How Can I Place the Cursor at the End of Text in a JavaScript Input Field?

Locating the Cursor to the End of Text in an Input Element Using JavaScript

When focus is set to a text input element, it's often desirable to position the cursor at the end of the existing text. Achieving this requires JavaScript intervention.

Most Browsers' Solution

For most browsers, a straightforward approach suffices:

this.selectionStart = this.selectionEnd = this.value.length;

Quirkier Browsers' Solution

However, certain browsers present quirks that necessitate a more comprehensive approach:

setTimeout(function(){ that.selectionStart = that.selectionEnd = 10000; }, 0);

Utilizing jQuery (Optional)

jQuery can be employed to establish the event listener, as demonstrated below:

$('#el').focus(function(){
  var that = this;
  setTimeout(function(){ that.selectionStart = that.selectionEnd = 10000; }, 0);
});

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