How to allow string to contain ' in javascript function

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up vote
6
down vote

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I have function that is going to display message containing product name. But problem appeared when Item contained ' inside. Can this be prevented to take whole string as it is and ignore ' character



Calling function



cart.add('<?php echo($imeProizvoda); ?>')


NOT WORKING FOR -> Razer Blade 15'



javascript



var cart = 
 'add': function(product_id) 
 addProductNotice('Proizvod dodat u korpu', '<h3>'+product_id+' dodat u <a href="cart.php">korpu</a>!</h3>', 'success');





javascript php html







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minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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  • Use quotes "" (:
    – Ele
    2 hours ago










  • @Ele Not working I tried that already
    – minion
    2 hours ago










  • json_encode? painless and flexible
    – cske
    2 hours ago














up vote
6
down vote

favorite












I have function that is going to display message containing product name. But problem appeared when Item contained ' inside. Can this be prevented to take whole string as it is and ignore ' character



Calling function



cart.add('<?php echo($imeProizvoda); ?>')


NOT WORKING FOR -> Razer Blade 15'



javascript



var cart = 
 'add': function(product_id) 
 addProductNotice('Proizvod dodat u korpu', '<h3>'+product_id+' dodat u <a href="cart.php">korpu</a>!</h3>', 'success');





javascript php html







share|improve this question







New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.



















  • Use quotes "" (:
    – Ele
    2 hours ago










  • @Ele Not working I tried that already
    – minion
    2 hours ago










  • json_encode? painless and flexible
    – cske
    2 hours ago












up vote
6
down vote

favorite









up vote
6
down vote

favorite











I have function that is going to display message containing product name. But problem appeared when Item contained ' inside. Can this be prevented to take whole string as it is and ignore ' character



Calling function



cart.add('<?php echo($imeProizvoda); ?>')


NOT WORKING FOR -> Razer Blade 15'



javascript



var cart = 
 'add': function(product_id) 
 addProductNotice('Proizvod dodat u korpu', '<h3>'+product_id+' dodat u <a href="cart.php">korpu</a>!</h3>', 'success');





javascript php html







share|improve this question







New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











I have function that is going to display message containing product name. But problem appeared when Item contained ' inside. Can this be prevented to take whole string as it is and ignore ' character



Calling function



cart.add('<?php echo($imeProizvoda); ?>')


NOT WORKING FOR -> Razer Blade 15'



javascript



var cart = 
 'add': function(product_id) 
 addProductNotice('Proizvod dodat u korpu', '<h3>'+product_id+' dodat u <a href="cart.php">korpu</a>!</h3>', 'success');





javascript php html




javascript php html






share|improve this question







New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











share|improve this question







New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









share|improve this question




share|improve this question






New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.









asked 2 hours ago









minion

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605




New contributor




minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.





New contributor





minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.






minion is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











  • Use quotes "" (:
    – Ele
    2 hours ago










  • @Ele Not working I tried that already
    – minion
    2 hours ago










  • json_encode? painless and flexible
    – cske
    2 hours ago
















  • Use quotes "" (:
    – Ele
    2 hours ago










  • @Ele Not working I tried that already
    – minion
    2 hours ago










  • json_encode? painless and flexible
    – cske
    2 hours ago















Use quotes "" (:
– Ele
2 hours ago




Use quotes "" (:
– Ele
2 hours ago












@Ele Not working I tried that already
– minion
2 hours ago




@Ele Not working I tried that already
– minion
2 hours ago












json_encode? painless and flexible
– cske
2 hours ago




json_encode? painless and flexible
– cske
2 hours ago












2 Answers
2






active

oldest

votes

















up vote
7
down vote



accepted










You could use a template literal instead of ' delimiters, allowing you to use both ' and " (relatively common characters), but you would have to escape backticks (which are relatively uncommon):



cart.add(`<?php echo($imeProizvoda); ?>`)


If you want to be able to use backticks as well, you can replace all backticks in your PHP variable with a backslash plus that backtick:



<?php echo(str_replace('`', '\`', $imeProizvoda)); ?>





share|improve this answer






















  • I gave an upvote but wondering how to contain all `, ' and " in a string?
    – Chaska
    2 hours ago











  • Thanks. Is there solution for backticks(just asking)
    – minion
    2 hours ago










  • @Chaska You can use str_replace to replace backticks with escaped versions
    – CertainPerformance
    2 hours ago

















up vote
0
down vote













I have faced this problem before, and solved it using json_encode() on the PHP response, like this:



cart.add(<?php echo json_encode($imeProizvoda);?>)





share|improve this answer




















  • What does json_encode do exactly in this example and is there more usages of it
    – minion
    2 hours ago










  • Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
    – D. Smania
    1 hour ago











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2 Answers
2






active

oldest

votes








2 Answers
2






active

oldest

votes









active

oldest

votes






active

oldest

votes








up vote
7
down vote



accepted










You could use a template literal instead of ' delimiters, allowing you to use both ' and " (relatively common characters), but you would have to escape backticks (which are relatively uncommon):



cart.add(`<?php echo($imeProizvoda); ?>`)


If you want to be able to use backticks as well, you can replace all backticks in your PHP variable with a backslash plus that backtick:



