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textNode not passed into .filter method #1867

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jeroentvb opened this issue May 13, 2021 · 2 comments · Fixed by #1870 · May be fixed by Omrisnyk/npm-lockfiles#175
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textNode not passed into .filter method #1867

jeroentvb opened this issue May 13, 2021 · 2 comments · Fixed by #1870 · May be fixed by Omrisnyk/npm-lockfiles#175

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@jeroentvb
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jeroentvb commented May 13, 2021 •
edited

The .filter(function) method only gets DOM elements passed in, while .each(function) gets all DOM nodes, including text nodes. This used to work in RC-5, but doesn't in RC-9. And as far as I could tell, this isn't expected behaviour, because I wasn't able to find info indicating that it is in the jQuery docs.

Consider the following html snippet:

<body>
    <div style="color: black;">Hello</div>
    world
    <small>!</small>
</body>

If I were to select the body and .filter its contents, I won't get the world text node in my filter loop. Whereas I will get the world text node in my loop if I use .each on the contents of the body.

I've created a repo demonstrating my findings.

Edit: just checked, it also used to work with RC-6. That means it stopped working with the RC-9 release.
fb55 added a commit that referenced this issue May 15, 2021
@fb55
fix(traversing): Make filter work on all collections
20d61aa 
Fixes #1867
@fb55 fb55 mentioned this issue May 15, 2021
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@fb55
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fb55 commented May 15, 2021

Thanks for reporting! I've opened #1870 with a fix.

@sehrgut
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sehrgut commented May 17, 2021

I commented on #1870 as well, but just for visibility: this should also iterate over comment nodes, which that commit still appears not to do.

fb55 added a commit that referenced this issue May 17, 2021
@fb55
fix(traversing): Make filter work on all collections (#1870)
fb8d31e 
Fixes #1867
@Omrisnyk Omrisnyk mentioned this issue Aug 11, 2024
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@fb55 @sehrgut @jeroentvb