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CSS & Bootstrap: simple application of tooltips, css tutorial
1.
For a common Element, first add an atip class in the class and add the corresponding value.
Data-toggle unchangeable data-placement can be set to top | bottom | left | right | auto. title is not empty, the title is displayed; otherwise, the data-original-title is displayed.
2. Of course, the most basic files must be imported.
Then write a JS script.
Trigger: How tooltip is triggered-click | hover | focus | manual. For other attributes, refer to the corresponding API
| Name | Type | Default | Description |
|---|---|---|---|
| Animation | Boolean | True | Apply a CSS fade transition to the tooltip |
| Container | String | false | False | Appends the tooltip to a specific element. Example: |
| Delay | Number | object | 0 | Delay showing and hiding the tooltip (MS)-does not apply to manual trigger type If a number is supplied, delay is applied to both hide/show Object structure is: |
| Html | Boolean | False | Insert HTML into the tooltip. If false, jQuery'stextMethod will be used to insert content into the DOM. Use text if you're worried about XSS attacks. |
| Placement | String | function | 'Top' | How to position the tooltip-top | bottom | left | right | auto. When a function is used to determine the placement, it is called with the tooltip DOM node as its first argument and the triggering element DOM node as its second. |
| Selector | String | False | If a selector is provided, tooltip objects will be delegated to the specified targets. In practice, this is used to enable dynamic HTML content to have tooltips added. Seethisandan informative example. |
| Template | String | '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>' |
Base HTML to use when creating the tooltip. The tooltip's
The outermost wrapper element shoshould have |
| Title | String | function | '' | Default title value if If a function is given, it will be called with its |
| Trigger | String | 'Hover focal s' | How tooltip is triggered-click | hover | focus | manual. You may pass multiple triggers; separate them with a space. |
| Viewport | String | object | {Selector: 'body', padding: 0} | Keeps the tooltip within the bounds of this element. Example: |
Use CSS on a webpage:
I. Internal Rules-style that is written directly inside the webpage File
1. Insert the following code between <HEAD> and </HEAD> to set the default style of this page.
<Style type = "text/css">
<! --
Body {color = red; font-size = 9pt}
-->
</Style>
2. Add style rules to HTML rows
For example:
<P style = "background: yellow; font-family: courier"> Amaze your friends! </P>
Ii. External rules-independent style sheet files
1. link the style sheet File
Method: Use the <LINK> label in <HEAD>:
For example: <link rel = stylesheet HREF = "mystyles.css" TYPE = "text/css">
Create a file named mystyles.css (corresponding to the above ). The file content is as follows:
H1 {color: green; font-family: impact}
P {background: yellow; font-family: courier}
2. input the style sheet file (return)
Method: insert the column code in <HEAD>:
<Style type = "text/css">
<! --
@ Import url(company.css );
H1 {color: orange; font-family: impact}
-->
</STYLE>
Create a file named company.css (corresponding to the above ). The file content is as follows:
H1 {color: green; font-family: impact}
P {background: yellow; font-family: courier}
The advantage of this method is that it can coexist with the internal style of the webpage.
Iii. Examples of CSS
Specify the text format of the full text:
Body {background: yellow; color = red; font-size = 9pt}
Specify the local default text format:
P {...}
H1 {...}
TH {...}
TD {...}
...
Specify the hyperlink style:
A: link {text-decoration: none; color: # 0000FF; font-family:}
A: visited {text-decoration: none; color: #800000; font-family:}
A: active {text-decoration: none; color: # FF0. ...... the remaining full text >>>
How to Create a CSS style sheet
Use CSS on a webpage:
I. Internal Rules-style that is written directly inside the webpage File
1. Insert the following code between <HEAD> and </HEAD> to set the default style of this page.
<Style type = "text/css">
<! --
Body {color = red; font-size = 9pt}
-->
</Style>
2. Add style rules to HTML rows
For example:
<P style = "background: yellow; font-family: courier"> Amaze your friends! </P>
Ii. External rules-independent style sheet files
1. link the style sheet File
Method: Use the <LINK> label in <HEAD>:
For example: <link rel = stylesheet HREF = "mystyles.css" TYPE = "text/css">
Create a file named mystyles.css (corresponding to the above ). The file content is as follows:
H1 {color: green; font-family: impact}
P {background: yellow; font-family: courier}
2. input the style sheet file (return)
Method: insert the column code in <HEAD>:
<Style type = "text/css">
<! --
@ Import url(company.css );
H1 {color: orange; font-family: impact}
-->
</STYLE>
Create a file named company.css (corresponding to the above ). The file content is as follows:
H1 {color: green; font-family: impact}
P {background: yellow; font-family: courier}
The advantage of this method is that it can coexist with the internal style of the webpage.
Iii. Examples of CSS
Specify the text format of the full text:
Body {background: yellow; color = red; font-size = 9pt}
Specify the local default text format:
P {...}
H1 {...}
TH {...}
TD {...}
...
Specify the hyperlink style:
A: link {text-decoration: none; color: # 0000FF; font-family:}
A: visited {text-decoration: none; color: #800000; font-family:}
A: active {text-decoration: none; color: # FF0. ...... the remaining full text >>>
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