Re: Strip header contributors from Ajax response.
Hi All, Thanks for all the responses. I got this solved by making my behavior extend AbstractHeaderContributor. In its getHeaderContributors() I return the list of headers only if response is not ajax. In case of ajax I simply return null. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 30, 2010 at 3:44 AM, DV danielavalero...@gmail.com wrote: Another more complicated way seems to be using SharedResources and DynamicWebResources, an example of this, you can find it on UploadStatusResource class of wicket.extensions.ajax.markup.html.form.upload package -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Strip-header-contributors-from-Ajax-response-tp2019993p2076272.html Sent from the Wicket - User 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
Re: Strip header contributors from Ajax response.
Good Afternoon, I've working on this theme, and I found a solution to avoid the strip of our resources. On the Ajax Behavior, we put this lines: ResourceStreamRequestTarget targetRes = new ResourceStreamRequestTarget( new PackageResourceStream(MyScopeClass.class,resources/myJS.js)); targetRes.setFileName(MyJS.js); RequestCycle.get().setRequestTarget(targetRes); And, this way, we can still using our resources redered with the HeadersConstriburtors -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Strip-header-contributors-from-Ajax-response-tp2019993p2076267.html Sent from the Wicket - User 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
Re: Strip header contributors from Ajax response.
if (!AjaxRequestTarget.get()) renderMyJavascript(); On Thu, 22 Apr 2010 09:10 +0530, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strip header contributors from Ajax response.
wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strip header contributors from Ajax response.
Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strip header contributors from Ajax response.
amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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: Strip header contributors from Ajax response.
In terms of hosting it is measurable. Each byte of request for a million hit site is 10Mbit of line cost. That being said most latency is about connections and not amount of data. At least in terms of speed up I would look first at reducing things like frames, then resources, then size. Inlined ajax, yeah /shrug with the caveat for hosting solutions. tim -Original Message- From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] Sent: Thursday, April 22, 2010 8:08 PM To: users@wicket.apache.org Subject: Re: Strip header contributors from Ajax response. amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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: Strip header contributors from Ajax response.
@Igor I have a very tight budget so the resources are pretty limited, so I need to save the bandwidth wherever possible. BTW I didn't find any class - iheaderresponsecontributor. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 8:37 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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: Strip header contributors from Ajax response.
if you have a million hit site you can probably afford the hosting :) -igor On Thu, Apr 22, 2010 at 8:16 PM, Tim L Casey tca...@cataphora.com wrote: In terms of hosting it is measurable. Each byte of request for a million hit site is 10Mbit of line cost. That being said most latency is about connections and not amount of data. At least in terms of speed up I would look first at reducing things like frames, then resources, then size. Inlined ajax, yeah /shrug with the caveat for hosting solutions. tim -Original Message- From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] Sent: Thursday, April 22, 2010 8:08 PM To: users@wicket.apache.org Subject: Re: Strip header contributors from Ajax response. amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strip header contributors from Ajax response.
org.apache.wicket.markup.html.IHeaderContributor -igor On Thu, Apr 22, 2010 at 8:35 PM, Apple Grew appleg...@gmail.com wrote: @Igor I have a very tight budget so the resources are pretty limited, so I need to save the bandwidth wherever possible. BTW I didn't find any class - iheaderresponsecontributor. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 8:37 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.com wrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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: Strip header contributors from Ajax response.
That's a good point. :) BTW if i implement my own IHeaderContributor how will take advantage of wicket's js code stripper and compressor provided by JavascriptPackageResource? Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 9:46 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: if you have a million hit site you can probably afford the hosting :) -igor On Thu, Apr 22, 2010 at 8:16 PM, Tim L Casey tca...@cataphora.com wrote: In terms of hosting it is measurable. Each byte of request for a million hit site is 10Mbit of line cost. That being said most latency is about connections and not amount of data. At least in terms of speed up I would look first at reducing things like frames, then resources, then size. Inlined ajax, yeah /shrug with the caveat for hosting solutions. tim -Original Message- From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] Sent: Thursday, April 22, 2010 8:08 PM To: users@wicket.apache.org Subject: Re: Strip header contributors from Ajax response. amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strip header contributors from Ajax response.
