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fix utility selectors on document

This commit is contained in:
Adam D. Ruppe 2020-01-13 19:50:30 -05:00
parent b8660ee8bc
commit 2123bf0db4
1 changed files with 6 additions and 2 deletions
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8
dom.d
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@ -1200,13 +1200,17 @@ class Document : FileResource {
if( is(SomeElementType : Element))
out(ret) { assert(ret !is null); }
body {
return root.requireSelector!(SomeElementType)(selector, file, line);
auto e = cast(SomeElementType) querySelector(selector);
if(e is null)
throw new ElementNotFoundException(SomeElementType.stringof, selector, this.root, file, line);
return e;
}
final MaybeNullElement!SomeElementType optionSelector(SomeElementType = Element)(string selector, string file = __FILE__, size_t line = __LINE__)
if(is(SomeElementType : Element))
{
return root.optionSelector!(SomeElementType)(selector, file, line);
auto e = cast(SomeElementType) querySelector(selector);
return MaybeNullElement!SomeElementType(e);
}
/// ditto