如何使MetroCSS标签始终显示?

时间:2015-11-26 07:26:32

标签: jquery css metro-ui-css

input-control有一个label

<div class="input-control modern text" data-role="input">
    <input name="salle_lib" id="salle_lib" type="text" maxlength="70" placeholder="libell&eacute;" data-validate-func="required" data-validate-hint="Ce champ est obligatoire"/>
    <button class="button helper-button clear"><span class="mif-cross"></span></button>
    <span class="label">libell&eacute;</span> // this is the label
</div>

MetroCSS 的默认行为是,当点击input-control时,会显示标签:

.input-control.text > .label {
  position: absolute;
  left: 0;
  top: -1rem;
  font-size: .875rem;
}
.input-control.modern input:focus ~ .label {
  opacity: 1;
  -webkit-transform: translateY(-18px);
          transform: translateY(-18px);
  transition: all 0.3s linear;
}

即使未单击输入控件,我也希望始终显示此标签。我试过$(".input-control.text").click();但它没有用!那怎么办?

这里是jsfiddle

2 个答案:

答案 0 :(得分:2)

只需将此css添加到您的页面

即可
.input-control.modern input ~ .label {
    opacity: 1;
    transform: translateY(-18px);
    transition: all 0.3s linear 0s;
}

答案 1 :(得分:0)

关键是使用focus。我懂谁?因为你可以看到css的选择器是例如:.input-control.modern input:focus ~ .label

$('input').trigger('focus');
/* if you want to avoid the animation at the start

.modern.text * {
  transition:none !important;  
}

*/
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="http://metroui.org.ua/js/metro.js"></script>
<link href="http://metroui.org.ua/css/metro.css" rel="stylesheet">

<div class="input-control modern text " data-role="input">
    <input type="text" style="padding-right: 5px;">
    <span class="label">You login</span>
    <span class="informer">Please enter you login or email</span>
    <span class="placeholder" style="display: block;">Input login</span>
</div>

更新演示:jsbin