5 Replies Latest reply on Sep 22, 2008 9:52 AM by rossma

    Huge ajax responses??

    dustismo
    dustismo Mar 8, 2007 5:55 PM

      I have noticed that all of my ajax4jst forms have a jsf_state_64 and a jsf_tree_64 input fields that have values 2000+ characters long. Is this really necessary? I have also looked at the responses from simple ajax updates and they are HUGE, filled with random strings of characters, I could do a page reload at that kind of cost. Is there any work being done to streamline these form values and the ajax responses, or is there something i'm missing?

      thanks
      Dustin

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        • 1. Re: Huge ajax responses??
          ishabalov Mar 8, 2007 6:39 PM (in response to dustismo)

          You probably have client state saving method. What version of JSF you are in?

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          • 2. Re: Huge ajax responses??
            dustismo
            dustismo Mar 8, 2007 8:25 PM (in response to dustismo)

            You are exactly right. thanks!

            Setting

            <context-param>
 <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
 <param-value>server</param-value>
 </context-param>

            in web.xml changed it.

            On thing though, why does each request have to include all the javascript sources? 

            <?xml version="1.0"?>

<html xmlns="http://www.w3.org/1999/xhtml"><head><title></title><link type="text/css" rel="stylesheet"

 href="/IF3-Site/a4j.res/org/richfaces/renderkit/html/css/dragIndicator.xcss/DATA/eAGz-yBjAQAEPAGD

.seam" /><link type="text/css" rel="stylesheet" href="/IF3-Site/a4j.res/org/richfaces/renderkit

/html/css/tree.xcss/DATA/eAGz-yBjAQAEPAGD.seam" /><script type="text/javascript" src="/IF3-Site

/a4j.res/org.ajax4jsf.framework.ajax.AjaxScript.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/prototype.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/json/json.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/dnd.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/dnd/dnd-draggable.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/dnd/dnd-dropzone.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/ajax4jsf/framework/ajax/scripts

/AJAX.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/ajax4jsf/renderkit/html/scripts

/form.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/events.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/tree.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/tree-selection.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/tree-item.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/tree-item-dnd.js.seam">

</script><script type="text/javascript" src="/IF3-Site/a4j.res/org/richfaces/renderkit/html/scripts

/drag-indicator.js.seam">

</script></head><body><span id="dynamicUpdate"><label>AJAX POSTED! 0</label> <script type="text/javascript"

>//<![CDATA[

 i++;



//

//]]>

</script></span><div xmlns:rich="http://richfaces.ajax4jsf.org/rich"></div><meta name="Ajax-Update-Ids"

 content="dynamicUpdate" /><span id="ajax-update-ids"><input type="hidden" name="jsf_sequence" value

="2" /></span><meta id="Ajax-Response" name="Ajax-Response" content="true" /></body></html>


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            • 3. Re: Huge ajax responses??
              sergeysmirnov Mar 8, 2007 8:51 PM (in response to dustismo)

              Javascripts files are cached. So, this does not impact the traffic

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              • 4. Re: Huge ajax responses??
                nkd
                nkd Sep 10, 2007 9:43 AM (in response to dustismo)

                 

                "SergeySmirnov" wrote:
                Javascripts files are cached. So, this does not impact the traffic


                ...but then i have on simply ajax request about 5.2kB size response. Without javascript in response (in html header) could i have response size about 1kB. This is good for you ?

                Can i cut off head section from ajax response anyway?

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                • 5. Re: Huge ajax responses??
                  rossma
                  rossma Sep 22, 2008 9:52 AM (in response to dustismo)

                   

                  ...but then i have on simply ajax request about 5.2kB size response. Without javascript in response (in html header) could i have response size about 1kB. This is good for you ?

                  Can i cut off head section from ajax response anyway?


                  I noticed this as well. On an AJAX request everything in my HTML head section returns back in the AJAX response.

                  Why does it do this?

                  I also noticed if you have plain HTML it also returns back in the response. But if you enclose the plain HTML in a f:verbatim tag than it isn't returned.

                  Even though the response is still relatively small is it possible to not return it?

                  I checked the demo site and I notice the HTML head sections returned from an AJAX request are empty.

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