Django How can I call a view function from template

Question

I have a question on how to call a view function from a template HTML button  Like an onclick function  Here is the template     lt input id  submit  type  button  onclick  xxx  method  post  value  Click    gt    And the views py is   def request page request          do something        return render to response   directory html         Thank you very much

User · Answer

Assuming that you want to get a value from the user input in html textbox whenever the user clicks 'Click' button, and then call a python function (mypythonfunction) that you wrote inside mypythoncode.py. Note that "btn" class is defined in a css file.

inside templateHTML.html:

<form action="#" method="get">
 <input type="text" value="8" name="mytextbox" size="1"/>
 <input type="submit" class="btn" value="Click" name="mybtn">
</form>

inside view.py:

import mypythoncode

def request_page(request):
  if(request.GET.get('mybtn')):
    mypythoncode.mypythonfunction( int(request.GET.get('mytextbox')) )
return render(request,'myApp/templateHTML.html')

User · Answer

How about this    lt a class  btn btn-primary  href     url  url-name     gt Button-Text lt  a gt    The class is including bootstrap styles for primary button

User · Answer

you can put the input inside a form like this -   lt script gt        document  ready function              document  on  click    send   function                    hid   val data              document forms  myForm   submit                       lt  script gt    lt form id  myForm  action   request page url   method  post  gt       lt input type  hidden  id  hid  name  hid   gt   lt  form gt   lt div id  send  gt Send Data lt  div gt

User · Answer

One option is  you can wrap the submit button with a form  Something like this    lt form action     url path to request page     method  POST  gt       lt input id  submit  type  button  value  Click    gt   lt  form gt     remove the onclick and method   If you want to load a specific part of the page  without page reload - you can do   lt input id  submit  type  button  value  Click  data url  gt    and on a submit listener    function            form   on  submit   function e            e preventDefault               ajax                url    this  attr  action                 method    this  attr  method                 success  function data       target   html data

User · Answer

For deleting all data   HTML FILE    class  btn btn-primary  href     url  delete product     gt Delete   Put the above code in an anchor tag   the a tag    url py  path  delete product   views delete product  name  delete product      views py  def delete product request       if request method     GET           dest   Racket objects all           dest delete           return render request   admin page html

User · Answer

For example  a logout button can be written like this    lt button class  btn btn-primary  onclick  location href    url  logout     gt Logout lt  button gt    Where logout endpoint    urls py  url r  logout     auth views logout    next page         name  logout

[django] Django: How can I call a view function from template?

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