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Converting HTML special characters to its equivalent HTML Entity


Here we will see how to convert the HTML text to its equivalent entity. Sometime we come across a situation where we wish to show the content of inner HTML of some specified element for viewing or debugging purpose. I tried to write a code for the conversion. Here is code and its usage:

function convertToHTMLEntity(html){
 var textNode = document.createTextNode(html);
 var divElement = document.createElement('div');
 divElement.appendChild(textNode);
 return divElement.innerHTML;
}
console.log(convertToHTMLEntity('<p> Hello! </p>'));
Output:



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