How to get request/page parameters from RequestCycle?
Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
Well this workaround from my previous post does not work, because this
page does not exists yet when I need to get this parameter value.
--
Daniel
On Mon, Jan 19, 2015 at 4:16 PM, Daniel Stoch daniel.st...@gmail.com wrote:
Maybe such workaround (not very elegant though):
app.init():
getRequestCycleListeners().add(new PageRequestHandlerTracker());
private Page getCurrentPage(RequestCycle requestCycle) {
IPageRequestHandler pageRequestHandler =
PageRequestHandlerTracker.getLastHandler(requestCycle);
if ((pageRequestHandler != null) (pageRequestHandler.getPage()
instanceof Page)) {
Page page = (Page)pageRequestHandler.getPage();
return page;
}
return null;
}
Page page = getCurrentPage(requestCycle.getPageParameters());
if (page != null) {
PageParameters pageParameters =
getCurrentPage(requestCycle.getPageParameters());
String value = pageParameters.getString(paramName);
} ...
?
--
Daniel
On Mon, Jan 19, 2015 at 3:38 PM, Daniel Stoch daniel.st...@gmail.com wrote:
Hi,
In Wicket 1.4 I can get a page parameter value using this code:
PageParameters pageParameters = requestCycle.getPageParameters();
String value = pageParameters.getString(paramName);
The problem is that in Wicket 6 there is no equivalent. I have tried
with this solution:
IRequestParameters requestParameters =
requestCycle.getRequest().getRequestParameters();
String value = requestParameters.getParameterValue(paramName).toString();
but this does not work. These requestParameters does not contain
parameters. I think the problem is related to url encoding strategy
which is used. My urls are encoded like:
somepath/param1/value1/param2/value2
Is there another way to do this?
--
Best regards,
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
Sorry, my fault - I forgot to pass a parameter. So: requestCycle.getRequest().getUrl() returns full path including mountpath and parameters, eg.: somepath/param1/value1 But if I pass this to UrlPathPageParametersEncoder.decodePageParameters() this decodes somepath as a first argument. On Mon, Jan 19, 2015 at 5:12 PM, Daniel Stoch daniel.st...@gmail.com wrote: requestCycle.getRequest().getUrl() return null for me. - sorry, not null but returns only a mount path without paramname/paramvalue part. On Mon, Jan 19, 2015 at 5:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
Maybe such workaround (not very elegant though):
app.init():
getRequestCycleListeners().add(new PageRequestHandlerTracker());
private Page getCurrentPage(RequestCycle requestCycle) {
IPageRequestHandler pageRequestHandler =
PageRequestHandlerTracker.getLastHandler(requestCycle);
if ((pageRequestHandler != null) (pageRequestHandler.getPage()
instanceof Page)) {
Page page = (Page)pageRequestHandler.getPage();
return page;
}
return null;
}
Page page = getCurrentPage(requestCycle.getPageParameters());
if (page != null) {
PageParameters pageParameters =
getCurrentPage(requestCycle.getPageParameters());
String value = pageParameters.getString(paramName);
} ...
?
--
Daniel
On Mon, Jan 19, 2015 at 3:38 PM, Daniel Stoch daniel.st...@gmail.com wrote:
Hi,
In Wicket 1.4 I can get a page parameter value using this code:
PageParameters pageParameters = requestCycle.getPageParameters();
String value = pageParameters.getString(paramName);
The problem is that in Wicket 6 there is no equivalent. I have tried
with this solution:
IRequestParameters requestParameters =
requestCycle.getRequest().getRequestParameters();
String value = requestParameters.getParameterValue(paramName).toString();
but this does not work. These requestParameters does not contain
parameters. I think the problem is related to url encoding strategy
which is used. My urls are encoded like:
somepath/param1/value1/param2/value2
Is there another way to do this?
