options.callback = function() {
var self = this;
- // first time page is rendered
- $('#summary-cover-refresh').click(function() {
- self.refreshCover();
- });
-
old_callback.call(this);
}
SummaryPerspective.prototype = new $.wiki.Perspective();
- SummaryPerspective.prototype.refreshCover = function() {
- $('#summary-cover-refresh').attr('disabled', 'disabled');
- this.doc.refreshCover({
- success: function(text) {
- $('#summary-cover').attr('src', text);
- $('#summary-cover-refresh').removeAttr('disabled');
- }
- });
- };
-
SummaryPerspective.prototype.showCharCount = function() {
var cc;
try {