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javascript - So I'm making an Editor website, and I want to have a save button that will only save the code written in the box, and not the entire editor code

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Solution:

You can get what the user has typed in yourtextarea using the.value property and get the data that the user has written.

function runCode(){
  let userWrittenCode = document.getElementById("sourceCode");
  
  if(!userWrittenCode.value) console.log("Please write some code");
  else{
    //Do user input code sanitization
    console.log("Your Data is: ");
    console.log(userWrittenCode.value); 
  }
}Copy code

.btn-run {
  padding: 8px;
  background-color: #3A65FF;
  border: none;
  color: #FFFFFF;
  border-radius: 2px;
  transition: all 0.3s;
}

.btn-run:hover {
  background-color: #404040;
}

#outer {
  width: 100%;
  text-align: center;
}

.inner {
  display: inline-block;
}Copy code

<div id="outer">
  <div class="inner">
    <form><textarea name="sourceCode" id="sourceCode"></textarea></form>
    <button onClick="runCode();" class="btn-run" type="button" style="float: 
        none;">Save Code</button>
  </div>
</div>Copy code

Undefined asked

2023-09-27

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About the technologies asked in this question

JavaScript

JavaScript is a multi-paradigm language that supports event-driven, functional, and mandatory (including object-oriented and prototype-based) programming types. Originally JavaScript was only used on the client side. JavaScript is now still used as a server-side programming language. To summarize, we can say that JavaScript is the language of the Internet.
https://www.javascript.com/

CSS

CSS (Cascading Style Sheets) is a formal language for describing the appearance of a document written using a markup language. It is mainly used as a means of describing, decorating the appearance of web pages written using HTML and XHTML markup languages, but can also be applied to any XML documents, such as SVG or XUL.
https://www.w3.org/TR/CSS/#css

HTML

HTML (English "hyper text markup language" - hypertext markup language) is a special markup language that is used to create sites on the Internet. Browsers understand html perfectly and can interpret it in an understandable way. In general, any page on the site is html-code, which the browser translates into a user-friendly form. By the way, the code of any page is available to everyone.
https://www.w3.org/html/

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