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lytcreate
697
颜色码对照表颜色英文代码形象描述十六进制RGB LightPink浅粉红#FFB6C1255,182,193 Pink粉红#FFC0CB255,192,203 Crimson猩红#DC143C220,20,60 LavenderBlush脸红的淡紫色#FFF0F5255,240,245 PaleVioletRed苍白的紫罗兰红色#DB7093219,112,147 HotPink热情的粉红#FF69B4255,105,180 DeepPink深粉色#FF1493255,20,147 MediumVioletRed适中的紫罗兰红色#C71585199,21,133 Orchid兰花的紫色#DA70D6218,112,214 Thistle蓟#D8BFD8216,191,216 plum李子#DDA0DD221,160,221 Violet紫罗兰#EE82EE238,130,238 Magenta洋红#FF00FF255,0,255 Fuchsia灯笼海棠(紫红色)#FF00FF255,0,255 DarkMagenta深洋红色#8B008B139,0,139 Purple紫色#800080128,0,128 MediumOrchid适中的兰花紫#BA55D3186,85,211 DarkVoilet深紫罗兰色#9400D3148,0,211 DarkOrchid深兰花紫#9932CC153,50,204 Indigo靛青#4B008275,0,130 BlueViolet深紫罗兰的蓝色#8A2BE2138,43,226 MediumPurple适中的紫色#9370DB147,112,219 MediumSlateBlue适中的板岩暗蓝灰色#7B68EE123,104,238 SlateBlue板岩暗蓝灰色#6A5ACD106,90,205 DarkSlateBlue深岩暗蓝灰色#483D8B72,61,139 Lavender熏衣草花的淡紫色#E6E6FA230,230,250 GhostWhite幽灵的白色#F8F8FF248,248,255 Blue纯蓝#0000FF0,0,255 MediumBlue适中的蓝色#0000CD0,0,205 MidnightBlue午夜的蓝色#19197025,25,112 DarkBlue深蓝色#00008B0,0,139 Navy海军蓝#0000800,0,128 RoyalBlue皇家蓝#4169E165,105,225 CornflowerBlue矢车菊的蓝色#6495ED100,149,237 LightSteelBlue淡钢蓝#B0C4DE176,196,222 LightSlateGray浅石板灰#778899119,136,153 SlateGray石板灰#708090112,128,144 DoderBlue道奇蓝#1E90FF30,144,255 AliceBlue爱丽丝蓝#F0F8FF240,248,255 SteelBlue钢蓝#4682B470,130,180 LightSkyBlue淡蓝色#87CEFA135,206,250 SkyBlue天蓝色#87CEEB135,206,235 DeepSkyBlue深天蓝#00BFFF0,191,255 LightBLue淡蓝#ADD8E6173,216,230 PowDerBlue火药蓝#B0E0E6176,224,230 CadetBlue军校蓝#5F9EA095,158,160 Azure蔚蓝色#F0FFFF240,255,255 LightCyan淡青色#E1FFFF225,255,255 PaleTurquoise苍白的绿宝石#AFEEEE175,238,238 Cyan青色#00FFFF0,255,255 Aqua水绿色#D4F2E7212,242,231 DarkTurquoise深绿宝石#00CED10,206,209 DarkSlateGray深石板灰#2F4F4F47,79,79 DarkCyan深青色#008B8B0,139,139 Teal水鸭色#0080800,128,128 MediumTurquoise适中的绿宝石#48D1CC72,209,204 LightSeaGreen浅海洋绿#20B2AA32,178,170 Turquoise绿宝石#40E0D064,224,208 Auqamarin绿玉\碧绿色#7FFFAA127,255,170 MediumAquamarine适中的碧绿色#00FA9A0,250,154 MediumSpringGreen适中的春天的绿色#00FF7F0,255,127 MintCream薄荷奶油#F5FFFA245,255,250 SpringGreen春天的绿色#3CB37160,179,113 SeaGreen海洋绿#2E8B5746,139,87 Honeydew蜂蜜#F0FFF0240,255,240 LightGreen淡绿色#90EE90144,238,144 PaleGreen苍白的绿色#98FB98152,251,152 DarkSeaGreen深海洋绿#8FBC8F143,188,143 LimeGreen酸橙绿#32CD3250,205,50 Lime酸橙色#00FF000,255,0 ForestGreen森林绿#228B2234,139,34 Green纯绿#0080000,128,0 DarkGreen深绿色#0064000,100,0 Chartreuse查特酒绿#7FFF00127,255,0 LawnGreen草坪绿#7CFC00124,252,0 GreenYellow绿黄色#ADFF2F173,255,47 OliveDrab橄榄土褐色#556B2F85,107,47 Beige米色(浅褐色)#F5F5DC245,245,220 LightGoldenrodYellow浅秋麒麟黄#FAFAD2250,250,210 Ivory象牙#FFFFF0255,255,240 LightYellow浅黄色#FFFFE0255,255,224 Yellow纯黄#FFFF00255,255,0 Olive橄榄#808000128,128,0 DarkKhaki深卡其布#BDB76B189,183,107 LemonChiffon柠檬薄纱#FFFACD255,250,205 PaleGodenrod灰秋麒麟#EEE8AA238,232,170 Khaki卡其布#F0E68C240,230,140 Gold金#FFD700255,215,0 Cornislk玉米色#FFF8DC255,248,220 GoldEnrod秋麒麟#DAA520218,165,32 FloralWhite花的白色#FFFAF0255,250,240 OldLace老饰带#FDF5E6253,245,230 Wheat小麦色#F5DEB3245,222,179 Moccasin鹿皮鞋#FFE4B5255,228,181 Orange橙色#FFA500255,165,0 PapayaWhip番木瓜#FFEFD5255,239,213 BlanchedAlmond漂白的杏仁#FFEBCD255,235,205 NavajoWhite纳瓦霍白#FFDEAD255,222,173 AntiqueWhite古代的白色#FAEBD7250,235,215 