jquery-knob

问题 I have a readonly jQuery Knob. I have been able to add units to the numeric display (as per How to display units with Jquery Knob ), but the foreground (ie. graphical value indicator) of the dial is no longer displayed when the page is reloaded. Here's my HTML: <input class="knob" id="workload" data-angleoffset=-125 data-anglearc=250 value="{{ workload }}" > ( {{ workload }} is a floating point Django template value - it is being substituted correctly ) Inside my jQuery ready function, I have

问题 I have problem with jQuery.knob I need to add a Sufixx to the value in the knob. For Example: i need a Sufix $ after the value, i just put in the value field, its displaying, but at that time the knob will not show the status. it will not show the knob status. (but suffix is displaying). here is the code: <input type="text" class="ksta" value="<?php echo stat;?> $" data-width="50" /> without the suffix it working perfectly, help me to solve this issue. Jsfiddle link for my issue: http:/

问题 I want to animate the Knob circle that it fills up on hovering. I'm new to Knob so i have no idea where my error is or if i even have the right direction. Right now it does not even show a circle :( Basically i just want to have a circle around an icon that fills up on hovering. Maybe i can achieve that easier? This is the sollution of it plus a little fix that i will start and stop at the right values, so you can interupt the animation without breaking it the HTML: <input type="text" value=

问题 It's really weird. $(function(){ $('.dial').knob({ return value + '%'; }); }); That was my original code to get the percent sign to show up, which works great. For some reason, when the value is 0, on page load it displays as NaN . The weird thing is that only once you highlight the text and then click off does it show the actual value of 0 (replacing the NaN value). Any idea what is causing this to happen? I tried to handle it in the format hook: $(function(){ $('.dial').knob({ 'format':

问题 I'm using jquery.knob plugin in a website is very easy to implement. I animate it and everything is ok, but i would like animate effect start when I scroll to specific section of the web: for example when I scroll to #about section. Anybody Knows if is that posible? thanks in advance 回答1: There are several jQuery-Plugins to check if an element is scrolled into view, e.g. jquery.inview. Example Setup: <input type='text' class='dial' value='0' data-number='100' /> <div style="height: 300px"

问题 I'm using the jQuery Knob plugin https://github.com/aterrien/jQuery-Knob Now, I've got the following jQuery Knob Initialization loop <input type="text" value="<?php echo $score; ?>" class="circle-rating" data-entryid="<?php the_ID(); ?>"> endloop $(function() { $(".circle-rating").knob({ 'min':0, 'max':10, 'step':1, 'width':40, 'height':40, 'fgColor':"#F59B00", 'inputColor':"#F59B00", 'displayPrevious': true, 'release' : function (v) { var entry_id = $(this).attr('data-entryid'); jQuery.post(

问题 I'm looking for something similar to jqueryui slide. But the main problem in my case it's round design for slider. I've seen Knob control but it doesn't have range and control buttons. Shoot me a link if you know such an example. Thanks. 回答1: Check the jQuery roundSlider plugin from here http://roundsliderui.com/. This is what you want exactly. This roundslider having the similar options like the jQuery ui slider. It support default, min-range and range slider type. Not only the round slider

问题 First, thanks in advance for any advice. I've looked everywhere for a solution and can't find anything. Admittedly, Javascript isn't my strong suit. I'm using fineuploader to upload files, one-by-one and using jQuery knob to display the upload progress. The knob is for upload progress updates only and shouldn't be interactive. I can style it, set the size completion % of the knob, etc. but I cannot get it to display the upload % in the middle. Here's my code. }).on('upload', function(event,

问题 do you know if it is possible to replace, cover o insert an image inside the circular progress bar? I know that the value can be omitted, but no example or tip if can be replaced. 回答1: It is possible to insert an image inside the jquery knob using position:absolute for the image and the <div> that jquery knob creates as container of the knob's canvas. Add a higher z-index to this div and the knob will be displayed on top of the image - so you don't have to take care about correct image size

问题 JQuery Knob not working in IE 8. If you look at the site http://anthonyterrien.com/knob/ you'll see the problem. Comparability mode does not seem to work either. Any suggestions ? 回答1: Just adding a bit more information to user2147420's answer, you can get excanvas.js here https://code.google.com/p/explorercanvas/downloads/detail?name=excanvas_r3.zip There are examples with that download but if you want a quick view of how to use it, here is a lnk for that https://code.google.com/p