如何在 AngularJS material 设计中创建简单的搜索输入文本?

How to create a simple search input text in AngularJS material design?

我正在寻找一些简单的方法来获得类似于 angular-mdl 中可用的可扩展搜索文本字段的内容,如下所示。 这将在单击时添加一个搜索按钮,它将扩展到文本字段。

<!-- Expandable Textfield -->
<form action="#">
  <div class="mdl-textfield mdl-js-textfield mdl-textfield--expandable">
    <label class="mdl-button mdl-js-button mdl-button--icon" for="sample6">
      <i class="material-icons">search</i>
    </label>
    <div class="mdl-textfield__expandable-holder">
      <input class="mdl-textfield__input" type="text" id="sample6">
      <label class="mdl-textfield__label" for="sample-expandable">Expandable Input</label>
    </div>
  </div>
</form>

我的要求是在卡片标题中有这样一个搜索按钮,当用户单击它时,它应该会展开以接受输入。我需要在 Angular-Material.

任何意见或帮助..! 谢谢

我也在 Angular 和 Material 中寻找可扩展搜索的一些示例,并在 Codepen 中找到了这段代码,但不确定它是否正是您要查找的内容,它会打开一个带后退按钮的全长输入...

http://codepen.io/kyleledbetter/pen/gbQOaV

工具栏的HTML是这样的:

<md-toolbar ng-show="!showSearch">
  <div class="md-toolbar-tools">
    <md-button ng-click="toggleSidenav('left')" hide-gt-md aria-label="Menu">
      <ng-md-icon icon="menu"></ng-md-icon>
    </md-button>
    <h3>
        Dashboard
      </h3>
    <span flex></span>
    <md-button aria-label="Search" ng-click="showSearch = !showSearch">
      <ng-md-icon icon="search"></ng-md-icon>
    </md-button>
    <md-button aria-label="Open Settings" ng-click="showListBottomSheet($event)">
      <ng-md-icon icon="more_vert"></ng-md-icon>
    </md-button>
  </div>
</md-toolbar>
<md-toolbar class="md-hue-1" ng-show="showSearch">
  <div class="md-toolbar-tools">
    <md-button ng-click="showSearch = !showSearch" aria-label="Back">
      <ng-md-icon icon="arrow_back"></ng-md-icon>
    </md-button>
    <h3 flex="10">
        Back
      </h3>
    <md-input-container md-theme="input" flex>
      <label>&nbsp;</label>
      <input ng-model="search.who" placeholder="enter search">
    </md-input-container>
    <md-button aria-label="Search" ng-click="showSearch = !showSearch">
      <ng-md-icon icon="search"></ng-md-icon>
    </md-button>
    <md-button aria-label="Open Settings" ng-click="showListBottomSheet($event)">
      <ng-md-icon icon="more_vert"></ng-md-icon>
    </md-button>
  </div>

</md-toolbar>

似乎没有干净的 'native' angular material 选项,所以我使用了 one of the textfield options from 'material design lite' library - expandable search button gif-demo