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Adding value to text?
And how to make it stay in this format? for example: ADQ20180601513610 (with 20 characters)
Example:
function insertNewAdq() {
var pk = document.getElementById("txtPk").style;
pk.value = ("ADQ" + (Math.random() * 10000000000));
console.log(pk.value);
}<input id="txtPk" class="txtPk_adq" name="name_txt" style=" width:100px;" type="text"><br>
<button onclick="insertNewAdq()"> Teste </button>4
Use the method toISOString and then remove what is not numbers:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString
var data = new Date();
console.log(data.toISOString());
console.log(data.toISOString().replace(/[^0-9]+/g, ''));
console.log("ADQ" + data.toISOString().replace(/[^0-9]+/g, ''));I get it, thanks for the explanation, I’ll study more on this toString, thank you !!
has other methods like the toDateString which can inform the format by region (en-BR, en-US, etc). Already the ISO format is practically what you need, just remove the characters that are not numbers
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Generated a random number of 2 digits and concatenated the formatted date, as its example, follows:
var d = new Date();
var nAleatorio = (Math.random() * 89)+10
var nAleatorio = nAleatorio .toFixed(0).split('.');
console.log('Número aleatório: '+ nAleatorio);
console.log('Data formatada: '+d.toDate('yyyymmddhhiiss'));
console.log('ADQ'+d.toDate('yyyymmddhhiiss')+ nAleatorio);
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is an Random or a number based on date/time?
– Ricardo Pontual
a random number based on the date/time/min/sec/millisec
– Sora
The version I made is wrong, I would like to know how to do this other way and how to assign to text
– Sora
wouldn’t be much of a Ranger then, but to generate that number in the format you want, I put in the answer
– Ricardo Pontual