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// Adminer specific functions
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/ * * L o a d s y n t a x h i g h l i g h t i n g
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* @ param string first three characters of database system version
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* /
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function bodyLoad ( version ) {
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if ( window . jush ) {
jush . create _links = ' target="_blank" rel="noreferrer"' ;
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if ( version ) {
for ( var key in jush . urls ) {
var obj = jush . urls ;
if ( typeof obj [ key ] != 'string' ) {
obj = obj [ key ] ;
key = 0 ;
}
obj [ key ] = obj [ key ]
. replace ( /\/doc\/mysql/ , '/doc/refman/' + version ) // MySQL
. replace ( /\/docs\/current/ , '/docs/' + version ) // PostgreSQL
;
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}
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}
if ( window . jushLinks ) {
jush . custom _links = jushLinks ;
}
jush . highlight _tag ( 'code' , 0 ) ;
var tags = document . getElementsByTagName ( 'textarea' ) ;
for ( var i = 0 ; i < tags . length ; i ++ ) {
if ( /(^|\s)jush-/ . test ( tags [ i ] . className ) ) {
var pre = jush . textarea ( tags [ i ] ) ;
if ( pre ) {
setupSubmitHighlightInput ( pre ) ;
}
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}
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}
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}
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}
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/ * * G e t v a l u e o f d y n a m i c a l l y c r e a t e d f o r m f i e l d
* @ param HTMLFormElement
* @ param string
* @ return HTMLElement
* /
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function formField ( form , name ) {
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// required in IE < 8, form.elements[name] doesn't work
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for ( var i = 0 ; i < form . length ; i ++ ) {
if ( form [ i ] . name == name ) {
return form [ i ] ;
}
}
}
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/ * * T r y t o c h a n g e i n p u t t y p e t o p a s s w o r d o r t o t e x t
* @ param HTMLInputElement
* @ param boolean
* /
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function typePassword ( el , disable ) {
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try {
el . type = ( disable ? 'text' : 'password' ) ;
} catch ( e ) {
}
}
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/ * * H i d e o r s h o w s o m e l o g i n r o w s f o r s e l e c t e d d r i v e r
* @ param HTMLSelectElement
* /
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function loginDriver ( driver ) {
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var trs = parentTag ( driver , 'table' ) . rows ;
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for ( var i = 1 ; i < trs . length - 1 ; i ++ ) {
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var disabled = /sqlite/ . test ( driver . value ) ;
alterClass ( trs [ i ] , 'hidden' , disabled ) ;
trs [ i ] . getElementsByTagName ( 'input' ) [ 0 ] . disabled = disabled ;
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}
}
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var dbCtrl ;
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var dbPrevious = { } ;
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/ * * C h e c k i f d a t a b a s e s h o u l d b e o p e n e d t o a n e w w i n d o w
* @ param MouseEvent
* @ param HTMLSelectElement
* /
function dbMouseDown ( event , el ) {
dbCtrl = isCtrl ( event ) ;
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if ( dbPrevious [ el . name ] == undefined ) {
dbPrevious [ el . name ] = el . value ;
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}
}
/ * * L o a d d a t a b a s e a f t e r s e l e c t i n g i t
* @ param HTMLSelectElement
* /
function dbChange ( el ) {
if ( dbCtrl ) {
el . form . target = '_blank' ;
}
el . form . submit ( ) ;
el . form . target = '' ;
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if ( dbCtrl && dbPrevious [ el . name ] != undefined ) {
el . value = dbPrevious [ el . name ] ;
dbPrevious [ el . name ] = undefined ;
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}
}
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/ * * C h e c k w h e t h e r t h e q u e r y w i l l b e e x e c u t e d w i t h i n d e x
* @ param HTMLFormElement
* /
function selectFieldChange ( form ) {
var ok = ( function ( ) {
var inputs = form . getElementsByTagName ( 'input' ) ;
for ( var i = 0 ; i < inputs . length ; i ++ ) {
if ( inputs [ i ] . value && /^fulltext/ . test ( inputs [ i ] . name ) ) {
return true ;
}
}
var ok = form . limit . value ;
