确定在复选框MVC 5(编辑器)列表中选中的复选框

时间:2014-04-10 01:27:56

标签: jquery asp.net-mvc checkbox enum-flags

这可能已经在另一个帖子中得到了解答,但我无法找到解决方案......所以就这样了。

我已经使用flags定义了一个枚举:

 [Flags]
 public enum InfarctRelatedVessel
 {
     [Description("Left anterior descending")]
     LEFT_ANTERIOR_DESC = 1<<0,
     [Description("Right coronary")]
     RIGHT_CORONARY = 1<<1,
     [Description("Left circumflex")]
     LEFT_CIRCUMFLEX = 1<<2,
     [Description("Left main")]
     LEFT_MAIN = 1<<3,
     [Description("Other")]
     OTHER = 1<<4
 };

它由一个模型及其各自的助手使用。

[DisplayName("Infarct related vessel")]
[UIHint("FlagsEnum")]
public InfarctRelatedVessel MyInfarctRelatedVessel { get; set; }

视图相当简单。我显示了vessel属性的复选框列表,我有一个隐藏的div我希望在&#34;其他&#34;的复选框时显示检查。

<div class="form-group">
    @Html.LabelFor(model => model.MyInfarctRelatedVessel, new { @class = "control-label col-md-2" })
    <div class="col-md-10">
        @Html.EditorFor(model => model.MyInfarctRelatedVessel)
        @Html.ValidationMessageFor(model => model.MyInfarctRelatedVessel)

        <input type="hidden" id="InfarctVessels" />
    </div>
</div>
<div class="well well-sm" id="DivOtherVessel">
    @Html.LabelFor(model => model.MyOtherInfarctRelatedVessel, new { @class = "control-label col-md-4" })
    <div class="col-md-8">
        @Html.EditorFor(model => model.MyOtherInfarctRelatedVessel)
        @Html.ValidationMessageFor(model => model.MyOtherInfarctRelatedVessel)
    </div>
</div>

我正在努力使用一个jquery脚本来检测用户何时检查&#34;其他&#34;复选框并显示隐藏的div

思想?

2 个答案:

答案 0 :(得分:0)

如果你想检测&#34;检查&#34;,你可以这样做:

$('#checkBox').click(function () {
    if ($('#checkBox:checked').val() == 'true') {
        $('#div').show();
    }
});

答案 1 :(得分:0)

这应该符合您的要求:

$("input:checkbox[name='@Html.NameFor(m => m.MyOtherInfarctRelatedVessel)']").change(function(){
    var anyChecked = false;
    $("input:checkbox[name='@Html.NameFor(m => m.MyOtherInfarctRelatedVessel)']").each(function(){
        if($(this).is(":checked")) anyChecked = true;
    });
    if(anyChecked){
        // show hidden div
    }
});
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