i write the conn part in server part and it run and failed to access the db and i tried the java code only and he can access the data base in java project not GWT ??!!
magdi thanks On Fri, Mar 4, 2011 at 12:44 PM, Paul Robinson <[email protected]> wrote: > You cannot access JDBC directly from the client (GWT) code. You can only do > it in the server (regular java) code. > > > On 04/03/11 08:59, Mohammed Magdi wrote: > >> hi >> thanks for the link i do the conn but when i compile the project i get >> that erorr >> >> >> Compiling module com.test.dbc.TestDbC >> Validating newly compiled units >> [ERROR] Errors in >> >> 'file:/C:/Users/Magdi/Documents/MYWORK/WorkSpace/testDbC/src/com/test/dbc/client/DataBaseConn.java' >> [ERROR] Line 7: No source code is available for type >> java.lang.ClassNotFoundException; did you forget to inherit a required >> module? >> [ERROR] Line 7: No source code is available for type >> java.sql.SQLException; did you forget to inherit a required module? >> [ERROR] Errors in >> >> 'file:/C:/Users/Magdi/Documents/MYWORK/WorkSpace/testDbC/src/com/test/dbc/client/DataBaseConnAsync.java' >> [ERROR] Line 10: No source code is available for type >> java.lang.ClassNotFoundException; did you forget to inherit a required >> module? >> [ERROR] Line 10: No source code is available for type >> java.sql.SQLException; did you forget to inherit a required module? >> Finding entry point classes >> [ERROR] Unable to find type 'com.test.dbc.client.TestDbC' >> [ERROR] Hint: Previous compiler errors may have made this >> type unavailable >> [ERROR] Hint: Check the inheritance chain from your module; >> it may not be inheriting a required module or a module may not be >> adding its source path entries properly >> >> >> thanks >> magdi >> >> On 3/3/11, Ben Imp<[email protected]> wrote: >> >>> Server-side GWT is just plain old java. I'd suggest reading up on the >>> JDBC documentation. >>> >>> http://download.oracle.com/javase/6/docs/technotes/guides/jdbc/ >>> >>> -Ben >>> >>> On Mar 3, 3:14 pm, Mohammed Magdi<[email protected]> wrote: >>> >>>> yes in Java >>>> >>>> thanks >>>> magdi >>>> >>>> On Thu, Mar 3, 2011 at 6:06 PM, Juan Pablo Gardella< >>>> >>>> >>>> >>>> [email protected]> wrote: >>>> >>>>> Is Java. You must implement layers to connect with a database. >>>>> Juan >>>>> 2011/3/3 Mohammed Magdi<[email protected]> >>>>> >>>>>> hi >>>>>> i waht tow know how to connect database into GWT project >>>>>> thanks >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups >>>>>> "Google Web Toolkit" group. >>>>>> To post to this group, send email to >>>>>> [email protected]. >>>>>> To unsubscribe from this group, send email to >>>>>> [email protected]. >>>>>> For more options, visit this group at >>>>>> http://groups.google.com/group/google-web-toolkit?hl=en. >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups >>>>> "Google Web Toolkit" group. >>>>> To post to this group, send email to >>>>> [email protected]. >>>>> To unsubscribe from this group, send email to >>>>> [email protected]. >>>>> For more options, visit this group at >>>>> http://groups.google.com/group/google-web-toolkit?hl=en. >>>>> >>>> -- >>>> Eng Mohammed Magdi Mohammed >>>> Third Year - CS dept >>>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Google Web Toolkit" group. >>> To post to this group, send email to [email protected] >>> . >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/google-web-toolkit?hl=en. >>> >>> >>> >> > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- Eng Mohammed Magdi Mohammed Third Year - CS dept -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
