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webroot/rsrc/externals/javelin/lib/DOM.js
| Show First 20 Lines • Show All 118 Lines • ▼ Show 20 Lines | if (__DEV__) { | ||||
| var wont_work = /<object\b/; | var wont_work = /<object\b/; | ||||
| if (str.match(wont_work)) { | if (str.match(wont_work)) { | ||||
| JX.$E( | JX.$E( | ||||
| 'new JX.HTML("...<object>..."): ' + | 'new JX.HTML("...<object>..."): ' + | ||||
| 'call initializes an HTML object with an embedded <object> tag. IE ' + | 'call initializes an HTML object with an embedded <object> tag. IE ' + | ||||
| 'will not do the right thing with this.'); | 'will not do the right thing with this.'); | ||||
| } | } | ||||
| // TODO(epriestley): May need to deny <option> more broadly, see | // TODO: May need to deny <option> more broadly, see | ||||
| // http://support.microsoft.com/kb/829907 and the whole mess in the | // http://support.microsoft.com/kb/829907 and the whole mess in the | ||||
| // heavy stack. But I seem to have gotten away without cloning into the | // heavy stack. But I seem to have gotten away without cloning into the | ||||
| // documentFragment below, so this may be a nonissue. | // documentFragment below, so this may be a nonissue. | ||||
| } | } | ||||
| this._content = str; | this._content = str; | ||||
| }, | }, | ||||
| members : { | members : { | ||||
| _content : null, | _content : null, | ||||
| /** | /** | ||||
| * Convert the raw HTML string into a DOM node tree. | * Convert the raw HTML string into a DOM node tree. | ||||
| * | * | ||||
| * @task nodes | * @task nodes | ||||
| * @return DocumentFragment A document fragment which contains the nodes | * @return DocumentFragment A document fragment which contains the nodes | ||||
| * corresponding to the HTML string you provided. | * corresponding to the HTML string you provided. | ||||
| */ | */ | ||||
| getFragment : function() { | getFragment : function() { | ||||
| var wrapper = JX.$N('div'); | var wrapper = JX.$N('div'); | ||||
| wrapper.innerHTML = this._content; | wrapper.innerHTML = this._content; | ||||
| var fragment = document.createDocumentFragment(); | var fragment = document.createDocumentFragment(); | ||||
| while (wrapper.firstChild) { | while (wrapper.firstChild) { | ||||
| // TODO(epriestley): Do we need to do a bunch of cloning junk here? | // TODO: Do we need to do a bunch of cloning junk here? | ||||
| // See heavy stack. I'm disconnecting the nodes instead; this seems | // See heavy stack. I'm disconnecting the nodes instead; this seems | ||||
| // to work but maybe my test case just isn't extensive enough. | // to work but maybe my test case just isn't extensive enough. | ||||
| fragment.appendChild(wrapper.removeChild(wrapper.firstChild)); | fragment.appendChild(wrapper.removeChild(wrapper.firstChild)); | ||||
| } | } | ||||
| return fragment; | return fragment; | ||||
| }, | }, | ||||
| /** | /** | ||||
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