jquery popup close

When we use the jQuery pop-up box plug-in in a web page, we usually need to provide a closing function so that users can close the pop-up box when needed. This article will introduce how to use jQuery to realize the pop-up box closing function.

Step 1: Add a close button

Add a close button to the pop-up page, which is an HTML element, such as a button or a link. For example:

<a href="#" class="close-btn">关闭</a>

Here we use a link element with the class name "close-btn", and set the link's href attribute to "#" so that it does not jump to other pages. You can also use other HTML elements, such as button elements, by setting the class name to "close-btn".

Step 2: Bind the close event

Now we need to use jQuery to select the button element and bind a click event to close the pop-up box when the user clicks the button. For example:

$('.close-btn').click(function() {
  // 关闭弹框的代码
});

Here we use the $() function to select the element with the class name "close-btn", and then use the click() method to bind a click event. In the callback function of the click event, we need to implement the code to close the pop-up box.

Step 3: Close the pop-up box

Now that we have bound the close event, the next step is to implement the actual pop-up box closing code. Specifically, we need to use jQuery to select the popup element and hide it. For example:

$('.close-btn').click(function() {
  // 隐藏弹框
  $('.dialog').hide();
});

Here we select the element with the class name "dialog" and use the hide() method to hide it. You can use other methods, such as fadeOut() or animate(), to achieve different closing animation effects.

The complete code is as follows:

  
  
  


  显示弹框
  
  

    
这是一个弹框
    
这是弹框的内容。
    <a href="#" class="close-btn">关闭</a>
  
  
  
  <script>
    $('.show-btn').click(function() {
      $('.dialog').show();
    });
    
    $('.close-btn').click(function() {
      $('.dialog').hide();
    });
  </script>

In this example, we use a button element as the button to display the pop-up box. When the user clicks the button, a popup will appear with a close button. When the user clicks the close button, the popup will be hidden.

Conclusion

In this article, we learned how to use jQuery to implement the pop-up box closing function. By adding a close button and binding the close event, we can achieve a user-friendly pop-up experience. When you write a popup plugin for your website or application, remember to consider adding closing functionality to improve user satisfaction.

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