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Code Issues Releases Wiki Activity

fhemweb.js: fix initial slider value (Forum #77607)

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git-svn-id: https://svn.fhem.de/fhem/trunk@15228 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
rudolfkoenig 2017-10-10 17:34:56 +00:00
parent c92092fdc2
commit d64f04d47d
1 changed files with 3 additions and 1 deletions
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fhem/www/pgm2/fhemweb.js
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@ -1367,10 +1367,12 @@ FW_createSlider(elName, devName, vArr, currVal, set, params, cmd)
newEl.activateFn = function() { newEl.activateFn = function() {
if(currVal < min || currVal > max) if(currVal < min || currVal > max)
return; return;
if(!slider.offsetWidth)
return setTimeout(newEl.activateFn, 1);
maxX = slider.offsetWidth-sh.offsetWidth; maxX = slider.offsetWidth-sh.offsetWidth;
offX = (currVal-min)*maxX/(max-min); offX = (currVal-min)*maxX/(max-min);
var strVal = (flt ? currVal.toFixed(dp) : ""+parseInt(currVal)); var strVal = (flt ? currVal.toFixed(dp) : ""+parseInt(currVal));
sh.innerHTML = strVal sh.innerHTML = strVal;
sh.setAttribute('style', 'left:'+offX+'px;'); sh.setAttribute('style', 'left:'+offX+'px;');
if(elName) if(elName)
slider.nextSibling.setAttribute('value', strVal); slider.nextSibling.setAttribute('value', strVal);