鼠标移动时滑动的Jquery滑块 [英] Jquery slider that slides while mouse move

问题描述

我正在寻找一个jquery滑块脚本，该脚本能够在移动鼠标时左右滑动.有人知道那种脚本吗?我想达到类似这一个的效果，但应水平滚动而不是垂直滚动.

I'm looking for a jquery slider script that is able to right-left slide while I'm moving my mouse. Anyone knows that kind of script? I want to achieve an effect like this one but it should be scrolled horizontal, not vertical.

推荐答案

您的意思是这样的.使用 jQuery UI Slider 是非常基本的事情.我将处理程序附加到mousemove事件，该事件仅计算滑块的值(基于鼠标坐标的值).

Do you mean something like this. It's a very basic thing that uses the jQuery UI Slider. I attach a handler to the mousemove event that just calculates what the value should be for the slider (based on the value of the mouse coordinates).

$(function() {

    var range = 100,
        sliderDiv = $("#slider");

    // Activate the UI slider
    sliderDiv.slider({
        min: 0,
        max: range
    });

    // Number of tick marks on slider
    var position = sliderDiv.position(),
        sliderWidth = sliderDiv.width(),
        minX = position.left,
        maxX = minX + sliderWidth,
        tickSize = sliderWidth / range;


    $(this).mousemove(function(e) {

        // If within the slider's width, follow it along
        if (e.pageX >= minX && e.pageX <= maxX) {
            var val = (e.pageX - minX) / tickSize;
            sliderDiv.slider("value", val);
        }

    });

});

说实话，这不是很棒的代码，但是它确实给出了一个基本示例，说明如何使用jQuery UI滑块以及如何使用代码设置值.

It's not fantastic code, to be honest, but it does give a basic example of how to use the jQuery UI slider and how to set the value using code.

示例: http://jsfiddle.net/jonathon/qAMWQ/

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