var selects = form . getElementsByTagName ( 'select' ) ;
var group = false ;
var columns = { } ;
for ( var i = 0 ; i < selects . length ; i ++ ) {
var select = selects [ i ] ;
var col = selectValue ( select ) ;
var match = /^(where.+)col\]/ . exec ( select . name ) ;
if ( match ) {
var op = selectValue ( form [ match [ 1 ] + 'op]' ] ) ;
var val = form [ match [ 1 ] + 'val]' ] . value ;
if ( col in indexColumns && ( ! /LIKE|REGEXP/ . test ( op ) || ( op == 'LIKE' && val . charAt ( 0 ) != '%' ) ) ) {
return true ;
} else if ( col || val ) {
ok = false ;
}
}
if ( ( match = /^(columns.+)fun\]/ . exec ( select . name ) ) ) {
if ( /^(avg|count|count distinct|group_concat|max|min|sum)$/ . test ( col ) ) {
group = true ;
}
var val = selectValue ( form [ match [ 1 ] + 'col]' ] ) ;
if ( val ) {
columns [ col && col != 'count' ? '' : val ] = 1 ;
}
}
if ( col && /^order/ . test ( select . name ) ) {
if ( ! ( col in indexColumns ) ) {
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ok = false ;
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}
break ;
}
}
if ( group ) {
for ( var col in columns ) {
if ( ! ( col in indexColumns ) ) {
ok = false ;
}
}
}
return ok ;
} ) ( ) ;
setHtml ( 'noindex' , ( ok ? '' : '!' ) ) ;
}
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var added = '.' , rowCount ;
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/ * * C h e c k i f v a l i s e q u a l t o a - d e l i m i t e r - b w h e r e d e l i m i t e r i s ' _ ' , ' ' o r b i g l e t t e r
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* @ param string
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* @ param string
* @ param string
* @ return boolean
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* /
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function delimiterEqual ( val , a , b ) {
return ( val == a + '_' + b || val == a + b || val == a + b . charAt ( 0 ) . toUpperCase ( ) + b . substr ( 1 ) ) ;
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}
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/ * * E s c a p e s t r i n g t o u s e a s i d e n t i f i e r
* @ param string
* @ return string
* /
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function idfEscape ( s ) {
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return s . replace ( /`/ , '``' ) ;
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}
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/ * * D e t e c t f o r e i g n k e y
* @ param HTMLInputElement
* /
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function editingNameChange ( field ) {
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var name = field . name . substr ( 0 , field . name . length - 7 ) ;
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var type = formField ( field . form , name + '[type]' ) ;
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var opts = type . options ;
var candidate ; // don't select anything with ambiguous match (like column `id`)
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var val = field . value ;
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for ( var i = opts . length ; i -- ; ) {
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var match = /(.+)`(.+)/ . exec ( opts [ i ] . value ) ;
if ( ! match ) { // common type
if ( candidate && i == opts . length - 2 && val == opts [ candidate ] . value . replace ( /.+`/ , '' ) && name == 'fields[1]' ) { // single target table, link to column, first field - probably `id`
return ;
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}
break ;
}
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var table = match [ 1 ] ;
var column = match [ 2 ] ;
var tables = [ table , table . replace ( /s$/ , '' ) , table . replace ( /es$/ , '' ) ] ;
for ( var j = 0 ; j < tables . length ; j ++ ) {
table = tables [ j ] ;
if ( val == column || val == table || delimiterEqual ( val , table , column ) || delimiterEqual ( val , column , table ) ) {
if ( candidate ) {
return ;
}
candidate = i ;
break ;
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}
}
}
if ( candidate ) {
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type . selectedIndex = candidate ;
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type . onchange ( ) ;
}
}
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/ * * A d d t a b l e r o w f o r n e x t f i e l d
* @ param HTMLInputElement
* @ param boolean
* @ return boolean
* /
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function editingAddRow ( button , focus ) {
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var match = /(\d+)(\.\d+)?/ . exec ( button . name ) ;
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var x = match [ 0 ] + ( match [ 2 ] ? added . substr ( match [ 2 ] . length ) : added ) + '1' ;
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var row = parentTag ( button , 'tr' ) ;
