File: template-contentmethod-innerHTML-outside.html

package info (click to toggle)
firefox 147.0.3-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 4,683,320 kB
  • sloc: cpp: 7,607,359; javascript: 6,533,295; ansic: 3,775,223; python: 1,415,500; xml: 634,561; asm: 438,949; java: 186,241; sh: 62,752; makefile: 18,079; objc: 13,092; perl: 12,808; yacc: 4,583; cs: 3,846; pascal: 3,448; lex: 1,720; ruby: 1,003; php: 436; lisp: 258; awk: 247; sql: 66; sed: 54; csh: 10; exp: 6
file content (19 lines) | stat: -rw-r--r-- 972 bytes parent folder | download | duplicates (2) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
<!DOCTYPE HTML>
<meta charset="utf-8" />
<title>HTML partial updates: patching via innerHTML</title>
<link rel=help href="https://github.com/WICG/declarative-partial-updates">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="placeholder" contentname="p">Old content</div>
<div id="container"></div>
<script>
test(() => {
    const placeholder = document.getElementById("placeholder");
    const container = document.getElementById("container");
    assert_equals(placeholder.textContent, "Old content");
    container.innerHTML = "<template contentmethod=replace><div contentname=p>New content</div></template>";
    assert_equals(placeholder.textContent, "Old content");
    // The <template> element should not be inserted, so no child nodes.
    assert_false(container.hasChildNodes(), "template should not attach");
}, "<template contentmethod> in innerHTML should not patch outer element");
</script>