jQuery Document Operation - prepend() Method
Example
Insert content at the beginning of the p element:
$(".btn1").click(function(){
$("p").prepend("<b>Hello world!</b>");
});
Definition and Usage
The prepend() method inserts the specified content at the beginning of the selected element (still located internally).
Tip:prepend() and prependTo() The method has the same effect. The difference lies in the syntax: the position of content and selector, and prependTo() cannot use a function to insert content.
Syntax
$().prepend(', '),content)
| Parameters | Description |
|---|---|
| content | Required. Specifies the content to be inserted (can include HTML tags). |
Use the function to append content
Use the function to insert the specified content at the beginning of the selected element.
Syntax
$().prepend(', '),function(index,html))
| Parameters | Description |
|---|---|
| function(index,html) |
Required. Specifies the function that returns the content to be inserted.
|
