HTML - How to do a Confirmation popup to a Submit button and then send the request

Question

I am learning web development using Django and have some problems in where to put the code taking chage of whether to submit the request in the HTML code   Eg  There is webpage containing a form a blog  to be filled by the user  and upon click on the Save button there is a pop up asking whether you want to confirm or not  If click on confirm  then the request is sent   I searched and find this javascript code    lt script type  text javascript  gt  function clicked         alert  clicked           lt input type  submit  onclick  clicked     value  Button    gt    But I guess this is not the correct function as it seems to me that whenever you click on the Button  the request will be submitted  So How can I delay the submit request until user has confirm the submit

User · Answer

lt script type  text javascript  gt   function foo       var user choice   window confirm  Would you like to continue       if user choice  true      window location  your url       you can also use element submit   if your input type  submit       else     return false          lt  script gt    lt input type  button  onClick  foo    value  save  gt

User · Answer

Use window confirm   instead of window alert     HTML    lt input type  submit  onclick  return clicked     value  Button    gt    JavaScript   function clicked         return confirm  clicked

User · Answer

Another option that you can use is  onclick  quot if confirm  Do you have sure       else return false    quot   using this function on submit button you will get what you expect

User · Answer

I believe you want to use confirm     lt script type  text javascript  gt      function clicked            if  confirm  Do you want to submit                  yourformelement submit             else              return false                   lt  script gt

User · Answer

The most compact version   lt input type  quot submit quot  onclick  quot return confirm  Are you sure    quot    gt   The key thing to note is the return - Because there are many ways to skin a cat  here is another alternate method  HTML   lt input type  quot submit quot  onclick  quot clicked event  quot    gt   Javascript   lt script gt  function clicked e        if  confirm  Are you sure               e preventDefault             lt  script gt

[html] HTML - How to do a Confirmation popup to a Submit button and then send the request?

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