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ExtToken

bhsd edited this page Nov 25, 2023 · 22 revisions
目录

ExtToken

扩展标签。这个类同时混合了 AttributesToken 类的属性和方法。

✅ 在 MiniBrowser 版本中可用。

Properties

name

✅ 展开

type: string
标签名。

var {firstChild} = Parser.parse('<pre>a</pre>');
assert.equal(firstChild, '<pre>a</pre>');
assert.strictEqual(firstChild.name, 'pre');

fixed

展开

type: true
不可增删子节点。

var {firstChild} = Parser.parse('<pre>a</pre>');
assert.equal(firstChild, '<pre>a</pre>');
assert(firstChild.fixed);

selfClosing

展开

type: boolean
是否自封闭。

var {firstChild} = Parser.parse('<ref/>');
assert.equal(firstChild, '<ref/>');
assert(firstChild.selfClosing);

innerText

展开

type: string
内部 wikitext。

var {firstChild} = Parser.parse('<pre>a</pre>');
assert.equal(firstChild, '<pre>a</pre>');
assert.strictEqual(firstChild.innerText, 'a');

Methods

lint

✅ 展开

报告潜在语法错误。

var root = Parser.parse('<b title="a<ref>aa</ref>">aaa</b>'),
    ref = root.querySelector('ext#ref');
assert.equal(ref, '<ref>aa</ref>');
assert.deepStrictEqual(ref.lint(), [
    {
        severity: 'error',
        message: 'extension tag in HTML tag attributes',
        startLine: 0,
        startCol: 11,
        startIndex: 11,
        endLine: 0,
        endCol: 24,
        endIndex: 24,
        excerpt: '<b title="a<ref>aa</ref>">aaa</b>',
    }
]);

cloneNode

展开

returns: this
深拷贝节点。

var {firstChild, lastChild} = Parser.parse('<ref name="a">a</ref><ref name="a"/>'),
    closed = firstChild.cloneNode(),
    selfClosing = lastChild.cloneNode();
assert.equal(firstChild, '<ref name="a">a</ref>');
assert.equal(closed, '<ref name="a">a</ref>');
assert.equal(lastChild, '<ref name="a"/>');
assert.equal(selfClosing, '<ref name="a"/>');
assert.deepStrictEqual(closed, firstChild);
assert.deepStrictEqual(selfClosing, lastChild);
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