Question

代码有效，但它一直给我这个错误控制台：未捕获的SyntaxError：意外的令牌）

检查我的代码的最后一行是我收到错误的地方。提前谢谢。

function change_type(itemID) {
    window.location = "/store/basket.cfm?mode=select&itemID=" + itemID;
}

// gets pertinent mediums for a year...
function change_medium_list(award_year) {

    // clear previous contents...
    $("select#medium_name").empty();
    //console.log('cleared existing mediums');

    // do a JSON get......
    $.getJSON("_medium_list_by_year.cfm", {
        award_year: award_year,
        ajax: 'true'
    }, function(p) {
        var jsonList = (p);

        //alert(jsonList);
        var listItems = "";
        for (var i = 0; i < jsonList.Table.length; i++) {
        listItems += "<option value='" + jsonList.Table[i].optionValue + "'>" + jsonList.Table[i].optionDisplay + "</option>";
        }
        // Write the new values in...
        $("#medium_name").change(listItems);
        //console.log('written mediums');


        // this doesn't seem to refresg the content...
        // $('.selectpicker').selectpicker('render');
        $('.selectpicker').on('change', function() {
            var selected = $(this).find("option:selected").val();
            alert(selected);
        });

    });
});  **// here is where I get the error. but if it change it to }; my code doesnt work.**

Answer 1

删除尾随括号，因此最后一行看起来像这样

}; //here is where I get the error. but if it change it to }; my code doesnt work.**

Answer 2

在第二个函数后删除分支和分号。两者都不需要。

);

获取未捕获的SyntaxError：意外的令牌）JS

2 个答案: