I have div called log and I would like to capture everything that is generated in the console, just below I generate an index error to undefined a += 8; . The problem is that it only captures the first error.
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How do I show all errors generated when opening the page?
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And how do I show any error that might be generated during code execution?
var log = document.getElementById('log');
window.onerror = function(message, url, lineNumber) {
log.innerHTML += lineNumber + ":<br/>" + message + "<br/>In: " + url;
};
a += 8; //Index indefinido;
b += 5; //Index indefinido;
//funcaoindefinida(); //Função indefinida;
//var var = 0; //Palavra reservada;<div id="log"></div> I tried to work with try...catch(e) but also only get the first error generated in the code
var log = document.getElementById('log');
try{
a += 8; //Index indefinido;
b += 5; //Index indefinido;
//funcaoindefinida(); //Função indefinida;
//var var = 0; //Palavra reservada;
}
catch(e){
log.innerHTML += e.message;
}<div id="log"></div>