jquery method in progress prompt

jQuery is a popular JavaScript library used to simplify web development work for developers. It provides many built-in functions and methods that can implement many special effects and interactive functions. One very useful feature is "hints", which provide useful feedback to the user as they interact with the page and guide the user to the correct action.

This article introduces the prompt method using jQuery and some ways to prompt users in web development.

1. Use the prompt box

The prompt box is a very commonly used element in page design. It can be displayed in different ways, such as: warning, error, success, etc. In web development, these prompt boxes can be used with the help of jquery.

1.1. Ordinary prompt box

The ordinary prompt box is the most common prompt box, which can let users know some useful information. For example, "Save successfully", "Data has been updated", etc.

Use the alert() method in the jQuery framework to implement a normal prompt box. The following code demonstrates how to use this method:

alert("提示信息");  

When the code is executed, a prompt box will appear containing the information passed to the method.

1.2. Confirmation prompt box

In some cases, we need the user to confirm an operation, such as deletion, modification, etc. This requires the use of another type of prompt box-the confirmation prompt box.

Use jQuery’s confirm() method to implement a confirmation prompt box. The following code demonstrates how to use this method:

if (confirm('你确定要删除这个记录吗？')) {
  // 当用户点击确定按钮时执行的代码
} else {
  // 当用户点击取消按钮时执行的代码
}

When the code is executed, a confirmation box will appear containing the information passed to the method. If the user clicks the OK button, the code of the if statement is executed, otherwise the code of the else statement is executed.

1.3. Prompt box plug-in

In addition to the built-in methods, jQuery also provides some third-party libraries and plug-ins that can easily create various types of prompt boxes. For example, the Toastr plug-in that displays notifications can easily create customized prompt information boxes and notifications:

toastr.success('保存成功！');  

This code will create a prompt box with the content "Save successfully!" and a green background to indicate success.

2. Use tool tips

In addition to the prompt box, another common prompt method is to use the tool tip class. Tooltips automatically appear when users hover over an element, providing users with useful information and feedback.

2.1. tooltip

You can easily create elements with tooltip text using the tooltip method in jQuery UI. The following code demonstrates how to use this method:

$(document).ready(function() {
  $( "#element" ).tooltip();
});

This code will create a text box with the default prompt text. This tooltip text is displayed when the user hovers the mouse over the text box.

2.2. Popover tip

Similar to tooltip, popover tip is a tool tip that can pop up a bubble window. Use Bootstrap icons and popover patterns to easily create short, on-the-fly information prompts.

$(document).ready(function() {
  $( "#element" ).popover({
    content:'提示内容',
    placement:'right',
    trigger:'hover'
  });
});

This code will create a bubble window with prompt content. When the user hovers the mouse over the element, the bubble window will pop up.

3. Use tag prompts

In addition to tool tips and prompt boxes, there is another way of prompting - label prompts. Tag hints are implemented by adding tags or attaching tags to actionable elements of the page.

3.1. Tag prompt plug-in

Tag prompts can be displayed using Bootstrap's "label" plug-in. Use this plugin to easily create labels with custom text and styles to provide users with useful information.

$(document).ready(function() {
  $( "span" ).popover({
      content:'提示内容',
      placement:'right',
      trigger:'hover',
      html:true
  });
});

This code will create a label with tooltip content that will be displayed when the user hovers the mouse over the element.

4. Summary

Tips are very critical in web development. They can help users quickly understand the information on the page and guide correct operations. This article introduces several prompt methods using jQuery, including prompt boxes, tool tips, and label tips. These methods can help developers better implement prompt functions, improve user experience, and enhance the interactivity of the website.

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