Hi, I want to capture the contents of a widget as a string, and then
subdivide this string and assign each subpart to a different variable.
The first substring I would like to convert into long, but the
following error appears:
[ERROR] Uncaught exception escaped
java.lang.NumberFormatException: For input string: "<div class="gwt-
HTML dragdrop-draggable dragdrop-handle">1"
at
java.lang.NumberFormatException.forInputString(NumberFormatException.java:
48)
at java.lang.Long.parseLong(Long.java:403)
at java.lang.Long.<init>(Long.java:671)
at gwt.client.MouseListBox.programmerList(MouseListBox.java:70)
at gwt.client.DualListBox.getListRight(DualListBox.java:107)
at gwt.client.Management$3.onSuccess(Management.java:118)
at
com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:
215)
at
com.google.gwt.http.client.Request.fireOnResponseReceivedImpl(Request.java:
254)
at
com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch(Request.java:
226)
at
com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:
217)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:597)
---------------------------
I tried both with the costructor that valueOf (..):
programmer.setId( new Long( dati.substring ( 0, indexParentesi ) ));
programmer.setId( Long.valueOf( dati.substring ( 0,
indexParentesi ) ).longValue() );
but I have the same exception.
how can I parse without that error? thanks
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