Sha256: e94da017c988f5e3519b3fb99aa73ece63766b68cffa477394a564dc3af4a1fa
Contents?: true
Size: 1.66 KB
Versions: 80
Compression:
Stored size: 1.66 KB
Contents
/**
* Expose `parse`.
*/
module.exports = parse;
/**
* Wrap map from jquery.
*/
var map = {
option: [1, '<select multiple="multiple">', '</select>'],
optgroup: [1, '<select multiple="multiple">', '</select>'],
legend: [1, '<fieldset>', '</fieldset>'],
thead: [1, '<table>', '</table>'],
tbody: [1, '<table>', '</table>'],
tfoot: [1, '<table>', '</table>'],
colgroup: [1, '<table>', '</table>'],
caption: [1, '<table>', '</table>'],
tr: [2, '<table><tbody>', '</tbody></table>'],
td: [3, '<table><tbody><tr>', '</tr></tbody></table>'],
th: [3, '<table><tbody><tr>', '</tr></tbody></table>'],
col: [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
_default: [0, '', '']
};
/**
* Parse `html` and return the children.
*
* @param {String} html
* @return {Array}
* @api private
*/
function parse(html) {
if ('string' != typeof html) throw new TypeError('String expected');
// tag name
var m = /<([\w:]+)/.exec(html);
if (!m) throw new Error('No elements were generated.');
var tag = m[1];
// body support
if (tag == 'body') {
var el = document.createElement('html');
el.innerHTML = html;
return el.removeChild(el.lastChild);
}
// wrap map
var wrap = map[tag] || map._default;
var depth = wrap[0];
var prefix = wrap[1];
var suffix = wrap[2];
var el = document.createElement('div');
el.innerHTML = prefix + html + suffix;
while (depth--) el = el.lastChild;
var els = el.children;
if (1 == els.length) {
return el.removeChild(els[0]);
}
var fragment = document.createDocumentFragment();
while (els.length) {
fragment.appendChild(el.removeChild(els[0]));
}
return fragment;
}
Version data entries
80 entries across 80 versions & 1 rubygems