javascript - 函数名中的数组

Question

我正在尝试用 JS 编写一个小的“营业时间”脚本。我为此使用了 timepicker，一切正常，除了我想每天都有一个功能，我不想复制粘贴它七次。

这是我的代码的一部分: 调用部分:

jQuery(document).ready(function() {
    var week = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'];
    for (var i = 0; i < week.length; i++) {
        day = week[i];

        jQuery('#' + day + '_start1').timepicker({
            showLeadingZero: false,
            onHourShow: MondayHourFuncStart,
            //I want to add the day name instead of Monday
            onMinuteShow: MondayMinFuncStart //I want to add the day name instead of Monday
        });
    }

函数部分:

week = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'];
for (var i = 0; i < week.length; i++) {

    function MondayHourFuncStart(hour) //I want to add the day name instead of Monday {
    var day = week[i];
    var tpEndHour = jQuery('#' + day + '_end1').timepicker('getHour');
    // all valid if no end time selected
    if (jQuery('#monday_end1').val() == '') {
        return true;
    }
    // Check if proposed hour is prior or equal to selected end time hour
    if (hour <= tpEndHour) {
        return true;
    }
    // if hour did not match, it can not be selected
    return false;
}

所以我只想用数组值代替“星期一”

我尝试了很多东西，但我没有找到好的解决方案。

提前致谢。

Answer 1

将它们放在一个对象中:

//object containing all the week's functions
var funcs = {},
    days = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'];

//build the functions for each day
for(var i = 0; i < days.length; i++) {
    funcs[days[i]] = function() {
        //stuffs
    }

    //or for multiple events/functions, something like
    funcs[days[i]] = {
        onHourShow: function() {},
        onMinuteShow: function() {}
    };
}

jQuery(document).ready(function() {
    var week = ['monday', 'tuesday', 'wednesday', 'thursday', 'friday', 'saturday', 'sunday'];
    for (var i = 0; i < week.length; i++) {
        day = week[i];

        jQuery('#' + day + '_start1').timepicker({
            showLeadingZero: false,
            onHourShow: funcs[day], //or funcs[day].onHourShow, depending on which you do above
            onMinuteShow: funcs[day]
        });
    }
}