Tan晒黑#D2B48C210,180,140 BrulyWood结实的树#DEB887222,184,135 Bisque(浓汤)乳脂,番茄等#FFE4C4255,228,196 DarkOrange深橙色#FF8C00255,140,0 Linen亚麻布#FAF0E6250,240,230 Peru秘鲁#CD853F205,133,63 PeachPuff桃色#FFDAB9255,218,185 SandyBrown沙棕色#F4A460244,164,96 Chocolate巧克力#D2691E210,105,30 SaddleBrown马鞍棕色#8B4513139,69,19 SeaShell海贝壳#FFF5EE255,245,238 Sienna黄土赭色#A0522D160,82,45 LightSalmon浅鲜肉(鲑鱼)色#FFA07A255,160,122 Coral珊瑚#FF7F50255,127,80 OrangeRed橙红色#FF4500255,69,0 DarkSalmon深鲜肉(鲑鱼)色#E9967A233,150,122 Tomato番茄#FF6347255,99,71 MistyRose薄雾玫瑰#FFE4E1255,228,225 Salmon鲜肉(鲑鱼)色#FA8072250,128,114 Snow雪#FFFAFA255,250,250 LightCoral淡珊瑚色#F08080240,128,128 RosyBrown玫瑰棕色#BC8F8F188,143,143 IndianRed印度红#CD5C5C205,92,92 Red纯红#FF0000255,0,0 Brown棕色#A52A2A165,42,42 FireBrick耐火砖#B22222178,34,34 DarkRed深红色#8B0000139,0,0 Maroon栗色#800000128,0,0 White纯白#FFFFFF255,255,255 WhiteSmoke白烟#F5F5F5245,245,245 Gainsboro亮灰色#DCDCDC220,220,220 LightGrey浅灰色#D3D3D3211,211,211 Silver银白色#C0C0C0192,192,192 DarkGray深灰色#A9A9A9169,169,169 Gray灰色#808080128,128,128 DimGray暗淡的灰色#696969105,105,105 Black纯黑#0000000,0,0
 2   2  132天前
lytcreate
1
加str()return str(self.occurance)
 0   0  1分钟前
lytcreate
5
原因可能是因为导入的数据主键重复,或者数据库里面要更新的数据重复了。
 0   0  4小时前
lytcreate
6
models.py设置字段属性 blank=True
 0   0  5小时前
lytcreate
22
前端:<div id="demo2"> <span> {% if not curuent_page.has_previous %} <a href="#"> <span>上一页</span> </a> {% else %} <span> <a href="?page={{ curuent_page.previous_page_number }}"> <span>上一页</span> </a> </span> {% endif %} {% for p_range in pag_range %} {# {% if curuent_page_num == p_range %}#} <span> <a href="?page={{ p_range }}">{{ p_range }}</a> </span> {# {% else %}#} {# <li>#} {# <a href="?page={{ p_range }}">{{ p_range }}</a>#} {# </li>#} {# {% endif %}#} {% endfor %} {% if not curuent_page.has_next %} <span> <a href="?page={{ curuent_page_num }}"> <span>下一页</span> </a> </span> {% else %} <span> <a href="?page={{ curuent_page.next_page_number }}"> <span>下一页</span> </a> </span> {% endif %} </span> </div>后端:sk = Sky.objects.all() #获取所有数据 pagenitor = Paginator(sk,11) page_num = pagenitor.num_pages #获取总页数 curuent_page_num = int(request.GET.get('page',1)) #获取当前页数,默认为1 curuent_page = pagenitor.page(curuent_page_num) #获取当前页的数据 if page_num <11: pag_range = pagenitor.page_range elif page_num >11: if curuent_page_num<6: pag_range = range(1,11) elif curuent_page_num>(pagenitor.num_pages)-5: pag_range = range(page_num-9,page_num+1) else: pag_range = range(curuent_page_num-5,curuent_page_num+5) return render(request,'ajax.html',{'sk':sk,'pagenitor':pagenitor,'curuent_page':curuent_page,'curuent_page_num':curuent_page_num,'pag_range':pag_range})
 0   0  1天前
lytcreate
16
主要重点:1、复选框网页,复选框的name一致,通过jQuery获取name的值,然后通过数组传给后台,后台进行处理,传给success函数,success函数进行参数跳转。