Both in IE and Mozilla if I change something in the html file loaded into a tabbar from xml, the changes don’t take effect. I think that the tabs are loaded from the cache. Is it poosible to set the tabbar htmls not to be cached somehow?
function reloadTab() {
tabbar.clearAll();
tabbar.loadXML(“xml/tabs.xml”);
}
doesn’t work at all.
The tabbar use random URL elements to prevent XML caching, so there must not be problems with XML loading, you can force it by
tabbar.preventIECashing(true);
But if the problem occurs with HTML pages which loaded as content later - there is no any special API for such case ( in most cases native caching of HTML pages is correct behaviour )
You can try do next modification, which will force HTML page reloading
In dhtmlxTabbar.js locate next strings
- this._glframe.src=this._hrefs[tab.idd];
- this._content[tab.idd].childNodes[0].src=this._hrefs[tab.idd];
and replace them with
- this._glframe.src=this._hrefs[tab.idd]+getUrlSymbol(this._hrefs[tab.idd])+(new Date()).valueOf();
- this._content[tab.idd].childNodes[0].src=this._hrefs[tab.idd]+getUrlSymbol(this._hrefs[tab.idd])+(new Date()).valueOf();;
as resutlt each time when content of iframe will loaded - random element will be added to url, so it always be
unique, and fetched from server instead of cache.