<?php echo(str_replace('`', '\`', $imeProizvoda)); ?>





share|improve this answer






















  • I gave an upvote but wondering how to contain all `, ' and " in a string?
    – Chaska
    2 hours ago











  • Thanks. Is there solution for backticks(just asking)
    – minion
    2 hours ago










  • @Chaska You can use str_replace to replace backticks with escaped versions
    – CertainPerformance
    2 hours ago














up vote
7
down vote



accepted










You could use a template literal instead of ' delimiters, allowing you to use both ' and " (relatively common characters), but you would have to escape backticks (which are relatively uncommon):



cart.add(`<?php echo($imeProizvoda); ?>`)


If you want to be able to use backticks as well, you can replace all backticks in your PHP variable with a backslash plus that backtick:



<?php echo(str_replace('`', '\`', $imeProizvoda)); ?>





share|improve this answer






















  • I gave an upvote but wondering how to contain all `, ' and " in a string?
    – Chaska
    2 hours ago











  • Thanks. Is there solution for backticks(just asking)
    – minion
    2 hours ago










  • @Chaska You can use str_replace to replace backticks with escaped versions
    – CertainPerformance
    2 hours ago












up vote
7
down vote



accepted







up vote
7
down vote



accepted






You could use a template literal instead of ' delimiters, allowing you to use both ' and " (relatively common characters), but you would have to escape backticks (which are relatively uncommon):



cart.add(`<?php echo($imeProizvoda); ?>`)


If you want to be able to use backticks as well, you can replace all backticks in your PHP variable with a backslash plus that backtick:



<?php echo(str_replace('`', '\`', $imeProizvoda)); ?>





share|improve this answer














You could use a template literal instead of ' delimiters, allowing you to use both ' and " (relatively common characters), but you would have to escape backticks (which are relatively uncommon):



cart.add(`<?php echo($imeProizvoda); ?>`)


If you want to be able to use backticks as well, you can replace all backticks in your PHP variable with a backslash plus that backtick:



<?php echo(str_replace('`', '\`', $imeProizvoda)); ?>






share|improve this answer














share|improve this answer



share|improve this answer








edited 2 hours ago

























answered 2 hours ago









CertainPerformance

55.1k142848




55.1k142848











  • I gave an upvote but wondering how to contain all `, ' and " in a string?
    – Chaska
    2 hours ago











  • Thanks. Is there solution for backticks(just asking)
    – minion
    2 hours ago










  • @Chaska You can use str_replace to replace backticks with escaped versions
    – CertainPerformance
    2 hours ago
















  • I gave an upvote but wondering how to contain all `, ' and " in a string?
    – Chaska
    2 hours ago











  • Thanks. Is there solution for backticks(just asking)
    – minion
    2 hours ago










  • @Chaska You can use str_replace to replace backticks with escaped versions
    – CertainPerformance
    2 hours ago















I gave an upvote but wondering how to contain all `, ' and " in a string?
– Chaska
2 hours ago





I gave an upvote but wondering how to contain all `, ' and " in a string?
– Chaska
2 hours ago













Thanks. Is there solution for backticks(just asking)
– minion
2 hours ago




Thanks. Is there solution for backticks(just asking)
– minion
2 hours ago












@Chaska You can use str_replace to replace backticks with escaped versions
– CertainPerformance
2 hours ago




@Chaska You can use str_replace to replace backticks with escaped versions
– CertainPerformance
2 hours ago












up vote
0
down vote













I have faced this problem before, and solved it using json_encode() on the PHP response, like this:



cart.add(<?php echo json_encode($imeProizvoda);?>)





share|improve this answer




















  • What does json_encode do exactly in this example and is there more usages of it
    – minion
    2 hours ago










  • Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
    – D. Smania
    1 hour ago















up vote
0
down vote













I have faced this problem before, and solved it using json_encode() on the PHP response, like this:



cart.add(<?php echo json_encode($imeProizvoda);?>)





share|improve this answer




















  • What does json_encode do exactly in this example and is there more usages of it
    – minion
    2 hours ago










  • Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
    – D. Smania
    1 hour ago













up vote
0
down vote










up vote
0
down vote









I have faced this problem before, and solved it using json_encode() on the PHP response, like this:



cart.add(<?php echo json_encode($imeProizvoda);?>)





share|improve this answer












I have faced this problem before, and solved it using json_encode() on the PHP response, like this:



cart.add(<?php echo json_encode($imeProizvoda);?>)






share|improve this answer












share|improve this answer



share|improve this answer










answered 2 hours ago









D. Smania

61814




61814











  • What does json_encode do exactly in this example and is there more usages of it
    – minion
    2 hours ago










  • Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
    – D. Smania
    1 hour ago

















  • What does json_encode do exactly in this example and is there more usages of it
    – minion
    2 hours ago










  • Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
    – D. Smania
    1 hour ago
















What does json_encode do exactly in this example and is there more usages of it
– minion
2 hours ago




What does json_encode do exactly in this example and is there more usages of it
– minion
2 hours ago












Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
– D. Smania
1 hour ago





Returns a strnig with the JSON representation of the argument: json_encode(). The method will scape characters like ' automatically.
– D. Smania
1 hour ago











minion is a new contributor. Be nice, and check out our Code of Conduct.









 

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