Questions tagged [onupdate]
74 questions
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Two foreign keys from 1 table ON DELETE and ON UPDATE
I'm creating a website, and I want to allow users to give reputations one to another. So I have 2 FOREIGN KEYs referencing to User table.
With this, I cannot apply ON DELETE and ON UPDATE on CASCADE on both CONSTRAINTS - it allows me to do it on…
Darko Mitic
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1 answer
Enabling field visibility from combo box selection in Access 2007
I have a form in Microsoft Access 2007 called System, and a combo box called Utility within this form. Below this is yet another combo box called Utility_FOO, and I have disabled its visibility by default. One of the options in Utilities is a…
Bucket
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andengine performance issue
I am making a racing game looking like old school "Pole position" (kind of).
I create my road from 50 rectangles (RoadFragment is a rectangle with two additional white small rectangles attached to simulate curbs of the road):
int y = 0;
int…
Łukasz Motyczka
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NHibernate: why ILifecycle.OnUpdate is not called every time?
NHibernate_reference.pdf, page 26:
Note that ILifecycle.OnUpdate() is not called every time the object's persistent state is updated. It is called only when a
transient object is passed to ISession.Update().
Why it design link that?
ldp615
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Android PedingIntent and setOnClickFillInIntent don't start Activity
In my AppsSerive i load the installed packages with:
mApps = mContext.getPackageManager().queryIntentActivities(mainIntent, 0);
then i show an icon of the application and the label. I want to start the activity after klick on the icon or label.
I…
MG112
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Is "onupdate cascade" for primary key supported in entity framework 6 and above?
We had a requirement where a two character key was to be used as a primary key (natural key) instead of a surrogate key for a look up table in sql server 2012 database. The two characters were not supposed to change, and thus was the choice for…
Sri Katte
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CRichEditCtrl OnUpdate(): how to know the start and end positions when a paste is received?
I'm using a CRichEditCtrl to edit a computer language, and on every change to it I'm calling SetSelectionCharFormat on the current line of text (as reported by LineFromChar(-1)) to highlight the syntax. (EG: comments in green, section headings in a…
Swiss Frank
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onUpdate() intilized variable are null in onReceive of widget class
I initialize one variable in an onUpdate() method and after that I call onReceive() function which runs fine but cannot access varible set in onUpdate() method. Why is that? Those varible is string variableand are declared public. Am I missing…
Shakeeb Ayaz
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How to set Widget button visibility?
Hi first of all i'm sorry for my bad english. How to set RemoteViews .setViewVisibility? I want to hide widget button when i click on it.
Here is my code. Thanks for help.
@Override
public void onUpdate(Context context, AppWidgetManager…
Gillven
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Mysql "ON UPDATE" constraint deletes my row
I have a problem with my DB (InnoDB). I have two tables:
table1{
id1 INT..
..
PRIMARY KEY (id1)
}
table2{
fk INT..
...
FOREIGN KEY (FK) REFERENCES table1(id1)
ON DELETE CASCADE
ON UPDATE CASCADE
…
Marco Peca
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1 answer
I set field value w/ javascript, onchange not triggered. Alternative solution?
I have read some solutions to this, none of which are hassle free, so I thought maybe some modern solution now exist to remedy this. It should anyways, since the problem has been around for a while. Something in the more recent jQuery updates…
Matt Welander
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Updating ImageVIew in widget Android
When I want to update my ImegeView, i see "Problem loading widget";
My main.xml
otopba
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Additional table not created
I'm trying to add a second table to my application but I'm not having any luck. The two tables are their own classes and are singletons. I pass in a reference of the database in the onUpgrade method and again as an instance…
DroidT
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It it possible to determine of how AppWidgetProvider's onUpdate() method was called?
As I know there are two types of calling AppWidgetProvider's onUpdate() method:
when updatePeriodMillis circle is expired
when new widget is added to homescreen
In onUpdate() method, I want to start some service in first case, but won't in second.…
riden
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app widget is not being updated after first automatic onUpdate is called
I experienced some change in the behaviour of my widget:
Previously the widget was updating automatically (every 30min) and after some certain widget action has happened (after a new entry had been added to some database). Also after some automatic…
aronyi
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