$(this).hide() - hides the current element.
$("p").hide() - hides all <p> elements.
$("p.test").hide() - hides all <p> elements with class="test".
$("#test").hide() - hides the element with id="test".
jQuery Effect Methods
The following table lists all the methods used to create animation effects.
| Method | Description |
|---|---|
| animate() | Runs a custom animation (of a set of CSS properties) on selected elements |
| clearQueue() | Removes all queued functions on selected elements |
| delay() | Sets a delay for all queued functions on selected elements |
| dequeue() | Runs the next queued functions on selected elements |
| fadeIn() | Fades in selected elements |
| fadeOut() | Fades out selected elements |
| fadeTo() | Fades in/out selected elements to a given opacity |
| fadeToggle() | |
| hide() | Hides selected elements |
| queue() | Shows the queued functions on selected elements |
| show() | Shows selected elements |
| slideDown() | Slide-down (show) selected elements |
| slideToggle() | Toggles slideUp() and slideDown() on selected elements |
| slideUp() | Slide-up (hide) selected elements |
| stop() | Stops a running animation on selected elements |
| toggle() | Toggles between hide() and show(), or custom functions, on selected elements |
jQuery HTML Methods 点击相应的方法会有对应的例子
The following table lists all the methods used to manipulate the DOM.
The methods below work for both HTML and XML documents. Exception: the html() method.
| Method | Description |
|---|---|
| addClass() | Adds one or more classes (for CSS) to selected elements |
| after() | Inserts content after selected elements //重要 |
| append() | Inserts content at the end of (but still inside) selected elements//重要 |
| appendTo() | Inserts content at the end of (but still inside) selected elements |
| attr() | Sets or returns an attribute and value of selected elements |
| before() | Inserts content before selected elements //重要 |
| clone() | Makes a copy of selected elements |
| detach() | Removes (but keeps a copy of) selected elements |
| empty() | Removes all child elements and content from selected elements |
| hasClass() | Checks if any of the selected elements have a specified class (for CSS) |
| html() | Sets or returns the content of selected elements //重要 |
| insertAfter() | Inserts HTML markup or elements after selected elements |
| insertBefore() | Inserts HTML markup or elements before selected elements |
| prepend() | Inserts content at the beginning of (but still inside) selected elements //重要 |
| prependTo() | Inserts content at the beginning of (but still inside) selected elements |
| remove() | Removes selected elements |
| removeAttr() | Removes an attribute from selected elements |
| removeClass() | Removes one or more classes (for CSS) from selected elements |
| replaceAll() | Replaces selected elements with new content |
| replaceWith() | Replaces selected elements with new content |
| text() | Sets or returns the text content of selected elements |
| toggleClass() | Toggles between adding/removing one or more classes (for CSS) from selected elements |
| unwrap() | Removes the parent element of the selected elements |
| val() | Sets or returns the value attribute of the selected elements (form elements) |
| wrap() | Wraps specified HTML element(s) around each selected element |
| wrapAll() | Wraps specified HTML element(s) around all selected elements |
| wrapInner() | Wraps specified HTML element(s) around the content of each selected element |
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