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https://issues.apache.org/jira/browse/TAP5-1882?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Howard M. Lewis Ship closed TAP5-1882.
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Resolution: Duplicate
Assignee: Howard M. Lewis Ship
Yes, fixed as TAP5-1907.
> Ajax doesn't work anymore after inserting inline style in IE9
> -------------------------------------------------------------
>
> Key: TAP5-1882
> URL: https://issues.apache.org/jira/browse/TAP5-1882
> Project: Tapestry 5
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.3.3
> Reporter: Matthias Melitzer
> Assignee: Howard M. Lewis Ship
> Priority: Critical
> Labels: Ajax,, Inline, js, style, stylesheet
>
> We're using a progress spinner (http://fgnass.github.com/spin.js/) which
> inserts an inline style via JS in our application.
> When a ajax response is processed the href attribute of all the stylesheets
> gets rebuilt if the agent is IE.
> The problematic lines are (beginning line 2042 in tapestry.js:
> {code:javascript|title=tapestry.js|borderStyle=solid}
> addStylesheets : function(stylesheets) {
> if (!stylesheets)
> return;
>
> var _ = T5._;
> var loaded =
> _(document.styleSheets).chain().pluck("href").without("").map(this.rebuildURLIfIE).value();
> ...
> rebuildURLIfIE :
> Prototype.Browser.IE ? Tapestry.rebuildURL : T5._.identity,
> {code}
> In IE8 the empty/missing href in the inline style tag evaluates to an empty
> string ("") which is correctly removed by without(""), in IE9 instead it's
> evaluated to null.
> rebuildURLIfIE evaluates to Tapestry.rebuildURL for IE, when a href equals to
> null an exception is thrown as soon as the path parameter is accessed:
> {code:javascript|title=tapestry.js|borderStyle=solid}
> rebuildURL : function(path) {
> if (path.match(/^https?:/)) {
> ...
> {code}
> The issue can be easily fixed by adding *without(null)* above line:
> {code:javascript|title=tapestry.js|borderStyle=solid}
> ...
> var loaded =
> _(document.styleSheets).chain().pluck("href").without("").without(null).map(this.rebuildURLIfIE).value();
> ...
> {code}
> In FF the problem would be the same as an empty href in the style tag also
> evaluates to null, still the problem doesn't appear as the attribute is only
> rebuild for IE.
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