Прокручиваемый div с верхним и нижним колонтитулом

Question

У меня есть шаблон чата с заголовком (список пользователей чата, Я не знаю высоты заголовка, это зависит от количества людей, поэтому фиксированная высота не является сделкой) и нижний колонтитул (поле textarea сообщения). Между этими двумя divs я хочу размещать сообщения. Использование display: table для parent и display: table-row с высотой 1px для верхнего и нижнего колонтитула хорошо работает только в браузерах webkit, firefox и IE, игнорируя это. Есть example. Есть ли способ сделать рабочее поведение во всех браузерах (webkit, firefox, IE8 +)?

Свойства Flexboxes и calc не могут использоваться из-за поддержки старых браузеров.

Answer 1

*{margin:0; 
 
\t padding:0; 
 
\t } 
 
body{ 
 
\t background:#fff; 
 
\t position:absolute; 
 
\t width:100%; 
 
\t height:100%; 
 
\t } 
 
.main{ 
 
\t background:#0C0; 
 
\t height:100%; 
 
\t padding:60px 0 40px; 
 
\t box-sizing:border-box; 
 
\t } 
 
.header{ 
 
\t background: #0FC; 
 
\t position:absolute; 
 
\t width:100%; 
 
\t height:60px; 
 
\t } 
 
.left{ 
 
\t background:#3CC; 
 
\t float:left; 
 
\t width:250px; 
 
\t height:100%; 
 
\t overflow:scroll; 
 
\t } 
 
.right{ 
 
\t background:#9F3; 
 
\t height:100%; 
 
\t overflow:scroll; 
 
\t } 
 
.footer{ 
 
\t background:#9F9; 
 
\t position:absolute; 
 
\t bottom:0; 
 
\t width:100%; 
 
\t height:40px; 
 
\t }

<div class="header"></div> 
 
<div class="main"> 
 
    <div class="left">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</div> 
 
    <div class="right">Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. 
 
    Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.</div> 
 
</div> 
 
<div class="footer"></div>

Answer 2

@Iworb

Я не понимаю вашу полную вещь, но я надеюсь, что я близко, чтобы решить вашу проблему.

Live View Solution

Вы можете решить проблему путем использования этого CSS:

.messages-wrapper .messages-panel #messages-form { 
    display: table-row; 
    height: auto; 
    position: absolute; 
    bottom: -15px; 
    background: #F5F5F5; 
    width: 100%; 
} 

NB: Это Поддерживаемые все браузер.

Answer 3

@Iworb

Просто взгляните:

решаемые Ваша проблема Используя простой JQuery функции. Надеюсь, это поддерживается всеми браузерами.

Live view

var clientHeight = $(window).height(); 
var z = clientHeight - '40'; 
var c = clientHeight - '150'; 
    $('.conversations-list').css('max-height', z); 

    $('.messages-container').css('max-height', c);