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Javascript 如何正确地将自定义CSS添加到引导模式

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Javascript 如何正确地将自定义CSS添加到引导模式,javascript,jquery,html,adobe-brackets,Javascript,Jquery,Html,Adobe Brackets,我正在为文本编辑软件编写一个名为方括号的扩展，方括号使用Bootstrap来设置模态和CSS的样式。 我正在尝试向模式中添加自定义CSS，以便可以重新格式化、移动和调整模式上的不同元素（如复选框和下拉菜单）的大小，使其看起来更干净 每次我试图通过使用内置标记或链接的CSS向模式添加CSS时，模式都无法正确加载。 模态加载后，整个屏幕上会覆盖一层不透明的黑色薄膜，模态变得不可用 因此，我可以推断我没有正确添加CSS，因为当我删除我添加的CSS时，模态纠正了行为 如何将自定义CSS样式添加到此引导模

我正在为文本编辑软件编写一个名为方括号的扩展，方括号使用Bootstrap来设置模态和CSS的样式。 我正在尝试向模式中添加自定义CSS，以便可以重新格式化、移动和调整模式上的不同元素（如复选框和下拉菜单）的大小，使其看起来更干净

每次我试图通过使用内置标记或链接的CSS向模式添加CSS时，模式都无法正确加载。 模态加载后，整个屏幕上会覆盖一层不透明的黑色薄膜，模态变得不可用

因此，我可以推断我没有正确添加CSS，因为当我删除我添加的CSS时，模态纠正了行为

如何将自定义CSS样式添加到此引导模式

<div id='templates_modal' class='template modal'>
<div class='modal-header'>
    <button type='button' class='close' data-dismiss='modal'><span aria-hidden='true'>&times;</span></button>
    <h1 class='dialog-title'>{{TITLE_H1}}</h1>
</div>
<p style='display: none; color: red; font-weight: bold;' id='templates_warning'>{{DOCTYPE_ALERT}}</p>
<p style='display: none; color: red; font-weight: bold;' id='templates_warning'>{{CONTENT_ERROR}}</p>
<p style='display: none; color: red; font-weight: bold; padding: 10px;' id='templates_error'>{{NO_FILE_OPEN_ERROR}}</p>
<div class='modal-body'>
    <h4>{{LANGUAGE_SELECTION}}</h4>
    <p>{{LANGUAGE_DESCRIPTION}}</p>
    <select id='languages'>
        <option value=''>{{SELECT_LABEL}}</option>
        <option value='english'>en</option>
        <option value='german'>de</option>
        <option value='spanish'>es</option>
        <option value='french'>fr</option>
        <option value='italian'>it</option>
        <option value='chinese'>zh-cn</option>
    </select>
    <h4>{{CHARSET_SELECTION}}</h4>
    <p>{{CHARSET_DESCRIPTION}}</p>
    <select id="charset">
        <option value=''>{{SELECT_LABEL}}</option>
        <option value='utf8'>UTF-8</option>
        <option value='utf16'>UTF-16</option>
    </select>

    <h4>{{TITLE_H4}}</h4>
    <select id="doctype">
        <option value=''>{{SELECT_LABEL}}</option>
        <option value='html5'>HTML5</option>
        <option value='html4loose'>HTML4 Transitional</option>
        <option value='html4strict'>HTML4 Strict</option>
        <option value='xhtml1loose'>XHTML 1 Trasitional</option>
        <option value='xhtml1strict'>XHTML 1 Strict</option>
        <option value='xhtml11'>XHTML 1.1</option>
    </select>

    <h4>{{SECTION_TEMPLATES}}</h4>
    <p>{{SECTION_TEMPLATES_DESC}}</p>
    <ul class="checkbox-grid" id="libraries">
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>' id="angularjs" value="angularjs" /><label for="angularjs"> Angular JS | 1.3.15</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/angular_material/0.10.1/angular-material.min.js"></script>' id="angularmaterial" value="angularmaterial" /><label for="angularmaterial"> Angular Material | 0.10.0</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojo/dojo.js"></script>' id="dojo" value="dojo" /><label for="dojo"> Dojo | 1.10.4</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/ext-core/3.1.0/ext-core.js"></script>' id="extcore" value="extcore" /><label for="extcore"> Ext Core | 3.1.0</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>' id="jquery111" value="jquery111" /><label for="jquery111"> jQuery | 1.11.3</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>' id="jquery214" value="jquery214" /><label for="jquery214"> jQuery | 2.1.4</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"></script>' id="jquerymobile" value="jquerymobile" /><label for="jquerymobile"> jQuery Mobile | 1.4.5</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>' id="jqueryui" value="jqueryui" /><label for="jqueryui"> jQUery UI | 1.11.4</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/mootools/1.5.1/mootools-yui-compressed.js"></script>' id="mootools" value="mootools" /><label for="mootools"> MooTools | 1.5.1</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.2.0/prototype.js"></script>'  id="prototype"value="prototype" /><label for="prototype"> Prototype | 1.7.2.0</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js"></script>' id="script_aculo_us" value="script_aculo_us" /><label for="script_aculo_us"> script.aculo.us | 1.9.0 (Requires Prototype)</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/spf/2.2.0/spf.js"></script>' id="spf" value="spf" /><label for="spf"> SPF | 2.2.0</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js"></script>' id="swfobject" value="swfobject" /><label for="swfobject"> SWFObject | 2.2</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/threejs/r69/three.min.js"></script>' id="threejs" value="threejs" /><label for="threejs"> three.js | r69</label></li>
        <li><input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/webfont/1.5.18/webfont.js"></script>' id="webfontloader" value="webfontloader" /><label for="webfontloader"> Web Font Loader | 1.5.18</label></li>
    </ul>
    <div class='modal-footer'>
        <a id='templates_modalGenBtn generate_html_btn' href='#' class='dialog-button btn btn-danger'>{{GENERATE_BUTTON}}</a>
        <a id='templates_modalBtn' href='#' class='dialog-button btn btn-danger' data-dismiss='modal'>{{CANCEL_BUTTON}}</a>
    </div>
</div>
</div>


&时代；
{{TITLE_H1}}

{{DOCTYPE\u ALERT}


{{CONTENT\u ERROR}


{{NO\u FILE\u OPEN\u error}

{{语言选择}
{{语言描述}

{{SELECT_LABEL}}
EN
判定元件
锿
fr
信息技术
简体中文
{{CHARSET_SELECTION}}
{{CHARSET_DESCRIPTION}}

{{SELECT_LABEL}}
UTF-8
UTF-16
{{TITLE_H4}}
{{SELECT_LABEL}}
HTML5
HTML4过渡
严格的HTML4
XHTML1传输
XHTML1严格
XHTML1.1
{{SECTION_TEMPLATES}}
{{SECTION_TEMPLATES_DESC}}


    

  • 角度JS | 1.3.15
    • 

  • 角材料| 0.10.0
    • 

  • Dojo | 1.10.4
    • 

  • 外部核心| 3.1.0
    • 

  • jQuery | 1.11.3
    • 

  • jQuery | 2.1.4
    • 

  • jQuery Mobile | 1.4.5
    • 

  • jQUery用户界面| 1.11.4
    • 

  • MooTools | 1.5.1
    • 

  • 原型| 1.7.2.0
    • 

  • script.aculo.us | 1.9.0（需要原型）
    • 

  • SPF | 2.2.0
    • 

  • SWFObject | 2.2
    • 

  • 3.js | r69
    • 

  • Web字体加载器| 1.5.18
    •
模态加载，然后整个屏幕上会覆盖一层不透明的黑色薄膜，模态变得不可用

您缺少2个div
和

没有
和

和

<button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#templates_modal">Open Modal</button>
<div id='templates_modal' class='template modal'>
<div class="modal-dialog">
    <div class='modal-content'>
    <div class='modal-header'>
        <button type='button' class='close' data-dismiss='modal'><span aria-hidden='true'>&times;</span>
        </button>
         <h1 class='dialog-title'>{{TITLE_H1}}</h1>

    </div>
    <p style='display: none; color: red; font-weight: bold;' id='templates_warning'>{{DOCTYPE_ALERT}}</p>
    <p style='display: none; color: red; font-weight: bold;' id='templates_warning'>{{CONTENT_ERROR}}</p>
    <p style='display: none; color: red; font-weight: bold; padding: 10px;' id='templates_error'>{{NO_FILE_OPEN_ERROR}}</p>
    <div class='modal-body'>
         <h4>{{LANGUAGE_SELECTION}}</h4>

        <p>{{LANGUAGE_DESCRIPTION}}</p>
        <select id='languages'>
            <option value=''>{{SELECT_LABEL}}</option>
            <option value='english'>en</option>
            <option value='german'>de</option>
            <option value='spanish'>es</option>
            <option value='french'>fr</option>
            <option value='italian'>it</option>
            <option value='chinese'>zh-cn</option>
        </select>
         <h4>{{CHARSET_SELECTION}}</h4>

        <p>{{CHARSET_DESCRIPTION}}</p>
        <select id="charset">
            <option value=''>{{SELECT_LABEL}}</option>
            <option value='utf8'>UTF-8</option>
            <option value='utf16'>UTF-16</option>
        </select>
         <h4>{{TITLE_H4}}</h4>

        <select id="doctype">
            <option value=''>{{SELECT_LABEL}}</option>
            <option value='html5'>HTML5</option>
            <option value='html4loose'>HTML4 Transitional</option>
            <option value='html4strict'>HTML4 Strict</option>
            <option value='xhtml1loose'>XHTML 1 Trasitional</option>
            <option value='xhtml1strict'>XHTML 1 Strict</option>
            <option value='xhtml11'>XHTML 1.1</option>
        </select>
         <h4>{{SECTION_TEMPLATES}}</h4>

        <p>{{SECTION_TEMPLATES_DESC}}</p>
        <ul class="checkbox-grid" id="libraries">
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>' id="angularjs" value="angularjs" />
                <label for="angularjs">Angular JS | 1.3.15</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/angular_material/0.10.1/angular-material.min.js"></script>' id="angularmaterial" value="angularmaterial" />
                <label for="angularmaterial">Angular Material | 0.10.0</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/dojo/1.10.4/dojo/dojo.js"></script>' id="dojo" value="dojo" />
                <label for="dojo">Dojo | 1.10.4</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/ext-core/3.1.0/ext-core.js"></script>' id="extcore" value="extcore" />
                <label for="extcore">Ext Core | 3.1.0</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>' id="jquery111" value="jquery111" />
                <label for="jquery111">jQuery | 1.11.3</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>' id="jquery214" value="jquery214" />
                <label for="jquery214">jQuery | 2.1.4</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jquerymobile/1.4.5/jquery.mobile.min.js"></script>' id="jquerymobile" value="jquerymobile" />
                <label for="jquerymobile">jQuery Mobile | 1.4.5</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.4/jquery-ui.min.js"></script>' id="jqueryui" value="jqueryui" />
                <label for="jqueryui">jQUery UI | 1.11.4</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/mootools/1.5.1/mootools-yui-compressed.js"></script>' id="mootools" value="mootools" />
                <label for="mootools">MooTools | 1.5.1</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/prototype/1.7.2.0/prototype.js"></script>' id="prototype" value="prototype" />
                <label for="prototype">Prototype | 1.7.2.0</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/scriptaculous/1.9.0/scriptaculous.js"></script>' id="script_aculo_us" value="script_aculo_us" />
                <label for="script_aculo_us">script.aculo.us | 1.9.0 (Requires Prototype)</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/spf/2.2.0/spf.js"></script>' id="spf" value="spf" />
                <label for="spf">SPF | 2.2.0</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/swfobject/2.2/swfobject.js"></script>' id="swfobject" value="swfobject" />
                <label for="swfobject">SWFObject | 2.2</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/threejs/r69/three.min.js"></script>' id="threejs" value="threejs" />
                <label for="threejs">three.js | r69</label>
            </li>
            <li>
                <input type="checkbox" name="lib_checkboxes" data-script='<script src="https://ajax.googleapis.com/ajax/libs/webfont/1.5.18/webfont.js"></script>' id="webfontloader" value="webfontloader" />
                <label for="webfontloader">Web Font Loader | 1.5.18</label>
            </li>
        </ul>
        <div class='modal-footer'> <a id='templates_modalGenBtn generate_html_btn' href='#' class='dialog-button btn btn-danger'>{{GENERATE_BUTTON}}</a>
 <a id='templates_modalBtn' href='#' class='dialog-button btn btn-danger' data-dismiss='modal'>{{CANCEL_BUTTON}}</a>
        </div>
     </div>
     </div>
    </div>
</div>
在html文件中添加ID，如：

