jQuery UI滑块，更改事件显示*太多的递归*

Question

$( "#slider-1" ).slider({
        min: 1,
        step: 0.01,
        max: 3,
        value: 2,
        animate:"slow",
        orientation: "horizontal",
        change: function (event, ui) {
            $(this).slider('value', Math.round(ui.value));
            ui.preventDefault();
        }
    })

This show too much recursion error in console how fix it.

thanks in advance.

Answer 1

I fixed that issue myself, by changing the code as below.

var rounded_value='';

    $( "#slider-1" ).slider({
        min: 1,
        step: 0.01,
        max: 3,
        value: 2,
        animate:"slow",
        orientation: "horizontal",
        change: function (event, ui) {
            if(rounded_value!=ui.value){
                rounded_value=ui.value;
                $(this).slider('value', Math.round(ui.value));  
            }
            return false;
        }
    })