【问题标题】:dynamically set input width based on text length根据文本长度动态设置输入宽度
【发布时间】:2017-03-10 14:16:49
【问题描述】:

菜单标签的问题,它有复选框和标签。基本上它是一个复选框,只要单击它,颜色就会改变。 选中 - 蓝色和未选中的灰颜色。它工作正常。

但我遇到了复选框宽度的问题。我不想为所有复选框保留静态宽度。它应该动态设置宽度大小。

(即)基于文本,它会自动设置宽度。 如果 Text 包含“Su”,那么宽度应该很小。 如果 Text 包含“JANU”,则宽度应大于上述大小写。

.tgl + .tgl-btn {
     outline: 0;
     display: block;
     width: 30px;
     height: 40px;
     position: relative;
     cursor: pointer;
     user-select: none;
}

有人帮忙吗?

文本应该适合复​​选框。

https://jsfiddle.net/sharmilashree/os7xp2br/

ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tg-list {
  text-align: center;
  display: flex;
  align-items: center;
}

.tg-list-item {
  margin: 0 1px;
}

.tgl {
  display: none;
}

.tgl,
.tgl:after,
.tgl:before,
.tgl *,
.tgl *:after,
.tgl *:before,
.tgl + .tgl-btn {
  box-sizing: border-box;
}

.tgl::selection,
.tgl:after::selection,
.tgl:before::selection,
.tgl *::selection,
.tgl *:after::selection,
.tgl *:before::selection,
.tgl + .tgl-btn::selection {
  background: none;
}

.tgl + .tgl-btn {
  outline: 0;
  display: block;
  width: 30px;
  height: 40px;
  position: relative;
  cursor: pointer;
  user-select: none;
}

.tgl + .tgl-btn:after,
.tgl + .tgl-btn:before {
  position: relative;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
}

.tgl + .tgl-btn:after {
  left: 0;
}

.tgl + .tgl-btn:before {
  display: none;
}

.tgl:checked + .tgl-btn:after {
  left: 50%;
}

.tgl-light + .tgl-btn {
  background: #f0f0f0;
  border-radius: 2em;
  padding: 2px;
  transition: all .4s ease;
}

.tgl-light + .tgl-btn:after {
  border-radius: 50%;
  background: #fff;
  transition: all .2s ease;
}

.tgl-light:checked + .tgl-btn {
  background: #9FD6AE;
}

.tgl-ios + .tgl-btn {
  background: #fbfbfb;
  border-radius: 2em;
  padding: 2px;
  transition: all .4s ease;
  border: 1px solid #e8eae9;
}

.tgl-ios + .tgl-btn:after {
  border-radius: 2em;
  background: #fbfbfb;
  transition: left 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), padding 0.3s ease, margin 0.3s ease;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1), 0 4px 0 rgba(0, 0, 0, 0.08);
}

.tgl-ios + .tgl-btn:hover:after {
  will-change: padding;
}

.tgl-ios + .tgl-btn:active {
  box-shadow: inset 0 0 0 2em #e8eae9;
}

.tgl-ios + .tgl-btn:active:after {
  padding-right: .8em;
}

.tgl-ios:checked + .tgl-btn {
  background: #86d993;
}

.tgl-ios:checked + .tgl-btn:active {
  box-shadow: none;
}

.tgl-ios:checked + .tgl-btn:active:after {
  margin-left: -.8em;
}

.tgl-skewed + .tgl-btn {
  overflow: hidden;
  transform: skew(-10deg);
  backface-visibility: hidden;
  transition: all .2s ease;
  font-family: Arial;
  background: #888;
}

.tgl-skewed + .tgl-btn:after,
.tgl-skewed + .tgl-btn:before {
  transform: skew(10deg);
  display: inline-block;
  transition: all .2s ease;
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 2em;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

.tgl-skewed + .tgl-btn:after {
  left: 100%;
  content: attr(data-tg-on);
}

.tgl-skewed + .tgl-btn:before {
  left: 0;
  content: attr(data-tg-off);
}

.tgl-skewed + .tgl-btn:active {
  background: red;
}

.tgl-skewed + .tgl-btn:active:before {
  left: -10%;
}

.tgl-skewed:checked + .tgl-btn {
  background: #86d993;
}

.tgl-skewed:checked + .tgl-btn:before {
  left: -100%;
}

.tgl-skewed:checked + .tgl-btn:after {
  left: 0;
}

.tgl-skewed:checked + .tgl-btn:active:after {
  left: 10%;
}

.tgl-flat + .tgl-btn {
  padding: 2px;
  transition: all .2s ease;
  background: #fff;
  border: 4px solid #19BEC8;
  border-radius: 4px;
}

.tgl-flat + .tgl-btn:after {
  transition: all .2s ease;
  background: #19BEC8;
  content: "";
  border-radius: 4px;
}

.tgl-flat:checked + .tgl-btn {
  border: 4px solid #19BEC8
}

.tgl-flat:checked + .tgl-btn:after {
  left: 50%;
  background: #7FC6A6;
}

.tgl-flip + .tgl-btn {
  padding: 2px;
  transition: all .2s ease;
  font-family: Arial;
  perspective: 100px;
}

