Doubts HTML sum of attributes

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Doubts HTML sum of attributes

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#1 by (0 votes)
#2 by (0 votes)

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Hello, I have the following question, I'm developing an application and I need to know how I could add a text attribute (as a form) to a link.

Note: no need to use document.getelementbyid.

Example: link + text typed in a text area.

I'll paste my code

<form 
  action="http://teste.com.br/ 
  method="POST" 
  onSubmit="this.BTEnvia.value='Enviando...'; 
  this.BTEnvia.disabled=true;">

ai within this link wanted to paste a text typed by the user

user example typed "example" at the time that you can add this link of form action + the text that he typed in the "example" case

In the way you can open this link with form action.

Is anyone willing to help me?

javascript html

asked by anonymous 09.07.2018 / 16:26

2 answers

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score 0 · Answer 1

Hello @ sev3ndie,

You can perform the submit with ajax,

js:

$("#form1").submit(function(){

    $.ajax({
      url:"get_link.php",
      success:function(data){
           window.open("http://site.com.br/"+data);
          }
    });

    return false

});//end submit

get_link.php:

<?php

   $get_link = $_POST['get_link'];
   echo $get_link;

?>

score 0 · Answer 2

I did not quite understand, but would that be?

function myNewUrl(url, action, val){
    return url +'?' + action + '=' + val;
}

document.querySelector('.my_form').addEventListener('submit', function(a){
   a.preventDefault();
   let valor = document.querySelector('.my_input').value;
   console.log(myNewUrl('http://minhaurl.com/', 'minhaAction', valor));
});

<form class="my_form" method="POST">
  <input type="text" placeholder="Digite o action" class="my_input"/>
  <button>Enviar</button>  
</form>

Only change the console.log by the redirect function. If not, please explain your question better as it is very difficult to answer.