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https://github.com/RGBCube/serenity
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a17074422e
When an element with an ID is added to or removed from the DOM, or if an ID is added, removed, or changed, then we must reset the form owner of all form-associated elements who have a form attribute. We do this in 2 steps, using the DOM document as the messenger to handle these changes: 1. All form-associated elements with a form attribute are stored on the document. If the form attribute is removed, the element is removed from that list as well. 2. When a DOM element with an ID undergoes any of the aforementioned changes, it notifies the document of the change. The document then forwards that change to the stored form-associated elements.
43 lines
1.3 KiB
Text
43 lines
1.3 KiB
Text
== Elements and Names ==
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formy.length: 12
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elements.length: 12
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elements[0] === form.foo
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elements[1] === form.bar
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elements[2] === form.baz
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elements[3] === form.qux
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elements[4] === form.quux
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elements[5] === form.corge
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elements[6] === form.foo2
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elements[7] === form.bar2
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elements[8] === form.baz2
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elements[9] === form.qux2
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elements[10] === form.quux2
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elements[11] === form.corge2
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== If no listed elements, picks img ==
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form.inside == image: true
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== Form association ==
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elements in form2: 2
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elements in form3: 2
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== Same name and id for many elements ==
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elements in samename: 6
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samename.a.length: 6
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typeof samename.a: object
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elements in sameid: 6
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sameid.a.length: 6
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typeof sameid.a: object
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== Changing name/id ==
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elements in changy: 1
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hello is goodbye? true
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Can we still use the same name?: true
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new hello is goodbye? false
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new hello is old hello? false
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new hello is newInput? true
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== Changing form attribute ==
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elements in changeForFormAttribute: 0
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elements in changeForFormAttribute: 1
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elements in changeForFormAttribute: 0
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elements in changeForFormAttribute: 1
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elements in changeForFormAttribute: 0
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== Form element appears after a form-associated element ==
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elements in formAfterInput: 1
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typeof formAfterInput.inputBeforeForm: object
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