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LibWeb: Implement the HTMLOutputElement.htmlFor attribute

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This returns a DOMTokenList that reflects the `for` attribute.
This commit is contained in:
Tim Ledbetter
2024-05-16 18:54:42 +01:00
committed by Andreas Kling
parent acc1fa3c62
commit 3dc86747f0
5 changed files with 61 additions and 1 deletions
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20
Tests/LibWeb/Text/input/HTML/HTMLOutputElement-htmlfor.html Normal file
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<!DOCTYPE html>
<script src="../include.js"></script>
<script>
test(() => {
const outputElement = document.createElement("output");
const htmlFor = outputElement.htmlFor;
println(`output.htmlFor is initially empty: ${htmlFor.length === 0}`);
println(`output.htmlFor always returns the same object: ${outputElement.htmlFor === htmlFor}`);
outputElement.htmlFor = "a";
println(`output.htmlFor after setting output.htmlFor to "a": ${outputElement.htmlFor}`);
println(`for attribute value after setting output.htmlFor to "a": ${outputElement.getAttribute("for")}`);
outputElement.setAttribute("for", "b");
println(`output.htmlFor after calling output.setAttribute("for", "b"): ${outputElement.htmlFor}`);
outputElement.htmlFor = "c d";
println(`output.htmlFor after setting output.htmlFor to "c d": ${outputElement.htmlFor}`);
println(`for attribute value after setting output.htmlFor to "c d": ${outputElement.getAttribute("for")}`);
println(`output.htmlFor.contains("c"): ${outputElement.htmlFor.contains("c")}`);
println(`output.htmlFor.contains("a"): ${outputElement.htmlFor.contains("a")}`);
});
</script>