Question

我是vue的新手，我正在尝试在keyup事件触发时集成ajax搜索，我试图打印该值，但似乎模型仅在输入元素失去焦点时才更新。

HTML

$scope.products = [
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 14.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 13.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 12.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 11.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 10.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 9.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 8.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 7.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'Wingtip Congnac Oxford', price: '$ 6.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'eWingtip Congnac Oxford', price: '$ 5.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'dWingtip Congnac Oxford', price: '$ 4.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'cWingtip Congnac Oxford', price: '$ 3.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'bWingtip Congnac Oxford', price: '$ 2.00', link: '#'},
    {imgLink: 'product1.jpg', name: 'aWingtip Congnac Oxford', price: '$ 1.00', link: '#'},
];

JS

<input name="search" placeholder="Search" type="search" 
    @keyup="whenkeyup" @focus="searchResult" 
    @blur="hideResult" 
    v-model="searchvalue">
<button type="submit">&nbsp;</button>
<span>
{{ searchvalue }}
</span>

Answer 1

您应该指定更改而不是keyup

Vue模型仅在输入元素失去焦点时更新

1 个答案: