1 篇博文 含有标签「粘贴」

/** 粘贴上传图片 **/
document.body.addEventListener('paste', function(e) {
    var clipboard = e.clipboardData;
    for(var i=0,len=clipboard.items.length; i<len; i++) {
        if(clipboard.items[i].kind == 'file' || clipboard.items[i].type.indexOf('image') > -1) {
            var imageFile = clipboard.items[i].getAsFile();
            var form = new FormData;
            form.append('image', imageFile);
            $.ajax({
                url: channel.server+"/u.php?community="+channel.community,
                type: "POST",
                data: form,
                processData: false,
                contentType: false,
                beforeSend: function() {
                    $('#uploadmessage').html('正在上传图片...');
                },
                error: function() {
                    $('#uploadmessage').html('上传失败请重新上传!');
                    setTimeout('$(\'#uploadmessage\').html(\'\')', 1000);
                },
                success: function(url) {
                    $('#uploadmessage').html('图片上传成功');
                    setTimeout('$(\'#uploadmessage\').html(\'\')', 1000);
                    var textarea = $('.textarea');
                    textarea.val(textarea.val() + '[![]('+url+')]('+url+')')
                }
            })
            e.preventDefault();
        }
    }
});