JavaScript Bind Method
JavaScript Bind Method,! The Bind Method is basically a call function or method with the Variable under this value being set explicitly inside the method. Simple Saying the bind() method will enable the Value/ variable specified using the this key word inside the method to be accessed when the method is being invoked.
Refer the Sample Code Below
<script type="text/javascript">
//This is a New Array
var userName;
var printName;
var printNames;
function outArray() {
// first accessing Method via bind function
printName = userName.getNameNow.bind(userName);
// Accessing via dot name.
printNames = userName.name;
document.getElementById("outputElement").innerHTML = printName();
document.getElementById("outputElements").innerHTML = printNames;
}
function insertData(classObj){
classObj = document.getElementById("insertName").value;
userName = {
name: "",
getNameNow :function(){
return this.name;
}
};
userName.name = classObj;
}
</script>
</head>
<body>
<h2>Click the below button to see what is inside our Array Element</h2>
<P> <input type="button" value="Check what is inside" id="" onclick="outArray();"/></P>
<p id="outputElement"></p>
<p id="outputElements"></p>
<P style="color:blue;"><strong>Enter an Element that you want to save into the internal Object Class:</strong><input type="text" style=
"text-align:center; margin-left: 10px;"id="insertName" name="element"
placeholder="Save Element into Object" >
<p><input type="button" style="text-align:center; margin-left: 10px;" value="Save" id=""onclick="insertData(this.classObj );"/></P>
Check out Object in JavaScript Here
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