Hi,
A little bit off tipoc, not related to iUI but I am thinking of the question
about Javascript performance, especially on mobile phone.
To write HTML code in your Javascript, you can write DOM directly such as:
var cellTitle = document.createElement("td");
cell.className = "TableCell3";
var labelTitle = document.createElement("lable");
labelTitle.className = "LabelTitle";
labelTitle.innerHTML = title;
cellTitle.appendChild(labelTitle);
rowTitle.appendChild(cellTitle);
Or simply filling in innerHTML:
root.innerHTML += "<td class=TableCell3><lable class=LabelTitle>" + title +
"</lable></td>";
The above two work exactly same. The first one looks more "professional"
while I personally feel that the second one could be much faster and less
CPU usage (less battery consumption), when you have a complicated HTML page,
you may need to carefully write hundreds of lines for DOM objects or, just
copy and paste HTML code to innerHTML...
So my question is, is that true, using innerHTML is generally faster than
creating DOM?
--
Sent from my mobile device. Ignore the typos unless they're funny.
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