如何在AngularJS材质设计中创建简单的搜索输入文本？

Question

我正在寻找一些简单的方法来获得类似于angular-mdl中可用于扩展搜索文本字段的内容,如下所示.这将在点击时添加搜索按钮,它将扩展为文本字段.

<!-- 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>

我的要求是当用户点击它时,卡片标题中的这样一个搜索按钮会向右捕捉它应该展开以获取输入..我需要在Angular-Material中进行.

任何输入或帮助..!谢谢.

Answer 1

我在寻找Angular with Material的可扩展搜索的一些例子,并在Codepen中找到了这个代码,但不确定它是否正是你所寻找的,它打开一个带有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>