Html and javascript. checkbox to textbox?
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So i have to use information from a checkbox and put it in a textbox when a submit button is pressed. And i don't know what function to use. So here's my checkbox. <form action="" name="sport"> <p><strong>What is your favorite sport?</strong></p> Basketball: <input type="checkbox" name="check" value="Basketball" onclick="Basketball" /> Football: <input type="checkbox" name="check" value="Football" onclick="Football"/> Hockey: <input type="checkbox" name="check" value="Hockey" onclick="Hockey" /> Soccer: <input type="checkbox" name="check" value="Soccer" onclick="Soccer" /> </form> And here's the textbox where i need to transfer the information of the checked boxes to. <form action="" name="activity"> <strong>Do you want something to do today?</strong> <input type="submit" value="Yes" onclick="" /> <input type="text" name="answer" /> </form> How do i do this?
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Answer:
A LOT depends on whether this is all on the same page or not. you didn't say. it would be awfully useless if it was. <head> <script type="text/javascript"> function doit() { var s=""; if ( document.forms[0].Basketball.checked ) { s=s+"Basketball "; } if ( document.forms[0].Football.checked ) { s=s+"Football "; } if ( document.forms[0].Hockey.checked ) { s=s+"Hockey "; } if ( document.forms[0].Soccer.checked ) { s=s+"Soccer "; } document.forms[1].answer.value=s; </script> </head> your onclick is written wrong - there is no javascript function named Basketball(), etc. so eliminate it. you might want to try onchange instead of onclick, either might work, but both work differently. change all the onclick functions to onclick="doit()" there is a 50% chance of the code working. the javascript code must be executed after the document has loaded for the form elements to be valid so you can access them in js.
Nonyabus... at Yahoo! Answers Visit the source
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