If you just want to get your work done, there are some components already avaiable in Joomla Extension’s website to your form’s needs. CkForms is a good one, you can create simple forms with it that are automatically saved in the database (supports upload of files too). If you want to learn how to write … Read more
General css hierarchy (at any nested level) is given by a simple space So: #rt-header .rt-block { /* CSS STYLE */ }
window.onload = function(){}; works, but as you might have noticed, it allows you to specify only 1 listener. I’d say the better/newer way of doing this would be to use a framework, or to just to use a simple implementation of the native addEventListener and attachEvent (for IE) methods, which allows you to remove the … Read more
Disclaimer: I work for Liferay now; however, I answered this question long before I started to work here. Also, Liferay has pivoted a bit in these years. Nonetheless, I believe the core of the answer still applies. My companyThe company I worked for is a Liferay Inc. partner, so I have a lot of experience … Read more
You have no other conditions like update this in all rows then you can try UPDATE jos_content SET title = CONCAT(‘Mr. ‘, title) if you want to update conditionally that means particular row needs to update the you can use UPDATE jos_content SET title = CONCAT(‘Mr. ‘, title) where fiedl_name=”condition” eg: UPDATE jos_content SET title … Read more
The safest “correct” method would be: Parse the url into an array with parse_url() Extract the query portion, decompose that into an array using parse_str() Delete the query parameters you want by unset() them from the array Rebuild the original url using http_build_query() Quick and dirty is to use a string search/replace and/or regex to … Read more