child theme problems with adding some scripts

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child theme problems with adding some scripts

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Started 5 months ago by merryandhealthy
Latest reply from Prasanna SP
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merryandhealthy
Member

Hi everyone,

The problem I get, it takes along time. It is about adding some application scripts which are related to third party websites. When I try to add them into functions.php file in my child theme, I get that classical warning about " ....Cannot modify header .....sent by (outsourced of ...../child-theme/functions.php 12...14...etc ) ... /wp-icludes/pluggable.php 880 .... " . And then I can't log into my wp-admin !

Anyway...when I try to contact to my host provider, they told me that cause of my theme. So, I am here to get the right solution. BTW, I try to complete and solve that solution whether if there is an opening before or at the end of ( <?php , <?). So, it didn't help me.

I hope, I don't do anything false...because as far as I know, I should put those kind of codes in functions.php. Well, some codes should be added before <head> or <body> tags and so on. Or not ??!

Because of this problem, I can't use some applications properly.

Well,maybe I wrote a little confusing..but this is my case too... :) So,could anyone help me please ?

Ohhh...btw..my site is : http://merryandhealthy.com

Posted 5 months ago #
Prasanna SP
Moderator

Where do you want to put your scripts? If it is before the closing </head> tag, you can just go to Graphene Options --> Advanced and throw your code in Custom <head> tags region.

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Posted 5 months ago #
merryandhealthy
Member

Thank you Prasanna.... Could you tell me also if it should be before the </body> tag, where I have to put the code ?

Posted 5 months ago #
Kenneth John Odle
Moderator

It depends on the scripts. Some go in the <head> element, and some parts get added to the <body> tag, and some scripts need to go into a text widget. So it depends on what kind of script you have.

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Posted 5 months ago #
merryandhealthy
Member

Thanks Kenneth, I had asked that, in child theme where I have to put the script code which should be inserted before the </body> tag ?

Posted 5 months ago #
ronangelo
Member

You can use the wp_footer() action hook. It's located just before the </body> tag.

Posted 5 months ago #
merryandhealthy
Member

I get this error always when I click on my dashboard-widgets and gaphene options ;

" Warning: Cannot modify header information - headers already sent by (output started at .... /public_html/wp-content/themes/graphene-child/functions.php:12) in ..... /public_html/wp-includes/pluggable.php on line 880 "

I had installed a quantcast code in my childtheme functions.php file.So, I deleted it but it still appears at me ! The weird thing in this matter, when I delete quantcast code, then on my website disappears another application by another site ( SiteLock Seal ).

Can anyone help me, please ?

Posted 4 months ago #
Kenneth John Odle
Moderator

Warning: Cannot modify header information - headers already sent by (output started at .... /public_html/wp-content/themes/graphene-child/functions.php

The infamous "Cannot modify header information" error message in WordPress is usually caused by having characters (a space, a line return) before the opening <?php tag or after the closing ?> php tag. Take those out, reupload the functions.php file, and you should be good.

More helps are available on my blog.
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Posted 4 months ago #

merryandhealthy
Member

<?php
function graphene_custom_header_width(){
   return 1165;
}
function graphene_custom_header_height(){
   return 99;
}
add_filter('graphene_header_image_width', 'graphene_custom_header_width');
add_filter('graphene_header_image_height', 'graphene_custom_header_height');
?>
<!-- Quantcast Tag -->

......

This is what I have in my function.php. But this works well for a long time,actually since I changed the header image. So, where is the problem in this ? Could you make it clearer for me please ?

Posted 4 months ago #

Kenneth John Odle
Moderator

There should be nothing after the closing ?> tag, or you will get this message. So everything after that (quantcast, etc.) must go.

Scripts do not go in the functions file. It is, by definition, for functions.

More helps are available on my blog.
Follow this advice for setting up your blog.
Problems? Questions? Read the forum rules and help us to help you.

Posted 4 months ago #

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