/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

-1 vote339 views7 answers
Datepicker bootstrap
Html
2 votes323 views3 answers
How to disable a div in angular
Html
15 votes324 views4 answers
Cdn material design icons
Html
310 votes514 views10 answers
Font awesome cdn
Html
0 vote308 views1 answer
Overlay text input html
Html
9 votes317 views3 answers
Bootstrap notification
Html
0 vote300 views1 answer
Ubuntu 19.10 vmware
Html
9 votes316 views3 answers
Angular click event
Html
0 vote331 views1 answer
Html how to create a box in the middle of a image
Html
7 votes308 views2 answers
Onclick reportrange html
Html