Onsen UI CSS Component Basic Popover
Popovers are used to notify the user about what notes a user should know before he proceeds further. It can also be used as a notification, like supposing the user has no idea what is going on in any particular section, then this popover can help or guide him/her.
The Onsen UI CSS Component offers us to create a self-designed popover. There are a lot of available popovers, but in this article we will create a basic popover.
Onsen UI CSS Component Popover Classes:
- popover-mask: This class is used to set a gray background effect so the default white popover can be visible.*
- popover: This class is used to create a popover interface.*
- popover–bottom: This class is used to place the popover at the bottom
- popover__arrow: This class is used to display the arrow-shaped diagram for the popover.*
- popover–bottom__arrow: This class is used to rotate the arrow-shaped diagram to the bottom face.
- popover__content: This class is used to place the content area of the popover.*
- popover–bottom__content: This class is used to place the content area at bottom of the popover.
Note: The * marked classes are used in all popovers.
Syntax:
<div class="popover-mask"></div> <div class="popover popover--bottom" style="..."> <div class="popover__arrow popover--bottom__arrow" style="..."></div> <div class="popover__content popover--bottom__content"> <div style="...">...</div> </div> </div>
Example 1: In this example we will create a popover text, the basic popover is the same as the bottom popover.
HTML
<!DOCTYPE html> < html > < head > <!-- CDN links of Onsen UI library --> < link rel = "stylesheet" href = "https://unpkg.com/onsenui/css/onsenui.css" > < link rel = "stylesheet" href = "https://unpkg.com/onsenui/css/onsen-css-components.min.css" > < script src = "https://unpkg.com/onsenui/js/onsenui.min.js" > </ script > </ head > < body > < center > < h2 style = "color: green;" > w3wiki </ h2 > < strong > Onsen UI CSS Component Basic Popover </ strong > < div class = "popover-mask" ></ div > < div class = "popover" style = "bottom: 450px; left: 360px;" > < div class = "popover__arrow popover--bottom__arrow" style = "left: 110px;" > </ div > < div class = "popover__content" > < div style="opacity:0.8; margin:10px"> A Computer Science Portal for Beginner </ div > </ div > </ div > </ center > </ body > </ html > |
Output:
Example 2: Here in this example, we will create a conversation-type popover, like two friends are having a conversation.
HTML
<!DOCTYPE html> < html > < head > <!-- CDN links of Onsen UI library --> < link rel = "stylesheet" href = "https://unpkg.com/onsenui/css/onsenui.css" > < link rel = "stylesheet" href = "https://unpkg.com/onsenui/css/onsen-css-components.min.css" > < script src = "https://unpkg.com/onsenui/js/onsenui.min.js" > </ script > </ head > < body > < center > < h2 style = "color: green;" > w3wiki </ h2 > < strong > Onsen UI CSS Component Basic Popover </ strong > < div class = "popover-mask" ></ div > < div class = "popover" style = "bottom: 450px; left: 210px;" > < div class="popover__arrow popover--bottom__arrow" style = "left: 50px;" > </ div > < div class = "popover__content" > < div style = "opacity:0.8; margin:10px;" > Bro I am tensed about the placement </ div > </ div > </ div > < div class = "popover" style = "bottom: 400px; left: 460px;" > < div class="popover__arrow popover--bottom__arrow" style = "left: 200px;" > </ div > < div class = "popover__content" > < div style = "opacity:0.8; margin:10px;" > GFG karlo, ho jayega It's the best platform </ div > </ div > </ div > </ center > </ body > </ html > |
Output:
Reference: https://onsen.io/v2/api/css.html#popover-category