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I'm trying to get the dropdown to change the textbox, but seem to be having issues.
<head>
<title>DropDown</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
<meta name="generator" content="Geany 0.20" />
<script type="text/javascript">
function chkind() {
var dropdown1 = document.getElementById('dropdown1');
var textbox = document.getElementById('textbox');
var a = dropdown1.options[dropdown1.selectedIndex];
if(a == 0){
textbox.value = "hi";
} else if(a == 1) {
textbox.value = "bye";
}
}
</script>
</head>
<body>
<select onchange="chkind()" id="dropdown1">
<option>Hi</option>
<option>Bye</option>
</select><br />
<input id="textbox" type="text" />
</body>
203
Probably just:
var a = dropdown1.selectedIndex;
if you're trying to check that the zeroth option is selected.
Either that, or give your options values in the HTML and check the values themself.
100
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