Exploring ways to showcase informational alerts when a link is hovered over by the mouse

Question

Exploring ways to showcase informational alerts when a link is hovered over by the mouse

I am currently working on a website that showcases links utilized by my team. One specific requirement is that when a user hovers over a link, note information should be displayed. Although the simplest solution would be to not list the link if it's not in use, the team insists on keeping it on the site for archival purposes. They may need to revisit the link and use it again in their work environment(s).

Here is an example link:

<a href="www.footester.com/foofootestest">Test Environment #1</a>

When hovering over the link, I would like the following alert to be displayed:

<div class="container">
      <div class="alert alert-info">
        <strong>Note: The testers are not currently using this link in their test environment!</strong>
      </div>
    </div>

If anyone has alternative suggestions on how to achieve this, I am open to hearing them.

javascript html css twitter-bootstrap

Answer 1

Answer №1

To make your link interactive with JavaScript, give it an id and hide an alert by default. Here's an example setup:

<a id="link1" href="www.example.com">Link #1</a>

<div id="alert1" style="display:none" class="alert alert-info">
    <!-- ... -->
</div>

Then, trigger the alert to appear when the link is hovered using JavaScript:

var link1 = document.getElementById("link1"),
    alert1 = document.getElementById("alert1");

link1.addEventListener("mouseover", function( event ) {
    alert1.style.display = "block";
}, false);

For added fun, you can also make the alert disappear when the mouse leaves the link:

link1.addEventListener("mouseout", function( event ) {
    alert1.style.display = "none";
}, false);

Here is the full code snippet for reference:

var link1 = document.getElementById("link1"),
    alert1 = document.getElementById("alert1");

link1.addEventListener("mouseover", function( event ) {
    alert1.style.display = "block";
}, false);

link1.addEventListener("mouseout", function( event ) {
    alert1.style.display = "none";
}, false);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<a id="link1" href="www.example.com">Link #1</a>

<div class="container">
  <div id="alert1" style="display:none" class="alert alert-info">
    <strong>Note: This is just an example alert!</strong>
  </div>
</div>

Feel free to experiment with this code on bootply: http://www.bootply.com/TfrhmIbqq8

Answer 2

To make your link interactive with JavaScript, give it an id and hide an alert by default. Here's an example setup:

<a id="link1" href="www.example.com">Link #1</a>

<div id="alert1" style="display:none" class="alert alert-info">
    <!-- ... -->
</div>

Then, trigger the alert to appear when the link is hovered using JavaScript:

var link1 = document.getElementById("link1"),
    alert1 = document.getElementById("alert1");

link1.addEventListener("mouseover", function( event ) {
    alert1.style.display = "block";
}, false);

For added fun, you can also make the alert disappear when the mouse leaves the link:

link1.addEventListener("mouseout", function( event ) {
    alert1.style.display = "none";
}, false);

Here is the full code snippet for reference:

var link1 = document.getElementById("link1"),
    alert1 = document.getElementById("alert1");

link1.addEventListener("mouseover", function( event ) {
    alert1.style.display = "block";
}, false);

link1.addEventListener("mouseout", function( event ) {
    alert1.style.display = "none";
}, false);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<a id="link1" href="www.example.com">Link #1</a>

<div class="container">
  <div id="alert1" style="display:none" class="alert alert-info">
    <strong>Note: This is just an example alert!</strong>
  </div>
</div>

Feel free to experiment with this code on bootply: http://www.bootply.com/TfrhmIbqq8

Answer 3

Answer №2

For a project I've been working on, I implemented a similar feature using the Bootstrap Popover plugin. By incorporating some jQuery code, it can be easily set up to show the popover when hovering over an element, following the cursor as it moves around.

Check out this jsFiddle for a demonstration! :D

$(document).ready(function() {
  function onRowMouseLeave(e)
  {
    $(e.target).popover("hide");
  }

  function onRowMouseMove(e)
  {
          $(e.target).popover("show");
          // Adjusting positions slightly to improve popover display
          $(".popover").css({ top: e.pageY - 14, left: e.pageX + 6 }).find(".arrow").css("top", "14px");
  }
  
  
$("[data-toggle='popover']").popover({
      animation: false,
        container: "body",
        html: true,
        placement: "right", 
        trigger: "manual",
      }).on("mousemove", "", onRowMouseMove)
  .on("mouseleave", "", onRowMouseLeave);
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container">
  <a href="#" data-toggle="popover" data-content="<div class='alert alert-danger'>Here is the note to display</div>">
    Content I want to hover
  </div>
</div>

Answer 4

For a project I've been working on, I implemented a similar feature using the Bootstrap Popover plugin. By incorporating some jQuery code, it can be easily set up to show the popover when hovering over an element, following the cursor as it moves around.

Check out this jsFiddle for a demonstration! :D

$(document).ready(function() {
  function onRowMouseLeave(e)
  {
    $(e.target).popover("hide");
  }

  function onRowMouseMove(e)
  {
          $(e.target).popover("show");
          // Adjusting positions slightly to improve popover display
          $(".popover").css({ top: e.pageY - 14, left: e.pageX + 6 }).find(".arrow").css("top", "14px");
  }
  
  
$("[data-toggle='popover']").popover({
      animation: false,
        container: "body",
        html: true,
        placement: "right", 
        trigger: "manual",
      }).on("mousemove", "", onRowMouseMove)
  .on("mouseleave", "", onRowMouseLeave);
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<div class="container">
  <a href="#" data-toggle="popover" data-content="<div class='alert alert-danger'>Here is the note to display</div>">
    Content I want to hover
  </div>
</div>

Answer 5

Answer №3

While it may seem simple, have you thought about trying this method:

<a href="www.footester.com/foofootestest" title="Note: The testers are not using this link as a part of their test environment!">Test Environment #1</a>

The benefit of this approach is that you won't receive a popup when hovering over the link, but instead, you'll see a note.

Answer 6

While it may seem simple, have you thought about trying this method:

<a href="www.footester.com/foofootestest" title="Note: The testers are not using this link as a part of their test environment!">Test Environment #1</a>

The benefit of this approach is that you won't receive a popup when hovering over the link, but instead, you'll see a note.

Answer 7

Answer №4

To make this work, you will need to insert the alert container below each link.

a {
  float: left;
  clear: both;
  padding: 10px;
  width: 100%;
}
.alert {
  display: none;
}
a:hover + .container .alert {
  display: block;
}

<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>
<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>
<a href="www.footester.com/foofootestest">This does not get Alert</a>
<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>

Answer 8

To make this work, you will need to insert the alert container below each link.

a {
  float: left;
  clear: both;
  padding: 10px;
  width: 100%;
}
.alert {
  display: none;
}
a:hover + .container .alert {
  display: block;
}

<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>
<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>
<a href="www.footester.com/foofootestest">This does not get Alert</a>
<a href="www.footester.com/foofootestest">Test Environment #1</a>
<div class="container">
  <div class="alert alert-info">
    <strong>Note: The testers are not using this link as a part of their test environment!</strong>
  </div>
</div>

Exploring ways to showcase informational alerts when a link is hovered over by the mouse

Answer №1

Answer №2

Answer №3

Answer №4

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