.tgl-flip + .tgl-btn:after,
.tgl-flip + .tgl-btn:before {
  display: inline-block;
  /*transition: all .4s ease;*/
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 40px;
  color: red;
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  border-radius: 4px;
  font-size: 14pt;
}

.tgl-flip + .tgl-btn:after {
  content: attr(data-tg-on);
  background: #FFFFFF;
  transform: rotateY(-180deg);
}

.tgl-flip + .tgl-btn:before {
  background: #FFFFFF;
  content: attr(data-tg-off);
  border: solid 1px #E8E8E8;
  color: #E8E8E8;
  border-radius: 4px 4px 4px 4px;
}

.tgl-flip + .tgl-btn:active:before {
  transform: rotateY(-20deg);
}

.tgl-flip:checked + .tgl-btn:before {
  transform: rotateY(180deg);
}

.tgl-flip:checked + .tgl-btn:after {
  transform: rotateY(0);
  left: 0;
  background: #DDF5F7;
  color: #19BEC8;
  border: solid 1px #19BEC8;
  border-radius: 4px 4px 4px 4px;
}

.tgl-flip:checked + .tgl-btn:active:after {
  transform: rotateY(20deg);
}
<ul id="1" name="1" class="tg-list SpotTypeChk">
  <li class="tg-list-item">
    <input id="PP" name="PP" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PP" data-tg-on="PP" for="P" class="tgl-btn"></label>
  </li>
</ul>
<ul id="1" name="1" class="tg-list SpotTypeChk">
  
  <li class="tg-list-item">
    <input id="PYO_" name="PYO_" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PYO1" data-tg-on="PYO1" for="PYO_" class="tgl-btn"></label>
  </li>
 
</ul>
<ul id="1" name="1" class="tg-list SpotTypeChk">
  <li class="tg-list-item">
    <input id="PYO12" name="PYO12" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PYO12" data-tg-on="PYO12" for="PYO12" class="tgl-btn"></label>
  </li>
</ul>

【问题讨论】:

  • 添加 html 代码以便人们可以提供帮助! CSS 也总是有帮助
  • 没有代码就做不了那么多。 stackoverflow.com/questions/30520858/…在这里你可以找到一些帮助。
  • 如果您希望使用库,请查看stretchy

标签: javascript jquery asp.net css


【解决方案1】:
.tgl-flip:checked + .tgl-btn:after {
  transform: rotateY(0);
  left: 0;
  width: auto;
  background: #DDF5F7;
  color: #19BEC8;
  border: solid 1px #19BEC8;
  border-radius: 4px 4px 4px 4px;
}

ul,
li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.tg-list {
  text-align: center;
  display: flex;
  align-items: center;
}

.tg-list-item {
  margin: 0 1px;
}

.tgl {
  display: none;
}

.tgl,
.tgl:after,
.tgl:before,
.tgl *,
.tgl *:after,
.tgl *:before,
.tgl + .tgl-btn {
  box-sizing: border-box;
}

.tgl::selection,
.tgl:after::selection,
.tgl:before::selection,
.tgl *::selection,
.tgl *:after::selection,
.tgl *:before::selection,
.tgl + .tgl-btn::selection {
  background: none;
}

.tgl + .tgl-btn {
  outline: 0;
  display: block;
  width: auto;
  height: 40px;
  position: relative;
  cursor: pointer;
  user-select: none;
}

.tgl + .tgl-btn:after,
.tgl + .tgl-btn:before {
  position: relative;
  display: block;
  content: "";
  width: 50%;
  height: 100%;
}

.tgl + .tgl-btn:after {
  left: 0;
}

.tgl + .tgl-btn:before {
  display: none;
}

.tgl:checked + .tgl-btn:after {
  left: 50%;
}

.tgl-light + .tgl-btn {
  background: #f0f0f0;
  border-radius: 2em;
  padding: 2px;
  transition: all .4s ease;
}

.tgl-light + .tgl-btn:after {
  border-radius: 50%;
  background: #fff;
  transition: all .2s ease;
}

.tgl-light:checked + .tgl-btn {
  background: #9FD6AE;
}

.tgl-ios + .tgl-btn {
  background: #fbfbfb;
  border-radius: 2em;
  padding: 2px;
  transition: all .4s ease;
  border: 1px solid #e8eae9;
}

.tgl-ios + .tgl-btn:after {
  border-radius: 2em;
  background: #fbfbfb;
  transition: left 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), padding 0.3s ease, margin 0.3s ease;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1), 0 4px 0 rgba(0, 0, 0, 0.08);
}

