javascript - Get value of a jquery element? - 


var $x = $("input[name='" + linkedmodule + "']"); //var x=document.getelementsbyname(linkedmodule);  console.log($x); if ($x !== "" || $x !== "undefined" || $x !== null) {     linkedid = $x.val();     linked_module = $x.attr("relatedmodule");     console.log(linkedid); } else {  }

i getting undefined in linkedid please me

in above code object ($x) empty check not proper,

below modified code

var $x = $("input[name='" + linkedmodule + "']"); //var x=document.getelementsbyname(linkedmodule);  console.log($x); if (!($x === undefined || $x == null || $x.length <= 0)) {     linkedid = $x.val();     linked_module = $x.attr("relatedmodule");   console.log("value of element : "+ linkedid); } else {  }

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