/Html/If the page is opened so count and put it to the value of hidden input

If the page is opened so count and put it to the value of hidden input

Input hidden selected

 <form>
    <select id="dropdown" name="dropdown" onchange="changeHiddenInput(this)">
        <option value="j.hotmail.com">Jens</option>
        <option value="a.hotmail.com">Adam</option>
        <option value="d.homtail.com">Dan</option>
    </select>
    <input type="hidden" name="hiddenInput" id="hiddenInput" value="" />
 </form>

    function changeHiddenInput (objDropDown)
    {
        var objHidden = document.getElementById("hiddenInput");
        objHidden.value = objDropDown.value; 
    }

Source: stackoverflow.com

If the page is opened so count and put it to the value of hidden input

<form>
  <div>
    <label for="title">Post title:</label>
    <input type="text" id="title" name="title" value="My excellent blog post">
  </div>
  <div>
    <label for="content">Post content:</label>
    <textarea id="content" name="content" cols="60" rows="5">
This is the content of my excellent blog post. I hope you enjoy it!
    </textarea>
  </div>
  <div>
    <button type="submit">Update post</button>
  </div>
  <input type="hidden" id="postId" name="postId" value="34657">
</form>

Source: developer.mozilla.org

If the page is opened so count and put it to the value of hidden input

html {
  font-family: sans-serif;
}

form {
  width: 500px;
}

div {
  display: flex;
  margin-bottom: 10px;
}

label {
  flex: 2;
  line-height: 2;
  text-align: right;
  padding-right: 20px;
}

input, textarea {
  flex: 7;
  font-family: sans-serif;
  font-size: 1.1rem;
  padding: 5px;
}

textarea {
  height: 60px;
}

Source: developer.mozilla.org

If the page is opened so count and put it to the value of hidden input

nc_cat=1&ccb=1-5&_nc_sid=6825c5&_nc_ohc=yCIBpld8dqMAX8PQfe-&_nc_ht=scontent.fmnl3-4.fna&oh=00_AT_RNICsSw7Q_dx5X51UCmqv37hBAzTVlWYmkRMljJkQfQ&oe=61E3463D

Similar codes

0 vote322 views1 answer
Css hide element but conserve space
Html
1 vote160 views1 answer
Html to hml
Html
0 vote228 views1 answer
översätt
Html
3 votes202 views2 answers
No blank space html
Html
6 votes214 views1 answer
Html tag shows text from one side to another
Html
12 votes252 views2 answers
Bootstrap for header
Html
0 vote225 views1 answer
Grid in html
Html
1 vote187 views1 answer
Afjsi sein
Html
50 votes198 views6 answers
Bootstrap display block
Html
0 vote196 views2 answers
Html auto change year
Html