A small piece of information that appears when some event occurs. Basically, it is used for hover over event in Ext.js Tooltip.
Syntax
Following is a simple syntax to create a tooltip.
T1 = new 'Ext.ToolTip'({properties});
Example
Following is a simple example showing a tooltip.
<!DOCTYPE html>
<html>
<head>
<link href = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/classic/theme-classic/resources/theme-classic-all.css"
rel = "stylesheet" />
<script type = "text/javascript"
src = "https://cdnjs.cloudflare.com/ajax/libs/extjs/6.0.0/ext-all.js"></script>
<script type = "text/javascript">
Ext.onReady(function() {
toolTip = new Ext.ToolTip ({
id : 'toolTip',
anchor : 'bottom',
html : 'This is a basic toolTip',
title : 'Tool - Tip Title',
closable : true,
closeAction : 'hide'
});
Ext.create('Ext.Button', {
renderTo: Ext.getElementById('buttonId'),
text: 'Hover Me',
listeners: {
mouseover: function() {
toolTip.show();
}
}
});
});
</script>
</head>
<body>
<div id = "buttonId"></div>
</body>
</html>
The above program will produce the following result −
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