Bootstrap-Select宽度形式

Rob*_*ert 4 css razor twitter-bootstrap asp.net-mvc-5 bootstrap-select

我正在使用Bootstrap v4和bootstrap-select js/css(在ASP.NET MVC项目中),我的问题在于我的问题form.在selectmultiple选项从bootstrap-select比我的更广泛的休息inputs,即使它是在divclass="form-control".输出看起来像这样: 在此输入图像描述

正如您所看到的,专业领域dropdown比其他领域更大inputs.我试图编辑bootstrap-select.css和更改width:auto,但没有奏效.我能做些什么来匹配width我的另一个inputs吗?

我的代码看起来像这样

<div class="form-group">
    @Html.LabelFor(v => v.BirthDate)
    @Html.TextBoxFor(v => v.BirthDate, "{0:yyyy-MM-dd}", new { @class = "form-control", type = "date" })
    @Html.ValidationMessageFor(v => v.BirthDate)
</div>
<div class="form-group">
    @Html.LabelFor(v => v.ResidenceCountry)
    @Html.TextBoxFor(v => v.ResidenceCountry, new { @class = "form-control" })
    @Html.ValidationMessageFor(v => v.ResidenceCountry)
</div>
<div class="form-group">
    @Html.LabelFor(m => m.CurrencyId)
    @Html.DropDownListFor(m => m.CurrencyId, new SelectList(Model.Currencies, "Id", "Name"), "", new { @class = "form-control" })
    @Html.ValidationMessageFor(m => m.CurrencyId)
</div>
<div class="form-group">
    @Html.LabelFor(m => m.FieldOfExpertiseIds)
    @Html.ListBoxFor(m => m.FieldOfExpertiseIds, new MultiSelectList(Model.FieldOfExpertises, "Id", "Name"), new { @class = "selectpicker form-control", @data_selected_text_format = "count > 2", @data_size = "6" })
    @Html.ValidationMessageFor(m => m.FieldOfExpertiseIds)
</div>
Run Code Online (Sandbox Code Playgroud)

UPTADE:

我现在将表单组改为这样的(添加@data_width = "auto"):

<div class="form-group">
    @Html.LabelFor(m => m.FieldOfExpertiseIds)
    <br />
    @Html.ListBoxFor(m => m.FieldOfExpertiseIds, new MultiSelectList(Model.FieldOfExpertises, "Id", "Name"), new { @class = "selectpicker form-control", @data_selected_text_format = "count > 2", @data_size = "6" , @data_width="auto" })
    @Html.ValidationMessageFor(m => m.FieldOfExpertiseIds)
</div>
Run Code Online (Sandbox Code Playgroud)

而现在它看起来好一点,但仍然是一个问题: 在此输入图像描述

weB*_*Ber 12

你最好试试用 data-width

data-width属性设置选择的宽度.设置autofit自动调节选择的宽度最宽的选择.300px 自动将选择的宽度调整为当前所选选项的宽度.也可以指定精确值,例如,50%.@data_width = "100%"

所以我建议你使用这样的东西

<select class="selectpicker" data-width="100%">
  ...
</select>
Run Code Online (Sandbox Code Playgroud)

所以在你的情况下更好地使用 - 75%如果它更宽,然后根据你的需要改变宽度,例如,50%.data-width

来源链接

我希望这对你有所帮助.


IMA*_*den 3

一旦我理顺了一些外部依赖关系,我就能让它工作。需要注意的一件事是所需的版本。JQuery 1.8.0+ 和 bootstrap 版本 4 对我不起作用。我能够让它与 3.3.6 一起工作。

<!DOCTYPE html>
<html>

  <head>
    <link data-require="bootstrap@3.3.6" data-semver="3.3.6" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" />
    <script data-require="jquery@1.10.0" data-semver="1.10.0" src="http://code.jquery.com/jquery-1.10.0.min.js"></script>
    <script data-require="bootstrap.js@3.3.6" data-semver="3.3.6" src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script>

    <!-- Latest compiled and minified CSS -->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.4/css/bootstrap-select.min.css" />
    <!-- Latest compiled and minified JavaScript -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.4/js/bootstrap-select.min.js"></script>
    <!-- (Optional) Latest compiled and minified JavaScript translation files -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/bootstrap-select/1.12.4/js/i18n/defaults-*.min.js"></script>
  </head>

  <body class="container">

      <div class="form-group">
        <label for="test0">test</label>
        <input id="test0" class="form-control" type="text" />
      </div>
      <div class="form-group">
        <label for="test1">drop down</label>
        <select id="test1" class="form-control" type="text">
          <option>One</option>
          <option>Two</option>
          <option>Three</option>
          </select>
      </div>
      <div class="form-group">
        <label >test 1</label>
        <select id="test2" class="selectpicker form-control" multiple>
          <option>Mustard</option>
          <option>Ketchup</option>
          <option>Relish</option>
        </select>
      </div>
  </body>

</html>
Run Code Online (Sandbox Code Playgroud)

查看Plunker 示例