Posts by Josemir Melo • 11 points

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  A: Disable disabled from an access-level button

  It is not necessary to assign the action to a variable. Test as below. if(username === 'Arthur' || username == 'admin') { document.getElementById('delete').disabled = false; } To disable the button,…

  html typescript

  answered 4 years, 7 months ago Josemir Melo 11

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  A: optimize jquery datatable with a database with more than 30,000 records

  In the option data ajax, pass a function: "data": function ( d ) { d.suavariavel = "seu valor"; } So you can, through variables, make a select limiting the number of records returned. Follows an…

  javascript json

  answered 9 years, 5 months ago Josemir Melo 11