[javascript] make inlinedform-added event bindable
$(form).trigger('inlinedform-added') was not usable since form
had no existence outside the inner callback.
Use the general CubicWeb object to trigger the event so it's easy
to bind a callback wherever it's needed.
function load_now(eltsel, holesel, reloadable) {
var lazydiv = jQuery(eltsel);
var hole = lazydiv.children(holesel);
if ((hole.length == 0) && !reloadable) {
/* the hole is already filled */
return;
}
lazydiv.loadxhtml(lazydiv.attr('cubicweb:loadurl'));
}
function trigger_load(divid) {
jQuery('#lazy-' + divid).trigger('load_' + divid);
}