我正在尝试在Jquery移动中使用多选项，每次我尝试选择多个选项时，都会取消选中其他选项。这是我的代码，我错过了什么？在谷歌浏览器中，它甚至不会让我选择1个以上的选项。在iPhone上我可以选择2个选项。我在select上有data-native-menu =“false”。
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Login</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Bootstrap -->
<link rel="stylesheet" href="../css/themes/Estimates.css" />
<link rel="stylesheet" href="../css/themes/jquery.mobile.icons.min.css" />
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.5/jquery.mobile.structure-1.4.5.min.css" />
<script src="http://code.jquery.com/jquery-1.11.1.min.js"></script>
<script src="http://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.min.js"></script>
<script type="application/javascript">
$(document).on("pagecreate", "#page-form1", function() {
$("select").each(function(idx) {
$(this).change(function() {
var value = $(this).val();
$(this).children("option").removeAttr("selected");
$(this).children("option[value='" + value + "']").attr("selected", "selected");
if($(this).attr("id") == "Priority")
linkOptions(value);
});
});
});
function linkOptions(priority) {
var cases = {
"Normal": {
"commETA": "2 Days",
"compETA": "1 Week"
},
"High": {
"commETA": "Today",
"compETA": "2 Days"
},
"Severe": {
"commETA": "Today",
"compETA": "Today"
},
"Emergency": {
"commETA": "1 Hour",
"compETA": "Today"
}
};
if (cases[priority]) {
$.each(cases[priority], function(key, value) {
$("#" + key).val(value);
$("#" + key).trigger("change");
});
}
}
</script>
</head>
<body>
<div data-role="page" id="page-form1" data-theme="a">
<div data-role="header" data-position="inline">
<h1>MGK Electric CTA</h1>
</div>
<div data-role="content" id="page-content1" data-theme="a">
<form class="form-signin" id="form1" method="post" action="<?php echo $formaction; ?>">
<h4 class="form-signin-heading" style="text-align: center;">Please describe CTA Below</h4>
<label style="font-weight: bold;">Customer Name:</label>
<input name="Customer_Name" id="Customer_Name" type="text" class="form-control" autofocus required="required"><br />
<label style="font-weight: bold;">Priority Level:</label>
<select name="Priority" id="Priority" required>
<option value="">Please Select</option>
<option value="Normal">Normal</option>
<option value="High">High</option>
<option value="Severe">Severe</option>
<option value="Emergency">Emergency</option>
</select><br />
<label style="font-weight: bold;">Project:</label>
<input name="Project" id="Project" type="text" class="form-control"><br />
<label style="font-weight: bold;">Expected Time for Communication:</label>
<select name="commETA" id="commETA" required>
<option value="">Please Select</option>
<option value="1 Hour">1 Hour</option>
<option value="Today">Today</option>
<option value="2 Days">2 Days</option>
<option value="1 Week">1 Week</option>
<option value="2 Weeks">2 Weeks</option>
</select><br />
<label style="font-weight: bold;">Expected Time for Completion:</label>
<select name="compETA" id="compETA" required>
<option value="">Please Select</option>
<option value="Today">Today</option>
<option value="2 Days">2 Days</option>
<option value="1 Week">1 Week</option>
<option value="2 Weeks">2 Weeks</option>
<option value="1 Month">1 Month</option>
<option value="Unknown">Unknown</option>
</select><br />
<label style="font-weight: bold;">Description of Issue:</label>
<textarea name="issue" id="issue" required></textarea><br />
<label style="font-weight: bold;">Unknowns About Issue:</label>
<textarea name="unknowns" id="unknowns" required></textarea><br />
<label style="font-weight: bold;">People Involved in CTA:</label>
<textarea name="people" id="people" required></textarea>
<select multiple="multiple" data-native-menu="false" name="notify" id="notify" data-iconpos="left">
<option>Choose Employees</option>
<?php
$users = $pdo->query($sql);
foreach ($users as $row) {
print "<option value=\"". $row["Name"] ."\">".$row["Name"]."</option><br/>";
}
$users->execute();
?>
</select>
<br /><br />
<input type="hidden" name="doform" value="doform">
<button name="Submit" id="submit" class="btn btn-lg btn-primary btn-block" type="submit">Submit CTA</button>
<div id="message"></div>
</form>
</div> <!-- /container -->
<!-- Include all compiled plugins (below), or include individual files as needed -->
//<script type="text/javascript" src="login/js/bootstrap.js"></script>
</body>
</html>