Posts by Vittor Hugo Meneghini • 1 point

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  A: Limit number of lines Textareafor

  Good afternoon, you can use javascript to make this validation: Ex: function retornaLimite(){ var coluna = document.getElementById("areaTexto").getAttribute("cols"); var linha =…

  html textarea

  answered 5 years, 7 months ago Vittor Hugo Meneghini 1

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  A: How to add increment to each ID and reset after a new <div> PHP

  To recover the amount of rows from your table you can use var numeroLinhas = document.getElementById('seuId').rows.length; If you want to go through each element of your list jquery makes it easy:…

  php javascript

  answered 5 years, 7 months ago Vittor Hugo Meneghini 1