前台复选框:<table> <thead> <tr> <th>√</th> <th>序号</th> <th>姓名</th> <th>年龄</th> <th>部门</th> </tr> </thead> <tbody> {% for s in curuent_page %} <tr> <td><input type="checkbox" name="abc" value="{{ s.id }}"></td> <td>{{ s.id }}</td> <td>{{ s.name }}</td> <td>{{ s.age }}</td> <td>{{ s.department }}</td> <td class="cs" id="cs{{ s.id }}">删除</td> </tr> {% endfor %} </tbody> </table>前端jQuery:<script> $(document).ready(function () { $('#find').click(function () { var arr = [] $('input[name="abc"]:checked').each(function () { arr.push($(this).val()); #将复选框的值不断的加入到arr数组中 }); alert(arr) $.ajax({ url:'/shuju/', type:'GET', data:{ 'a':arr, }, traditional: true, #带上这一句后台views.py才可以获取数组 success:function (data) { alert(data) $(location).attr("href","xinshuju.html?id="+data); #这里是进行跳转并且附带get值 } }) }) }) </script>后台views.py   shuju()@csrf_exempt #避开crsf验证 def shuju(request): datas = request.GET.getlist('a') #必须是getlist才能获取数组 data = [] for i in datas: data.append(i) data.append('@') return HttpResponse(data)
 0   0  1天前
lytcreate
28
前端:<script> $(document).ready(function () { $('#find').click(function () { var arr = [] $('input[name="abc"]:checked').each(function () { arr.push($(this).val()); }); alert(arr) $.ajax({ url:'/shuju/', type:'GET', data:{ 'a':arr, }, traditional: true, #加入这一条很重要 success:function (data) { alert(data) } }) }) }) </script>views.py后台文件:@csrf_exempt def shuju(request): arr = request.GET.getlist('a') #这点很重要 getlist print(arr) data = 11 return HttpResponse(data)
 0   0  5天前
lytcreate
26
前端页面: <div> <ul> {% if not curuent_page.has_previous %} <li> <a href="#"> <span>上一页</span> </a> </li> {% else %} <li> <a href="?page={{ curuent_page.previous_page_number }}"> <span>上一页</span> </a> </li> {% endif %} {% for p_range in pag_range %} {# {% if curuent_page_num == p_range %}#} <li> <a href="?page={{ p_range }}">{{ p_range }}</a> </li> {# {% else %}#} {# <li>#} {# <a href="?page={{ p_range }}">{{ p_range }}</a>#} {# </li>#} {# {% endif %}#} {% endfor %} {% if not curuent_page.has_next %} <li> <a href="?page={{ curuent_page_num }}"> <span>下一页</span> </a> </li> {% else %} <li> <a href="?page={{ curuent_page.next_page_number }}"> <span>下一页</span> </a> </li> {% endif %} </ul> </div>views.py:from django.core.paginator import Paginator sk = Sky.objects.all() #获取所有数据 pagenitor = Paginator(sk,11) #每页的数据分多少行 page_num = pagenitor.num_pages #获取总页数 curuent_page_num = int(request.GET.get('page',1)) #获取当前页数,默认为1 curuent_page = pagenitor.page(curuent_page_num) #获取当前页的数据 print(page_num) if page_num <11: pag_range = pagenitor.page_range elif page_num >11: if curuent_page_num<6: pag_range = range(1,11) elif curuent_page_num>(pagenitor.num_pages)-5: pag_range = range(page_num-9,page_num+1) else: pag_range = range(curuent_page_num-5,curuent_page_num+5) return render(request,'ajax.html',{'sk':sk,'pagenitor':pagenitor,'curuent_page':curuent_page,'curuent_page_num':curuent_page_num,'pag_range':pag_range})
 0   0  7天前
lytcreate
33
前端:<form method="post" action="ajax.html">{% csrf_token %} <p><input type="text" name="name" placeholder="姓名"> <input type="text" name="age" placeholder="年龄"> <input type="text" name="department" placeholder="部门"> <button type="submit">查询</button></p> </form>后端views.py:后端: name = request.POST.get('name') age = request.POST.get('age') department = request.POST.get('department') search = dict() if name: search['name']=name if age: search['age'] = age if department: search['department'] = department sk = Sky.objects.filter(**search) #重要** print(sk) return render(request,'ajax.html',{'sk':sk})
 0   0  7天前
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书山有路勤为径,学海无涯苦作舟