jQuery UI:自动完成 - 如何在数组中搜索多个值?

Rya*_*yan 7 javascript jquery jquery-ui autocomplete jquery-ui-autocomplete

如果你看看下面的JS :(直播:http://jsfiddle.net/RyanWalters/dE6T3/2/)

var projects = [
    {
        value: "jquery",
        label: "jQuery",
        desc: "the write less, do more, JavaScript library",
        icon: "jquery_32x32.png"
    },
    {
        value: "jquery-ui",
        label: "jQuery UI",
        desc: "the official user interface library for jQuery",
        icon: "jqueryui_32x32.png"
    },
    {
        value: "sizzlejs",
        label: "Sizzle JS",
        desc: "a pure-JavaScript CSS selector engine",
        icon: "sizzlejs_32x32.png"
    }
];


$("#autocomplete").autocomplete({
    source: function(request, response){
        var matcher = new RegExp( $.ui.autocomplete.escapeRegex( request.term ), "i" );
        response( $.grep( projects, function( value ) {
            value = value.value || value.desc || value.icon;
            return matcher.test( value );
        }) );
    }
});
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我试图让自动完成搜索value,descicon领域的projects数组.但是,当我在搜索框中输入值时,我只能搜索该value字段.在descicon领域得到完全忽略.

我该如何制作它以便我可以在三个字段中的任何一个中搜索文本?

Roc*_*mat 11

value = value.value || value.desc || value.icon;
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这将设置值为第一个"thuthy"值(将始终为value.value).

尝试这样的事情:

response($.grep(projects, function(value) {
    return matcher.test(value.value) || matcher.test(value.desc) || matcher.test(value.icon);
}));
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