Kada se otvori dijaloški prozor, potraži "JavaScript" sekciju i odaberi"Allow all sites to run JavaScript (recommended)". Klikni na "OK" gum da se zatvori. Zatvori karticu "Settings". Klikni na gumb web preglednika za osvježenje stranice "Reload this page". 1. 2. 3. 4. 5. 6. 7. Opera 1. Klikni na Operinu ikonicu "Menu" i nakon toga "Settings". 2.
The JavaScript decorators proposal will move to Stage 3 of the standadization process, splitting aside the Metadata discussions in a separate proposal. React 18 is now available. This latest major version includes out-of-the-box improvements like automatic batching, new APIs like startTransition, and streaming server-side rendering with support ...
In JavaScript, the this keyword refers to an object. Which object depends on how this is being invoked (used or called). The this keyword refers to different objects depending on how it is used: In an object method, this refers to the object. Alone, this refers to the global object. In a function, this refers to the global object.
The querySelector () method allows you to select the first element that matches one or more CSS selectors. The following illustrates the syntax of the querySelector () method: let element = parentNode.querySelector (selector); Code language: JavaScript (javascript) In this syntax, the selector is a CSS selector or a group of CSS selectors to ...
В меню веб-браузера нажмите иконку "Tools" и выберите пункт "Internet Options". В разделе "Internet Options" выберите вкладку "Security". На вкладке "Security" нажмите кнопку "Custom level...". После открытия диалогового окна "Security Settings - Internet Zone", посмотрите раздел "Scripting". В разделе "Active Scripting" выберите пункт "Enable".