Get attribute name value of input

Question

How to get the attribute name value of a input tag using jQuery  Please help    lt input name  xxxxx  value 1 gt

User · Answer

For the below line  Initially faced problem with out giving single code that  currnetRowAppName value is not taking space with string  So  after that giving single code    row applicationName     its taking space also   Example     lt button class  btn btn-primary btn-xs appDelete  type  button  currnetRowAppName    row applicationName    id   row id   gt   var viewAppNAME     this  attr  currnetRowAppName    alert viewAppNAME    This is working fine

User · Answer

While there is no denying that jQuery is a powerful tool  it is a really bad idea to use it for such a trivial operation as  get an element s attribute value    Judging by the current accepted answer  I am going to assume that you were able to add an ID attribute to your element and use that to select it   With that in mind  here are two pieces of code  First  the code given to you in the Accepted Answer       ID   attr  name      And second  the Vanilla JS version of it   document getElementById  ID   getAttribute  name      My results    jQuery  300k operations   second JavaScript  11 000k operations   second   You can test for yourself here  The  plain JavaScript  vesion is over 35 times faster than the jQuery version   Now  that s just for one operation  over time you will have more and more stuff going on in your code  Perhaps for something particularly advanced  the optimal  pure JavaScript  solution would take one second to run  The jQuery version might take 30 seconds to a whole minute  That s huge  People aren t going to sit around for that  Even the browser will get bored and offer you the option to kill the webpage for taking too long   As I said  jQuery is a powerful tool  but it should not be considered the answer to everything

User · Answer

If you re dealing with a single element preferably you should use the id selector as stated on GenericTypeTea answer and get the name like     id   attr  name       But if you want  as I did when I found this question  a list with all the input names of a specific class  in my example a list with the names of all unchecked checkboxes with  selectable-checkbox class  you could do something like   var listOfUnchecked       selectable-checkbox unchecked   toArray   map x  gt x name     or  var listOfUnchecked           selectable-checkbox unchecked   each function          listOfUnchecked push   this  attr  name

User · Answer

Give your input an ID and use the attr method   var name       id   attr  name

User · Answer

var value input      input name   xxxx     val

User · Answer

Use the attr method of jQuery like this   alert    input   attr  name       Note that you can also use attr to set the attribute values by specifying second argument      input   attr  name    new name

User · Answer

var theName   theName      input selector goes here   attr  name

User · Answer

Pass class to input tag and access the name value by using class    lt input class  test-class  name  xxxxx  value 1 gt    lt script gt          test-class   attr  name     lt  script gt    Or you can also access the value using id    lt input id  test-id  name  xxxxx  value 1 gt    lt script gt          test-id   attr  name     lt  script gt

User · Answer

using value get input name      input value  1     attr  name      using id get input name       input class  id     attr  name           id   attr  name      using class get input name       input value  classname     attr  name           classname   attr  name       if classname have unique value

User · Answer

You need to write a selector which selects the correct  lt input gt  first   Ideally you use the element s ID     element id    failing that the ID of it s container     container id input    or the element s class    input class name     Your element has none of these and no context  so it s hard to tell you how to select it   Once you have figured out the proper selector  you d use the attr method to access the element s attributes   To get the name  you d use   selector  attr  name   which would return  in your example   xxxxx

User · Answer

A better way could be using  this   it takes whatever the name of the  id  is and uses that  As long as you add the class name called  mytarget      Whenever any of the fields that have target change then it will show an alert box with the name of that field  Just cut and past whole script for it to work    lt script src    ajax googleapis com ajax libs jquery 1 8 0 jquery min js  type  text javascript  gt  lt  script gt   lt script gt    document  ready function          mytarget   change function     var name1     this  attr  name    alert name1             lt  script gt   Name   lt input type  text  name  myname  id  myname  class  mytarget  gt  lt br   gt  Age   lt input type  text  name  myage  id  myage  class  mytarget  gt  lt br   gt

[jquery] Get attribute name value of <input>

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