Any idea why this is happening? The issue was posted here:
N Tiers with SubSonic 3, Dirty Columns collection is alwayes empty on update
What I did is to execute the q.SetIsLoaded(true) before updating any column. That way the dirty column collection gets updated when modifying. I hope it works for you
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I tried to make a table with rowspan when the cells in the same column have the same value.
Like in this image
And i want to make it with django-tables2
I tried this code line but it shift the X1 to the field2 column at the second record.
Thanks in advance.
There is no support for rowspan in django-tables2. While adding such a feature is a theoretical possibility, I suspect it is non-trivial and will bring quite some complexity.
You are welcome to propose a patch by opening a pull request though, but I will only consider merging it after I can inspect the actual implementation (and documentation, tests).
Hello I have a simple mapping, that basically has a router to decided whether the record has to be inserted or updated and then use Update Strategy to flag the row.
The records were updating and inserting as expected, I had to make some modifications to the logic and did the required changes.
And now the records are no more getting flagged as an insert or an update. Below settings :
1) DD_UPDATE and DD_INSERT coded in the update strategy.
2) At session level, treat source as set to Data Driven.
3) The 2 targets set to update as update and insert respectively.
I even ran a debugger to see what is happening, the insert update records are passing through the update strategy, however the row type is set to blank when its passed to the target instance :( what could be the issue?
I finally found the issue. Both the Update Strategy's were corrupted. deleting and recreating the update strategy's resolved the issue :) Thanks for your help!
I am having a listcontrol which intern consists of 4 columns.Now I wanna edit second column items in the list.How can I make it editable?I have seen many samples in code project and in many other forums ,In none of the forums I was given an simple solution.I can make it done but it is time consuming (by debugging),Is there any simple solution to make a specific column items in the list to be editable.(For Instance I want all the items in the second column to be editable)
Any suggestions can be appreciable..
This is your quick solution with in-place editing of all columns: http://www.codeproject.com/Articles/8112/CQuickList
Hello! I wonder if there is a way of making such kind of table with combined cells using Qt.
Any advices?
You can use QGridLayout, add QFrames and set the rowSpan and columnSpan of each item to group cells.
You will have to come up with your own controller, though, for applying data to the cells.
As RobbieE said in comments QTableView::setSpan() function does this job very well!
I want to fetch 2 rows from my database randomly with doctrine2, and I can't manage to do it. I figured out that there is no possibility to do it easily with RAND(), but then which is the best solution?
And from the table I want to select rows which are for example for sale, I mark it with 1 in is_sale, so because of this I couldn't do it with simple offset.
Thanks
When asking this question on Twitter just now, I got pointed to this post about selecting random records. This guy makes a very valid point on the performance of using RAND(). I guess it's better to generate the random id's in the application, then select those records using Doctrine.