使用Bootstrap使用onclick按钮在模式窗口中设置文本框值

Question

I ma trying to display username in modal text box using onclick button I have a button from there on onclick i am calling onclick="getUserName(this.id)"

this.id 

gives me name which i want to set in

modal textbox userName

Here is my function

function getUserName(username) {
      $('#editUserPopUp').bind('show',function(){
          alert(username);
          $("#userName").val(username);
      });
 }

I am getting username in alert(username) but how do i set thsi value to my modal, username text field

Here is my Modal

<div class="modal fade" id=editUserPopUp tabindex="-1" 
    role="dialog" aria-labelledby="helpModalLabel" aria-hidden="true">
  <div class="modal-dialog ">
    <div class="modal-content">
        <div class="modal-header">
          <h4 class="modal-title" id="myModalLabel">Update Password</h4>
        </div>
        <div class="modal-body">                                                                                    
        <form class="EditUserBody" role="form" id="usermanagement_editUser="novalidate" method="POST">
          <div class="input-group col-md-8">
           <span class="input-group-addon">User Name</span>
             <input class="form-control" id="userName" type="text" class="input-medium" disabled />
          </div>           
        </form> 
       </div>   
    </div>
  </div>
</div> 

Answer 1

This should work.

But you should also take a look at the Bootstrap documentation about modal windows. There is a section explaining how to vary modal content.

Varying modal content based on trigger button

Use event.relatedTarget and HTML data-* attributes (possibly via jQuery) to vary the contents of the modal depending on which button was clicked.

 function getUserName(username) { var $modal = $('#editUserPopUp'), $userName = $modal.find('#userName'); $userName.val(username); $modal.modal("show"); } 

 <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet"/> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> <button onclick="getUserName(this.id)" id="Foo Bar">Open Modal</button> <div class="modal fade" id=editUserPopUp tabindex="-1" role="dialog" aria-labelledby="helpModalLabel" aria-hidden="true"> <div class="modal-dialog "> <div class="modal-content"> <div class="modal-header"> <h4 class="modal-title" id="myModalLabel">Update Password</h4> </div> <div class="modal-body"> <form class="EditUserBody" role="form" id="usermanagement_editUser="novalidate" method="POST"> <div class="input-group col-md-8"> <span class="input-group-addon">User Name</span> <input class="form-control" id="userName" type="text" class="input-medium" disabled /> </div> </form> </div> </div> </div> </div> 

Answer 2

I think the problem is you are using show event,instead try call shown event after all, like so :

function getUserName(username) {
  $('#editUserPopUp').modal('show');

  $('#editUserPopUp').on('shown', function () {
    alert(username);
    $("#userName").val(username);
  })

}

p/s : did't test it. Hope this help. Comment if did't work.