使用javascript修剪并返回特定字符集删除休息

Question

I need some help in returning value from the string below using javascript to use within google sheet.

I need to return 0.3000 from the string below.

Bid</span></td><td class="Ta(end) Fw(600) Lh(14px)" data-test="BID-value" data-reactid="51"><span class="Trsdu(0.3s) " data-reactid="52">0.3000</span>

I have tried the following but not getting desired results. </span>/)[0].trim();

Please assist.

Answer 1

I'd suggest using String's match() to parse the input string. Then you may use parseFloat() to make it a number.

 let input = 'Bid</span></td><td class="Ta(end) Fw(600) Lh(14px)" data-test="BID-value" data-reactid="51"><span class="Trsdu(0.3s) " data-reactid="52">0.3000</span>' let match = input.match(/>([\\d.]+)</) let output = match ? match[1] : undefined console.log(output, 'as string') console.log(parseFloat(output), 'as number')