没有鼠标悬停的工具提示

时间：2016-02-04 09:12:31

标签： html css css3

我使用基于html css的http://tutorialzine.com/2014/07/css-inline-help-tips/创建了内联帮助提示。下面的代码适用于鼠标悬停在帮助图标上，它显示了一些文字但我需要的是自动显示鼠标悬停文本“hello pls help”鼠标悬停我需要鼠标悬停信息在页面加载后自动显示。提前感谢

.help-tip{
  position: absolute;
  top: 18px;
  right: 18px;
  text-align: center;
  background-color: #BCDBEA;
  border-radius: 50%;
  width: 24px;
  height: 24px;
  font-size: 14px;
  line-height: 26px;
  cursor: default;
}

.help-tip:before{
  content:'?';
  font-weight: bold;
  color:#fff;
}

.help-tip:hover p{
  display:block;
  transform-origin: 100% 0%;

  -webkit-animation: fadeIn 0.3s ease-in-out;
  animation: fadeIn 0.3s ease-in-out;

}

.help-tip p{	/* The tooltip */
  display: none;
  text-align: left;
  background-color: #1E2021;
  padding: 20px;
  width: 200px;
  position: absolute;
  border-radius: 3px;
  box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
  right: -4px;
  color: #FFF;
  font-size: 13px;
  line-height: 1.4;
}

.help-tip p:before{ /* The pointer of the tooltip */
  position: absolute;
  content: '';
  width:0;
  height: 0;
  border:6px solid transparent;
  border-bottom-color:#1E2021;
  right:10px;
  top:-12px;
}

.help-tip p:after{ /* Prevents the tooltip from being hidden */
  width:100%;
  height:40px;
  content:'';
  position: absolute;
  top:-40px;
  left:0;
}

/* CSS animation */

@-webkit-keyframes fadeIn {
  0% { 
    opacity:0; 
    transform: scale(0.6);
  }

  100% {
    opacity:100%;
    transform: scale(1);
  }
}

@keyframes fadeIn {
  0% { opacity:0; }
  100% { opacity:100%; }
}
<div class="help-tip">
  <p id="helpinforchart">hello pls help</p>
</div>

5 个答案:

答案 0 :(得分：2)

只需添加display：block代替display：none 

.help-tip p
{
display:block;
}

答案 1 :(得分：2)

从css中删除display：none，如下所示

.help-tip{
	position: absolute;
	top: 18px;
	right: 18px;
	text-align: center;
	background-color: #BCDBEA;
	border-radius: 50%;
	width: 24px;
	height: 24px;
	font-size: 14px;
	line-height: 26px;
	cursor: default;
}

.help-tip:before{
	content:'?';
	font-weight: bold;
	color:#fff;
}

.help-tip:hover p{
	display:block;
	transform-origin: 100% 0%;

	-webkit-animation: fadeIn 0.3s ease-in-out;
	animation: fadeIn 0.3s ease-in-out;

}

.help-tip p{	/* The tooltip */
	
	text-align: left;
	background-color: #1E2021;
	padding: 20px;
	width: 200px;
	position: absolute;
	border-radius: 3px;
	box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
	right: -4px;
	color: #FFF;
	font-size: 13px;
	line-height: 1.4;
}

.help-tip p:before{ /* The pointer of the tooltip */
	position: absolute;
	content: '';
	width:0;
	height: 0;
	border:6px solid transparent;
	border-bottom-color:#1E2021;
	right:10px;
	top:-12px;
}

.help-tip p:after{ /* Prevents the tooltip from being hidden */
	width:100%;
	height:40px;
	content:'';
	position: absolute;
	top:-40px;
	left:0;
}

/* CSS animation */

@-webkit-keyframes fadeIn {
	0% { 
		opacity:0; 
		transform: scale(0.6);
	}

	100% {
		opacity:100%;
		transform: scale(1);
	}
}

@keyframes fadeIn {
	0% { opacity:0; }
	100% { opacity:100%; }
}
<div class="help-tip">
	<p id="helpinforchart">hello pls help</p>
</div>

答案 2 :(得分：1)

从

.help-tip:hover
删除属性可以帮助您

.help-tip{
	position: absolute;
	top: 18px;
	right: 18px;
	text-align: center;
	background-color: #BCDBEA;
	border-radius: 50%;
	width: 24px;
	height: 24px;
	font-size: 14px;
	line-height: 26px;
	cursor: default;
}

.help-tip:before{
	content:'?';
	font-weight: bold;
	color:#fff;
}

.help-tip p{	/* The tooltip */
	text-align: left;
	background-color: #1E2021;
	padding: 20px;
	width: 200px;
	position: absolute;
	border-radius: 3px;
	box-shadow: 1px 1px 1px rgba(0, 0, 0, 0.2);
	right: -4px;
	color: #FFF;
	font-size: 13px;
	line-height: 1.4;
	transform-origin: 100% 0%;
	-webkit-animation: fadeIn 0.3s ease-in-out;
	animation: fadeIn 0.3s ease-in-out;
}

.help-tip p:before{ /* The pointer of the tooltip */
	position: absolute;
	content: '';
	width:0;
	height: 0;
	border:6px solid transparent;
	border-bottom-color:#1E2021;
	right:10px;
	top:-12px;
}

.help-tip p:after{ /* Prevents the tooltip from being hidden */
	width:100%;
	height:40px;
	content:'';
	position: absolute;
	top:-40px;
	left:0;
}

/* CSS animation */

@-webkit-keyframes fadeIn {
	0% { 
		opacity:0; 
		transform: scale(0.6);
	}

	100% {
		opacity:100%;
		transform: scale(1);
	}
}

@keyframes fadeIn {
	0% { opacity:0; }
	100% { opacity:100%; }
}
<div class="help-tip">
	<p id="helpinforchart">hello pls help</p>
</div>

答案 3 :(得分：0)

hume

您可以更改css：

/* add 'active' class behavior */
.help-tip:hover p,
.help-tip.active p{
    display:block;
    transform-origin: 100% 0%;

    -webkit-animation: fadeIn 0.3s ease-in-out;
    animation: fadeIn 0.3s ease-in-out;

}

并更改html，如：

<!-- add 'active' class -->
<div class="help-tip active">
    <p id="helpinforchart">hello pls help</p>
</div>

如果您想将操作行为更改为＆＃39; hover show＆＃39;，请添加如下的js：

// native
var tip = document.getElementsByClassName('help-tip')[0];
tip.className = tip.className.replace('active', '');

// jQuery
$('.help-tip').removeClass('active')

答案 4 :(得分：0)

如果你愿意添加一些javascript这个jQuery代码和.display类保留悬停功能并在文档加载时显示工具提示：

的CSS：

.display {
  display: block !important;
}

jQuery（加载在文档'＆lt; head＆gt;'）：

$(window).load(function(){
    $('#helpinforchart').addClass('display');
  $('.help-tip').mouseleave(function(){
    $('#helpinforchart').removeClass('display');
    $(this).unbind();
  })
});

要看到它的工作，请看这个小提琴：https://jsfiddle.net/r80o6ej8/

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