Well done!
Here's another tid-bit if it's helpful... The default size of any
gadget is 200 x 200, I believe. This means that until your Gadget
(and your Gadget's image in this case) is loaded, the Gadget will
reserve that 200 x 200 space. This may be much larger than the size
ultimately needed, causing some shifting in the initial loading. Most
people don't worry about such things. Unfortunately, I am far from
normal, so I do. :)
In any case, by using the "preferred_height" attribute, one can even
specify the default height of the gadget before its initial rendering:
<Content type="html" preferred_height="20"> ...
On Dec 1, 4:04 pm, jamogle <jamo...@gmail.com> wrote:
> I found a solution.
>
> By putting the gadgets.window.adjustHeight(); within the img tag, it
> gets run each time you change the src argument.
>
> <img src="stuffhere" onload="gadgets.window.adjustHeight();" >
>
> No need to hold up the flow of the script white the image loads
> -james
>
> On Dec 1, 12:35 pm, jamogle <jamo...@gmail.com> wrote:
>
> > Hi All,
>
> > I'm writing a gadget in javascript for inserting an image from the
> > smugmug image sharing site, it displays captions, links and exif along
> > with the photo within a wave. I'm having some issues with the dynamic
> > height options for the wave where it updates the height before the
> > image is fully loaded so it chops off the image.
>
> > I'm loading the image into a pre existing img tag using the return
> > value of smugmug's JSON api which gives me the image path and then
> > calling the function to adjust the height of the gadgets container:
>
> > document.getElementById('mainImgLoc').src= obj.data.Image
> > ["SmallURL"];
> > gadgets.window.adjustHeight();
>
> > Is there a way to wait for the image to load before updating the
> > height of the gadget? I thought about setting the height in the image
> > tag, but that changes for each image and I don't have access to the
> > dimensions of the image through their api.
>
> > Cheers
> > -James
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