A brief analysis of the usage of list group, paging and progress bar components in Bootstrap

青灯夜游
Release: 2022-05-10 21:19:21
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How to implement list groups, paging and progress bars in

Bootstrap? The following article will introduce to you the usage of list group, paging and progress bar components in Bootstrap. I hope it will be helpful to you!

A brief analysis of the usage of list group, paging and progress bar components in Bootstrap

List group

  • Use .list-group to select the list group
  • Add .active to a.list-group-item to indicate the current active selection. [Related recommendations: "bootstrap Tutorial"]
  • Add .disabled to a.list-group-item to make it appear disabled
  • Use <a> or <button> to create actionables with hover, disabled and active states by adding .list-group- item-actionList group item
  • Add.list-group-flush to remove some borders and rounded corners to render the list group edge-to-edge in the parent container (e.g. card) Project
  • Add .list-group-horizontal to change the layout of list group items from vertical to horizontal across all breakpoints
  • Use context class to set background with state Style and color of list items
  • With the help of some utilities, add badges to any list group item to show unread count, activity, etc.

Code exercise:

		<ul class="list-group">
			<li class="list-group-item active">列表组一</li>
			<li class="list-group-item">列表组二</li>
			<li class="list-group-item disabled">列表组三</li>
		</ul>
		<br />
		<div class="list-group list-group-flush">
			<a href="#" class="list-group-item active list-group-item-action">列表组一</a>
			<a href="#" class="list-group-item list-group-item-action">列表组二</a>
			<a href="#" class="list-group-item disabled list-group-item-action">列表组三</a>
		</div>
		<br />
		<ul class="list-group list-group-horizontal-sm">
			<li class="list-group-item active">列表组一</li>
			<li class="list-group-item list-group-item-danger">列表组二</li>
			<li class="list-group-item disabled">列表组三</li>
		</ul>
		<br />
		<ul class="list-group">
			<li class="list-group-item d-flex justify-content-between align-items-center">列表组一
			<span class="badge badge-danger">标记</span></li>
			<li class="list-group-item">列表组二</li>
			<li class="list-group-item disabled">列表组三</li>
		</ul>
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Pagination

Add .pagination, add word tag .page-item, add link tag .page-link
You can add .pagination-lg or .pagination-sm to set the size paging effect You can add .justify-content-* to set the center, left, and right settings. Code exercise:

		<ul class="pagination pagination-sm justify-content-center">
			<li class="page-item"><a href="#" class="page-link">首页</a></li>
			<li class="page-item"><a href="#" class="page-link">1</a></li>
			<li class="page-item"><a href="#" class="page-link">2</a></li>
			<li class="page-item"><a href="#" class="page-link">下一页</a></li>
		</ul>
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Progress bar

  • We use .progress as the outermost element to indicate the maximum value of the progress bar.
  • We use .progress-bar internally to indicate progress so far.
  • .progress-bar Its width needs to be set through inline styles, utility classes, or custom CSS properties.
  • You can add a label to the progress bar by adding text within the .progress-bar element.
  • sets a height value for .progress, so if you change that value, the inner .progress-bar will automatically Adjust the size accordingly.
  • The appearance of a single progress bar can be changed by using the tool class related to the background color.
  • If necessary, multiple progress bars can be added within a progress bar (progress) component.
  • Add .progress-bar-striped to any .progress-bar to add a striped style. This is done through the gradient function of CSS in the progress bar. ) is achieved by applying a stripe effect to the background color.
  • Striped gradients can also have animated effects. Add .progress-bar-animated to .progress-bar to use the CSS3 animation function to add an animation effect of stripes rolling from right to left.

Code practice:

		<div class="progress">
			<div class="progress-bar w-50 ">
			</div>
		</div>
		<br />
		<div class="progress" style="height: 30px;">
			<div class="progress-bar bg-danger" style="width: 35%;">
				30%
			</div>
		</div>
		<br>
		<div class="progress">
			<div class="progress-bar bg-success w-25"></div>
			<div class="progress-bar bg-danger w-25"></div>
			<div class="progress-bar bg-info w-25"></div>
		</div>
		<br />
		<div class="progress">
			<div class="progress-bar w-50 bg-info progress-bar-striped progress-bar-animated">
			</div>
		</div>
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For more knowledge about bootstrap, please visit: bootstrap basic tutorial! !

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