Created
August 28, 2016 15:06
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JQuery-Input-only-input-one-field.html
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> | |
| <script src="https://code.jquery.com/jquery-1.10.2.js"></script> | |
| <script> | |
| $(document).ready(function(){ | |
| $("#id1").keyup(function(){ | |
| if(($('#id1').val().length > 0)){ | |
| $("#id2").prop( "disabled", true ); | |
| }else{ | |
| $("#id2").prop( "disabled", false ); | |
| } | |
| }); | |
| $("#id2").keyup(function(){ | |
| if(($('#id2').val().length > 0)){ | |
| $("#id1").prop( "disabled", true ); | |
| }else{ | |
| $("#id1").prop( "disabled", false ); | |
| } | |
| }); | |
| }); | |
| </script> | |
| <style> | |
| div { | |
| background: #def3ca; | |
| margin: 3px; | |
| width: 80px; | |
| display: none; | |
| float: left; | |
| text-align: center; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <form action=""> | |
| Input1: <input type="text" name="user" id="id1"><br> | |
| Input2: <input type="text" name="id" id="id2"> | |
| </form> | |
| </body> | |
| </html> |
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