Bypassing value set with InputNumber widget
I have an MVC view that is using cached values to display to the user via
@Html.TextboxFor(x => x.SomeInteger, new { @class="selector" });
and similar constructs.
My problem is that when I do this
$(“.selector”).wijinputnumber({
type: ‘numeric’,
minValue: 0,
decimalPlaces: 0,
showSpinner: true
});
The value of the textbox gets set to 0, but (for example) the user could have put in 4 previously and I need it to reflect that. Also, I've verified that my Model does actually have 4 in the SomeInteger property, so it's not that.
Is there a way to tell wijinputnumber to not set an initial value?
Here's a full example of just HTML and Wijmo/jQuery that exhibits this problem:
<!DOCTYPE HTML>
<html>
<head>
<link href="http://cdn.wijmo.com/themes/rocket/jquery-wijmo.css" rel="stylesheet" type="text/css" />
<link href="http://cdn.wijmo.com/jquery.wijmo-open.1.1.2.css" rel="stylesheet" type="text/css" />
<link href="http://cdn.wijmo.com/jquery.wijmo-complete.1.1.2.css" rel="stylesheet" type="text/css" />
<script src="http://ajax.microsoft.com/ajax/jquery/jquery-1.4.4.min.js" type="text/javascript"></script>
<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.8.9/jquery-ui.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/external/jquery.bgiframe-2.1.3-pre.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/external/jquery.glob.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/external/jquery.mousewheel.min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/external/raphael-min.js" type="text/javascript"></script>
<script src="http://cdn.wijmo.com/jquery.wijmo-open.1.1.2.min.js" type="text/javascript"></script>
开发者_开发问答 <script src="http://cdn.wijmo.com/jquery.wijmo-complete.1.1.2.min.js" type="text/javascript"></script>
</head>
<body>
<input type="text" class="correct" value="5" />
<input type="text" class="notcorrect" value="10" />
<script type="text/javascript">
jQuery(document).ready(function($) {
$('.correct').wijtextbox();
$(".notcorrect").wijinputnumber({
type: 'currency',
decimalPlaces: 2,
showGroup: true,
showSpinner: true
});
});
</script>
</body>
</html>
You could use the val() function on an element to get its value
<script type="text/javascript">
jQuery(document).ready(function($) {
$('.correct').wijtextbox();
$(".notcorrect").wijinputnumber({
type: 'currency',
decimalPlaces: 2,
showGroup: true,
showSpinner: true,
value: $(".notcorrect").val()
});
});
</script>
Hope this helps,
Matt
It turns out this is a bug in Wijmo currently, but a work around from this post is as follows:
$(“.selector”).each(function () {
var n = $(this).val();
$(this).wijinputnumber(
{
type: ‘numeric’,
minValue: 0,
decimalPlaces: 0,
showSpinner: true,
value: n
});
});
加载中,请稍侯......
精彩评论