python flask ImmutableMultiDict

python flask ImmutableMultiDict

提问by Matteo

This is my code:

这是我的代码：

@user_bp.route('/band', methods=['GET', 'POST'])
def band_details():
    from include.form.User import Banddetails
    form = Banddetails()

    if request.method == 'POST' and  form.validate_on_submit():

         pippo =  request.args.getlist('name[]')
         print 'sei passato di qui' + str(len(pippo))
         for item in pippo:
             print item      
         return "result"        
    return render_template("banddetails.html", form=form, session=session)

I have a similar form:

我有一个类似的表格：

<input type="text" name="name[]" id="name" value="">

I want get the element name[], lastname[], ... but I don't understand the procedure described in the flask api.

我想获取元素name[], lastname[], ... 但我不明白烧瓶 api 中描述的过程。

采纳答案by kartheek

If you are using an HTTP POST method you need to retrieve parameters like this:

如果您使用的是 HTTP POST 方法，则需要检索如下参数：

 pippo =  request.form.getlist('name[]')

If you use HTTP GET method, do it like this:

如果您使用 HTTP GET 方法，请执行以下操作：

 pippo =  request.args.getlist('name[]')

Check the docs here.

检查这里的文档。

回答by Matthew Russell

you can also do the following:

您还可以执行以下操作：

d = request.form.to_dict()

source: https://tedboy.github.io/flask/generated/generated/werkzeug.ImmutableMultiDict.html

来源：https: //tedboy.github.io/flask/generated/generated/werkzeug.ImmutableMultiDict.html