3.0-rc1 updater ie8 callback

[TopKatz]

I have a page that has been working for over a year. Recently switched over to 3.0-rc1 and have been working along. I went back and made sure things played nice in ie8, and have found a problem. I have a chained sequence that occurs, but for whatever reason the last part is not executed in ie.

First the user selects a combo value, and the id is collected, the first function is the callback function for the combos select:

function firstFunc(id){
    id = id;
    secondFunc(id);
}

This second function performs an updater on a div element:

function secondFunc(id){
	hcaId = id;

	var infoUpdate = Ext.get('dynamHcaInfo').getUpdater();
	infoUpdate.update({
		url:Ihc.app.HCARequestURL,
		scripts:true,
		params:'routine=getHCAInfo&hcaID='+id,
		text:'Loading HCA......',
		callback: loadCompleated
		});

}

This is were it gets interesting. In ie8, the callback is never executed. It never fires loadCompleated. If I skip the first function (which is redundant at this point) it works, and ie8 fires the callback. But if I chain these functions together ie8 just ignores that callback.

Is there something Im missing here? I have worked around it to some extent now, but Im curious what is wrong with what I was doing?

Thanks

Katz

[hendricd]

Try:

var firstFunc = function (id){
    secondFunc(id);
};
var secondFunc =function (id){
    hcaId = id;

    var infoUpdate = Ext.get('dynamHcaInfo').getUpdater();
    infoUpdate.update({
        url:Ihc.app.HCARequestURL,
        scripts:true,
        params:'routine=getHCAInfo&hcaID='+id,
        text:'Loading HCA......',
        callback: loadCompleated
        });

}

[TopKatz]

your the man hendricd.

thanks

[TopKatz]

I thought this fixed my problem but it has not : (

I had seen some intermittent success in my testing, and Ill have to attribute this to that.

Even if I change the callback to this

callback : function(){alert('callback')}

ie8 is ignoring it silently. FF3 fires the alert. I have not been able to reproduce this in a small sample. It appears to just work. However in my page its failing.

[TopKatz]

Just ran my code base against ext-2.2.1 and this issue is not present. Maybe someone else can confirm this and we can move this to bugs?

[hendricd]

Just ran my code base against ext-2.2.1 and this issue is not present. Maybe someone else can confirm this and we can move this to bugs?

I tracked most of the request chain from Updater -> data.Connection -> Ext.lib.Ajax (all re-written BTW)

data.Connection-level callbacks look suspect, but you'd need to build an elaborate test-harness to confirm anything.

[TopKatz]

I tracked most of the request chain from Updater -> data.Connection -> Ext.lib.Ajax (all re-written BTW)

data.Connection-level callbacks look suspect, but you'd need to build an elaborate test-harness to confirm anything.

Yeah, I have a simple example that works as expected. My actual page is a very complex 'glue' type script that brings in all my class objects together and builds the viewport and coordinates all the toys.

Not sure how to reproduce this in a sample really.

[TopKatz]

Finaly found out what is going on:

https://extjs.com/forum/showthread.php?t=70435

and

http://extjs.com/forum/showthread.ph...121#post338121

This was causing my updater callback to fail silently. I had to hack the ext-base file with the code from the first post, but ie is playing nice again.