Get the value in an input text box

Question

What are the ways to get and render an input value using jQuery   Here is one     x000D   x000D    document  ready function     x000D        txt name   keyup function     x000D      alert   this  val     x000D        x000D     x000D   lt script src  https   cdnjs cloudflare com ajax libs jquery 1 4 3 jquery min js  gt  lt  script gt  x000D   lt input type  text  id  txt name    gt  x000D   x000D   x000D

User · Answer

Try this  It will work for sure   var userInput       txt name   attr  value

User · Answer

Pure JS txt name value   x000D   x000D  txt name onkeyup   e  gt  alert txt name value   x000D   lt input type  text  id  txt name    gt  x000D   x000D   x000D

User · Answer

You can simply set the value in text box   First  you get the value like  var getValue       txt name   val      After getting a value set in input like      txt name   val getValue

User · Answer

I think this function is missed here in previous answers    val  function index  value

User · Answer

There is one important thing to mention       txt name   val      will return the current real value of a text field  for example if the user typed something there after a page load   But       txt name   attr  value     will return value from DOM HTML

User · Answer

For those who just like me are newbies in JS and getting undefined instead of text value make sure that your id doesn t contain invalid characters

User · Answer

You have to use various ways to get current value of an input element    METHOD - 1  If you want to use a simple  val    try this    lt input type  text  id  txt name    gt    Get values from Input     use to select with DOM element     input   val        use the id to select the element      txt name   val        use type  text  with input to select the element    input text   val      Set value to Input     use to add  text content  to the DOM element     input   val  text content        use the id to add  text content  to the element      txt name   val  text content        use type  text  with input to add  text content  to the element    input text   val  text content      METHOD - 2  Use  attr   to get the content    lt input type  text  id  txt name  value      gt    I just add one attribute to the input field  value    attribute is the one who carry the text content that we entered in input field      input   attr  value      METHOD - 3  you can use this one directly on your input element      input   keyup function        alert this value

User · Answer

You can only select a value with the following two ways      First way to get a value value       txt name   val         Second way to get a value value       txt name   attr  value      If you want to use straight JavaScript to get the value  here is how   document getElementById  txt name   value

User · Answer

Get var bla       txt name   val       Set     txt name   val bla

User · Answer

You can get the value attribute directly since you know it s an  lt input gt  element  but your current usage of  val   is already the current one   For the above  just use  value on the DOM element directly  like this     document  ready function          txt name   keyup function        alert this value

User · Answer

You can get the value like this   this  inputname   value   Where this refers to the form that contains the input

User · Answer

To get the textbox value  you can use the jQuery val   function   For example      input textbox   val       Get textbox value      input textbox   val  new text message       Set the textbox value

[html] Get the value in an input text box

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