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How to solve the problem that js code cannot run after formatting

The JS code cannot run after it is formatted. You need to check the code carefully and solve the problem. If you want to know more about js code, you can read the articles below this topic.

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time：2024-03-08 09:43:44

What should I do if the js code cannot run after it is formatted? Solution: 1. Use JS syntax checking tool to check whether there are syntax errors in the code; 2. Check whether there are missing dependencies in the code and import them correctly; 3. Check whether there are duplicate variable names in the code and modify the variable names; 4. , Check whether the browser-specific API is used in the code, but it is not supported in other browsers, causing it to fail to run.

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How to use js code js code can be embedded in HTML files inline or external files. Dynamic effects and interactive behaviors of web pages can be achieved through event processing, DOM manipulation, conditional statements, and loops. Detailed introduction: 1. Inline mode, you can embed JavaScript code directly in the "script" tag of the HTML file; 2. External file mode, you can save the JavaScript code in an independent `.js` file and pass it through "src" ” attribute to introduce it into the HTML file and so on.

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How to convert php to js code How to convert PHP to JS code: 1. Open and view the PHP code; 2. Analyze the algorithm logic in the PHP code; 3. Create a JS file; 4. Implement the algorithm logic with JS code, such as "with(navigator ){if(appName != 'MicroMessenger'){document.write('...');}else{...}".

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What should I do if php cannot execute js code? In recent years, with the continuous development of web technology, front-end development has become more and more important. In the process of optimizing user experience and improving web application performance, Javascript has become an indispensable programming language. However, when using Javascript to develop web applications, many people will encounter some strange problems. One of the more common problems is that PHP cannot execute JS code. Before introducing this problem, let's take a brief look at PHP and Javascript. PH

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How to replace js code in php How to replace js code in php: 1. Create a PHP sample file; 2. Use the preg_replace regular matching function in php to replace and filter out the js code in the web page.

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