How to stop page from redirecting without event in Javascript or jQuery?

Question

I have an ajax plugin with a load of ajax files from a tag. When user clicks on it I don't see it to redirecting to the other page. Although we stop redirecting page using events like:

$(button).click(function (e) {
    e.preventDefault();
})

I want a function that stop page from redirecting without events.

function functionName() {
   functiontostopredirect(); // I need a function like this.
}

Answer 1

You can return false from that function:

function functionName() {
   return functiontostopredirect(); // i need a function like this.
}
functiontostopredirect(){ return false;}

Answer 2

添加 return false ，onclick 按钮：

<button type="submit" onclick="return false;">Submit</button>