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Helpful Tips and Tricks
Access forbidden error in XAMPP
Today i was setting drupal for multisite and for that i made some changes in virtual host file and some files of apache. I was getting Access forbidden! You don’t have permission to access the requested object. It is either read-protected or not readable by the server.
Reverse GeoCoding-Getting Address from Latitude/Longitude
Google MAP API provides you the way to get Latitude, Longitude, IP Address if you pass the Address. This is called GeoCoding. Are you stuck where you want Address or Region code from Latitude and Longitude? Now, Google MAP API also provides reverse way where you have to pass latitude/longitude and Google will give Address containing City, State , Region Code, Country in response. This is called Reverse GeoCoding.
Error Solved Safari/Crome:’$(document).ready’ [undefined] is not a function
Today i was working with prototype.js and jQuery modal box. From the begining, prototype.js is for Ajax call and now as per client’s requirement i was replacing jQuery in place of dojo library. In Mozilla Firefox (FF) and Internet Explorer (IE), it works fine but i was getting error only in Crome and Safari. Error says “TypeError: Result of expression ‘$(document).ready’ [undefined] is not a function”.
Problem solved: Recursive jQuery-AJAX Click Bind event
If you are working with jQuery-Ajax, than this might be useful tutorial for you. While using jQuery-Ajax, you will get a response and you will place that response (May be in form of HTML) in some div or table. Now if you want to do any jQuery event on response (for e.g. if you need to make a click event on link which is in response) than you need to bind this click event success area of jQuery-Ajax call.
How to hide qTip automatically/manually
Qtip is efficient tooltip in web application, reason for that is its easiness of use and other great features. Yesterday i was working with Qtip and i need to hide Qtip manually. I searched for this and i came across below code which hides all qtips.
MYSQL Query Optimization – nLevel categories(Parent-Child,recursive) with single query
I was working on site optimization for one of my client. My client wants to reduce the loading time of the page and i found that most of the time is taken by database queries. At many places i need to fire mulitple queries like parent child relation.
Interacting with HTML form data in Zend Framework
As i mention in my previous post, i am working with Zend Framework from scratch. I like to share small small tips which are helpful to you guys. If you are working with forms and need to check that the form is submitted or not ? and if form is submitted than Retrieve the form data and process it.
Find first/next hidden Div using jQuery
Today i need to show(find) the first hidden element of parent div which must be visible when i remove any of visible divs. This can be done by finding last visible element and then find the first hidden element using next selector of jQuery.
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