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:scope can't distinguish a context with no IDs nor classnames #96

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b-fuze opened this issue Aug 18, 2023 · 0 comments
Open

:scope can't distinguish a context with no IDs nor classnames #96

b-fuze opened this issue Aug 18, 2023 · 0 comments

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@b-fuze
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b-fuze commented Aug 18, 2023

Here's a basic example that should work in a browser:

<html>
  <head>
    <script src="./nwsapi-2.2.7.js"></script>
    <script type="module">
      const parent = document.querySelector("div");
      console.log("NWSAPI", [...NW.Dom.select(":scope > div", parent)].map(d => d.className));
      console.log("NATIVE", [...parent.querySelectorAll(":scope > div")].map(d => d.className));
    </script>
  </head>
  <body>
    <div>
      <div class=outer>
        <div class=inner></div>
      </div>
      <div class=other-outer></div>
    </div>
  </body>
</html>

The output that I get:

NWSAPI Array [ "outer", "inner", "other-outer" ]
NATIVE Array [ "outer", "other-outer" ]

NWSAPI incorrectly selects the div with the inner classname while the browser correctly excludes that div, since it's not a direct child of the parent/context div.

The bug is due to makeref relying on classnames and/or ID's to distinguish the parent/context element from the children
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