sma*_*use 5 html lightbox opacity less angularjs
我正在编辑AngularJS项目,并且我想在用户单击搜索输入框时在主DIV上添加背景幕(例如Bootstrap Modal)。
这是HTML代码:
<div class="main-box">
<div class="search-function" ng-click="showInputForm()">
<img src="../images/my_project/search.png">
</div>
<div class="search-form" ng-if="showForm">
<form ng-submit="textSearch()">
<input type="text" autofocus class="search-input" ng-model="text.value" />
</form>
</div>
</div>
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如您所见,当用户单击搜索图标时,白色框出现,现在我想在主DIV上添加背景,除了白色框。
这是LESS代码:
.search-function {
margin-left: 30%;
}
.search-form {
padding-left: 15%;
padding-right: 15%;
position: relative;
z-index: 0;
.search-input {
color: #2b84a6 !important;
background-color: #fff !important;
font-weight: 300;
font-size: 16px;
}
}
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我怎样才能做到这一点?
像这样的东西
<div class="main-box">
<div class="backdrop" ng-if="showForm"></div>
<div class="search-function" ng-click="showInputForm()">
<img src="../images/my_project/search.png">
</div>
<div class="search-form" ng-if="showForm">
<form ng-submit="textSearch()">
<input type="text" autofocus class="search-input" ng-model="text.value" />
</form>
</div>
</div>
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并将 CSS 添加为
.backdrop {
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
background: black;
opacity: 0.5;
}
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