Tooltip can be created and shown on multiple targets within a container by defining the specific target elements to the target property. So, the tooltip is initialized only on matched targets within a container.
In this case, the tooltip content is assigned from the title attribute of the target element.
import { Tooltip } from '@syncfusion/ej2-popups';
let tooltip: Tooltip = new Tooltip({
position: 'RightCenter'
});
tooltip.appendTo('#uname); // Here we have appended the target to the element.var button1 = new ej.buttons.Button();
button1.appendTo('#sample');
var button2 = new ej.buttons.Button();
button2.appendTo('#clear');
var tooltip1 = new ej.popups.Tooltip({
position: 'RightCenter'
});
tooltip1.appendTo('#uname');
var tooltip2 = new ej.popups.Tooltip({
position: 'RightCenter'
});
tooltip2.appendTo('#mail');
var tooltip3 = new ej.popups.Tooltip({
position: 'RightCenter'
});
tooltip3.appendTo('#pwd');
var tooltip4 = new ej.popups.Tooltip({
position: 'RightCenter'
});
tooltip4.appendTo('#cpwd');
document.getElementById('sample').addEventListener('click', function(){
var name = document.getElementById('uname').value;
var pwd = document.getElementById('pwd').value;
var cpwd = document.getElementById('cpwd').value;
if(name.length > 0 & name.length < 4){
document.getElementById('uname').title = 'Required Minimum 4 Characters';
document.getElementById('uname').style.backgroundColor = 'red';
var target = document.getElementById('uname');
tooltip1.open(target);
} else {
document.getElementById('uname').style.backgroundColor = 'white';
}
if(pwd !== '' && pwd.length < 8){
document.getElementById('pwd').title = 'Required Minimum 8 Characters';
document.getElementById('pwd').style.backgroundColor = 'red';
var pwdtarget = document.getElementById('pwd');
tooltip3.open(pwdtarget);
} else {
document.getElementById('pwd').style.backgroundColor = 'white';
}
if(name.length >= 4 && pwd !== '' && pwd.length >= 8 && pwd == cpwd ){
alert('Form Submitted');
} else {
alert('Details are not Valid');
}
})
document.getElementById('clear').addEventListener('click', function(){
document.getElementById('uname').style.backgroundColor = 'white';
document.getElementById('pwd').style.backgroundColor = 'white';
var target = document.getElementById('uname');
tooltip1.close(target);
document.getElementById('uname').title = 'Please enter your name';
var pwdtarget = document.getElementById('pwd');
tooltip3.close(pwdtarget);
});<!DOCTYPE html><html lang="en"><head>
<title>EJ2 Tooltip</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="Typescript UI Controls">
<meta name="author" content="Syncfusion">
<link href="index.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-base/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-popups/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-buttons/styles/material.css" rel="stylesheet">
<link href="//cdn.syncfusion.com/ej2/21.2.3/ej2-inputs/styles/material.css" rel="stylesheet">
<script src="https://cdn.syncfusion.com/ej2/21.2.3/dist/ej2.min.js" type="text/javascript"></script>
</head>
<body>
<div id="container">
<form id="details" role="form">
<div id="user">
<div class="info">User Name:</div>
<div class="inputs"><input type="text" id="uname" class="e-info e-input" name="firstname" title="Please enter your name"></div>
</div>
<br>
<div>
<div class="info">Email Address:</div>
<div class="inputs"><input type="text" id="mail" class="e-info e-input" name="email" title="Enter a valid email address"></div>
</div>
<br>
<div>
<div class="info">Password:</div>
<div class="inputs"><input id="pwd" type="password" class="e-info e-input" name="password" title="Be at least 8 characters length"></div>
</div>
<br>
<div>
<div class="info">Confirm Password:</div>
<div class="inputs"><input id="cpwd" type="password" class="e-info e-input" name="Cpwd" title="Re-enter your password"></div>
</div>
<br>
<div class="btn">
<input id="sample" type="button" value="Submit">
<input id="clear" type="reset" value="Reset">
</div>
</form>
</div>
<script>
var ele = document.getElementById('container');
if(ele) {
ele.style.visibility = "visible";
}
</script>
<script src="index.js" type="text/javascript"></script>
</body></html>#container {
visibility: hidden;
border: 1px solid #ddd;
}
#loader {
color: #008cff;
height: 40px;
left: 45%;
position: absolute;
top: 45%;
width: 30%;
}
#details .info {
font-weight: bold;
width: 165px;
display: inline-block;
margin-left: 10px;
}
#details .inputs {
display: inline-block;
}
#details .btn{
margin-top: 10px;
position: relative;
left: 50%;
transform: translateX(-50%);
display: inline-block;
}
#details #sample{
margin-left:10px;
}
#details #clear{
margin-left:10px;
}
#details {
padding-top: 30px;
padding-bottom: 30px;
position: relative;
left: 50%;
transform: translateX(-50%);
display: inline-block;
}