Question

我不确定为什么这不起作用。我很困惑，我不知道如何解决它。请任何人指导我，以便我找到解决方案。

感谢。

    terms=$('#terms').val();
        if (terms == '') {
            ...
        }

    <input id="terms" class="inputcheckbox" name="terms" type="checkbox">

Answer 1

% package require Tk
8.6.5
% package require img::tiff
1.4.2
% set filename "Screenshot from 2015-10-22 23:54:41.png.tiff"
Screenshot from 2015-10-22 23:54:41.png.tiff
% set img [image create photo backPhoto -file $filename]
backPhoto
% # Just to confirm this is really a TIFF
% exec file $filename
Screenshot from 2015-10-22 23:54:41.png.tiff: TIFF image data, little-endian, direntries=15, height=65, bps=23594, compression=none, PhotometricIntepretation=RGB, orientation=upper-left, width=120

imageName

验证复选框无效

1 个答案: