Hello, I have a jquery + plugin Boxy + form input mess. That´s the situation: 1 - when I press a link, a form with only a text input and a submit button appears in a popup. 2- When I write some text and press the submit button, I get the text input value in a js var, and send it by ajax to a PHP function that performs a operation a ...
Hello everybody ! Do you know how I could do to use a variable to define the AuthUserFile in a .htaccess file ? Like : RewriteRule ^ - [E=BASE:%{DOCUMENT_ROOT}mysite/www/] AuthUserFile %{ENV:BASE}admin/.htpasswd It don't work... Here is my full .htaccess file (if you want to understand why I need to do that) : Any help would be real...
How can I reference variables from an included file before it's been included? Or can I somehow include the file (so I can lead its variables later) before its HTML is literally inserted into the body tag? Or can I contain all of home's body content in one big variable that I can echo as well in the index? Here's what I'm trying to do: ...
Can this be done - opening a variable with one PHP tag, then closing the PHP tag but keeping the variable open so everything beneath becomes the value of the variable? Or is there a limit on PHP variable size / characters? <?php $content = " ?> a bunch of content goes here <br /> with lots of HTML tags and JS scripts <?php "; ?> ...
Hello all, I would like to know how can I set a variable with another variable in jinja. I will explain, I have got a submenu and I would like show which link is active. I tried this: {% set active_link = {{recordtype}} -%} where recordtype is a variable given for my template Thanks, ...
Is it important to declare a variable as unsigned if you know it should never be negative? Does it help prevent anything other than negative numbers being fed into a function that shouldn't have them? ...
What i am trying to achieve is adding the javascript loops and the named variables into an sql database, some of them are already added to an external script so work fine however some which i have named in the SQL script at the bottom still need adding, however as the database won't accept a colon ":" they won't enter it and is returning...
Hi, I'm having trouble resolving a scope issue with my javascript. I have an array, dog[] that is defined from JSON, that I need access to from inside a nested function. function blah(json) { for (var u = 0; u < json[0][1][u].length; u ++ ) { var dog = 'k' + json[0][1][u].doggies; console.log(dog); // prints array of doggie str...
Essentially, I'd love to be able to define a variable as one thing unless that thing doesn't exist. I swear that somewhere I saw a shorthand conditional that looked something like this: $var=$_GET["var"] || "default"; But I can't find any documentation to do this right, and honestly it might have been JS or ASP or something where I sa...
Within a loop in my bash script, I am 'doing work', then writing the result of each iteration to its own file. I'd like to name these files # User-defined Function (UDF) processLine(){ line="$@" # get all args index=$(echo $line | gawk -F::: '{ print $1 }') content=$(echo $line | gawk -F::: '{ print $2 }') # Let's tr it to remove do...
Trying to create a variable with unique name for each $item. To prevent error "Only variables can be passed by reference". If there are 5 items in array $items, we should get 5 unique variables: $item_name_1; $item_name_2; $item_name_3; $item_name_4; $item_name_5; All of them should be empty. What is a true solution for this? ...
How do you use the debugger in XCode to see if a variable is nil? ...
Do you know if it's possible to run jQuery on a variable that contains html and not just on the document itself. Example: bg.inspectorGetRawHtml = function(){ var c = jQuery("#bg-admin-inspect-wrapper").html(); jQuery(".bg-admin-inspect-state", c).remove(); console.debug(c); } So bascially, reading a segment of the pages ...
I'm trying to figure why this code: class BaseClass end module Extensions def self.included(base) base.extend(ClassMethods) end module ClassMethods def message(message) @@message = message end end end BaseClass.send(:include, Extensions) class ExtendedClass < BaseClass message "hello world!" def say_me...
I am trying to integrate my login system made with PHP with the PHPBB Login system. My problem is that I am including the PHP login document which contains a class called $user but my login system uses $user as well. e.g My function for login is executing inside a class called $user and the phpbb login class is $user->login Is it possib...
Hi! I'm new to this so please excuse my presumably simple questions. Hope you'll be able to help me out quite easily! I'm making an app that uses 4 variables to calculate the amount of water recommended for the user. The problem with this switch statement is that no matter what value i set age to, it always does the last case. Why is thi...
Hi, I’m new in Java. I use alternately various JPanel in a JFrame. And I would like to know how can I use a variable declared in a JPanel, in another JPanel? Thank you for your collaboration. Best regards. Daniel ...
Hi. I used var_dump on an object in my code. print var_dump( $$user); result: object(stdClass)#35 (1) { ["user1_ready"]=> string(1) "0" } How do I get to this value (0 in this case). I tried print $$user which resulted in Catchable fatal error: Object of class stdClass could not be converted to string in I need something like if($...
how to convert -1 to 1 with javascript ? var count = -1; //or any other number -2 -3 -4 -5 ... or var count = 1; //or any other number 2 3 4 5 ... result should be var count = 1; //or any other number 2 3 4 5 ... ...
Hai, can anyone help me... When I write like: $file=file_get_contents('https://graph.facebook.com/me?access_token=1932993|twetrg|vsfgsewr'); the code gets response as well good. but when I write like: 1. $tk=''; 2. $tk='1932993|twetrg|vsfgsewr';//intialize the token value to variable 3. $file=file_get_contents('https://graph.faceb...