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Merged
merged 4 commits into from
Jun 10, 2023
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Handle attribute changes after changing attribute #1176

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4880751
Handle attribute changes after changing attribute
josepharhar Mar 25, 2023
f9cb9a0
Move handle attribute changes for all mutations
josepharhar Apr 11, 2023
02de196
store element in a variable during removal
josepharhar May 1, 2023
40d679d
use newattr's element
josepharhar May 1, 2023
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28 changes: 15 additions & 13 deletions dom.bs
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Original file line number Diff line number Diff line change
Expand Up @@ -6185,54 +6185,56 @@ given a <var>document</var>, <var>localName</var>, <var>namespace</var>, and opt
<a>attribute</a> <var>attribute</var> to <var>value</var>, run these steps:

<ol>
<li><p>Set <var>attribute</var>'s <a for=Attr>value</a> to <var>value</var>.

<li><p><a>Handle attribute changes</a> for <var>attribute</var> with <var>attribute</var>'s
<a for=Attr>element</a>, <var>attribute</var>'s <a for=Attr>value</a>, and <var>value</var>.

<li><p>Set <var>attribute</var>'s <a for=Attr>value</a> to <var>value</var>.
</ol>

<p>To <dfn export id=concept-element-attributes-append lt="append an attribute">append</dfn> an
<a>attribute</a> <var>attribute</var> to an <a for=/>element</a> <var>element</var>, run these
steps:

<ol>
<li><p><a>Handle attribute changes</a> for <var>attribute</var> with <var>element</var>, null, and
<var>attribute</var>'s <a for=Attr>value</a>.

<li><p><a for=list>Append</a> <var>attribute</var> to <var>element</var>'s
<a for=Element>attribute list</a>.

<li><p>Set <var>attribute</var>'s <a for=Attr>element</a> to <var>element</var>.

<li><p><a>Handle attribute changes</a> for <var>attribute</var> with <var>element</var>, null, and
<var>attribute</var>'s <a for=Attr>value</a>.
</ol>

<p>To <dfn export id=concept-element-attributes-remove lt="remove an attribute">remove</dfn> an
<a>attribute</a> <var>attribute</var>, run these steps:

<ol>
<li><p><a>Handle attribute changes</a> for <var>attribute</var> with <var>attribute</var>'s
<a for=Attr>element</a>, <var>attribute</var>'s <a for=Attr>value</a>, and null.
<li><p>Let <var>element</var> be <var>attribute</var>'s <a for=Attr>element</a>.</p></li>

<li><a for=list>Remove</a> <var>attribute</var> from <var>attribute</var>'s
<a for=Attr>element</a>'s <a for=Element>attribute list</a>.
<li><a for=list>Remove</a> <var>attribute</var> from <var>element</var>'s <a for=Element>attribute
list</a>.

<li><p>Set <var>attribute</var>'s <a for=Attr>element</a> to null.

<li><p><a>Handle attribute changes</a> for <var>attribute</var> with <var>element</var>,
<var>attribute</var>'s <a for=Attr>value</a>, and null.
</ol>

<p>To <dfn export id=concept-element-attributes-replace lt="replace an attribute">replace</dfn> an
<a>attribute</a> <var>oldAttr</var> with an <a>attribute</a> <var>newAttr</var>, run these steps:

<ol>
<li><p><a>Handle attribute changes</a> for <var>oldAttr</var> with <var>oldAttr</var>'s
<a for=Attr>element</a>, <var>oldAttr</var>'s <a for=Attr>value</a>, and <var>newAttr</var>'s
<a for=Attr>value</a>.

<li><p><a for=list>Replace</a> <var>oldAttr</var> by <var>newAttr</var> in <var>oldAttr</var>'s
<a for=Attr>element</a>'s <a for=Element>attribute list</a>.

<li><p>Set <var>newAttr</var>'s <a for=Attr>element</a> to <var>oldAttr</var>'s
<a for=Attr>element</a>.

<li><p>Set <var>oldAttr</var>'s <a for=Attr>element</a> to null.

<li><p><a>Handle attribute changes</a> for <var>oldAttr</var> with <var>newAttr</var>'s
<a for=Attr>element</a>, <var>oldAttr</var>'s <a for=Attr>value</a>, and <var>newAttr</var>'s
<a for=Attr>value</a>.
</ol>

<hr>
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