Question

我在一页上使用带有几种形式的flask / flask-wtf。我的app.py代码语句使用前两个if语句，它们是一个表单的一部分，但在第3个/第4个if语句中失败并出现400错误。如果我在视图中交换它们，它们将起作用。此外我的标签似乎在stackoverflow上关闭，但它在我的ide上很好。

app.py

if request.method == 'POST':
        ###delete
     delete = request.form["add"] == 'Delete'
     if delete:
        print "here at add elete"
        #One
        selectedOne = request.form.getlist('selectAddressOne')
        any_selected = bool(selectedOne)
        if any_selected is True:

               wallet.autobtcaddress01 = ''
               db.session.add(wallet)
               db.session.commit()
               return redirect(url_for('wallet.walletPageAutoWithdraw', username=user.username))


    Add = request.form["add"] == 'Add'
    if Add:

        selectedOne = request.form.getlist('selectAddressOne')
        any_selected = bool(selectedOne)
        if any_selected is True:
            print "here"
            wallet.autobtcaddress01 = form.addressOne.data
            db.session.add(wallet)
            db.session.commit()
            return redirect(url_for('wallet.walletPageAutoWithdraw', username=user.username))
    abortOn= request.form.getlist["Abort"] == "On"
    if abortOn:
        print "abort on"
        wallet.autostatus = "Active"
        db.session.add(wallet)
        db.session.commit()
        return redirect(url_for('wallet.walletPageAutoWithdraw', username=user.username))

    Abortoff= request.form.getlist["Abort"] == "Abort"
    if Abortoff:
        wallet.autostatus = "Off"
        db.session.add(wallet)
        db.session.commit()
        return redirect(url_for('wallet.walletPageAutoWithdraw', username=user.username))

HTML

<div id="TurnonorOff">
    <form method=POST action="">
    <input class="btn btn-default" type=submit value="On" name="Abort">
    <input class="btn btn-danger"  type=submit value="Abort" name="Abort">
    </form>
</div>

 <div id="Form5Checkbox">

         {{ render_field(form.selectAddressFive, prefs='no')}}
    </div>
    <div id="Form5">
         {{ render_field(form.addressFive,value=wallet.btcaddress05,
            autocomplete="off", type="text", size='50') }}


<div id="TurnonorOff">
    <form method=POST action="">
    <input class="btn btn-default" type=submit value="On" name="Abort">
    <input class="btn btn-danger"  type=submit value="Abort" name="Abort">
    </form>
</div>



<div id="WalletAutoButtonList">
<input class="btn btn-primary" type=submit value="Add" name="add">
<input class="btn btn-danger" type=submit value="Delete" name="add">

</div>

</div>
</form>

我确实遗漏了一些html / python代码，因为我认为它是不必要的冗长和不相关的代码。

Answer 1

经过仔细比较后，我意识到这是个问题：

  abortOn= request.form.getlist["Abort"] == "On"

  Abortoff= request.form.getlist["Abort"] == "Abort"

我把它改为：

  abortOn= request.form.get["Abort"] == "On"

  Abortoff= request.form.get["Abort"] == "Abort"

Python Forms 400错误多个请求

1 个答案: