Hello,
I am haveing a problem with the Ajax.PeriodicalUpdater.
What the script should do is updating an image every 5 seconds.
The ticker.php should receive an id and depending on that id deliver the
next image (which does have another id).
So I want the script to do is grabbing the current id and posting it via
Ajax.PeriodicalUpdater.
The problem is, that the id doesn't seem to get updated. If I look into
Firebug it is always the id from the start of the script. It doesn't
seem the problem of the ticker.php script because this does deliver a new
picture with a new id
This is the Script:
var AjaxUpdateSidebar = Class.create();
AjaxUpdateSidebar.prototype = {
initialize: function()
{
this.container = $('ticker');
new Ajax.PeriodicalUpdater(this.container, '/ticker.php', {
method: 'post',
parameters: this.getParams(),
frequency: 5
});
},
getParams: function()
{
this.imgId = this.container.down('img').id;
return 'id=' + this.imgId;
}
}
So how can I pass a new parameter depending on the updated html block?
TIA,
Alex
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