Foundation 下拉菜單
Foundation 下拉菜單允許用戶從預定義的下拉列表中選取一個值：
實例
<!-- Trigger the Dropdown -->
< a href= "#" data-dropdown= "id01" class= "button dropdown" > Dropdown Button < /a >
<!-- Dropdown content -->
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
<!-- Initialize Foundation JS -->
< script >
$(document).ready(function() {
$(document).foundation();
})
< /script >
< a href= "#" data-dropdown= "id01" class= "button dropdown" > Dropdown Button < /a >
<!-- Dropdown content -->
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
<!-- Initialize Foundation JS -->
< script >
$(document).ready(function() {
$(document).foundation();
})
< /script >
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實例解析
.dropdown類為按鈕添加一個向下的箭頭符號"圖標。
使用按鈕或鏈接的data-dropdown=" id "屬性來打開下拉菜單。
id值需要與下拉菜單的內容(id01)匹配。
在<div>, <nav>, <ul>中添加.f-dropdown類和data-dropdown-content屬性來創建下拉菜單的內容。
最後初始化Foundation JS。
注意:在小屏幕上，所有的下拉菜單的寬度是100%。
下拉菜單尺寸
使用.tiny , .small , .medium , .large或.mega來修改下拉菜單的寬度。
注意:在小屏幕上，所有的下拉菜單的寬度是100%。
實例
<!-- Tiny Dropdown: max-width is 200px -->
< ul id= "id01" data-dropdown-content class= "f-dropdown tiny" > ..
<!-- Small Dropdown: max-width is 300px -->
< ul id= "id02" data-dropdown-content class= "f-dropdown small" > ..
<!-- Medium Dropdown: max-width is 500px -->
< ul id= "id03" data-dropdown-content class= "f-dropdown medium" >
<!-- Large Dropdown: max-width is 800px -->
< ul id= "id04" data-dropdown-content class= "f-dropdown large" > ..
<!-- Mega Dropdown: 100% width -->
< ul id= "id04" data-dropdown-content class= "f-dropdown mega" > ..
< ul id= "id01" data-dropdown-content class= "f-dropdown tiny" > ..
<!-- Small Dropdown: max-width is 300px -->
< ul id= "id02" data-dropdown-content class= "f-dropdown small" > ..
<!-- Medium Dropdown: max-width is 500px -->
< ul id= "id03" data-dropdown-content class= "f-dropdown medium" >
<!-- Large Dropdown: max-width is 800px -->
< ul id= "id04" data-dropdown-content class= "f-dropdown large" > ..
<!-- Mega Dropdown: 100% width -->
< ul id= "id04" data-dropdown-content class= "f-dropdown mega" > ..
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下拉菜單邊距
可以使用.content類為下拉菜單添加內邊距：
實例
<!-- Default Dropdown -->
< ul id= "id01" data-dropdown-content class= "f-dropdown" > ..
<!-- Dropdown with padding -->
< ul id= "id02" data-dropdown-content class= "f-dropdown content" > ..
< ul id= "id01" data-dropdown-content class= "f-dropdown" > ..
<!-- Dropdown with padding -->
< ul id= "id02" data-dropdown-content class= "f-dropdown content" > ..
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其他實例
<div> 下拉菜單中添加多媒體元素：
實例
< a href= "#" data-dropdown= "id01" class= "button dropdown" > Dropdown Button < /a >
< div id= "id01" data-dropdown-content class= "f-dropdown medium content" >
< h4 > Paris Title < /h4 >
< p > Some text.. some text.. < /p >
< img src= "paris.jpg" alt= "Paris" width= "400" height= "300" >
< p > Paris, je t'aime. < /p >
< /div >
< div id= "id01" data-dropdown-content class= "f-dropdown medium content" >
< h4 > Paris Title < /h4 >
< p > Some text.. some text.. < /p >
< img src= "paris.jpg" alt= "Paris" width= "400" height= "300" >
< p > Paris, je t'aime. < /p >
< /div >
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下拉菜單方向
默認情況下下拉菜單在底部，可以通過添加data-options="align:left|right|top"來修改其方向：
實例
< a href= "#" data-dropdown= "id01" data-options= "align:right" class= "button dropdown" > Right < /a >
< a href= "#" data-dropdown= "id02" data-options= "align:top" class= "button dropdown" > Top < /a >
< a href= "#" data-dropdown= "id03" data-options= "align:bottom" class= "button dropdown" > Bottom < /a >
< a href= "#" data-dropdown= "id04" data-options= "align:left" class= "button dropdown" > Left < /a >
< a href= "#" data-dropdown= "id02" data-options= "align:top" class= "button dropdown" > Top < /a >
< a href= "#" data-dropdown= "id03" data-options= "align:bottom" class= "button dropdown" > Bottom < /a >
< a href= "#" data-dropdown= "id04" data-options= "align:left" class= "button dropdown" > Left < /a >
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下拉菜單觸發條件
默認情況下，下拉菜單在點擊按鈕後顯示。 如果你需要在鼠標移動上去後顯示，可以在按鈕上使用data-options="is_hover:true"屬性:
實例
< a href= "#" data-dropdown= "id01" data-options= "is_hover:true" class= "button dropdown" > Hover over me < /a >
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
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分割按鈕
我們可以在按鈕上添加.split類來設置一個分割效果的按鈕，分割後會在<span>元素上生成一個方向向下的圖標按鈕:
實例
< button class= "button split" > Split Button
< span data-dropdown= "id01" > < /span >
< /button >
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
<!-- Initialize Foundation JS -->
< script >
$(document).ready(function() {
$(document).foundation();
})
< /script >
< span data-dropdown= "id01" > < /span >
< /button >
< ul id= "id01" data-dropdown-content class= "f-dropdown" >
< li > < a href= "#" > Link 1 < /a > < /li >
< li > < a href= "#" > Link 2 < /a > < /li >
< li > < a href= "#" > Link 3 < /a > < /li >
< /ul >
<!-- Initialize Foundation JS -->
< script >
$(document).ready(function() {
$(document).foundation();
})
< /script >
嘗試一下»