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1. www.w3schools.com › jsref › met_document_queryselectorHTML DOM Document querySelector() Method - W3Schools

   www.w3schools.com › jsref › met_document_queryselector

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   The querySelector() method returns the first element that matches a CSS selector. To return all matches (not only the first), use the querySelectorAll() instead. Both querySelector() and querySelectorAll() throw a SYNTAX_ERR exception if the selector(s) is invalid.

   • HTML DOM querySelector() Method

     The querySelector() method returns the first child element...

2. www.w3schools.com › jsref › met_element_queryselectorHTML DOM querySelector() Method - W3Schools

   www.w3schools.com › jsref › met_element_queryselector

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   The querySelector() method returns the first child element that matches a specified CSS selector(s) of an element. Note: The querySelector() method only returns the first element that matches the specified selectors. To return all the matches, use the querySelectorAll() method instead.

3. developer.mozilla.org › en-US › docsElement: querySelector() method - Web APIs | MDN - MDN Web Docs

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   22 sie 2024 · The querySelector () method of the Element interface returns the first element that is a descendant of the element on which it is invoked that matches the specified group of selectors. Syntax. js. querySelector (selectors) Parameters. selectors. A string containing one or more selectors to match.

4. developer.mozilla.org › en-US › docsDocument: querySelector() method - Web APIs | MDN - MDN Web Docs

   developer.mozilla.org › en-US › docs

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   24 wrz 2024 · The Document method querySelector() returns the first Element within the document that matches the specified CSS selector, or group of CSS selectors. If no matches are found, null is returned.

5. www.w3bai.com › pl › jsrefHTML DOM querySelector() Method - w3bai.com

   www.w3bai.com › pl › jsref

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   querySelector () metoda zwraca pierwszy element, który odpowiada określonej CSS selector (s) w dokumencie. Uwaga: querySelector () metoda zwraca tylko pierwszy element, który pasuje do wskazanej selektorów. Aby przywrócić wszystkie mecze, użyj querySelectorAll () metodę zamiast.

6. www.javascripttutorial.net › javascript-dom › javascript-queryselectorJavaScript querySelector: Selecting Elements By CSS Selectors

   www.javascripttutorial.net › javascript-dom › javascript-queryselector

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   In this tutorial, you will learn how to use the JavaScript querySelector () and querySelectorAll () to find elements based on CSS selectors.

7. www.freecodecamp.org › news › queryselector-method-javascriptWhat is the querySelector () Method and How Does it Work in...

   www.freecodecamp.org › news › queryselector-method-javascript

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   12 lut 2024 · The querySelector method is a web API that selects the first element that matches the specified CSS selector passed into it. But how does this work in more detail? In this article, we will look at several examples on how to use the querySelector method as well as the querySelectorAll method. Basic Syntax for the querySelector() Method