我正在使用这个jQuery timepicker:
http://jonthornton.github.io/jquery-timepicker/
我想在人类可读时间显示列表,但需要表单将时间提交为HH:MM:SS。它看起来不像这个插件允许用户有两种不同的格式,如datepicker。
不幸的是,我坚持使用这个系统进行维护,所以我无法更改插件或服务器代码。我正在尝试通过使用输入字段的onChange(也是插件自己的changeTime)事件来进行解决,将时间转换为正确的格式并将其写回自身。
问题是,在将timepicker的值实际放入元素之前,似乎触发了onChange事件。在被时间戳的值覆盖之前,我看到正确的转换时间为瞬间。
如果我使用延迟来更新字段,它会起作用,但从用户端看起来不太好。
有什么想法?谢谢!
请参阅以下代码:
这是有效的(延迟,它似乎需要至少150毫秒才能工作)
$("#" + elementId).on('change', function() {
var m = new moment($(this).val(), 'hh:mm a');
setTimeout(function(){ $($this).val(m.format('HH:mm:ss')); }, 150);
});
这不是 - 我会在被覆盖之前一瞬间看到它。
$("#" + elementId).on('change', function() {
var m = new moment($(this).val(), 'hh:mm a');
$(this).val(m.format('HH:mm:ss'));
});
答案 0 :(得分:0)
似乎主要问题与使用的timepicker版本和timepicker中设置的timeFormat
有关。我已将timeFormat: 'g:i A'
更改为timeFormat: 'h:mm:ss p'
,因为moment.js似乎无法转换第一种格式,正如我所说,我已更改了timepicker库。请参阅下面的工作代码:
$(document).ready(function() {
enableTimePicker('test');
});
function enableTimePicker(elementId) {
$("#" + elementId).timepicker({
timeFormat: 'h:mm:ss p',
disableTextInput: true,
disableTouchKeyboard: true,
minTime: '00:30:00',
'noneOption': [{
'label': 'Midnight',
'value': '23:59:59'
}]
});
$("#" + elementId).on('change', function() {
if ($(this).val() != '23:59:59') {
var m = new moment($(this).val(), 'hh:mm a');
// setTimeout(function(){ $("#" + elementId).val(m.format('HH:mm:ss')); }, 150);
$("#" + elementId).val(m.format('HH:mm:ss'));
}
});
}
.ui-timepicker-wrapper {
overflow-y: auto;
max-height: 150px;
width: 6.5em;
background: #fff;
border: 1px solid #ddd;
-webkit-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
-moz-box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
outline: none;
z-index: 10001;
margin: 0;
}
.ui-timepicker-wrapper.ui-timepicker-with-duration {
width: 13em;
}
.ui-timepicker-wrapper.ui-timepicker-with-duration.ui-timepicker-step-30,
.ui-timepicker-wrapper.ui-timepicker-with-duration.ui-timepicker-step-60 {
width: 11em;
}
.ui-timepicker-list {
margin: 0;
padding: 0;
list-style: none;
}
.ui-timepicker-duration {
margin-left: 5px;
color: #888;
}
.ui-timepicker-list:hover .ui-timepicker-duration {
color: #888;
}
.ui-timepicker-list li {
padding: 3px 0 3px 5px;
cursor: pointer;
white-space: nowrap;
color: #000;
list-style: none;
margin: 0;
}
.ui-timepicker-list:hover .ui-timepicker-selected {
background: #fff;
color: #000;
}
li.ui-timepicker-selected,
.ui-timepicker-list li:hover,
.ui-timepicker-list .ui-timepicker-selected:hover {
background: #1980EC;
color: #fff;
}
li.ui-timepicker-selected .ui-timepicker-duration,
.ui-timepicker-list li:hover .ui-timepicker-duration {
color: #ccc;
}
.ui-timepicker-list li.ui-timepicker-disabled,
.ui-timepicker-list li.ui-timepicker-disabled:hover,
.ui-timepicker-list li.ui-timepicker-selected.ui-timepicker-disabled {
color: #888;
cursor: default;
}
.ui-timepicker-list li.ui-timepicker-disabled:hover,
.ui-timepicker-list li.ui-timepicker-selected.ui-timepicker-disabled {
background: #f2f2f2;
}
<link href="/libs/jquery-timepicker-1.11.13/jquery.timepicker.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery-timepicker/1.10.0/jquery.timepicker.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.12.0/moment.min.js"></script>
<form>
<div class="form-group">
<label class="col-md-4 control-label" for="test">Test Input</label>
<div class="col-md-4">
<input id="test" name="test" type="text" placeholder="" class="form-control input-md" data-input_type="4">
</div>
</div>
</form>
答案 1 :(得分:0)
这应该有效:
$("#" + elementId).on('change', function(element) {
var m = new moment(element.val(), 'hh:mm a');
element.val(m.format('HH:mm:ss'));
});