 <div class="modal fade"  style="border-radius : 20px !important;" id="createPageModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
                    <div class="modal-dialog modal-dialog-centered"  style="border-radius : 20px !important;" role="document">
                       <!--here--> <div class="modal-content" id="page_modal_content">
                       <!--here--><div class="modal-header" id="page_modal_header">
                                <h5 class="modal-title" id="exampleModalLongTitle">Please enter your credentials to login.</h5>
                                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                    <span aria-hidden="true">&times;</span>
                                </button>
                            </div>
                            <div class="modal-body"> 
                                <form class="login_form ">
                                    <label for="user_form_name">User name</label>
                                    <input id="user_form_name" type="text" placeholder="User name" required />
                                </form>
                            </div>
                            <div class="modal-footer">
                                <button style="border-radius : 20px; width : 45%;" type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
                                <button style="border-radius : 20px; width : 45%;" type="button" class="btn btn-success">Save changes</button>
                            </div>
                        </div>
                    </div>
                </div>
添加自定义类（如标记所示）是正确的方法。如果你的CSS影响了模态的呈现方式，我怀疑你的目标是模态内容的错误部分。你能把这个精简到一个最小的例子，并添加一些你尝试过的CSS吗？当我尝试将一个HTML添加到CSS页面时，不透明的胶片出现了。所以我很难操纵这些类。不幸的是，模态是为括号扩展而构建的。因此，如果我添加CSS，除非您将扩展加载到括号中，否则您不会看到它“失败”。您已经在HTML头部分有bootstrap.CSS，如果你想添加另一个sytlesheet，只需将它放在bootstrap.css下，像这样
，请将
放在模态中，否则你将继续得到
不透明的黑色胶片
，这基本上是打开模态时得到的模态叠加，因此将缺少的div
放在模态中，请参见上面的模态代码在我把它放在更新答案的地方的回答中，我注意到在modalin问题中有另一个div缺少了
，您提到，
方括号使用Bootstrap来设置模态和CSS的样式如何知道它在使用
方括号使用引导设置模态和CSS的样式当你不知道引导css在哪里，但你仍然不知道，然后像你已经尝试过的那样使用内联样式，因为模态中没有必要使用自定义样式，如果你使用内联样式或自定义选择器，则会产生任何差异。我想你需要这样做，使用预定义的引导类对表单进行样式设置，例如
给它一个类
并把它放在
中，你也可以使用
，这里有一个例子让你有完整的想法，你可以继续使用它来处理modal中的其余元素

.nodisplay {
    display: none;
    color: red;
    font-weight: bold;
}



 <div class="modal fade"  style="border-radius : 20px !important;" id="createPageModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalCenterTitle" aria-hidden="true">
                    <div class="modal-dialog modal-dialog-centered"  style="border-radius : 20px !important;" role="document">
                       <!--here--> <div class="modal-content" id="page_modal_content">
                       <!--here--><div class="modal-header" id="page_modal_header">
                                <h5 class="modal-title" id="exampleModalLongTitle">Please enter your credentials to login.</h5>
                                <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                    <span aria-hidden="true">&times;</span>
                                </button>
                            </div>
                            <div class="modal-body"> 
                                <form class="login_form ">
                                    <label for="user_form_name">User name</label>
                                    <input id="user_form_name" type="text" placeholder="User name" required />
                                </form>
                            </div>
                            <div class="modal-footer">
                                <button style="border-radius : 20px; width : 45%;" type="button" class="btn btn-danger" data-dismiss="modal">Cancel</button>
                                <button style="border-radius : 20px; width : 45%;" type="button" class="btn btn-success">Save changes</button>
                            </div>
                        </div>
                    </div>
                </div>



#page_modal_content {
  border-radius: 10px !important;
} 
#page_modal_header {
  border-top-right-radius: 10px !important;/* you must add important*/
  border-top-left-radius: 10px !important;
}