Google Script to see if text contains a value

Question

I have a google form that when the user submits it will trigger my function to run which is creating a summary of what they submitted as a Google Doc  I know it can automatically send an email but I need it formatted in a way that my user can edit it later  There are some check boxes on the form -- but the getResponse   is only populated with the items checked and I need it to show all possible choices  Then I will indicate somehow what was checked  I can t find a way to see if a text contains a value  Like in Java with a String  I could do either  contains  quot 9th quot   or  indexOf  quot 9th quot    gt  0  and then I would know that the String contains 9th   How can I do this with google scripts   Looked all through documentation and I feel like it must be the easiest thing ever  var grade   itemResponse getResponse     Need to see if grade contains 9th

User · Accepted Answer

Google Apps Script is javascript  you can use all the string methods     var grade   itemResponse getResponse    if grade indexOf  9th   gt -1  do something     You can find doc on many sites  this one for example

User · Answer

Update 2020  You can now use Modern ECMAScript syntax thanks to V8 Runtime  You can use includes    var grade   itemResponse getResponse    if grade includes  quot 9th quot    do something

User · Answer

I used the Google Apps Script method indexOf   and its results were wrong  So I wrote the small function Myindexof    instead of indexOf  function Myindexof s text      var lengths   s length    var lengtht   text length    for  var i   0 i  lt  lengths - lengtht   1 i            if  s substring i lengtht   i     text        return i        return -1     var s    Hello    var text    llo   if  Myindexof s text   gt  -1     Logger log  yes    else    Logger log  no

User · Answer

I had to add a  toString to the item in the values array   Without it  it would only match if the entire cell body matched the searchTerm  function foo         var ss   SpreadsheetApp getActiveSpreadsheet        var s   ss getSheetByName  spreadsheet-name        var r   s getRange  A A        var v   r getValues        var searchTerm    needle       for var i v length-1 i gt  0 i--            if v 0 i  toString   indexOf searchTerm   gt  -1                   do something

[javascript] Google Script to see if text contains a value

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