How do I remove all html tags from a string with exception? Ex:
var exemplo = "<div><p>Leno<span> Sousa</span> <i></i>var exemplo = "<div><p>Leno<span> Sousa</span></p></div>";var exemplo = "<div><p>Leno<span> Sousa</span></p></div>";></div>";
and return as:
var exemplo = "<p>Leno Sousa</p>";
As you can see, it cleared the tags and only the 'p' tag remained.
You can use a regex with .replace that removes all tags (pure JavaScript).
I created a function that takes two parameters: the string and the tag that will stay, and returns only the text inside the specified tag:
function removeTags(string, excecao){
return excecao + string.replace(/(<([^>]+)>)/g, "").trim() + excecao.replace("<", "</");
}
var exemplo = "<div><p>Leno<span> Sousa</span> <i></i>";
var filtrado = removeTags(exemplo, "<p>");
console.log(filtrado);