Question

我有一个系统可以切换不同的部分。它几乎是我想要的，除了某些原因，当我点击不同的块时，div project-name-block-container中的所有内容都没有显示。图像显示在第一个区块中，但那就是它。自从我用div包装所有内容后，不应该显示所有内容吗？

还有一种方法可以保持我所拥有的功能，除了改变一件事。而不是能够点击project-name-block切换块，有没有办法让用户必须点击标题？

＆＃13;

var allPanels = $('.project-name-block-container').hide();
//$('.project-name-block:eq(0) .project-name-description').show();
$('.project-name-block').click(function() {
  allPanels.slideUp();
  $(this).children('.project-name-block-container').slideDown();
  return false;
});

＆＃13;

#project-section-container {
  height: auto;
}
.project-name-block {
  border-top: 1px solid black;
  width: 100%;
  cursor: pointer;
  padding: 50px 0;
  text-align: center;
}
.project-name-title {
  color: blue;
  font-size: 2em;
}
.project-name-description {
  display: none;
  font-size: 1em;
  margin-top: 25px;
}
/*.project-name-description.active {
	display: block;
}*/

/*--Project Images---*/

.project-image-container {
  width: 90%;
  margin: 50px 5%;
}
.project-img {
  width: 30%;
  height: auto;
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="project-name-block">
  <div class="project-name-title">Project 1</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 1</div>
    <div class="project-image-container">
      <img src="images/projects/project1.jpg" alt="Demolition Project" class="project-img">
      <img src="images/projects/project2.jpg" alt="Demolition Project" class="project-img">
    </div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 2</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 2</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 3</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 3</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 4</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 4</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 5</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 5</div>
  </div>
</div>
</div>

＆＃13;

Answer 1

您有display:none的说明...删除

 .project-name-description {
    /*display: none;*/ REMOVE THIS LINE
    font-size: 1em;
    margin-top: 25px;
 }

如果您想要项目的标题触发该功能，只需更改该选择器而不是children使用next：

＆＃13;

var allPanels = $('.project-name-block-container');
$('.project-name-title').click(function() {
  allPanels.slideUp();
  $(this).next('.project-name-block-container').slideDown();
  return false;
});

＆＃13;

#project-section-container {
  height: auto;
}
.project-name-block {
  border-top: 1px solid black;
  width: 100%;
  cursor: pointer;
  padding: 50px 0;
  text-align: center;
}
.project-name-title {
  color: blue;
  font-size: 2em;
}
.project-name-description {
  font-size: 1em;
  margin-top: 25px;
}
.project-image-container {
  width: 90%;
  margin: 50px 5%;
}
.project-img {
  width: 30%;
  height: auto;
}
.project-name-block-container {
  display: none;
}

＆＃13;

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="project-name-block">
  <div class="project-name-title">Project 1</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 1</div>
    <div class="project-image-container">
      <img src="images/projects/project1.jpg" alt="Demolition Project" class="project-img">
      <img src="images/projects/project2.jpg" alt="Demolition Project" class="project-img">
    </div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 2</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 2</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 3</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 3</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 4</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 4</div>
  </div>
</div>
<div class="project-name-block">
  <div class="project-name-title">Project 5</div>
  <div class="project-name-block-container">
    <div class="project-name-description">This is the text for Project 5</div>
  </div>
</div>
</div>

＆＃13;

其他

作为对实际代码的改进，如果你想＆＃34;切换＆＃34;元素检查此代码段：

＆＃13;
＆＃13;
$('.project-name-title').click(function() { var relative = $(this).next('.project-name-block-container'); if (!relative.hasClass('opened')) { $('.opened').slideUp().removeClass('opened'); relative.addClass('opened').slideDown(); } else { relative.slideUp().removeClass('opened'); } return false; });
＆＃13;
#project-section-container { height: auto; } .project-name-block { border-top: 1px solid black; width: 100%; cursor: pointer; padding: 50px 0; text-align: center; } .project-name-title { color: blue; font-size: 2em; } .project-name-description { font-size: 1em; margin-top: 25px; } .project-image-container { width: 90%; margin: 50px 5%; } .project-img { width: 30%; height: auto; } .project-name-block-container { display: none; }
＆＃13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> <div class="project-name-block"> <div class="project-name-title">Project 1</div> <div class="project-name-block-container"> <div class="project-name-description">This is the text for Project 1</div> <div class="project-image-container"> <img src="images/projects/project1.jpg" alt="Demolition Project" class="project-img"> <img src="images/projects/project2.jpg" alt="Demolition Project" class="project-img"> </div> </div> </div> <div class="project-name-block"> <div class="project-name-title">Project 2</div> <div class="project-name-block-container"> <div class="project-name-description">This is the text for Project 2</div> </div> </div> <div class="project-name-block"> <div class="project-name-title">Project 3</div> <div class="project-name-block-container"> <div class="project-name-description">This is the text for Project 3</div> </div> </div> <div class="project-name-block"> <div class="project-name-title">Project 4</div> <div class="project-name-block-container"> <div class="project-name-description">This is the text for Project 4</div> </div> </div> <div class="project-name-block"> <div class="project-name-title">Project 5</div> <div class="project-name-block-container"> <div class="project-name-description">This is the text for Project 5</div> </div> </div> </div>
＆＃13;
＆＃13;
＆＃13;

Answer 2

这应该可以解决问题。你在display:none div上有project-name-description，没有显示任何内容。

var allPanels = $('.project-name-block-container').hide();
//$('.project-name-block:eq(0) .project-name-description').show();
$('.project-name-title').click(function() {   
  allPanels.slideUp();
  $(this).parent().find('.project-name-block-container').slideDown();
  return false;
});

.project-name-description{font-size:3rem;}
#project-section-container {
	height: auto;
}
.project-name-block {
	border-top: 1px solid black;
	width: 100%;
	cursor: pointer;
	padding: 50px 0;
	text-align: center;
}
.project-name-title {
	color: blue;
	font-size: 2em;
}
.project-name-description {
	XXdisplay: none;
	font-size: 1em;
		margin-top: 25px;
}
/*.project-name-description.active {
	display: block;
}*/
/*--Project Images---*/
.project-image-container {
	width: 90%;
	margin: 50px 5%;
}
.project-img {
	width: 30%;
	height: auto;
	
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<div class="project-name-block">
	<div class="project-name-title">Project 1</div>
	<div class="project-name-block-container">
		<div class="project-name-description">This is the text for Project 1</div>
		<div class="project-image-container">
			<img src="images/projects/project1.jpg" alt="Demolition Project" class="project-img">
			<img src="images/projects/project2.jpg" alt="Demolition Project" class="project-img">
		</div>
	</div>
</div>

<div class="project-name-block">
	<div class="project-name-title">Project 2</div>
	<div class="project-name-block-container">
		<div class="project-name-description">This is the text for Project 2</div>
	</div>
</div>
<div class="project-name-block">
	<div class="project-name-title">Project 3</div>
	<div class="project-name-block-container">
		<div class="project-name-description">This is the text for Project 3</div>
	</div>
</div>
<div class="project-name-block">
	<div class="project-name-title">Project 4</div>
	<div class="project-name-block-container">
		<div class="project-name-description">This is the text for Project 4</div>
	</div>
</div>
<div class="project-name-block">
	<div class="project-name-title">Project 5</div>
	<div class="project-name-block-container">
		<div class="project-name-description">This is the text for Project 5</div>
	</div>
</div>

切换不显示容器

2 个答案: