How to split ± 3% ? ±3%
0
I have the value ± 3% ±3%. I need to select only the number. How to split and select only number.
var str = document.getElementById("band4tolerance");
var b4d4 = str.options[str].value;
alert("b4d4===>"+b4d4);
I get b4d4 = ±3% I need to take only numeric 3. How do i proceed?
javascript split
asked Nov 14 '18 at 19:19
madhumadhu
45551334
add a comment |
0
I have the value ± 3% ±3%. I need to select only the number. How to split and select only number.
var str = document.getElementById("band4tolerance");
var b4d4 = str.options[str].value;
alert("b4d4===>"+b4d4);
I get b4d4 = ±3% I need to take only numeric 3. How do i proceed?
javascript split
asked Nov 14 '18 at 19:19
madhumadhu
45551334
2
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
2
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25
add a comment |
0
0
0
I have the value ± 3% ±3%. I need to select only the number. How to split and select only number.
var str = document.getElementById("band4tolerance");
var b4d4 = str.options[str].value;
alert("b4d4===>"+b4d4);
I get b4d4 = ±3% I need to take only numeric 3. How do i proceed?
javascript split
asked Nov 14 '18 at 19:19
madhumadhu
45551334
I have the value ± 3% ±3%. I need to select only the number. How to split and select only number.
var str = document.getElementById("band4tolerance");
var b4d4 = str.options[str].value;
alert("b4d4===>"+b4d4);
I get b4d4 = ±3% I need to take only numeric 3. How do i proceed?
javascript split
javascript split
asked Nov 14 '18 at 19:19
madhumadhu
45551334
asked Nov 14 '18 at 19:19
madhumadhu
45551334
edited Nov 14 '18 at 19:24
madhu
asked Nov 14 '18 at 19:19
madhumadhu
45551334
asked Nov 14 '18 at 19:19
madhumadhu
45551334
asked Nov 14 '18 at 19:19
madhumadhu
45551334
45551334
2
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
2
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25
add a comment |
2
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
2
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25
2
2
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
2
2
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25
add a comment |
1 Answer
1
active
oldest
votes
1
The below will return an array of all the digits in the value.
var value = 'HI! ± 333.3% The quick brown fox jumped over the lazy dog 3.0 times.';
var regex = /d+.?d*/g;
var found = value.match(regex);
console.log(found); // ["333.3", "3.0"]
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
The below will return an array of all the digits in the value.
var value = 'HI! ± 333.3% The quick brown fox jumped over the lazy dog 3.0 times.';
var regex = /d+.?d*/g;
var found = value.match(regex);
console.log(found); // ["333.3", "3.0"]
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
add a comment |
1
The below will return an array of all the digits in the value.
var value = 'HI! ± 333.3% The quick brown fox jumped over the lazy dog 3.0 times.';
var regex = /d+.?d*/g;
var found = value.match(regex);
console.log(found); // ["333.3", "3.0"]
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
add a comment |
1
1
1
The below will return an array of all the digits in the value.
var value = 'HI! ± 333.3% The quick brown fox jumped over the lazy dog 3.0 times.';
var regex = /d+.?d*/g;
var found = value.match(regex);
console.log(found); // ["333.3", "3.0"]
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
The below will return an array of all the digits in the value.
var value = 'HI! ± 333.3% The quick brown fox jumped over the lazy dog 3.0 times.';
var regex = /d+.?d*/g;
var found = value.match(regex);
console.log(found); // ["333.3", "3.0"]
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
edited Nov 14 '18 at 19:31
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
answered Nov 14 '18 at 19:25
RastalammRastalamm
768822
768822
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
add a comment |
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
doesnt work with decimals..
– madhu
Nov 14 '18 at 19:28
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Updated the regex to work with decimals.
– Rastalamm
Nov 14 '18 at 19:31
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
Thank you!! Its working
– madhu
Nov 14 '18 at 19:34
add a comment |
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2
Please show some code to illustrate what you are doing.
– Code-Apprentice
Nov 14 '18 at 19:20
2
Possible duplicate of Removing everything except numbers in a string
– Calvin Nunes
Nov 14 '18 at 19:25