我正在编辑AngularJS项目,我想在用户点击搜索输入框时在主DIV上添加背景(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>
正如您所看到的,当用户单击搜索图标时会出现白色框,现在我想在主DIV上添加背景,白色框除外.
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;
}
}
我怎么能达到这个目的?
最佳答案 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>
并将CSS添加为
.backdrop {
position: absolute;
left: 0;
right: 0;
top: 0;
bottom: 0;
background: black;
opacity: 0.5;
}