PageParameters in 1.5: a sanity check request
I have ported my app from 1.4.18 to 1.5.1 (I haven't used 1.5.3 yet).
As part of my porting, I had to adjust the use of page parameters. I would
like to mention my changes for parameter extraction and existence
determination below, in case someone can mention a cleaner way to do these
things...
import org.apache.wicket.util.string.StringValue;
Replace
if (params.containsKey([Param name]))
{
String sValue = params.getString([Param name]);
...
}
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
and replace
String sUserName = params.getString([Key name], [Empty default string]);
if (!sUserName.isEmpty())
...
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
...
--
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Re: PageParameters in 1.5: a sanity check request
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
you can just do
if(params.getNamedKeys().contains(parameter_name))
{
String svValue = params.get(parameter_name)
String sValue = svValue.toOptionalString();
if(!Strings.isEmpty(sValue)){
--your code--
}
}
On Wed, Nov 23, 2011 at 4:06 PM, Ian Marshall ianmarshall...@gmail.com wrote:
I have ported my app from 1.4.18 to 1.5.1 (I haven't used 1.5.3 yet).
As part of my porting, I had to adjust the use of page parameters. I would
like to mention my changes for parameter extraction and existence
determination below, in case someone can mention a cleaner way to do these
things...
import org.apache.wicket.util.string.StringValue;
Replace
if (params.containsKey([Param name]))
{
String sValue = params.getString([Param name]);
...
}
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
and replace
String sUserName = params.getString([Key name], [Empty default string]);
if (!sUserName.isEmpty())
...
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
...
--
View this message in context:
http://apache-wicket.1842946.n4.nabble.com/PageParameters-in-1-5-a-sanity-check-request-tp4099136p4099136.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
--
thank you,
regards,
Vineet Semwal
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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Re: PageParameters in 1.5: a sanity check request
Hi
And you can even leave away the
if(params.getNamedKeys().contains(parameter_name))
and just do:
StringValue param = params.get(param); // or use an index if you wish
if (!param.isEmpty()) {
... param.toString() ...
}
Matt
On 2011-11-23 12:17, vineet semwal wrote:
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
you can just do
if(params.getNamedKeys().contains(parameter_name))
{
String svValue = params.get(parameter_name)
String sValue = svValue.toOptionalString();
if(!Strings.isEmpty(sValue)){
--your code--
}
}
On Wed, Nov 23, 2011 at 4:06 PM, Ian Marshallianmarshall...@gmail.com wrote:
I have ported my app from 1.4.18 to 1.5.1 (I haven't used 1.5.3 yet).
As part of my porting, I had to adjust the use of page parameters. I would
like to mention my changes for parameter extraction and existence
determination below, in case someone can mention a cleaner way to do these
things...
import org.apache.wicket.util.string.StringValue;
Replace
if (params.containsKey([Param name]))
{
String sValue = params.getString([Param name]);
...
}
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
and replace
String sUserName = params.getString([Key name], [Empty default string]);
if (!sUserName.isEmpty())
...
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
...
smime.p7s
Description: S/MIME Cryptographic Signature
Re: PageParameters in 1.5: a sanity check request
ha yes just checked out the source ,thanks :)
On Wed, Nov 23, 2011 at 5:46 PM, Matthias Keller
matthias.kel...@ergon.ch wrote:
Hi
And you can even leave away the
if(params.getNamedKeys().contains(parameter_name))
and just do:
StringValue param = params.get(param); // or use an index if you wish
if (!param.isEmpty()) {
... param.toString() ...
}
Matt
On 2011-11-23 12:17, vineet semwal wrote:
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
you can just do
if(params.getNamedKeys().contains(parameter_name))
{
String svValue = params.get(parameter_name)
String sValue = svValue.toOptionalString();
if(!Strings.isEmpty(sValue)){
--your code--
}
}
On Wed, Nov 23, 2011 at 4:06 PM, Ian Marshallianmarshall...@gmail.com
wrote:
I have ported my app from 1.4.18 to 1.5.1 (I haven't used 1.5.3 yet).
As part of my porting, I had to adjust the use of page parameters. I
would
like to mention my changes for parameter extraction and existence
determination below, in case someone can mention a cleaner way to do
these
things...
import org.apache.wicket.util.string.StringValue;
Replace
if (params.containsKey([Param name]))
{
String sValue = params.getString([Param name]);
...
}
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
{
StringValue svValue = liSVs.get(0);
String sValue = svValue.toOptionalString();
...
}
and replace
String sUserName = params.getString([Key name], [Empty default string]);
if (!sUserName.isEmpty())
...
with
ListStringValue liSVs = params.getValues([Param name]);
if ((liSVs != null) !liSVs.isEmpty())
...
--
thank you,
regards,
Vineet Semwal
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: PageParameters in 1.5: a sanity check request
Thanks for your comments, Guys. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/PageParameters-in-1-5-a-sanity-check-request-tp4099136p4099956.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
