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dom: implement outerHTML

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This commit is contained in:
Pierre Tachoire
2025-01-30 16:09:19 +01:00
parent b186497fb0
commit 018abe0188
1 changed files with 17 additions and 2 deletions
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19
src/dom/element.zig
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@@ -26,7 +26,7 @@ const checkCases = jsruntime.test_utils.checkCases;
const Variadic = jsruntime.Variadic; const Variadic = jsruntime.Variadic;
const collection = @import("html_collection.zig"); const collection = @import("html_collection.zig");
const writeChildren = @import("../browser/dump.zig").writeChildren; const dump = @import("../browser/dump.zig");
const css = @import("css.zig"); const css = @import("css.zig");
const Node = @import("node.zig").Node; const Node = @import("node.zig").Node;
@@ -102,7 +102,17 @@ pub const Element = struct {
var buf = std.ArrayList(u8).init(alloc); var buf = std.ArrayList(u8).init(alloc);
defer buf.deinit(); defer buf.deinit();
try writeChildren(parser.elementToNode(self), buf.writer()); try dump.writeChildren(parser.elementToNode(self), buf.writer());
// TODO express the caller owned the slice.
// https://github.com/lightpanda-io/jsruntime-lib/issues/195
return buf.toOwnedSlice();
}
pub fn get_outerHTML(self: *parser.Element, alloc: std.mem.Allocator) ![]const u8 {
var buf = std.ArrayList(u8).init(alloc);
defer buf.deinit();
try dump.writeNode(parser.elementToNode(self), buf.writer());
// TODO express the caller owned the slice. // TODO express the caller owned the slice.
// https://github.com/lightpanda-io/jsruntime-lib/issues/195 // https://github.com/lightpanda-io/jsruntime-lib/issues/195
return buf.toOwnedSlice(); return buf.toOwnedSlice();
@@ -470,4 +480,9 @@ pub fn testExecFn(
.{ .src = "document.getElementById('para-empty').innerHTML.trim()", .ex = "<span id=\"para-empty-child\"></span>" }, .{ .src = "document.getElementById('para-empty').innerHTML.trim()", .ex = "<span id=\"para-empty-child\"></span>" },
}; };
try checkCases(js_env, &innerHTML); try checkCases(js_env, &innerHTML);
var outerHTML = [_]Case{
.{ .src = "document.getElementById('para').outerHTML", .ex = "<p id=\"para\"> And</p>" },
};
try checkCases(js_env, &outerHTML);
} }