Solve the problem of conflict between custom $(id) method and jquery selector $_jquery

Usually just change your function name:

It is easier and simpler, just replace it in batches.

First enter the code:

Copy code The code is as follows:

var $= function (id) {
return "string" == typeof id ? document.getElementById(id) : id;
};

This code imitates jquery's custom id selector method, but because jquery selector also uses the "$", if you quote jquery and use this method, the page will report an error. The best solution is to modify it Change "$" to "getId(id)" in your own method;

Copy code The code is as follows:

ar getId = function (id) {
return "string" == typeof id ? document.getElementById(id) : id;
};