2015-12-19 49 views
4

我有一个手风琴,当你点击每个按钮时,它会展开并显示更多信息。它工作正常,但是,每次我点击每个按钮来展开它,该框似乎在显示内容框之前像上下滑动7/8次。我只希望在显示完整内容之前最多可以上下滑动两次或三次。如何才能实现这一目标?jquery手风琴向下滑动太多

HTML:

<div id="ss_menu"> 
    <h3><b>Winning Ways</b></h3> 
    <div class="ss_button">1990-1991</div> 
    <div class="ss_content">1st NBA Title<br /> 
    61 Wins 21 Losses<br />MVP Michael Jordan<br /> 
    Defeated LA Lakers<br /></div> 
    <div class="ss_button">1991-1992</div> 
    <div class="ss_content">Repeat Champions<br /> 
    67 Wins 15 Losses<br />MVP Michael Jordan<br /> 
    <div class="ss_button">1992-1993</div> 
    <div class="ss_content">ThreePeat Champions<br />57 Wins 25 Losses<br /> 
    MVP Michael Jordan<br />Defeated Phoenix Suns<br /></div> 
    <div class="ss_button">1995-1996</div> 
    <div class="ss_content">1st NBA Title in 3 years<br /> 
    72 Wins 10 Losses<b>(NBA history)</b><br />MVP Michael Jordan<br /> 
    <b>*Michael Jordan came back from retirement!</b><br />Defeated LA 
    Lakers<br /></div> <div class="ss_button">1996-1997</div> 
    <div class="ss_content">2nd Repeat<br />69 Wins 13 Losses<br /> 
    MVP Michael Jordan<br />Defeated Utah Jazz<br /></div> 
<div class="ss_button">1997-1998</div> <div class="ss_content"> 
    2nd ThreePeat<br />62 Wins 20 Losses<br />MVP Michael Jordan<br /> 
    Defeated Utah Jazz<br /></div> 
    </div> 

CSS:

body { 
font-family: Arial, Helvetica, sans-serif; 
} 

#ss_menu h3{ 
color: white; 
} 

#ss_menu { 
width: 200px; 
position:absolute; 
right:10px; 
top:825px; 
z-index:1 
} 

.ss_button { 
background-color: black; 
border-bottom: 1px solid #FFFFFF; 
cursor: pointer; 
padding: 10px; 
color: #FFFFFF; 
    border-radius: 5px; 

} 

.ss_content { 
background-color: #EFEFEF; 
display: none; 
padding: 10px; 
    border-radius: 5px; 

} 

JS:

jQuery(function() { 
jQuery('.ss_button').on('click', function() { 
    jQuery('.ss_content').slideUp('fast'); 
    jQuery(this).next('.ss_content').slideDown('fast'); 
}); 
}); 
+0

请检查我的答案,我很确定它会解决您的问题。 –

回答

1

您使用的是BR,而不是DIV关闭在1991 - 1992年的内容。 问题始终是迈克尔乔丹。检查https://jsfiddle.net/VixedS/jbz6dxbp/你的代码工作良好。这很奇怪,但工作。

<div class="ss_button">1991-1992</div> 
    <div class="ss_content">Repeat Champions<br /> 
    67 Wins 15 Losses<br />MVP Michael Jordan 
    </div> 
+0

你的JSfiddle正是我想要它做的,但是当我按照你的意见,并把它放在我自己的IDE上它仍然滑动像7次 – Jim41Mavs

0

您可能多次附加事件处理程序? (因为窗口大小调整处理,ajax加载&添加元素或类似的东西) 一个简单的测试:添加一个“处理过的”类到您的“.ss_buttons”只是附加点击后,并用作选择器“.ss_button:not(.processed )“。

jQuery(function() { 
jQuery('.ss_button:not(.processed)').on('click', function() { 
    jQuery('.ss_content').slideUp('fast'); 
    jQuery(this).next('.ss_content').slideDown('fast'); 
}); 
jQuery('.ss_button:not(.processed)').addClass('processed') 
}); 

编辑:和HTML也有一个问题,因为vixed指出:

<div id="ss_menu"> 

<h3><b>Winning Ways</b></h3> 

<div class="ss_button">1990-1991</div> 
    <div class="ss_content"> 
    1st NBA Title<br /> 
    61 Wins 21 Losses<br />MVP Michael Jordan<br /> 
    Defeated LA Lakers<br /> 
    </div> 

<div class="ss_button">1991-1992</div> 
    <div class="ss_content"> 
    Repeat Champions<br /> 
    67 Wins 15 Losses<br /> 
    MVP Michael Jordan<br /> 
***** <-- Should'nt be here a "</div>" 

<div class="ss_button">1992-1993</div> 
    <div class="ss_content"> 
    ThreePeat Champions<br /> 

... 

</div> 
0

您的代码工作正常。这是一个奇怪的问题。你可以使用preventDefault()函数。看看是否有效。

jQuery('.ss_button').on('click', function (event) { 
    event.preventDefault(); 
    jQuery('.ss_content').slideUp('fast'); 
    jQuery(this).next('.ss_content').slideDown('fast'); 
}); 
+0

只是试过了,没有运气,仍然滑落7次 – Jim41Mavs