javascript - JS直接放在HTML可以执行,单独放到JS文件引用就不行了为啥?

WBOY
Release: 2016-06-06 20:08:12
Original
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1.路径没问题
2.js代码使用了jQuery,而且放在了引用文件之后
3.引用js

<code><script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/utils.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/collect.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/sign.js"></script>
</code>
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4.直接写在html里

<code><script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/utils.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/collect.js"></script>
<script type="text/javascript">
$(function(){//日期
    var d = new Date();
    var month  = d.getMonth()+1;
    var yestoday = d.getDate()-1;
    var day3 = d.getDate()+2;
    var day4 = d.getDate()+3;
    var day5 = d.getDate()+4;
    var day6 = d.getDate()+5;
    $('.days1').html(month+'.'+yestoday);
    $('.days2').html(month+'.'+day3);
    $('.days3').html(month+'.'+day4);
    $('.days4').html(month+'.'+day5);
    $('.days5').html(month+'.'+day6);
});

$(function(){
    if ({wc:$sign_stetus} == 2) {//正常已签到
        $('.sign').html('已签到{wc:$sign_time}天');
        $('.header_wen1').html('明日可领{wc:$tomorrow_intergral}积分');
        $('.sign_img').attr({"background":"#C8B9A3","color":"#C8B9A3"});
    } else if({wc:$sign_stetus} == 3) {//初始未签到
        $('.header_wen1').html('今日可领5积分');
        $('.1').html(+0);
        $('.2').html(+5);
        $('.3').html(+5);
        $('.4').html(+10);
        $('.5').html(+10);
        $('.6').html(+15);
        $('.7').html(+15);
    } else if({wc:$sign_stetus} == 4) {//初始已签到
        $('.sign').html('已签到1天');
        $('.header_wen1').html('明日可领5积分');
        $('.sign_img').attr({"background":"#C8B9A3","color":"#C8B9A3"});
        $('.1').html(+0);
        $('.2').html(+5);
        $('.3').html(+5);
        $('.4').html(+10);
        $('.5').html(+10);
        $('.6').html(+15);
        $('.7').html(+15);
    } else if({wc:$sign_stetus} == 5) {
        $('.sign').html('已签到{wc:$sign_time}天');
        $('.header_wen1').html('明日可领{wc:$tomorrow_intergral}积分');
    }
});
</script></code>
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回复内容:

1.路径没问题
2.js代码使用了jQuery,而且放在了引用文件之后
3.引用js

<code><script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/utils.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/collect.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/sign.js"></script>
</code>
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4.直接写在html里

<code><script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/jquery-1.11.3.min.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/utils.js"></script>
<script type="text/javascript" src="%7BG_TEMPLATES_STYLE%7D/js/collect.js"></script>
<script type="text/javascript">
$(function(){//日期
    var d = new Date();
    var month  = d.getMonth()+1;
    var yestoday = d.getDate()-1;
    var day3 = d.getDate()+2;
    var day4 = d.getDate()+3;
    var day5 = d.getDate()+4;
    var day6 = d.getDate()+5;
    $('.days1').html(month+'.'+yestoday);
    $('.days2').html(month+'.'+day3);
    $('.days3').html(month+'.'+day4);
    $('.days4').html(month+'.'+day5);
    $('.days5').html(month+'.'+day6);
});

$(function(){
    if ({wc:$sign_stetus} == 2) {//正常已签到
        $('.sign').html('已签到{wc:$sign_time}天');
        $('.header_wen1').html('明日可领{wc:$tomorrow_intergral}积分');
        $('.sign_img').attr({"background":"#C8B9A3","color":"#C8B9A3"});
    } else if({wc:$sign_stetus} == 3) {//初始未签到
        $('.header_wen1').html('今日可领5积分');
        $('.1').html(+0);
        $('.2').html(+5);
        $('.3').html(+5);
        $('.4').html(+10);
        $('.5').html(+10);
        $('.6').html(+15);
        $('.7').html(+15);
    } else if({wc:$sign_stetus} == 4) {//初始已签到
        $('.sign').html('已签到1天');
        $('.header_wen1').html('明日可领5积分');
        $('.sign_img').attr({"background":"#C8B9A3","color":"#C8B9A3"});
        $('.1').html(+0);
        $('.2').html(+5);
        $('.3').html(+5);
        $('.4').html(+10);
        $('.5').html(+10);
        $('.6').html(+15);
        $('.7').html(+15);
    } else if({wc:$sign_stetus} == 5) {
        $('.sign').html('已签到{wc:$sign_time}天');
        $('.header_wen1').html('明日可领{wc:$tomorrow_intergral}积分');
    }
});
</script></code>
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你这里的代码有dom操作,对于dom的操作必须在相应的dom加载完才能操作要不然$(selecter)会出会是个空的对象;
含有dom操作的代码可以放到文档末尾,或者使用jquery.ready函数

里边是不是有服务端的标签?js文件中服务端标签没法替换

F12看有没有报错

这就像jsp页面上的js,直接使用el表达式没问题,外部引用写el无效一个道理,1楼正解

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