jquery - Split input name attribute in nested rails form with javascript -


first off, having trouble describing issue. apologize in advanced if not seeing existing answer online. how can split string array each entry text within each set of square brackets. here string:

plan_year[benefit_groups_attributes][0][relationship_benefits_attributes][1][premium_pct]

what need store value in second set of square brackets. in example [0]. .split hasn't given me result wanted, , think because doing

.split(/[[]]/);

should expect work?

var s = 'plan_year[benefit_groups_attributes][0][relationship_benefits_attributes][1][premium_pct]'; s.match(/\[.*?\]/g)[1]; # "[0]"

Comments

Post a Comment

Popular posts from this blog

python - Alternative to referencing variable before assignment -

import time # define variables username = "username" password = "password" customer_info_file_path = "c:\\users\megam\pycharmprojects\general stuff\the square pie co\customer " \ "information\{}.txt ".format(name) username_entry = input("enter username\n>>") password_entry = input("enter password\n>>") if username_entry != username or password_entry != password: print("access denied\nyou have entered username or password incorrectly. please check password , " "account name , try again.\n") else: print("access granted") choice_menu = input("\na) view list of customers\nb) add customer\nc) delete customer\nd) log out\n>>") if choice_menu == "a": customer_info = open(customer_info_file_path, 'a', ) file = open(customer_info_file_path, 'r') output = file.read() ...
Read more

vb.net - How to ignore if a cell is empty nothing -

how use roscolor() ignore value (like empty cell) ? color row if value upper 5 when there nothing in cell, want ignore roscolor() apply, how? public sub roscolor() integer = 0 quotedatagridview1.rows.count() - 1 step +1 dim val integer val = quotedatagridview1.rows(i).cells(3).value if val = vbempty quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.white elseif val < 5 quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.red elseif val > 5 , val < 10 quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.lightyellow end if next end sub you can check empty value following public sub roscolor() integer = 0 quotedatagridview1.rows.count() - 1 step +1 dim val = quotedatagridview1.rows(i).cells(3).value if isdbnull(val) or val nothing quotedatagridview1.rows(i).defaultcellstyle.backcolor = color.white ...
Read more

Sort a complex associative array in PHP -

this question has answer here: php sort array subarray value 5 answers i have associative array in php like: $newarray1 = array ( [producta] => array ( [link] => http://sanjosespartan.com/blog/products/agile-java-development/ [visitcount] => 4 ) [productd] => array ( [link] => http://sanjosespartan.com/blog/products/intro-to-go/ [visitcount] => 1 ) [productg] => array ( [link] => http://sanjosespartan.com/blog/products/node-js-for-developers/ [visitcount] => 1 ) [productb] => array ( [link] => http://sanjosespartan.com/blog/products/beginning-mysql/ [visitcount] => 1 ) [productc] => array ( [link] => http://sanjosespartan.com/blog/products/computer-networks/ [visitcount] => 1 ) ...
Read more