Re: JSON help... image scaling onRender
Thanks Jesse,
Well I was hoping to find an end to end JSON example... just snippets
around... no one really has shown substantial usage of that.
For my solution though...
Currently this is what we got in css (the main reason why I wanted to go
with JSON)...
div#header {
color: black;
clear: both;
padding: 0;
height: 94px;
background: #fff url( images/trails-header94.jpg ) top left no-repeat;
}
So I am assuming your implying this... since there are no width/height specs
for background
div#header {
color: black;
clear: both;
padding: 0;
height: 100%;
width: 100%;
background: #fff url( images/trails-header94.jpg ) top left no-repeat;
}
But you forgot that I do not have any frames... so when I specify 100%, the
image takes up the WHOLE space of the browser viewport. ANything rendered
after that gets clipped (which is basically my nav pane and content pane).
I do not want to go with frames due to clipping issues.
Any more ideas?
how bout' that JSON end to end example? Any takers (or givers).
best regards
Ken
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Re: JSON help... image scaling onRender
Thanks Jesse,
Wanted to let you know that the scaling down fails.
I went with...
div#header {
color: black;
clear: both;
padding: 0;
height: 15%;
width: 100%;
background: #fff url( images/trails-header94.jpg ) top left no-repeat;
}
And the image gets clipped. It does not scale down to the 15%. Is all this
incapability due to CSS geometry mgt? Thats kinda why I wanted to go with
JSON to do my own geometry mgt onLoad.
Best regards
Ken
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Re: JSON help... image scaling onRender
Ooops... let me take that back... That was extraneous text being clipped... not the image. OK, so the actual image does scale down. I reduced my height to somethign reasonable for header and went with WIDTH=100%. I think this should get me what I want for the short run. Thanks for taking the time. Best regards Ken _ Puzzles, trivia teasers, word scrambles and more. Play for your chance to win! http://club.live.com/home.aspx?icid=CLUB_hotmailtextlink - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSON help... image scaling onRender
Folks, I want to operate JSON during body onload:??? Basically I have a Border.html that operates a custom head which renders a header image. span jwcid=@ScriptIncludes / html jwcid=[EMAIL PROTECTED] title=ognl:layout.title stylesheet=ognl:assets.stylesheet body jwcid=@Body But my header images are not scaling to the exact size of the box. So I would like to operate JSON during ONLOAD in order to ask the server what the actual size of the box is using dojo.html.getContentBox(???); Can anyone explain how I can rig this up? Preferably I would like to use... void renderComponent(IJSONWriter writer,IRequestCycle cycle) The doc semantics for rigging all this up are not clear. At best there are two variables I would like to gather from the server (scaleWidth, scaleHeight... which are the actual outer dimensions of the box in question). Thanks in advance Best regards Ken in nashua _ Now you can see trouble before he arrives http://newlivehotmail.com/?ocid=TXT_TAGHM_migration_HM_viral_protection_0507 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSON help... image scaling onRender
Make your image very large by default (or however large the largest box would ever be) and let the browser scale it down for you automatically. Nothing can make images scale up, but almost anything can do a reasonable job at going down.. This should all be possible with 0 help from tapestry / javascript / dojo. Just your image / css and you. On 8/13/07, Ken nashua [EMAIL PROTECTED] wrote: Folks, I want to operate JSON during body onload:??? Basically I have a Border.html that operates a custom head which renders a header image. span jwcid=@ScriptIncludes / html jwcid=[EMAIL PROTECTED] title=ognl:layout.title stylesheet=ognl:assets.stylesheet body jwcid=@Body But my header images are not scaling to the exact size of the box. So I would like to operate JSON during ONLOAD in order to ask the server what the actual size of the box is using dojo.html.getContentBox(???); Can anyone explain how I can rig this up? Preferably I would like to use... void renderComponent(IJSONWriter writer,IRequestCycle cycle) The doc semantics for rigging all this up are not clear. At best there are two variables I would like to gather from the server (scaleWidth, scaleHeight... which are the actual outer dimensions of the box in question). Thanks in advance Best regards Ken in nashua _ Now you can see trouble…before he arrives http://newlivehotmail.com/?ocid=TXT_TAGHM_migration_HM_viral_protection_0507 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jesse Kuhnert Tapestry/Dojo team member/developer Open source based consulting work centered around dojo/tapestry/tacos/hivemind. http://blog.opencomponentry.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
