jQuery proxy() Method
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jQuery proxy() Method
The jQuery proxy() method takes an existing function and returns a new one with a particular context.
Example
HTML Editor
<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>jQuery proxy() Method</h1>
<button>Get Detail</button>
<p></p>
<script>
$(document).ready(function(){
var obj = {
name: "Jade",
age: 18,
detail: function(){
$("p").text(this.name + " is " + this.age + " years old.");
}
};
$("button").click($.proxy(obj, "detail"));
});
</script>
</body>
</html>
Syntax
$(selector).proxy(func, context);
// or
$(selector).proxy(context, name);
Parameter Values
| Value | Explanation |
|---|---|
| func | Specifies the function whose context will be changed. |
| context | Specifies the object to which the context (this) of the function should be set. |
| name | Specifies the name of the function whose context will be changed. Note: Name should be a property of the context object |
Reminder
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