Hello everyone , can you help me please?
in my server wich connect with mysql databse i send to my client one json
table like that
rs = stmt.executeQuery("SELECT * FROM test");
res ="[";
while (rs.next()) {
String titre = rs.getString("id");
String auteur = rs.getString("comment");
res += "\t{\"Titre\": \""+titre+ "\",\n";
res += "\t\"Auteur\": \""+auteur+ "\",\n";
res += "\t},\n";
}
res += "]\n";
and after i try to receive and use json data but dont work
in my client side
final ProjectServiceAsync getService = GWT.create(ProjectService.class);
getService.connection( new AsyncCallback<String>()
{
public void onFailure(Throwable caught)
{
System.out.println("error");
}
public void onSuccess(String result)
{
JSONValue jsonValue = JSONParser.parseStrict(result);
com.google.gwt.json.client.JSONObject customerObject =
jsonValue.isObject();
com.google.gwt.json.client.JSONArray jsonArray =
customerObject.get("titre").isArray();
StringBuilder builder = new StringBuilder("** Livre ** \n");
builder.append(jsonArray.get(0).isObject().get("Titre").isString().stringValue()).append("
");
Window.alert(builder.toString());
//resultTxt.setText(result);
}
});
}
if i use resultTxt.setText(result); i have my data but i want to writte
table with line received. thanks for you helping sorry for my english
--
You received this message because you are subscribed to the Google Groups "GWT
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.
