slider

问题 I have an HTML video tag with a customized control bar and in it I want both the seek bar and volume bar to update their values in real-time as the user scrubs through the range. Currently the volume updates after the user adjusts the slider and not while the user is clicking-and-dragging. In HTML I have them set up as such: <div id="video-controls"> // ... <input type="range" id="seek-bar" value="0"> <input type="range" id="volume-bar" min="0" max="1" step="0.01" value="1"> // ... </div> And

问题 I did searches and there were a few similar posts but I can't seem to get it to work. I know that its a cliche but I am quite new to JQuery and JQuery UI as my core skills is PHP, so any help is greatly appreciated. Below are the codes that I have for the JQuery vertical slider. $("#VerticalScrollBar").slider({ orientation: "vertical", change: VerticalHandleChange, slide: VerticalHandleSlide, min: -100, max: 0 }); and the functions function VerticalHandleChange(e, ui) { var maxScroll = $("

问题 I am using Leaflet Slider, of Dennis Wilhelm, to show changes in data on a Leaflet map. I am trying to change the change the marker icon but not getting it right. So,How can I change marker icon when use Leaflet Slider to show changes over time? What changes I have to do in the original SliderControl.js? Thanks in advance! Below is the link to Dennis Wilhelm's Leaflet Slider code: https://github.com/dwilhelm89/LeafletSlider/blob/master/SliderControl.js 回答1: You can create new icon class as

问题 I wrote the code below in Ipython notebook to generate a sigmoid function controlled by parameters a which defines the position of the sigmoid center, and b which defines its width: %matplotlib inline import numpy as np import matplotlib.pyplot as plt def sigmoid(x,a,b): #sigmoid function with parameters a = center; b = width s= 1/(1+np.exp(-(x-a)/b)) return 100.0*(s-min(s))/(max(s)-min(s)) # normalize sigmoid to 0-100 x = np.linspace(0,10,256) sigm = sigmoid(x, a=5, b=1) fig = plt.figure

问题 I'm trying to implement a jQuery slider control for opacity of a certain element on my web page. Kind of like this question but with a slider. I was wondering how I should implement this best, as I'm a little lost as how I should get started... I'm guessing a function wouldn't be the best, would it? Defining a function and then calling it for the slider? The jQuery documentation for the slider control is proving to be a little too complex for me for this topic, but I'm sure some of you can

问题 Thumb image does not move to the edge even when it's value is max or min. Does anyone know how to make it move all the way to the edge of the slider? @interface ViewController () @property (weak, nonatomic) IBOutlet UISlider *slider; @end @implementation ViewController - (void)viewDidAppear:(BOOL)animated { [super viewDidAppear:animated]; UIImage* sliderBarMinImage = [[UIImage imageNamed:@"slider_bar_3_min"] stretchableImageWithLeftCapWidth:8.0 topCapHeight:0.0]; UIImage* sliderBarImage = [

问题 my target is to have a plot that shows Stochastic oscillator on forex market, and in order to validate which parameter is the best one to setup it, I would use a slider to modify it and show updated result on plot. I have my historical data, for a defined pair (let say AUDUSD) and after loading it, I calculate Stocastic oscillator: function [stoch, fk, dk] = stochastic(n, k, d) X=csvread("AUDUSD_2017.csv"); C=X(2:length(X),5); L=X(2:length(X),4); H=X(2:length(X),3); O=X(2:length(X),2); for m

问题 I am kinda stuck here. I have tried to read and implement some simple continuous slider scripts, (like this one), but I am not getting anywhere. What I simply want to go, is use the continuous slider value in my plot, as I slide the slider. However, I cannot figure out how to extract the value of the slider to do so. So for example, make a continuous slider, and then use it to change the amplitude of a vector lets say, as you continuously slide it. How can that be done? Thanks. 回答1: Something

问题 Is it possible to make a slide a link in NIVO SLIDER? 回答1: Yes, just wrap the image in an anchor tag <a> <div id="slider"> <img src="media/images/headers/phono1.jpg" alt="No Link" /> <a href="http://www.pinelakedesign.com"><img src="media/images/headers/photo2.jpg" title="Linked Up" /></a> </div> 回答2: well, dont know if it is the same, but.... i had a problem with links in IE all versions,other browsers were working OK, solved with adding: background-color:#fff; filter:alpha(opacity=0);

问题 How to slide slider on horizontal progress bar URL: http://jqueryui.com/slider/ I tried to scroll the slider but it did not work for me. My code using Java is below: public class TestClass { public static void main(String[] args) { File file = new File("D:\\Driver\\IEDriverServer.exe"); System.setProperty("webdriver.ie.driver", file.getAbsolutePath()); WebDriver driver = new InternetExplorerDriver(); driver.get("http://jqueryui.com/slider/"); WebElement slider = driver.findElement(By.xpath("/