--
Best regards,
Daniel
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
requestCycle.getRequest().getUrl() return null for me. - sorry, not null but returns only a mount path without paramname/paramvalue part. On Mon, Jan 19, 2015 at 5:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
On Mon, Jan 19, 2015 at 6:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. Right. My fault. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. try with request.getClientUrl(); Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. You are 3 years late with your feedback...Sorry. But AFAIR 1.4 used different url coding strategies to accomplish this. The request mapper needs to know what strategy to use when creating the url to the page. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
This code is called inside custom DefaultMapperContext.newPageInstance() implementation and in custom IRequestMapper.mapRequest() method. -- Daniel On Mon, Jan 19, 2015 at 5:22 PM, Martin Grigorov mgrigo...@apache.org wrote: In what context do you need to extract these parameters ? In what class is this code ? Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Mon, Jan 19, 2015 at 6:20 PM, Daniel Stoch daniel.st...@gmail.com wrote: Sorry, my fault - I forgot to pass a parameter. So: requestCycle.getRequest().getUrl() returns full path including mountpath and parameters, eg.: somepath/param1/value1 But if I pass this to UrlPathPageParametersEncoder.decodePageParameters() this decodes somepath as a first argument. On Mon, Jan 19, 2015 at 5:12 PM, Daniel Stoch daniel.st...@gmail.com wrote: requestCycle.getRequest().getUrl() return null for me. - sorry, not null but returns only a mount path without paramname/paramvalue part. On Mon, Jan 19, 2015 at 5:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
In what context do you need to extract these parameters ? In what class is this code ? Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Mon, Jan 19, 2015 at 6:20 PM, Daniel Stoch daniel.st...@gmail.com wrote: Sorry, my fault - I forgot to pass a parameter. So: requestCycle.getRequest().getUrl() returns full path including mountpath and parameters, eg.: somepath/param1/value1 But if I pass this to UrlPathPageParametersEncoder.decodePageParameters() this decodes somepath as a first argument. On Mon, Jan 19, 2015 at 5:12 PM, Daniel Stoch daniel.st...@gmail.com wrote: requestCycle.getRequest().getUrl() return null for me. - sorry, not null but returns only a mount path without paramname/paramvalue part. On Mon, Jan 19, 2015 at 5:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to get request/page parameters from RequestCycle?
I have found another solution: in my scenario I can get parameters from DefaultMapperContext. newPageInstance(). Thanks for your help and tips. -- Daniel On Mon, Jan 19, 2015 at 5:44 PM, Daniel Stoch daniel.st...@gmail.com wrote: This code is called inside custom DefaultMapperContext.newPageInstance() implementation and in custom IRequestMapper.mapRequest() method. -- Daniel On Mon, Jan 19, 2015 at 5:22 PM, Martin Grigorov mgrigo...@apache.org wrote: In what context do you need to extract these parameters ? In what class is this code ? Martin Grigorov Wicket Training and Consulting https://twitter.com/mtgrigorov On Mon, Jan 19, 2015 at 6:20 PM, Daniel Stoch daniel.st...@gmail.com wrote: Sorry, my fault - I forgot to pass a parameter. So: requestCycle.getRequest().getUrl() returns full path including mountpath and parameters, eg.: somepath/param1/value1 But if I pass this to UrlPathPageParametersEncoder.decodePageParameters() this decodes somepath as a first argument. On Mon, Jan 19, 2015 at 5:12 PM, Daniel Stoch daniel.st...@gmail.com wrote: requestCycle.getRequest().getUrl() return null for me. - sorry, not null but returns only a mount path without paramname/paramvalue part. On Mon, Jan 19, 2015 at 5:09 PM, Daniel Stoch daniel.st...@gmail.com wrote: On Mon, Jan 19, 2015 at 4:54 PM, Martin Grigorov mgrigo...@apache.org wrote: Hi, On Mon, Jan 19, 2015 at 4:38 PM, Daniel Stoch daniel.st...@gmail.com wrote: Hi, In Wicket 1.4 I can get a page parameter value using this code: PageParameters pageParameters = requestCycle.getPageParameters(); String value = pageParameters.getString(paramName); The problem is that in Wicket 6 there is no equivalent. I have tried with this solution: IRequestParameters requestParameters = requestCycle.getRequest().getRequestParameters(); String value = requestParameters.getParameterValue(paramName).toString(); request.getQueryParameters() is the equivalent, but #getRequestParameters() would work too because it is a mix of GET and POST parameters But I think it does not work with UrlPathPageParametersEncoder. but this does not work. These requestParameters does not contain parameters. I think the problem is related to url encoding strategy which is used. My urls are encoded like: somepath/param1/value1/param2/value2 Check org.apache.wicket.request.mapper.parameter.UrlPathPageParametersEncoder Ok, but how should I get url argument? requestCycle.getRequest().getUrl() return null for me. Another, minor, problem is that with this solution I have a hard coded page parameters encoder here. In previous version the code can be universal: it does not matter which encoding strategies page is using. For now if there will be pages with different encoding strategies this code stops working. -- Daniel Is there another way to do this? -- Best regards, Daniel - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Page constructor calls multiple time
thanks. I found that this class render a jQuery Header Item and when I remove that item, All problems solved. thanks everybody. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Page-constructor-calls-multiple-time-tp4668994p4669051.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
