Embedded php within JQuery within HTML table within PHP ... won't fire -

-

Specific questions before this (very long) - Sorry, I tried to make it as small as possible. (It took more than an hour to write the question).

The APP file uses the (HP) function to read rows in a SQL DB and creates an HTML table dynamically.

Each row, SQL data $ book ['id'] , $ book ['code'] , $ book ['description '] Is given through , etc.

$ book ['code'] is a two-letter alpha-numeric ID, such as B7 or DW

HTML for each line in a & lt; Td> & Lt; / Td> An onclick = event consists of an anchor tag that runs a JQuery script

Suppose a couple or rows were clicked and some elements were embedded in JQuery script (which is correct

When the user sees a different page and then goes back to it, then the hidden element (which was hidden by the java script) is now Are not hidden.

I want to preserve a string of $ 

    
 Question:  
     
  1.  
     Why is JQuery code not above, which works correctly, need to close the bracket?   
  2.  
     In the anchor tag become a var What is the syntax for updating / updating, which will preserve data with cumulative click-line? I have to ask because many of my attempts break the code.   
  3.  
     Should the R be started at the top of the function before?   
  4.  
     After entering the following code after "code return" I have to use PHP to create / update a cookie Have tried; (See below). The php code below  creates a cookie when pasted for a different script.) Php code does not fire, why do not it?       
     
     
     Answers are:  
     1) Still not sure, just syntax.  
     2) As stated in question 4, I was putting the code after "return false"; The statement, which  concludes  is an onclick event, therefore, return any code to  after ; Onclick will not fire as part of the event ... and there was nothing to make it happen.  
     3) Irrelevant  
     4a.) The code above is a PHP code block - a PHP code block which can not be embedded inside HTML which is already in the PHP (i.e. already inside) Is being made. 4b.) To answer the further (2), my warning () will not be tested because they follow "return false"; Statement, 4 C.) Any new PHP code should be removed from HTML and the rest is placed back with the PHP, such as function (render_row_from_mysql) {}.  
     How to preserve "clicked item" data between now, to find out the "back drawing board", when a user leaves this page and when he returns back . At this time, I suspect that this will be some kind of $ POST event, but before I'm not sure what it will look like.

Comments

Post a Comment

Popular posts from this blog

qt - switch/case statement in C++ with a QString type -

-
I want to use switch-case in my program but the compiler generates an error. How can I use the switch statement with QString ? The compiler gives me this error: The expression of the switch type 'QString' is invalid My code is as follows : boolStopWord (the word QString) {bool flag = false; Switch (word) {case "the": flag = true; break ; "On" case: flag = true; break ; Case "in": flag = true; break ; Case "your": flag = true; break ; Case "near": flag = true; break ; Case "all": flag = true; break ; Case "this": flag = true; break ; } Return flag; } How do I use the switch statement with a Caststring ? You can not use the switch statement in C ++ language with integral or enum types. You can formally enter the square type of object in the switch statement, but this means that the compiler will look for a user-defined conversion to convert it to an integral or enum type.
Read more

python - sqlite3.OperationalError: near "REFERENCES": syntax error - foreign key creating -

-
I'm trying to create a predefined key after checking the manual and I wrote it: Db.execute ("create table" Table 2 (id, integer primary key, somedata integer) "db.execute" (table creation table 2 does not exist (name text, maintain reference (id) ") and found this: sqlite 3. Operation error: near" references ": syntax error Your second ligne is wrong db.execute ("create table if table does not exist 2 (name text, my_id integer, foreign key (my_id) reference Maintenance (ID)) ") as explained
Read more

Python's equivalent for Ruby's define_method? -

-
What is a Python equivalent for Ruby's define_method , which is the dynamic generation of class methods will allow? (As can be seen in Wikipedia) Functions are first-class objects in Python and assign them The properties of a class or an example can be a way of doing the same thing as a Wikipedia example: colors = {"black": "000", "red": "F00", "green": "0f0", "yellow": "ff0", "blue": "00f", "magenta": "fff", "cyan": "0ff", "white": " FFF "} Class MyStream (ARR): Pass for Name, Code in colors.iteritems (): def _in_colour ( W code = code): return '& lt; Span style = "color:% s" & gt;% s & lt; / Span & gt; ' % (Code, self) setter (histrive, "in_" + name, _in_ color)
Read more