Implement full-screen advertising JavaScript statements

Advertising is an indispensable part of modern business marketing. In web design, full-screen ads appear to attract users' attention and help merchants promote products or services. In this article, we will learn how to implement full-screen ads with JavaScript.

The JavaScript statement to implement full-screen advertising is as follows:

<script type="text/javascript">
   function fullScreenAd(){
      var fsAd = document.getElementById('fullScreenAd');
      if(fsAd.style.display == 'none'){
         fsAd.style.display = 'block';
      }else{
         fsAd.style.display = 'none';
      }
   }
</script>

First, we need to create a function named fullScreenAd(). In this function, we need to get the element of the full-screen advertisement, which is usually a pop-up window with advertising content.

In this example, we set the element ID of the full screen ad to fullScreenAd. You can modify it to another ID according to actual needs.

Next, we use the conditional statement if...else to determine whether the style attribute of the current full-screen advertising element is none. If so, it means that the advertising element is currently hidden, and we need to set its display attribute to block to display the ad; otherwise, it means that the advertising element is currently in the display state. , we need to set its display property to none to hide the ad.

It is worth noting that we wrap this function in the <script> tag, so that the function can be called in the web page to display and hide the full-screen advertisement. You can save this JavaScript code to a separate JS file and reference it in the required web pages.

Finally, we also need to add a button to the web page that triggers the display of full-screen ads. The button can be an element such as an image or text. When the user clicks the button, he or she can call the fullScreenAd() function to display the full-screen advertisement.

Here is an example of HTML code with a button that triggers a full-screen ad:

<div>
   <!-- 全屏广告 -->
   <div id="fullScreenAd">
      <img src="full-screen-ad-image.jpg" alt="全屏广告" />
   </div>

   <!-- 触发全屏广告的按钮 -->
   <button onclick="fullScreenAd()">显示全屏广告</button>
</div>

In this example, we created a <div> element and placed it inside It contains a full-screen ad element with the ID fullScreenAd. This element contains an advertising image. You need to modify the file path and name of the image according to the actual situation.

In addition, we also created a <button> element. When the user clicks the button, the fullScreenAd() function will be triggered to display the full-screen advertisement. and hidden.

To sum up, through the above JavaScript statements, we can easily realize the display and hiding functions of full-screen advertisements on web pages, thereby helping merchants promote products or services and attract more user attention.

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