css - set label text to span width with javascript -

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i want set specified label text span width here code. help.

function setbarwidth(labeltext, barelement, cssproperty, barpercent) {     var listdata = [];     $(labeltext).each(function () {         listdata.push($(this).textcontent);     });     var listmax = math.max.apply(math, listdata);     $(barelement).each(function(index) {         $(this).css(cssproperty, (listdata[index] / listmax) * barpercent + "%");     }); } setbarwidth(".style-1 span label", ".style-1 em", "width", 100); setbarwidth(".style-2 span label", ".style-2 span", "width", 55);

textcontent dom property, $(this) jquery object. should use this.textcontent or $(this).text().

you can replace .each .map

var listdata = $(labeltext).map(function() {     return this.textcontent; }).get();

.get() @ end necessary convert jquery collection ordinary array.


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