Get some string before the space and save it in a variable with Javascript
2 Answers Sorted by 9 You can use the String split method John Smith split 0 will return John In your case it would be var str document getElementById name innerHTML var first str split 0 alert first Share Improve this answer Follow edited Jul 10 2013 at 3 13 answered Jul 10 2013 at 3 08 tekknolagi
Javascript How to return part of string before a certain character , How to return part of string before a certain character Ask ion Asked 10 years 7 months ago Modified 2 years 5 months ago Viewed 150k times 44 If you look at the jsfiddle from ion var str Abc Lorem ipsum sit amet str str substring str indexOf 1
Javascript Get first word of string Stack Overflow
12 Answers Sorted by 98 Use regular expression var totalWords foo love bar very much var firstWord totalWords replace body append firstWord script src https cdnjs flare ajax libs jquery 3 3 1 jquery min js script Share Improve this answer Follow edited May 16 2019 at 17 46 Tigerrrrr 623 9 26
Get the Substring before a specific Character in JavaScript, Use the substring method to get the substring before a specific character The substring method will return a new string containing the part of the string before the specified character index js const str one two three four const before str substring 0 str indexOf console log before one two
JavaScript String substr Method W3Schools
JavaScript String substr Method W3Schools, Description The substr method extracts a part of a string The substr method begins at a specified position and returns a specified number of characters The substr method does not change the original string To extract characters from the end of the string use a negative start position See Also The split Method The slice Method
H ng D n Php Get First Part Of String Before Space Php L y Ph n u
String prototype trim JavaScript MDN MDN Web Docs
String prototype trim JavaScript MDN MDN Web Docs String prototype trim The trim method of String values removes whitespace from both ends of this string and returns a new string without modifying the original string To return a new string with whitespace trimmed from just one end use trimStart or trimEnd
JavaScript Get First N Elements Of Array Your Ultimate Guide
Description substring extracts characters from indexStart up to but not including indexEnd In particular If indexEnd is omitted substring extracts characters to the end of the string If indexStart is equal to indexEnd substring returns an empty string String prototype substring JavaScript MDN MDN Web Docs. 1 The substring Method Let s start with the substring method This method basically gets a part of the original string and returns it as a new string The substring method expects two parameters string substring startIndex endIndex startIndex represents the starting point of the substring 3 Answers Sorted by 1 You can use indexOf to find the index of the space and use slice to pull off the part you want var myString This is a string let subString myString slice myString indexOf 1 console log subString
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