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Javascript called by PHP

Interesting little snippet.

What is going on here? Livewire gives you the low down.

 

 if($num_rowvs == 0){
 echo '<script>// <![CDATA[
alert("This is an alert message. I'm alerting you that you are totally awesome!");
// ]]></script>'; }

 

First, we’re creating a simple if statement in PHP.  Not entirely necessary, but prbobably the most common setup. Next we’re simply echoing the javascript alert – make sure to get your apostrophes and commas straight.

And that is it. Close out the tags and you have successfully called a javascript alert from inside PHP. Congrats.

More Web Design Blog Content

Woocommerce Products Per Page

Interestingly Woocommerce does not seem to have a default setting for ‘products per page’. Unsurprisingly, there’s a simple workaround. Add to your functions.php Replace “28” with whatever number you want. add_filter( ‘loop_shop_per_page’, create_function( ‘$cols’, ‘return 28;’ ), 20 );

Good one on Sitelinks

Sitelinks also factor into your ad rank, and can influence the position of your ad on search page. Ad Rank previously took into account your max cost-per-click (CPC) and quality score, and now ad extensions and formats are another component of the calculation. Seems like a no-brainer to implement,

Northwest Seafood has a new website!

Thanks to our killer Gainesville Web Design another Gainesville company has joined the livewire family with a brand new website! It’s wordpress so we can’t take credit for the design in it’s entirety but the layout is great and they’re very happy with the finished product. Their original

Neon AI on a keyboard

How Contractors Can Use AI to Work Smarter, Not Harder

Brought to you by Livewire – Web Design and Digital Solutions for Contractors In an industry where time is money and efficiency is key, artificial intelligence (AI) is no longer just a tech buzzword—it’s a practical tool that forward-thinking contractors are starting to use every day. From saving

SEO is No Big Secret

Really, SEO is not some big secret. Some companies try to pretend it is but you don’t have to be an expert to manage your own SEO. What do you think search engines like Google want? Well, they want what their users’ want. That’s how they get business,

Adding a Fee in Woocommerce

This piggybacks off of a solution I found elsewhere. We modified it to add a single fee for products based on the taxonomy. It comes in handy to categories products and then apply this rule to that category. function action_woocommerce_checkout_calculate_fees( $cart ) { // Initialize $quantity = 0;