Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>It is very hard to follow your code as you use the same names in different class and then reference the field of the other class..</p> <p>You initWidget of the composite and insert a dockLP(myRootPanel) and then insert another dockLP in that child. Then you insert the myRootPanel inside of a LayoutPanel but it has already been added to the composite PolicyManager via initWidget.</p> <p>I would imagine if you cleaned this up a bit your stack trace could better point you to the problem. It looks like your PolicyManager doesn't need to be a Composite and doesn't need to initWidget. Just manipulate existing panels. However, you could probably clean up the organization further.</p> <p>java.lang.IllegalStateException - if this widget's parent does not support removal (e.g. Composite)</p> <p><a href="http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/Widget.html#removeFromParent()" rel="nofollow">http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/Widget.html#removeFromParent()</a></p> <p>------------old---------</p> <p>Might be a problem with standards mode</p> <p>LayoutPanel - "This widget will only work in standards mode, which requires that the HTML page in which it is run have an explicit declaration."?</p> <p><a href="http://google-web-toolkit.googlecode.com/svn/javadoc/latest/index.html" rel="nofollow">http://google-web-toolkit.googlecode.com/svn/javadoc/latest/index.html</a></p> <p>If not, Can you provide the full trace?</p> <hr>
    singulars
    1. This table or related slice is empty.
    1. POGWT: Exception: This widget's parent does not implement HasWidgets, but it does
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USAshton Thomas
    1. USAshton Thomas
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COOk, I updated with the full trace. yes it is in standards mode. It is using the normal html page when you create a GWT application which has that DOCTYPE declaration in it.
      singulars
      1. PO
      1. USTheSilverHammer
    2. COI did find if I change: " mc.mainPanel.add( myRootPanel );" to " mc.mainPanel.add( this );" it works, but I do not know why.
      singulars
      1. PO
      1. USTheSilverHammer
    3. COProbably because 'this' is the Composite which was initWidget(myRootPanel). Before you were adding myRootPanel twice
      singulars
      1. PO
      1. USAshton Thomas
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload