The jQuery offset() method sets or returns the offset coordinates of the selected elements.
Syntax:
When used to return the offset coordinates.
$(selector).offset()
$(selector).offset()
$(selector).offset()
When used to set the offset coordinates.
$(selector).offset({top:value,left:value})
$(selector).offset({top:value,left:value})
$(selector).offset({top:value,left:value})
When used to set the offset coordinates using a function.
$(selector).offset(function(index,currentoffset))
$(selector).offset(function(index,currentoffset))
$(selector).offset(function(index,currentoffset))
{top:value,left:value}:
- It is a mandatory parameter that specifies the top and left coordinates values. The values are accepted in pixels.
Function:
- It is an optional parameter.
- The function parameter is used to return an object containing the top and left coordinates.
Index:
- The index is an argument passed within the function.
- It is used to give an index position to an element in the set.
Currentoffset:
- This parameter is used to provide the current coordinates.
Example:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function() {
$("div").click(function () {
var offset = ("#lresult").html("left offset: <span>" + offset.left + "</span>.");
$("#tresult").html("top offset: <span>" + offset.top + "</span>.");
});
});
</script>
<style>
div { width:60px; height:60px; margin:5px; float:left; border-radius:120px}
</style>
</head>
<body>
<p>Click on any circle.</p>
<span id="lresult"> </span>
<span id="tresult"> </span>
<div style="background-color:turquoise"></div>
<div style="background-color:cyan"></div>
<div style="background-color:blue"></div>
<div style="background-color:skyblue"></div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(document).ready(function() {
$("div").click(function () {
var offset = ("#lresult").html("left offset: <span>" + offset.left + "</span>.");
$("#tresult").html("top offset: <span>" + offset.top + "</span>.");
});
});
</script>
<style>
div { width:60px; height:60px; margin:5px; float:left; border-radius:120px}
</style>
</head>
<body>
<p>Click on any circle.</p>
<span id="lresult"> </span>
<span id="tresult"> </span>
<div style="background-color:turquoise"></div>
<div style="background-color:cyan"></div>
<div style="background-color:blue"></div>
<div style="background-color:skyblue"></div>
</body>
</html>
<!DOCTYPE html> <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> <script> $(document).ready(function() { $("div").click(function () { var offset = ("#lresult").html("left offset: <span>" + offset.left + "</span>."); $("#tresult").html("top offset: <span>" + offset.top + "</span>."); }); }); </script> <style> div { width:60px; height:60px; margin:5px; float:left; border-radius:120px} </style> </head> <body> <p>Click on any circle.</p> <span id="lresult"> </span> <span id="tresult"> </span> <div style="background-color:turquoise"></div> <div style="background-color:cyan"></div> <div style="background-color:blue"></div> <div style="background-color:skyblue"></div> </body> </html>