Attributes & Properties JQ Home << Attributes & Properties
Click a jQuery 3.5 API Attributes & Properties Method signature in the table below to see in-depth information on it.
| Alphabetically | Description |
|---|---|
| AttributesTop | |
The .attr() method has four signatures: | |
.attr( attributeName ) | Retrieve an attribute value from the first element within the matched set. |
.attr( attributeName, value ) | Set a single attribute value within the matched set. |
.attr( attributes ) | Use a plain JavaScript object of key-value pairs to set multiple attribute values within the matched set. |
.attr( attributeName, function(index, attr)) | Execute a function returning the attribute value to set. |
The .html() method has three signatures: | |
.html() | Retrieve the HTML contents from the first element within the matched set. |
.html( htmlString ) | Set the HTML contents of each element within the matched set. |
.html( function(index, oldhtml) ) | Execute a function that returns the HTML contents to set. |
The .prop() method has four signatures: | |
.prop( propertyName ) | Retrieve a property value from the first element within the matched set. |
.prop( propertyName , value ) | Set a single property value within the matched set. |
.prop( properties ) | A plain JavaScript object of key-value pairs to set multiple property values within the matched set. |
.prop( propertyName, function(index, prop)) | Execute a function returning the property value to set. |
The .removeAttr() method has one signature: | |
.removeAttr( attributeName ) | Remove one or more attributes from each element within the matched set. |
The .removeProp() method has one signature: | |
.removeProp( propertyName ) | Remove a property from within the matched set. |
The .val() method has three signatures: | |
.val() | Retrieve the current value from the first element within the matched set. |
.val( value ) | Set the value of each element within the matched set. |
.val( function(index, value) ) | Execute a function that returns the value to set. |
| ClassTop | |
The .addClass() method has two signatures: | |
.addClass( className ) | Add one or more classes to each element within the matched set. |
.addClass( function(index, currentClass) ) | A function returning one or more classes to be added to each element in matched set. |
The .hasClass() method has one signature: | |
.hasClass( className ) | Determine whether specified class is assigned to any elements in the matched set. |
The .removeClass() method has three signatures: | |
.removeClass() | Remove all classes from each element within the matched set. |
.removeClass( className) | Remove one or more classes from each element within the matched set. |
.removeClass(function(index, currentClass)) | Execute a function that returns one or more classes to be removed from each element within the matched set. |
The .toggleClass() method has three signatures: | |
.toggleClass( [ switch ] ) | Remove all classes for each element within the matched set optionally filtered with a boolean switch. |
.toggleClass( className [, switch ]) | Toggle one or more classes for each element within the matched set optionally filtered with a boolean switch. |
.toggleClass(function(index,class [,switch]) | Execute a function that returns one or more classes to be removed from each element within the matched set optionally filtered with a boolean switch. |
| CSSTop | |
The .css() method has five signatures: | |
.css( propertyName ) | Retrieve the value of a CSS property from the first element within the matched set. |
.css( propertyNames ) | Retrieve the values of the array of CSS properties from the first element within the matched set. |
.css( propertyName, value ) | Set a single CSS property value within the matched set. |
.css( properties ) | Use a plain JavaScript object of key-value pairs to set multiple CSS properties within the matched set. |
.css( propertyName, function(index, value) ) | Execute a function returning the CSS property value to set. |
jQuery.cssHooks | Override CSS property retrieval and setting, normalize CSS property naming and create custom properties by hooking directly into jQuery. |
The jQuery.escapeSelector() method has one signature: | |
jQuery.escapeSelector( selector ) | Escape characters with special meanings in a CSS selector. |
| Style PropertiesTop | |
The .height() method has three signatures: | |
.height() | Retrieve currently computed CSS height from first element in the matched set. |
.height( value ) | Set the CSS height of each element within the matched set. |
.height( function(index, value) ) | Execute a function returning the CSS height to set. |
The .innerHeight() method has one signature: | |
.innerHeight() | Retrieve the currently computed CSS height of the first element within the matched set including padding, but not border or margin. |
The .innerWidth() method has one signature: | |
.innerWidth() | Retrieve the currently computed CSS width of the first element within the matched set including padding, but not border or margin. |
The .offset() method has three signatures: | |
.offset() | Retrieve the current coordinates from the first element within the matched set relative to the document. |
.offset( coordinates ) | Set the current coordinates within the matched set, relative to the document. |
.offset( function(index, coordinates) ) | Execute a function returning the coordinates to set, relative to the document. |
The .outerHeight() method has one signature: | |
.outerHeight( [includeMargin] ) | Retrieve the currently computed CSS height for the first element in the set of matched elements, including padding, border, and optionally margin. |
The .outerWidth() method has one signature: | |
.outerWidth( [includeMargin] ) | Retrieve currently computed CSS width for the first element in the set of matched elements, including padding, border, and optionally margin. |
The .position() method has one signature: | |
.position() | Retrieve the current coordinates of the first element within the matched set, relative to the offset parent. |
The .scrollLeft() method has two signatures: | |
.scrollLeft() | Retrieve currently computed CSS width from first element within the matched set. |
.scrollLeft( value ) | Set the currently computed CSS width from the first element within the matched set. |
The .scrollTop() method has two signatures: | |
.scrollTop() | Retrieve current vertical position of scroll bar for the first element in the matched set. |
.scrollTop( value ) | Set current vertical position of scroll bar for the first element in the matched set. |
The .width() method has three signatures: | |
.width() | Retrieve currently computed CSS width from the first element within the matched set. |
.width( value ) | Set the CSS width of each element within the matched set. |
.width( function(index, value) ) | Execute a function returning the CSS width to set. |