String selectors
) Finds the first descendant element of this element that matches the specified group of selectors.
selectors should be a string using CSS selector syntax.
// Gets the first descendant with the class 'classname'
var element = element.querySelector('.className');
// Gets the element with id 'id'
var element = element.querySelector('#id');
// Gets the first descendant [ImageElement]
var img = element.querySelector('img');
For details about CSS selector syntax, see the CSS selector specification.
Source
/**
* Finds the first descendant element of this element that matches the
* specified group of selectors.
*
* [selectors] should be a string using CSS selector syntax.
*
* // Gets the first descendant with the class 'classname'
* var element = element.querySelector('.className');
* // Gets the element with id 'id'
* var element = element.querySelector('#id');
* // Gets the first descendant [ImageElement]
* var img = element.querySelector('img');
*
* For details about CSS selector syntax, see the
* [CSS selector specification](http://www.w3.org/TR/css3-selectors/).
*/
@DomName('Element.querySelector')
@DocsEditable()
Element querySelector(String selectors) => wrap_jso(_blink.BlinkElement.instance.querySelector_Callback_1_(unwrap_jso(this), selectors));