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How can I add more than one popup and how can I change it in css?

I have two questions I cannot quite figure it out.

My first one is, how can I change the following code, so I can add more than one popup on my website. In JS it is

function myFunction() {
    var popup = document.getElementById("myPopup");
    popup.classList.toggle("show");
}

and in HTML

  <p> Hello!<div class="popup" onclick="myFunction()">
    <p>this is clickable </p>
    <span class="popuptext" id="myPopup">this is inside my popup</span> </div> 
</p>

I need to change the function so I can have more than just the popup above. How can I do that? It is clear I need another ID than myPopup but how can I add more variables in the JS??

2) This below is my CSS but when in HTML, the text before the DIV is showed normally on my website but because of the DIV the text shows up one line below the text. Do I need to declare something in the div so the whole text shows up in one line?

.popup {
    position: relative;
    display: inline-block;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

        .popuptext {
        visibility: hidden;
        width: 160px;
        color: #fff;
        text-align: center;
        border-radius: 6px;
        padding: 16px 0;
       position: absolute; 
        z-index: 1;
        bottom: 125%;
        left: 50%;
        margin-left: -80px;
      
    }

.popup .popuptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #D2B48C transparent transparent transparent;
}

    .popup .show {
        visibility: visible;
        -webkit-animation: fadeIn 1s;
        animation: fadeIn 1s;
    }

/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

Thank you very much for any kind of help!

about 4 years ago · Juan Pablo Isaza

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Answer 1 · 2022-07-03T08:35:29.489Z

You don't need another ID. With querySelectorAll() you can select all elements with a given ID.
Use span instead of div. <p> also will make a line break.

My edits on your code:

span instead of div and left <p> tags
added a new popup
deleted onclick attributes (isn't a good practice, use addEventListener instead)
whole JavaScript
added color: #000 to .popup .show in CSS

const myElements = document.querySelectorAll(".popup")
myElements.forEach(el => {
  el.addEventListener("click", () => {
    el.querySelector("#myPopup").classList.add("show");
  })
})

.popup {
  position: relative;
    display: inline-block;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

        .popuptext {
        visibility: hidden;
        width: 160px;
        color: #fff;
        text-align: center;
        border-radius: 6px;
        padding: 16px 0;
       position: absolute; 
        z-index: 1;
        bottom: 125%;
        left: 50%;
        margin-left: -80px;
      
    }

.popup .popuptext::after {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5px;
    border-width: 5px;
    border-style: solid;
    border-color: #D2B48C transparent transparent transparent;
}

    .popup .show {
        visibility: visible;
        -webkit-animation: fadeIn 1s;
        animation: fadeIn 1s;
      color: #000;
    }

/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

 <br><br><p> Hello!
   <span class="popup">
        this is clickable
          <span class="popuptext" id="myPopup">
            this is inside my popup
          </span>
   </span> 
   <span class="popup">
        this is clickable
          <span class="popuptext" id="myPopup">
            this is inside my popup
          </span>
   </span> 
</p>

Answer 2 · 2022-07-03T08:35:29.497Z

I was able finally to solve your problem. This screenshot may act as an answer to your both questions.

I really don't know how you want the popup design to be. In all cases, this is a valid code, i.e. when you click on "this is clickable", both popups will appear at the same time.

Code to copy paste:

function myFunction() {
    var popups = document.getElementsByClassName("popuptext");
    for (var i = 0; i < popups.length; i++)
      popups[i].classList.toggle("show");
}

.popup {
  position: relative;
  display: inline-block;
  cursor: pointer;
}
.popuptext {
  opacity: 0;
  width: 160px;
  color: black;
  border-radius: 6px;
  padding: 16px 0;
  z-index: 1;
}
.popup .popuptext::before {
  content: "";
  border-width: 10px;
  border-style: solid;
  border-color: #d2b48c transparent transparent transparent;
}
.show {
  opacity: 1;
  transition: opacity 1s;
}

<p> Hello!
  <div class="popup" onclick="myFunction()">
    <p>this is clickable </p>
    <p class="popuptext">
      this is inside my 1st popup
    </p>
    <p class="popuptext">
      this is inside my 2nd popup
    </p>

  </div>
</p>

For further assistance, I am available.

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How can I add more than one popup and how can I change it in css?

2 Respostas

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My edits on your code:

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Encontrar trabalhos remotos

Andres GPT