you use iheadercontributor to write out the url to the resourse, which i think will point to the javascriptpackageresource. -igor On Thu, Apr 22, 2010 at 9:29 PM, Apple Grew appleg...@gmail.com wrote: That's a good point. :) BTW if i implement my own IHeaderContributor how will take advantage of wicket's js code stripper and compressor provided by JavascriptPackageResource? Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 9:46 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: if you have a million hit site you can probably afford the hosting :) -igor On Thu, Apr 22, 2010 at 8:16 PM, Tim L Casey tca...@cataphora.com wrote: In terms of hosting it is measurable. Each byte of request for a million hit site is 10Mbit of line cost. That being said most latency is about connections and not amount of data. At least in terms of speed up I would look first at reducing things like frames, then resources, then size. Inlined ajax, yeah /shrug with the caveat for hosting solutions. tim -Original Message- From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] Sent: Thursday, April 22, 2010 8:08 PM To: users@wicket.apache.org Subject: Re: Strip header contributors from Ajax response. amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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 - 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: Strip header contributors from Ajax response.
ohk... will check. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 10:08 AM, Igor Vaynberg igor.vaynb...@gmail.comwrote: you use iheadercontributor to write out the url to the resourse, which i think will point to the javascriptpackageresource. -igor On Thu, Apr 22, 2010 at 9:29 PM, Apple Grew appleg...@gmail.com wrote: That's a good point. :) BTW if i implement my own IHeaderContributor how will take advantage of wicket's js code stripper and compressor provided by JavascriptPackageResource? Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Fri, Apr 23, 2010 at 9:46 AM, Igor Vaynberg igor.vaynb...@gmail.com wrote: if you have a million hit site you can probably afford the hosting :) -igor On Thu, Apr 22, 2010 at 8:16 PM, Tim L Casey tca...@cataphora.com wrote: In terms of hosting it is measurable. Each byte of request for a million hit site is 10Mbit of line cost. That being said most latency is about connections and not amount of data. At least in terms of speed up I would look first at reducing things like frames, then resources, then size. Inlined ajax, yeah /shrug with the caveat for hosting solutions. tim -Original Message- From: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] Sent: Thursday, April 22, 2010 8:08 PM To: users@wicket.apache.org Subject: Re: Strip header contributors from Ajax response. amd this bloating has caused a noticeable slowdown in your site's response times? how much latency is it adding to the response? that said, you can always output it using iheaderresponsecontributor and add an check if you are inside ajax or not using request.isajax() -igor On Thu, Apr 22, 2010 at 6:29 PM, Apple Grew appleg...@gmail.com wrote: Hi Igor, It is not that duplicates items are getting rendered. What I want is that the Js should be rendered ONLY when rendering in non-Ajax mode. In Ajax mode the Js code should be stripped out. As these Js codes are not executed when in Ajax response so it doesn't make sense to render them there. This unnecessarily bloats the response. Regards, Apple Grew my blog @ http://blog.applegrew.com/ On Thu, Apr 22, 2010 at 10:50 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: wicket will filter duplicate contributions for you and even though they are rendered they are not executed. if you are writing out javascript directly you can set a string id which uniquely identifies the contribution and wicket will also filter by that. -igor On Wed, Apr 21, 2010 at 8:40 PM, Apple Grew appleg...@gmail.com wrote: I have a component which contributes Js headers. This component is also rendered by AjaxRequestTarget. The problem is that when rendering ajax response the Js codes too are getting rendered. These Js codes were already contributed when this component first rendered (in non-Ajax mode). To fix this what I initially did was that in the onBeforeRender method of the component I was checking if the response NOT isAjax then add the header contributors, else, remove them. This was working fine, but problem is if I want to implement this is other components I would have to copy n paste the codes. So I decided to implement a behavior. I added all the header contributors to that behavior and it was supposed to do the job of adding n removing the header contributors. But we can't modify hierarchy from beforeRender of behavior so I am now stuck. Furthermore, this approach is not capable of removing JS contributed by super calsses of the componenet. Please suggest. Thanks and regards, Apple Grew my blog @ http://blog.applegrew.com/ - 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 - 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
