I am saving the selection through rangy on my dynamic web page. But when I reload the page and restore the selections, I get the following error:
Error: deserializeRange: checksums of serialized range root node (f3909155) and target root node (c21b08a9) do not match
The page source is not changed at all and all HTML is same. I am using Tikiwiki CMS. Any ideas about this?
To solve this error, you need to pass the omitChecksum
parameter to the serializeSelection
function. This will prevent the DOM validation. serializeSelection
will return the serialized form of the selection which you can save in DB or cookie.
See the following example:
var selObj = rangy.getSelection();
var sel = rangy.serializeSelection(selObj, true);