2016-11-05 76 views
0

我正在将json文件过滤为角度材质自动填充搜索输入;我似乎无法对焦点全部JSON元素从演示重新自动下拉:Angular Material Demo Autocomplete在角度材质中显示完整的json集合在焦点上的自动完成下拉结果

这里是我到目前为止的代码:

HTML:

<md-autocomplete 
    md-search-text="searchText" 
    md-items="item in items | filter:searchText"    
    md-item-text="item.companyName + space + item.stockSymbol" 
    placeholder="Type Company Name or Stock Symbol"> 
    <span md-highlight-text="searchText">{{ item.companyName }} {{ item.stockSymbol }}</span> 
</md-autocomplete> 

JS:

app.controller('ctrl', ['$scope', function($scope) { 
$scope.items = stocks.DowJones30; 
$scope.searchText = ''; 
$scope.space = " "; 
}]); 

JSON位是这样的:

var stocks={DowJones30:[{companyName:"3M",stockSymbol:"MMM"}, 
{companyName:"American Express",stockSymbol:"AXP"}, 
{companyName:"Apple",stockSymbol:"AAPL"}, 
//etc etc.... 
{companyName:"Wal-Mart",stockSymbol:"WMT"}]}; 

完整的代码上Codepen:

Angular Material Autocomplete

回答

0

一点点减少原来的例子中,我发现,在HTML这条线是必需的自动填充功能自动下拉,显示所有项目后,希望这有助于别人。

md-min-length="0" 
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