Harald Schilly wrote:
> On Oct 23, 3:14 am, Jason Grout <[EMAIL PROTECTED]> wrote:
>> I notice that lots of times, when changing the value of a control in an
>> interact and the interact updates, the notebook automatically scrolls up
>> so that the interact is only partially shown. ...
>
> Hi, I notice the same but I'm don't know the details and the code. My
> feeling is that there is a submit or link action in javascript and the
> corresponding function returns normally. If there would be a "return
> false;" there wouldn't be auch an activity. But I'm not sure if this
> works for all browsers - at least, for FF it would work.
>
> i.e. read
> http://stackoverflow.com/questions/134845/href-for-javascript-links-or-javascriptvoid0
> --> "Just make sure to return false to prevent the click event from
> firing if the JavaScript executes."
Just a note to myself and whoever else might be tracking this down.
From playing with putting alerts into the javascript code, the jump
seems to occur exactly when the innerHTML is replaced in set_output_text
javascript function, in the following lines:
if (new_interact_output.indexOf('__SAGE_INTERACT_RESTART__') !=
-1) {
evaluate_cell(id, 0);
} else {
cell_interact.innerHTML = new_interact_output; # <-- HERE
if (contains_jsmath(new_interact_output)) {
jsMath.ProcessBeforeShowing(cell_interact);
}
}
My guess is that it has to do with the browser all of sudden losing the
element it was focused on or something, so the browser jumps up. Does
anyone know what if this is the case?
Thanks,
Jason
--~--~---------~--~----~------------~-------~--~----~
To post to this group, send email to sage-devel@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at http://groups.google.com/group/sage-devel
URLs: http://www.sagemath.org
-~----------~----~----~----~------~----~------~--~---
