Editing innerHTML or DOM

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Test case details

Title *

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Are you a spammer? (just answer the question)

Preparation code

Preparation code HTML (this will be inserted in the <body> of a valid HTML5 document in standards mode) (useful when testing DOM operations or including libraries)

<div id="targetEl" style="display:none"></div>
<script>
var HtmlFactory = (function () {
	"use strict";
	function unfoldArgumentInto(el, arr) {//can't check for window.Node: not available in IE8.
		var len = arr.length;
		if (len > 0) {
			var firstArg = arr[0];
			if (firstArg !== null && firstArg !== undefined) {
				if (firstArg.nodeType)
					el.appendChild(firstArg);
				else if (firstArg instanceof Array)
					unfoldArgumentInto(el, firstArg);
				else
					el.textContent = firstArg;
			}
			for (var i = 1; i < len; i++) {
				var argVal = arr[i];
				if (argVal !== null && argVal !== undefined) {
					if (argVal.nodeType)
						el.appendChild(argVal);
					else if (argVal instanceof Array)
						unfoldArgumentInto(el, argVal);
					else  //assume it's text or convertable to text
						el.appendChild(document.createTextNode(argVal));
				}
			}
		}
		return el;
	};

//Creates an element; returns a function for filling it.
	function forElem(elemName) {
		//Adds JS property/value pairs as attributes.  (onXXX properties that are functions are instead added as event handlers.)
		//returns a content-addition function
		function addAttrThenContent(attrContent) {
			var attrContentArgs = arguments;
			//Adds all arguments to the element's content.
			return function () {
				var el = document.createElement(elemName);
				var len = attrContentArgs.length;
				for (var ai = 0; ai < len; ai++) {
					var attrContentArg = attrContentArgs[ai];
					if (typeof attrContentArg === "object")
						for (var prop in attrContentArg) {
							var propVal = attrContentArg[prop];
							if (propVal !== undefined) {
								if (typeof propVal === "function" && prop.substr(0, 2) === 'on') {
									el.addEventListener(prop.substr(2), propVal, false);
								} else {
									el.setAttribute(prop, propVal);
								}
							}
						}
				}
				return unfoldArgumentInto(el, arguments);
			};
		}

function justAddContent() { return unfoldArgumentInto(document.createElement(elemName), arguments); };//addAttrThenContent();
		justAddContent.attrs = addAttrThenContent;
		return justAddContent;
	}

var elNames = "a,abbr,address,article,aside,audio,b,blockquote,body,br,button,cite,code,del,details,dfn,div,em,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,i,img,input,ins,kbd,label,legend,li,link,mark,meta,meter,nav,noscript,ol,optgroup,option,p,pre,q,samp,script,section,select,small,source,span,strong,style,sub,summary,sup,table,tbody,td,textarea,tfoot,th,thead,time,title,tr,ul,var,video,area,base,bdo,canvas,caption,col,colgroup,command,datalist,dd,dl,dt,embed,iframe,keygen,map,menu,object,output,param,progress,rp,rt,ruby".split(",");
	var retval = {
		//Adds all arguments to a document fragment.
		$fragment: function () { return unfoldArgumentInto.apply(document.createDocumentFragment(), arguments); },
		$elem: forElem
	};
	for (var elI = 0; elI < elNames.length; elI++)
		retval[elNames[elI]] = forElem(elNames[elI]);
	//creates a document fragment; appends all arguments as content.
	return retval;
})();
</script>
<script src="http://cloud.github.com/downloads/wycats/handlebars.js/handlebars-1.0.0.beta.6.js"></script>

var create = (function () {

var doc = document;

var directProperties = {
    'class': 'className',
    className: 'className',
    defaultValue: 'defaultValue',
    'for': 'htmlFor',
    html: 'innerHTML',
    text: 'textContent',
    value: 'value'
};

var booleanProperties = {
    checked: 1,
    defaultChecked: 1,
    disabled: 1,
    multiple: 1,
    selected: 1
};

return create;

}() );

var data = {
    isSelected: true,
    isActive: false,
    href: 'http://www.google.com',
    total: 4,
    displayDate: '28th December 2011',
    text: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.',
    preview: 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.'
};

var genDOMWithInnerHTML = function ( data,target ) {
    target.innerHTML = '<div class="Foo' +
            (data.isSelected ? ' selected' : '') +
            (data.isActive ? ' active' : '') + '">' +
        '<label><input type="checkbox" checked="' +
        (data.isSelected ? 'checked': '') + '"></label>' +
        '<button class="button" title="A title">The button text</button>' +
        '<a href="' + data.href + '"><span class="lorem' +
            ( data.total > 1 ? ' ipsum' : '' ) +
            '"><span class="dolores" unselectable="on">' + data.text +
            '</span>' + ( data.total > 1 ?
                '<span class="total" unselectable="on">(' + data.total + ')</span>' :
                '') +
            '</span>' + (data.yes ? '<span class="yes">*</span>' : '') +
            '<span class="text" unselectable="on">' +
            (data.total > 1 ? data.text : null) +
            '</span>' +
            '<time unselectable="on" title="' + data.displayDate + '">' +
            data.displayDate +
            '</time><span class="preview" unselectable="on">' + data.preview +
            '</span></a></div>';
};

