JavaScript函数更改属性的值

Question

I have this line of code which has value of id= 0061237

<a id="DeleteButton" href="#" onclick="DeleteMovie(0061237);" >
    <button  class="btn btn-danger">Delete Movie</button>
</a>

When it is passed to a JavaScript function, it is changing its parameter value to 25247 . This is happening with only some values, for other values this is working fine?

The JavaScript function:

function DeleteMovie(MovieID) {
    var ConfirmDelete = confirm('Do You Really Want To Delete Movie?');
    if (ConfirmDelete == true)
        location.replace("Delete.php?MovieID="+MovieID);
}

Answer 1

That's because in JavaScript, numbers with leading zeros are treated as octal, and in decimal, your number would convert to 25247.

Try passing it as a string: onclick="DeleteMovie('0061237');"

Ref : "Leading 0 (zero) on an integer literal indicates it is in octal."

Answer 2

try to put id between '0061237'

<a id="DeleteButton" href="#" onclick="DeleteMovie('0061237');" >
    <button  class="btn btn-danger">Delete Movie</button>
</a>
function DeleteMovie(MovieID) {
    var ConfirmDelete = confirm('Do You Really Want To Delete Movie?');
    if (ConfirmDelete == true)
        location.replace("Delete.php?MovieID="+MovieID);
}