How can I pass value from javascript to html?
Question
I have javascript function that get JSON from another php file but I can't pass value to html file. How can I do it ??
here plese take a look
<body>
<script type="text/javascript" src="jquery.min.js"></script>
<script type="text/javascript">
$.getJSON("getquestion.php",function(result)
{
document.getElementById("question").innerHTML = result.test_question;
testform.textquestion.value = result.test_question;
});
</script>
<form name="testform">
<div id="question"></div>
<input id="aaa" type="text" name="textquestion"></input>
</body>
div:question can show data from result.test_question but input:aaa can't.
Could you please teach me how can I pass value to or ? and Can I assign name of function .getJSON and how ??
2 answers
solution1
6 ACCPTED 2012-07-27 09:31:09
Use jQuery properly since you're already using jQuery anyways.
$("#question").html(result.test_question);
$('#aaa').val(result.test_question);
solution2
2 2012-07-27 09:30:35
Change
testform.textquestion.value = result.test_question;
to
document.getElementById('aaa').value = result.test_question;
or
document.testform.textquestion.value = result.test_question;
Docs for accessing forms using JavaScript here
or as you have linked jQuery .. you could replace
document.getElementById("question").innerHTML = result.test_question;
testform.textquestion.value = result.test_question;
with
$("#question").html(result.test_question);
$('#aaa').val(result.test_question);
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