Are you facing any notice saying Undefined property: Home::$db or something like this in your Codeigniter application? The reason behind the error Undefined property $db in Codeigniter arises because you didn’t load database library in your controller/method to use any function of it.
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multiple instances of flexslider on a single page
I was developing a website. In that, I wanted to use multiple instances of flexslider on a single page. There was not the problem if ID of the container tags is different. But on my website, everything was dynamic, even how many flexslider instances were be called, that was also unknown
Creating a Responsive Multi Column List
In this tutorial we are creating responsive multi column list which maintain predefined number of columns in each row regardless of device size. The last output of our tutorial will be like below with 3 responsive columns in each row. You can easily change it with 2,4,5 or more columns as per your requirement.
In a grid system you can maintain responsiveness where fluid container display grids of images, videos, text, and more. In our article we are doing the same but maintaining number of grids in each row.
WordPress pagination with AJAX
AJAX (Asynchronous JavaScript and XML) is a web technology that allows a web page to dynamically update content without reloading the page within the browser. The website becomes more interactive and responsive with the use of this technology. WordPress pagination with AJAX is important topic nowadays. Because every website wants to load its content asynchronously so that page loads with speed.
To change navbar color in Twitter Bootstrap 3
Twitter Bootstrap is a popular front-end framework to create responsive websites with some popular JavaScript plugins. Here is a workaround to change navbar color in Twitter Bootstrap 3 instead of using the two basic navbar colors (light one / dark one) available.
<!-- A light one --> <nav class="navbar navbar-default" role="navigation"></nav> <!-- A dark one --> <nav class="navbar navbar-inverse" role="navigation"></nav>
Multiple forms on one page / controller and form validation
Sometimes it’s required to place two forms on one page in codeigniter like displaying login form and register form on same page. Although the views may be different but you can face conflict while displaying validation errors if the form actions are not separate (aren’t calling different methods in controller). Here is a workaround to validate one form at a time while placing multiple forms on one page in codeigniter.
Google New reCaptcha using PHP – Are you a Robot?
Recently Google introduced a simplified “captcha” verification system (video) that enables users to pass the “captcha” just by clicking on it. This API utilizes an Advanced Risk Analysis engine that is capable of discerning between users and bots
Remove bullets from unordered list
By default Unordered List in HTML render bullets on webpage. To remove bullets from unordered list you can set CSS rule list-style-type: none; for ‘ul’.
Inline Style: <ul style="list-style: none;"><li>...</li></ul>
Android Operating System and Smartphones – An Overview
An overview of the Android Operating System, its history, development as well as connection with Google. Differences between Android smartphones and iPhones along with concerns involved and security tips.
Automatic Update Copyright Year
Still wonder how to automatic update copyright year instead of changing hard-coded value each year. Lol!! You need some fresh air to let your mind breathe. Use PHP’s date() function which can echo the current year in your copyright text.
Copyright ©< ?php echo date('Y'); ?> | Your Company Name[ Page 9 of 13 ]