jawu jawu
dudleystorey
/ auto-generated range ticks
Created
April 27, 2014 07:17
Creates an auto-generated series of option values to generate ticks for Chrome & IE10 range sliders. slider requires min,max,step and list attributes.
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| function ticks(element) { | |
| if (element.hasOwnProperty('list') && element.hasOwnProperty('min') && element.hasOwnProperty('max') && element.hasOwnProperty('step')) { | |
| var datalist = document.createElement('datalist'), | |
| minimum = parseInt(element.getAttribute('min')), | |
| step = parseInt(element.getAttribute('step')), | |
| maximum = parseInt(element.getAttribute('max')); | |
| datalist.id = element.getAttribute('list'); | |
| for (var i = minimum; i < maximum+step; i = i + step) { | |
| datalist.innerHTML +="<option value="+i+"></option>"; | |
| } |