Inserting arbitrary HTML into a DocumentFragment

Question

I know that adding innerHTML to document fragments has been recently discussed, and will hopefully see inclusion in the DOM Standard. But, what is the workaround you\'re sup

Answer 1

Like @dandavis said, there is a standard way by using the template-tag.
But if you like to support IE11 and you need to parse table elements like 'test', you can use this function:

function createFragment(html){
    var tmpl = document.createElement('template');
    tmpl.innerHTML = html;
    if (tmpl.content == void 0){ // ie11
        var fragment = document.createDocumentFragment();
        var isTableEl = /^[^\S]*?<(t(?:head|body|foot|r|d|h))/i.test(html);
        tmpl.innerHTML = isTableEl ? ''+html : html;
        var els        = isTableEl ? tmpl.querySelector(RegExp.$1).parentNode.childNodes : tmpl.childNodes;
        while(els[0]) fragment.appendChild(els[0]);
        return fragment;
    }
    return tmpl.content;
}

                                                        

              
                
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