.tgl-ios + .tgl-btn:hover:after {
  will-change: padding;
}

.tgl-ios + .tgl-btn:active {
  box-shadow: inset 0 0 0 2em #e8eae9;
}

.tgl-ios + .tgl-btn:active:after {
  padding-right: .8em;
}

.tgl-ios:checked + .tgl-btn {
  background: #86d993;
}

.tgl-ios:checked + .tgl-btn:active {
  box-shadow: none;
}

.tgl-ios:checked + .tgl-btn:active:after {
  margin-left: -.8em;
}

.tgl-skewed + .tgl-btn {
  overflow: hidden;
  transform: skew(-10deg);
  backface-visibility: hidden;
  transition: all .2s ease;
  font-family: Arial;
  background: #888;
}

.tgl-skewed + .tgl-btn:after,
.tgl-skewed + .tgl-btn:before {
  transform: skew(10deg);
  display: inline-block;
  transition: all .2s ease;
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 2em;
  color: #fff;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.4);
}

.tgl-skewed + .tgl-btn:after {
  left: 100%;
  content: attr(data-tg-on);
}

.tgl-skewed + .tgl-btn:before {
  left: 0;
  content: attr(data-tg-off);
}

.tgl-skewed + .tgl-btn:active {
  background: red;
}

.tgl-skewed + .tgl-btn:active:before {
  left: -10%;
}

.tgl-skewed:checked + .tgl-btn {
  background: #86d993;
}

.tgl-skewed:checked + .tgl-btn:before {
  left: -100%;
}

.tgl-skewed:checked + .tgl-btn:after {
  left: 0;
}

.tgl-skewed:checked + .tgl-btn:active:after {
  left: 10%;
}

.tgl-flat + .tgl-btn {
  padding: 2px;
  transition: all .2s ease;
  background: #fff;
  border: 4px solid #19BEC8;
  border-radius: 4px;
}

.tgl-flat + .tgl-btn:after {
  transition: all .2s ease;
  background: #19BEC8;
  content: "";
  border-radius: 4px;
}

.tgl-flat:checked + .tgl-btn {
  border: 4px solid #19BEC8
}

.tgl-flat:checked + .tgl-btn:after {
  left: 50%;
  background: #7FC6A6;
}

.tgl-flip + .tgl-btn {
  padding: 2px;
  transition: all .2s ease;
  font-family: Arial;
  perspective: 100px;
}

.tgl-flip + .tgl-btn:after,
.tgl-flip + .tgl-btn:before {
  display: inline-block;
  /*transition: all .4s ease;*/
  width: 100%;
  text-align: center;
  position: absolute;
  line-height: 40px;
  color: red;
  position: absolute;
  top: 0;
  left: 0;
  backface-visibility: hidden;
  border-radius: 4px;
  font-size: 14pt;
}

.tgl-flip + .tgl-btn:after {
  content: attr(data-tg-on);
  background: #FFFFFF;
  transform: rotateY(-180deg);
}

.tgl-flip + .tgl-btn:before {
  background: #FFFFFF;
  content: attr(data-tg-off);
  border: solid 1px #E8E8E8;
  color: #E8E8E8;
  width: auto;
  padding: 0 5px;
  border-radius: 4px 4px 4px 4px;
}

.tgl-flip + .tgl-btn:active:before {
  transform: rotateY(-20deg);
}

.tgl-flip:checked + .tgl-btn:before {
  transform: rotateY(180deg);
}

.tgl-flip:checked + .tgl-btn:after {
  transform: rotateY(0);
  left: 0;
  width: auto;
  padding:0 5px;
  background: #DDF5F7;
  color: #19BEC8;
  border: solid 1px #19BEC8;
  border-radius: 4px 4px 4px 4px;
}

.tgl-flip:checked + .tgl-btn:active:after {
  transform: rotateY(20deg);
}
<ul id="1" name="1" class="tg-list SpotTypeChk">
  <li class="tg-list-item">
    <input id="PP" name="PP" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PP" data-tg-on="PP" for="P" class="tgl-btn"></label>
  </li>
</ul>
<ul id="1" name="1" class="tg-list SpotTypeChk">
  
  <li class="tg-list-item">
    <input id="PYO_" name="PYO_" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PYO1" data-tg-on="PYO1" for="PYO_" class="tgl-btn"></label>
  </li>
 
</ul>
<ul id="1" name="1" class="tg-list SpotTypeChk">
  <li class="tg-list-item">
    <input id="PYO12" name="PYO12" type="checkbox" class="tgl tgl-flip" checked />
    <label data-tg-off="PYO12" data-tg-on="PYO12" for="PYO12" class="tgl-btn"></label>
  </li>
</ul>

【讨论】:

  • 感谢您的帮助。单击后宽度也应保持不变。但是在这里点击后它变成了小盒子。我一整天都在这上面。请帮助解决这个问题。 jsfiddle.net/sharmilashree/os7xp2br/12
  • 非常感谢它对我有用..你节省了我的时间。
  • 当你有时间的时候试着去了解它是如何工作的,这样你将来可以节省很多时间。很高兴它有帮助!干杯。
  • 是的,当然.. 如果你有时间,请就此提出建议。当我把一比一
  • 它看起来很奇怪。 jsfiddle.net/sharmilashree/os7xp2br/21
  • 请隔离您的问题并将其作为单独的问题发布。如果不是我,肯定有人会回答你!
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