Thanks for the info. I have added my votes to these cases.
On Tue, Jun 26, 2012 at 1:40 AM, Jochen Berger <foober...@googlemail.com>wrote:
> Oh, I should have continued reading, sorry. Then, it's most likely also
> TAP5-1882/TAP5-1907.
>
> Am 26.06.2012 05:58, schrieb Ray Nicholus:
>
>> Changing the following line in the addStylesheets function from:
>>
>> var loaded = _(document.styleSheets).chain(**).pluck("href").without("").
>> map(this.rebuildURLIfIE).**value();
>>
>>
>> to:
>>
>> var loaded = _(document.styleSheets).chain(
>> ).pluck("href").without("").**without(null).map(this.**
>> rebuildURLIfIE).value();
>>
>>
>> ...seems to fix the issue for me locally. I did not do any extensive
>> testing though, but it seems simple enough.
>>
>>
>> On Mon, Jun 25, 2012 at 10:23 PM, Ray Nicholus<rnicho...@widen.com>
>> wrote:
>>
>> I would never even open IE if I had the choice. The javascript console
>>> looks like someone's high school project.
>>>
>>> It turns out that IE's exception message was, as usual, misleading. I
>>> should also mention that I was getting the same exception message when
>>> tapestry attempted to execute consolefn.call in this function:
>>>
>>> function level(className, consolefn) {
>>> return function (message) {
>>> display(className, message);
>>>
>>> // consolefn may be null when there is no native console, in
>>> which case
>>> // do nothing more
>>> consolefn&& consolefn.call(console, message);
>>>
>>> }
>>> }
>>>
>>> But that's not the source of my problem. Looking closer, it turns out
>>> that the real cause of the failure starts here in the addScripts
>>> function:
>>>
>>> addStylesheets: function (stylesheets) {
>>> if (!stylesheets)
>>> return;
>>>
>>> var _ = T5._;
>>>
>>> var loaded =
>>> _(document.styleSheets).chain(**).pluck("href").without("").**
>>> map(this.rebuildURLIfIE).**value();
>>> .......
>>> }
>>>
>>> When running in IE, the StyleSheetList returned by document.styleSheets
>>> contained an entry with a null href attribute. This results in a null
>>> "path" value passed to the rebuildURL function, which causes a failure on
>>> the first line of that function.
>>>
>>> That said, it looks to me like this is a bug in Tapestry. The modernizr
>>> js library contributes a<style> element in IE. Tapestry picks this up
>>> in
>>> the StyleSheetList provided by the document.styleSheets call. Since this
>>> is a style element, and not a link element, Tapestry should probably
>>> filter
>>> this out of the StyleSheetList since there will be no href attribute and
>>> the rebuildURL function is not appropriate here.
>>>
>>> On Mon, Jun 25, 2012 at 5:05 PM, Howard Lewis Ship<hls...@gmail.com
>>> >wrote:
>>>
>>> That does seem odd. IE gets the least coverage, at least by me, since I
>>>> can
>>>> only run it in a VM, and it has the worst debugging experience of any
>>>> browser. This still seems quite fishy though ... since when can you not
>>>> call() a Function?
>>>>
>>>> On Mon, Jun 25, 2012 at 3:03 PM, Ray Nicholus<rnicho...@widen.com>
>>>> wrote:
>>>>
>>>> I'm seeing the following javascript exception in IE only when the
>>>>> ajaxRequest function is called in tapestry.js:
>>>>>
>>>>> Object doesn't support property or method 'call'
>>>>>
>>>>>
>>>>> I've confirmed that successHandler is not null, and call appears to be
>>>>> available as a native function. as one would expect. Any idea what is
>>>>> going on here? The code below is from ajaxRequest in tapestry.js.
>>>>>
>>>>>
>>>>> try {
>>>>> /* Re-invoke the success handler, capturing any
>>>>> exceptions. */
>>>>> successHandler.call(this, response,
>>>>>
>>>> jsonResponse);
>>>>
>>>>> } catch (e) {
>>>>> finalOptions.get('onException'**).call(this,
>>>>> response);
>>>>> }
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> Howard M. Lewis Ship
>>>>
>>>> Creator of Apache Tapestry
>>>>
>>>> The source for Tapestry training, mentoring and support. Contact me to
>>>> learn how I can get you up and productive in Tapestry fast!
>>>>
>>>> (971) 678-5210
>>>> http://howardlewisship.com
>>>>
>>>>
>>>
>>>
>>
>
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