Handlebars.registerHelper( 'ifGreaterThanOne', function( number, options ) {
    if ( number > 1 ) { return options.fn( this ); }
});

var template = Handlebars.template(function (Handlebars,depth0,helpers,partials,data) {
  helpers = helpers || Handlebars.helpers;
  var buffer = "", stack1, stack2, foundHelper, tmp1, self=this, functionType="function", helperMissing=helpers.helperMissing, undef=void 0, escapeExpression=this.escapeExpression, blockHelperMissing=helpers.blockHelperMissing;

function program1(depth0,data) {
  
  
  return " selected";}

function program3(depth0,data) {
  
  
  return " selected";}

function program5(depth0,data) {
  
  
  return "checked";}

function program7(depth0,data) {
  
  
  return " ipsum";}

function program11(depth0,data) {
  
  
  return "\n        <span class=\"yes\">*</span>\n        ";}

buffer += "<div class=\"Foo";
  foundHelper = helpers.isSelected;
  stack1 = foundHelper || depth0.isSelected;
  stack2 = helpers['if'];
  tmp1 = self.program(1, program1, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  stack1 = stack2.call(depth0, stack1, tmp1);
  if(stack1 || stack1 === 0) { buffer += stack1; }
  foundHelper = helpers.isActive;
  stack1 = foundHelper || depth0.isActive;
  stack2 = helpers['if'];
  tmp1 = self.program(3, program3, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  stack1 = stack2.call(depth0, stack1, tmp1);
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\">\n    <label><input type=\"checkbox\" checked=\"";
  foundHelper = helpers.isSelected;
  stack1 = foundHelper || depth0.isSelected;
  stack2 = helpers['if'];
  tmp1 = self.program(5, program5, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  stack1 = stack2.call(depth0, stack1, tmp1);
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\"></label>\n    <button class=\"button\" title=\"A title\">The button text</button>\n    <a href=\"";
  foundHelper = helpers.href;
  stack1 = foundHelper || depth0.href;
  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "href", { hash: {} }); }
  buffer += escapeExpression(stack1) + "\"><span class=\"lorem";
  foundHelper = helpers.total;
  stack1 = foundHelper || depth0.total;
  foundHelper = helpers.ifGreaterThanOne;
  stack2 = foundHelper || depth0.ifGreaterThanOne;
  tmp1 = self.program(7, program7, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  if(foundHelper && typeof stack2 === functionType) { stack1 = stack2.call(depth0, stack1, tmp1); }
  else { stack1 = blockHelperMissing.call(depth0, stack2, stack1, tmp1); }
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\">\n        <span class=\"dolores\" unselectable=\"on\">";
  foundHelper = helpers.text;
  stack1 = foundHelper || depth0.text;
  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "text", { hash: {} }); }
  buffer += escapeExpression(stack1) + "</span>\n        ";
  foundHelper = helpers.total;
  stack1 = foundHelper || depth0.total;
  foundHelper = helpers.ifGreaterThanOne;
  stack2 = foundHelper || depth0.ifGreaterThanOne;
  tmp1 = self.program(9, program9, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  if(foundHelper && typeof stack2 === functionType) { stack1 = stack2.call(depth0, stack1, tmp1); }
  else { stack1 = blockHelperMissing.call(depth0, stack2, stack1, tmp1); }
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\n        ";
  foundHelper = helpers.yes;
  stack1 = foundHelper || depth0.yes;
  stack2 = helpers['if'];
  tmp1 = self.program(11, program11, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  stack1 = stack2.call(depth0, stack1, tmp1);
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\n        <span class=\"text\" unselectable=\"on\">\n        ";
  foundHelper = helpers.total;
  stack1 = foundHelper || depth0.total;
  foundHelper = helpers.ifGreaterThanOne;
  stack2 = foundHelper || depth0.ifGreaterThanOne;
  tmp1 = self.program(13, program13, data);
  tmp1.hash = {};
  tmp1.fn = tmp1;
  tmp1.inverse = self.noop;
  if(foundHelper && typeof stack2 === functionType) { stack1 = stack2.call(depth0, stack1, tmp1); }
  else { stack1 = blockHelperMissing.call(depth0, stack2, stack1, tmp1); }
  if(stack1 || stack1 === 0) { buffer += stack1; }
  buffer += "\n        </span>\n        <time unselectable=\"on\" title=\"";
  foundHelper = helpers.displayDate;
  stack1 = foundHelper || depth0.displayDate;
  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "displayDate", { hash: {} }); }
  buffer += escapeExpression(stack1) + "\">";
  foundHelper = helpers.displayDate;
  stack1 = foundHelper || depth0.displayDate;
  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "displayDate", { hash: {} }); }
  buffer += escapeExpression(stack1) + "</time>\n        <span class=\"preview\" unselectable=\"on\">";
  foundHelper = helpers.preview;
  stack1 = foundHelper || depth0.preview;
  if(typeof stack1 === functionType) { stack1 = stack1.call(depth0, { hash: {} }); }
  else if(stack1=== undef) { stack1 = helperMissing.call(depth0, "preview", { hash: {} }); }
  buffer += escapeExpression(stack1) + "</span>\n    </a>\n</div>\n";
  return buffer;});

var genHandlebarsTemplate = function ( data,target ) {
    target.innerHTML = template( data );
};
</script>

Title

Async (check if this is an asynchronous test)

Code

genHandlebarsTemplate( data ,targetDivNode  );