javascript - which one is faster when render HTML -


  1. php return json, javascript createelement add data.

    type: 'post', data: "do=view&start=0&stop=100", success:function(data){     var parsedjson = $.parsejson(data);     var jexcel  = document.getelementbyid('jexcel');     for(var i=0; i<parsedjson.id.length; i++) {         var cell1 = document.createelement("input");         var cell2 = document.createelement("input");         cell1.setattribute("type", "text");         cell1.setattribute("value", parsedjson.id[i]);         cell2.setattribute("type", "text");         cell2.setattribute("value", parsedjson.username[i]);         jexcel.appendchild(cell1);         jexcel.appendchild(cell2);         jexcel.innerhtml += "<br>";     } }

  2. php return echo "<input type~~">

i don't think find answer 100% correct 100% of time.

it comes down speed of downloading html result vs speed of java script dom manipulation , vary depending on variables involved in output, , how data produced etc.

in case though, bet money number 2 fastest case 9 times out of 10, downloading php response faster dom manipulation on client side.

go method 2 unless have time , know-how accurately time these 2 methods.

i have honest, have never seen consider method 1 , interested in knowing why have?


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