django表单中的按钮怎么获取（Django表单）

快捷键？很简单啊如下例，在窗体pkForm中有个按钮名为tuichu，设置快捷键为CprivatevoidpkForm_KeyDown(objectsender,KeyEventArgse){if(e.KeyCode==Keys.C){tuichu_Click(null,null);}}要提醒的是先把窗体的KeyPreview设为true。当使用Ctrl+*快捷键时privatevoidpkForm_KeyDown(objectsender,KeyEventArgse){if(e.KeyCode==Keys.Fe.Control){dakai_Click(null,null);//执行单击dakai按钮的单击事件}}

确实。

如下的表单内容：

formaction="/save"method="post"

inputtype="hidden"name="file_name"value={{file_name}}

inputname="submit"type="submit"value="save"size=""/

inputname="submit"type="submit"value="cancel"size=""/

/form

我在服务器端可以通过request.post.get('submit')为save或者cancel来判断用户点击了哪个变量，这样就方便多了，不需要用javascript了

【在pinnotherid(39.2°)的大作中提到:】

1、django获取post过来的多个键值对：

Ajax:

varlanguages={};

languages['english']=['mark','james'];

languages['spanish']=['amy','john'];

$.ajax({

type:'POST',

url:'/save/',

data:languages,

dataType:'json'

});

DjangoViews.py

ifrequest.is_ajax()andrequest.method=='POST':

forkeyinrequest.POST:

printkey

valuelist=request.POST.getlist(key)

printvaluelist

---------------------

fiddle：

name=june;age=26;

---------------------

views.py

16forkeyinrequest.POST:17printkey18valuelist=request.POST.getlist(key)19printvaluelist

----------------------------

DevelopmentserverisrunningatQuittheserverwithCONTROL-C.YourmethodisPOST!name[u'june']

age[u'26'][04/Apr/201210:58:11]"POST/getuin/HTTP/1.1"20020

2、一次加载所有值：

defview_example(request):

data=simplejson.loads(request.raw_post_data)

3、获取多个值作为一个列表

request.POSTgetmultiplevalues

TheQueryDict.getlist()allowstogetallthecheckbox(orselectlist)valuesfromtherequest.POST/GETobject.

Let’sassumewehaveasimpleformwiththefollowingcheckboxes.EachcheckboxcontainsanIDofanartist.1formmethod="post"action=""2...3inputvalue="1"name="artists"type="checkbox"4inputvalue="2"name="artists"type="checkbox"5inputvalue="3"name="artists"type="checkbox"6...7/form

Inviews.py:1defhandle(request):2ifrequest.method=='POST':3artists=request.POST.getlist('artists')#nowartistsisalistof[1,2,3]