Getting Integer value from a String using javascript jquery

Question

These are the strings I have    test123 00   yes50 00    I want to add the 123 00 with 50 00   How can I do this   I used the command parseInt   but it displays NaN error in alert box   This is the code    str1    test123 00    str2    yes50 00    total   parseInt str1  parseInt str2    alert total

User · Answer

Is this logically possible     I guess the approach that you must take is this way    Str1   test123 00  Str2   yes50 00    This will be impossible to tackle unless you have delimiter in between test and 123 00  eg  Str1    test-123 00     Then you can split this way    Str2   Str1 split  -       This will return you an array of words split with  -    Then you can do parseFloat Str2 1   to get the floating value i e 123 00

User · Answer

str1    test123 00   str2    yes50 00   intStr1   str1 replace   A-Za-z -  g       intStr2   str2 replace   A-Za-z -  g       total   parseInt intStr1  parseInt intStr2    alert total     working Jsfiddle

User · Answer

just do this   you need to remove char other than  numeric  and     form your string will do work for you  yourString   yourString replace       d   g          your final code will be     str1    test123 00  replace       d   g          str2    yes50 00  replace       d   g          total   parseInt str1  10    parseInt str2  10     alert total     Demo

User · Answer

For parseInt to work  your string should have only numerical data  Something like this    str1    123 00    str2    50 00    total   parseInt str1  parseInt str2    alert total     Can you split the string before you start processing them for a total

[javascript] Getting Integer value from a String using javascript/jquery

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