web_query 0.2.8

A Flutter package that using simple syntax to parse html and json data.

0.2.8

What's New

• Filter Transform: Added powerful filter parameter to filter query results

  • Include filters: filter=word matches items containing "word"
  • Exclude filters: filter=!word excludes items containing "word"
  • Combined filters: filter=a !b includes "a" AND excludes "b"
  • Escaped characters: Support for \ (space), \; (semicolon), \& (ampersand)

• Enhanced Parameter Parsing:

  • Smart handling of & in transform, filter, and update parameters
  • Intelligent semicolon splitting for regexp transforms (preserves ; within /pattern/replacement/)
  • Proper escaping/unescaping for special characters

• Examples:

  // Filter by inclusion
  '*li/@text?filter=Apple'
    
  // Filter by exclusion
  '*li/@text?filter=!Banana'
    
  // Combined filters
  '*li/@text?filter=fruit !bad'
    
  // With escaped characters
  '*li/@text?filter=Date\ Fruit'  // Matches "Date Fruit"
  '*li/@text?filter=\&'            // Matches items with "&"
    
  // Mixed with transforms
  '*li/@text?transform=regexp:/Fig/Big/&filter=&'
  

0.2.7

• adding filter transform to filter result.

0.2.6

• make / before @ optional
• fix transform regexp cannot have & bug.

0.2.5

• adding *+ and *- to navigate siblings.

0.2.0

• breaking change:
  • after || part mean optional (previous version is required)
  • , default is required. (previous version is optional)
  • adding ++ & mean required.
  • adding | mean optional.
  • remove required?= parameter
  • remove !suffix in json path part.
• adding ++ and || separator to query statement. (part after ++ mean required)
• adding | and , to separate multi path (part after | mean optional , after , mean required)
• adding | to attribute to support multi attributes (part after | mean optional )

0.1.1

• Fixed bug with query paramters include ? and chinese.

0.1.0

• Added new QueryString API with features:
  • Simplified scheme syntax (json: and html: prefixes)
  • HTML selectors with * prefixes
  • Default HTML scheme
  • Class name checking with @.class
  • Wildcard class name matching
  • Transform operations
  • Query chaining
  • Required/optional queries
  • RegExp transforms
  • Better error handling

0.0.5

• Support for escape characters in selectors
• Fixed handling of + in query strings

0.0.4

• Initial version with basic web querying functionality
• HTML element selection
• JSON path navigation
• Basic attribute access

0.0.1

• initial release.