do this easily in view mode, but when I switch to edit mode, it is more of a struggle. I can write a snippit of code to reformat the displayed…

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How to make WPF DataGrid Column Header transparent

- by joerage

Hi, I am trying to make the column header of my WPF Datagrid to be transparent. I am able to set it to a color without problem, but I can't have it transparent. Here is what I tried: <Style x:Key="DatagridColumnHeaderStyle" TargetType="{x:Type tk:DataGridColumnHeader}"> <Setter Property="Background"…

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Ops Center 12c - Provisioning Solaris Using a Card-Based NIC

- by scottdickson

It's been a long time since last I added something here, but having some conversations this last week, I got inspired to update things. I've been spending a lot of time with Ops Center for managing and installing systems these days. So, I suspect a number of my upcoming posts will be in that area. …

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Column cannot be added because its CellType property is null exception

- by niko

Hi, I have trouble with the following piece of code. When I go through with the debugger I get an exception when it comes to the following line: dgvCalls.Columns.Insert(1, msisnnColumn); I get an exception: Column cannot be added because its CellType property is null. Oddly, I created the same…

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WPF ListView column auto sizing

- by Diego Mijelshon

Let's say I have the following ListView: <ListView ScrollViewer.VerticalScrollBarVisibility="Auto"> <ListView.View> <GridView> <GridViewColumn Header="Something" DisplayMemberBinding="{Binding Path=ShortText}" /> <GridViewColumn…

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wpf toolkit (Feb 2010) datagrid with MVVM - style reveals name of view model on 'spare column'

- by Andy Clarke

Hi, I've just updated my app with the latest WPF toolkit and I've now got an issue with my styling. When I bind some data with, for example, two columns to the grid, the spare area at the right shows the name of the ViewModel in the header. I can understand why, because the data grids data…

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DataGridView Winform Auto Insert Ordinal Column

- by pang

I want to get some trick for this problem. I have my table like this Product (uuid, Name) and one datagridview to display this information ( dataGridView.DataSouce = Products which is assign on runtime) My problem is that I want to have "No" column on dataGridView which will show like…

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Auto increment column i JDO, GAE

- by Viktor

Hi, I have a data class with some fields, one is a URL that I consider the PK, if I add a new item (do a new sync) and save it it should overwrite the item in the database if it's the same URL. But I also need a "normal" Long id that is incremented for every object in the database and for…

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UltraWebGrid: How to use a drop-down list in a column

- by Crossbrowser

I'm using the Infragistics grid and I'm having a difficult time using a drop-down list as the value selector for one of my columns. I tried reading the documentation but Infragistics' documentation is not so good. I've also taken a look at this discussion with no luck. What I'm doing so…

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Foreign key reference to a two-column primary key

- by Adam Ernst

One of my tables has a two-column primary key: CREATE TABLE tournament ( state CHAR(2) NOT NULL, year INT NOT NULL, etc..., PRIMARY KEY(state, year) ); I want a reference to the tournament table from another table, but I want this reference to be nullable. Here's how…

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Dynamic SQL to generate column names?

- by Ben McCormack

I have a query where I'm trying pivot row values into column names and currently I'm using SUM(Case...) As 'ColumnName' statements, like so: SELECT SKU1, SUM(Case When Sku2=157 Then Quantity Else 0 End) As '157', SUM(Case When Sku2=158 Then Quantity Else 0 End) As '158', SUM(Case When…

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Powershell: align right for a column value from Select-Object in Format-Table format

- by David.Chu.ca

I have the following array value $outData with several columns. I am not sure how I align some columns right? $outData | Select-Object ` Name ` @{Name="Freespace(byte)"; Expression={"{0:N0}" -f $_.FreeSpace}}, ' .... # other colums ` | Format-Table -AutoSize It…

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SQlite: Column format for unix timestamp; Integer types

- by SF.

Original problem: What is the right column format for a unix timestamp? The net is full of confusion: some posts claim SQLite has no unsigned types - either whatsoever, or with exception of the 64bit int type (but there are (counter-)examples that invoke UNSIGNED INTEGER). The data…

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DataGridView Winform Auto Insert Ordinal Column (Trick)

- by pang

I want to get some trick for this problem. I have my table like this Product (uuid, Name) and one datagridview to display this information ( dataGridView.DataSouce = Products which is assign on runtime) My problem is that I want to have "No" column on dataGridView which will…

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insert into sql table column as GUID

- by loviji

I have tried with ado.net create table columnName with unique name. as uniquename I use new Guid() Guid sysColumnName = new Guid(); sysColumnName = Guid.NewGuid(); string stAddColumn = "ALTER TABLE " + tableName + " ADD " + sysColumnName.ToString() + " " +…

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Cannot format first column in WxPython's ListCtrl

- by Matt Clarke

If I set the format of the first column in a ListCtrl to align centre (or align right) nothing happens. It works for the other columns. This only happens on Windows - I have tested it on Linux and it works fine. Does anyone know if there is a work-round or other…

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