Firefox Extension - How to use preference for a menulist? -

-

मैं की स्थिति को सहेजने के लिए टैग & lt; वरीयता & gt; कोड> & lt; menulist & gt; । लेकिन मुझे पता नहीं है कि मैं क्या गलत कर रहा हूं।

यहां मेरा कोड है: 

  & lt; प्राथमिकताएं & gt; & Lt; प्राथमिकता आईडी = "चुनिंदा pref1" नाम = "प्राथमिकता। नाम" प्रकार = "इंट" / & gt; & Lt; / वरीयताओं & gt; & LT; menulist & gt; & Lt; menupopup वरीयता = "चुनेंpref1" & gt; & Lt; menuitem label = "option 1" value = "1" / & gt; & Lt; menuitem label = "option 2" value = "2" / & gt; & Lt; menuitem label = "option 3" value = "3" / & gt; & Lt; menuitem label = "option 4" value = "4" / ​​& gt; & Lt; / menupopup & gt; & Lt; / menulist & gt;    
 
 
 मुझे पूरा यकीन है कि आप ऐसा नहीं कर सकते आपको बस प्रत्येक मेन्यूम्स पर एक आदेश को जोड़ना होगा, जो वरीयता को बदलता है आप "पॉपअपशोइंग" ईवेंट के लिए एक श्रोता भी जोड़ना चाह सकते हैं, जो वरीयता की जांच करता है और वर्तमान में चुने गए किसी भी चेकमार्क को चेक करता है।  
 देखें

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