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JS pārbaude


Question

Posted

Sveiki, man nezin kāpēc nestrādā šis kods:

 

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>mmmm</title>

<script type="text/javascript">

function validate()
{
var darbalaiks = getElementById("darb_laiks").value;
if (darbalaiks == "")
{
	alert("Darba laiks ir atstāts tukšs!");
}
}

</script>

<form method="POST" action="a.htm" onsubmit="return validate();">
	<input type="text" id="darb_laiks" name="darb_laiks" value="" />
	<input type="submit" name="submit" value="OK" />
</form>
</html>

2 answers to this question

Recommended Posts

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Posted

Kā izpaužas nestrādāšana? Javaskript kļūda? Kāda?

Pirms getElementById nav jāliek priekšā document. ?

No validate() fjas derētu atgriezt arī boolean vērtību true vai false, jo tu tu izmanto return kontekstā.

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