Javascript 如何为多输入框使用虚拟键盘？

大家早上好

我有个问题，它坏了。只需检查我的代码中有什么错误

请给我一些建议如何修理它。我如何使用我的代码，以便找到结果

请建议一种方法，以便尽快做出正确的决定。当鼠标单击输入框时，如何传递id。我的代码对吗？我在某个地方犯了错误

另一页上的一些代码

var $write = (function(){
         var write = write();
         write.init("keyboard");
         //first input focus
         var $firstInput = $(':input').first().focus();
         write.currentElement = $firstInput;
         write.currentElementCursorPosition = $('#'+id);
     });

$function{ $'：input'。单击，函数{ var id=this.id； var$write=id， shift=false， capslock=false； $“键盘li”。单击功能{ var$this=$this， character=$this.html；//如果是小写字母，则此变量不会发生任何变化 //换档键 如果$this.hasClass'left-shift'| |$this.hasClass'right-shift'{ $'.letter'.toggleClass'uppercase'； $'.symbol span'.切换； shift=shift==true？false:true； capslock=false； 返回false； } //帽锁 如果$this.hassclass'capslock'{ $'.letter'.toggleClass'uppercase'； capslock=真； 返回false； } //删除 如果$this.hasClass'delete'{ var html=$write.html， txt=html.substr0，html.length-1； $write.htmltxt； $write.autocompletesearch，txt； 返回false； } //删除 //特殊字符 如果$this.hasClass'symbol'字符=$'span:visible'，$this.html； 如果$this.hasClass'space'字符=“”； 如果$this.hasClass'tab'字符=\t； 如果$this.hasClass'return'字符=\n； //大写字母 如果$this.hasClass'uppercase'character=character.toUpperCase； //单击键后删除shift。 如果shift==真{ $'.symbol span'.切换； 如果capslock==false$'.letter'.toggleClass'uppercase'； 移位=假； } //console.logDO IT，character； //添加角色 开关$write{ 案例“项目编号1”： $write.val$write.val+字符； $write.htmltxt； $write.autocompletesearch，txt； 打破 案例“项目编号2”： 提醒“您是2号物品”； 打破 案例“项目编号3”： 提醒“您是3号物品”； 打破 //默认值： //警报$write； } }; }; }; 使用下面的代码

Html

javascript

// Add next/previous buttons
var addNav = function(base) {
    base.$el.addClass('current');
    $("body").css('padding-bottom', '250px'); // keep Donate Now button in view
    var inputs = $('input'),
        len = inputs.length - 1,
        indx = inputs.index(base.$el),
        topPadding = 50; // distance from top where the focused input is placed
    // make sure input is in view
    $(window).scrollTop(inputs.eq(indx).offset().top - topPadding);

    // see if nav is already set up
    if (base.$keyboard.find('.ui-keyboard-nav').length) {
        return;
    }

    // add nav window & buttons
    base.$keyboard.append('<div class="ui-keyboard-nav"><button class="prev ui-state-default ui-corner-all">prev</button><button class="next ui-state-default ui-corner-all">next</button></div>');

    base.$keyboard.find('.next').hover(function() {
        $(this).addClass('ui-state-hover');
    }, function() {
        $(this).removeClass('ui-state-hover');
    }).click(function() {
        var n = indx + 1;
        if (n >= len) {
            return;
        }
        base.close(true); // true = auto accept
        // set focus to next input
        inputs.eq(n).focus();
        // make sure input is in view
        $(window).scrollTop(inputs.eq(n).offset().top - topPadding);
    });

    base.$keyboard.find('.prev').hover(function() {
        $(this).addClass('ui-state-hover');
    }, function() {
        $(this).removeClass('ui-state-hover');
    }).click(function() {
        var n = indx - 1;
        if (n < 0) {
            return;
        }
        base.close(true); // true = auto accept
        // set focus to previous input
        inputs.eq(n).focus();
        // make sure input is in view
        $(window).scrollTop(inputs.eq(n).offset().top - topPadding);
    });

}; // end prev/next button code
// Keyboard Layouts
$('.keyboard-normal').keyboard({
    layout: 'qwerty',
    autoAccept: 'true',
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-zip').keyboard({
    layout: 'custom',
    autoAccept: 'true',
    maxLength: 5,
    customLayout: {
        'default': [
            '7 8 9',
            '4 5 6',
            '1 2 3',
            '0 {bksp}',
            '{accept}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-num').keyboard({
    layout: 'custom',
    autoAccept: 'true',
    customLayout: {
        'default': [
            '7 8 9',
            '4 5 6',
            '1 2 3',
            '0 {bksp}',
            '{accept}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-states').keyboard({
    layout: 'custom',
    customLayout: {
        'default': [
            'AL AK AZ AR CA CO CT DE FL GA',
            'HI ID IL IN IA KS KY LA ME MD',
            'MA MI MN MS MO MT NE NV NH NJ',
            'NM NY NC ND OH OK OR PA RI SC',
            'SD TN TX UT VT VA WA WV WI WY',
            '{accept}{clear}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    // prevent entering more than one state
    change: function(e, keyboard, el) {
        var v = keyboard.$el.val();
        if (v.length > 2) {
            keyboard.$el.val(v.slice(-2));
        }
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("button.ui-keyboard-widekey").removeClass('state-button');
        $("body").css('padding-bottom', '0px');
    }
});

---

您可以尝试

不起作用的是$write函数中的not save，请检查。当我单击输入框时，我得到了id。但它不能进一步检查我的循环是否正确。问题可能是这一行var$write=id，try:var$write=$+id，让我知道它是否起作用，我可以告诉您为什么，当我使用alert在alert框中写入其给定的[object object}时，它不起作用，它不显示我将光标放在输入框中的位置的id。TypeError:write不是控制台上的函数，我如何将其声明为函数以及它需要什么。id是未定义的。我不想在脚本中添加其他脚本。我的代码中是否可以修改

// Add next/previous buttons
var addNav = function(base) {
    base.$el.addClass('current');
    $("body").css('padding-bottom', '250px'); // keep Donate Now button in view
    var inputs = $('input'),
        len = inputs.length - 1,
        indx = inputs.index(base.$el),
        topPadding = 50; // distance from top where the focused input is placed
    // make sure input is in view
    $(window).scrollTop(inputs.eq(indx).offset().top - topPadding);

    // see if nav is already set up
    if (base.$keyboard.find('.ui-keyboard-nav').length) {
        return;
    }

    // add nav window & buttons
    base.$keyboard.append('<div class="ui-keyboard-nav"><button class="prev ui-state-default ui-corner-all">prev</button><button class="next ui-state-default ui-corner-all">next</button></div>');

    base.$keyboard.find('.next').hover(function() {
        $(this).addClass('ui-state-hover');
    }, function() {
        $(this).removeClass('ui-state-hover');
    }).click(function() {
        var n = indx + 1;
        if (n >= len) {
            return;
        }
        base.close(true); // true = auto accept
        // set focus to next input
        inputs.eq(n).focus();
        // make sure input is in view
        $(window).scrollTop(inputs.eq(n).offset().top - topPadding);
    });

    base.$keyboard.find('.prev').hover(function() {
        $(this).addClass('ui-state-hover');
    }, function() {
        $(this).removeClass('ui-state-hover');
    }).click(function() {
        var n = indx - 1;
        if (n < 0) {
            return;
        }
        base.close(true); // true = auto accept
        // set focus to previous input
        inputs.eq(n).focus();
        // make sure input is in view
        $(window).scrollTop(inputs.eq(n).offset().top - topPadding);
    });

}; // end prev/next button code
// Keyboard Layouts
$('.keyboard-normal').keyboard({
    layout: 'qwerty',
    autoAccept: 'true',
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-zip').keyboard({
    layout: 'custom',
    autoAccept: 'true',
    maxLength: 5,
    customLayout: {
        'default': [
            '7 8 9',
            '4 5 6',
            '1 2 3',
            '0 {bksp}',
            '{accept}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-num').keyboard({
    layout: 'custom',
    autoAccept: 'true',
    customLayout: {
        'default': [
            '7 8 9',
            '4 5 6',
            '1 2 3',
            '0 {bksp}',
            '{accept}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("body").css('padding-bottom', '0px');
    }
});

$('.keyboard-states').keyboard({
    layout: 'custom',
    customLayout: {
        'default': [
            'AL AK AZ AR CA CO CT DE FL GA',
            'HI ID IL IN IA KS KY LA ME MD',
            'MA MI MN MS MO MT NE NV NH NJ',
            'NM NY NC ND OH OK OR PA RI SC',
            'SD TN TX UT VT VA WA WV WI WY',
            '{accept}{clear}'
            ]
    },
    usePreview: false,
    visible: function(e, keyboard, el) {
        addNav(keyboard);
    },
    // prevent entering more than one state
    change: function(e, keyboard, el) {
        var v = keyboard.$el.val();
        if (v.length > 2) {
            keyboard.$el.val(v.slice(-2));
        }
    },
    beforeClose: function(e, keyboard, el, accepted) {
        $('input.current').removeClass('current');
        $("button.ui-keyboard-widekey").removeClass('state-button');
        $("body").css('padding-bottom', '0px');
    }
});