h1 div#date-filter-dropdown ul.dropdown-menu {
white-space:nowrap;
min-width: 10px;
}
Bootstrap dropdown form width
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21-04-2022 - |
Frage
I have a dropdown form, whose width is currently constrained by the width of the link activating the dropdown:
I want the form to extend as far as needed to put all form elements on one line. How can I do that?
Current HTML code:
<h1>Time Period:
<div id="date-filter-dropdown" class="dropdown">
<a class="dropdown-toggle" data-toggle="dropdown" href="#">
<span class="primary">May 2013</span></a>
<ul class="dropdown-menu" role="menu">
<li>
<form class="form-inline">
<input type="text" class="input-mini filter-time-form" id="id_filter_form_year" maxlength="4" size="4" placeholder="YYYY" />
<span class="filter-form-date-dividers">‐</span>
<input type="text" class="input-mini filter-time-form" id="id_filter_form_month" maxlength="2" size="2" placeholder="MM" />
<span class="filter-form-date-dividers">‐</span>
<input type="text" class="input-mini filter-time-form" id="id_filter_form_day" maxlength="2" size="2" placeholder="DD" />
<button type="button" class="btn btn-primary javascript-submit" id="filter-date-submit" onclick="filter_time();">Filter</button>
</form>
</li>
</ul>
</div>
</h1>
Also, for whatever reason, clicking on the form makes it disappear right now. This doesn't happen on the actual webpage I was working with, only on the JSFiddle page. I've bypassed this issue by pressing tab for now.
Lösung
Andere Tipps
Try these:
<ul class="dropdown-menu" id="ddown" role="menu"> //added a id for the dropdown
and add these js:
var m = document.getElementById("date-filter-dropdown").offsetWidth; //get the date div width.
// alert(m);
var n = document.getElementById("ddown");
n.style.width = m+'px'; // set dropdown width.
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