我正在使用Twitter的Typeahead。我正在从Intellij遇到此警告。这导致每个链接的“ window.location.href”成为我的项目列表中的最后一个项目。
如何修复我的代码?
下面是我的代码:
AutoSuggest.prototype.config = function () {
    var me = this;
    var comp, options;
    var gotoUrl = "/{0}/{1}";
    var imgurl = '<img src="/icon/{0}.gif"/>';
    var target;
    for (var i = 0; i < me.targets.length; i++) {
        target = me.targets[i];
        if ($("#" + target.inputId).length != 0) {
            options = {
                source: function (query, process) { // where to get the data
                    process(me.results);
                },
                // set max results to display
                items: 10,
                matcher: function (item) { // how to make sure the result select is correct/matching
                    // we check the query against the ticker then the company name
                    comp = me.map[item];
                    var symbol = comp.s.toLowerCase();
                    return (this.query.trim().toLowerCase() == symbol.substring(0, 1) ||
                        comp.c.toLowerCase().indexOf(this.query.trim().toLowerCase()) != -1);
                },
                highlighter: function (item) { // how to show the data
                    comp = me.map[item];
                    if (typeof comp === 'undefined') {
                        return "<span>No Match Found.</span>";
                    }
                    if (comp.t == 0) {
                        imgurl = comp.v;
                    } else if (comp.t == -1) {
                        imgurl = me.format(imgurl, "empty");
                    } else {
                        imgurl = me.format(imgurl, comp.t);
                    }
                    return "\n<span id='compVenue'>" + imgurl + "</span>" +
                        "\n<span id='compSymbol'><b>" + comp.s + "</b></span>" +
                        "\n<span id='compName'>" + comp.c + "</span>";
                },
                sorter: function (items) { // sort our results
                    if (items.length == 0) {
                        items.push(Object());
                    }
                    return items;
                },
// the problem starts here when i start using target inside the functions
                updater: function (item) { // what to do when item is selected
                    comp = me.map[item];
                    if (typeof comp === 'undefined') {
                        return this.query;
                    }
                    window.location.href = me.format(gotoUrl, comp.s, target.destination);
                    return item;
                }
            };
            $("#" + target.inputId).typeahead(options);
            // lastly, set up the functions for the buttons
            $("#" + target.buttonId).click(function () {
                window.location.href = me.format(gotoUrl, $("#" + target.inputId).val(), target.destination);
            });
        }
    }
};
在@cdhowie的帮助下,还有更多代码:我将更新updater以及click()的href
updater: (function (inner_target) { // what to do when item is selected
    return function (item) {
        comp = me.map[item];
        if (typeof comp === 'undefined') {
            return this.query;
        }
        window.location.href = me.format(gotoUrl, comp.s, inner_target.destination);
        return item;
}}(target))};