Liferay.Html = {
countTextChars: function(html) {
var instance = this,
url = themeDisplay.getPathContext() + '/htmlutil/counttextchars';
var xHR = jQuery.ajax({
async: false,
type: 'POST',
url: url,
data: {
html: html
}
});
var value = xHR.responseText;
return value;
}
};