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var row2 = cloneNode ( row ) ;
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var tags = row . getElementsByTagName ( 'select' ) ;
var tags2 = row2 . getElementsByTagName ( 'select' ) ;
for ( var i = 0 ; i < tags . length ; i ++ ) {
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tags2 [ i ] . name = tags [ i ] . name . replace ( /[0-9.]+/ , x ) ;
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tags2 [ i ] . selectedIndex = tags [ i ] . selectedIndex ;
}
tags = row . getElementsByTagName ( 'input' ) ;
tags2 = row2 . getElementsByTagName ( 'input' ) ;
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var input = tags2 [ 0 ] ; // IE loose tags2 after insertBefore()
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for ( var i = 0 ; i < tags . length ; i ++ ) {
if ( tags [ i ] . name == 'auto_increment_col' ) {
tags2 [ i ] . value = x ;
tags2 [ i ] . checked = false ;
}
tags2 [ i ] . name = tags [ i ] . name . replace ( /([0-9.]+)/ , x ) ;
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if ( /\[(orig|field|comment|default)/ . test ( tags [ i ] . name ) ) {
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tags2 [ i ] . value = '' ;
}
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if ( /\[(has_default)/ . test ( tags [ i ] . name ) ) {
tags2 [ i ] . checked = false ;
}
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}
tags [ 0 ] . onchange = function ( ) {
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editingNameChange ( tags [ 0 ] ) ;
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} ;
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tags [ 0 ] . onkeyup = function ( ) {
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} ;
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row . parentNode . insertBefore ( row2 , row . nextSibling ) ;
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if ( focus ) {
input . onchange = function ( ) {
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editingNameChange ( input ) ;
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} ;
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input . onkeyup = function ( ) {
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} ;
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input . focus ( ) ;
}
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added += '0' ;
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rowCount ++ ;
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return true ;
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}
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/ * * R e m o v e t a b l e r o w f o r f i e l d
* @ param HTMLInputElement
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* @ param string
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* @ return boolean
* /
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function editingRemoveRow ( button , name ) {
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var field = formField ( button . form , button . name . replace ( /[^\[]+(.+)/ , name ) ) ;
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field . parentNode . removeChild ( field ) ;
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parentTag ( button , 'tr' ) . style . display = 'none' ;
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return true ;
}
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var lastType = '' ;
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/ * * C l e a r l e n g t h a n d h i d e c o l l a t i o n o r u n s i g n e d
* @ param HTMLSelectElement
* /
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function editingTypeChange ( type ) {
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var name = type . name . substr ( 0 , type . name . length - 6 ) ;
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var text = selectValue ( type ) ;
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for ( var i = 0 ; i < type . form . elements . length ; i ++ ) {
var el = type . form . elements [ i ] ;
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if ( el . name == name + '[length]' ) {
if ( ! (
( /(char|binary)$/ . test ( lastType ) && /(char|binary)$/ . test ( text ) )
|| ( /(enum|set)$/ . test ( lastType ) && /(enum|set)$/ . test ( text ) )
) ) {
el . value = '' ;
}
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el . onchange . apply ( el ) ;
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}
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if ( lastType == 'timestamp' && el . name == name + '[has_default]' && /timestamp/i . test ( formField ( type . form , name + '[default]' ) . value ) ) {
el . checked = false ;
}
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if ( el . name == name + '[collation]' ) {
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alterClass ( el , 'hidden' , ! /(char|text|enum|set)$/ . test ( text ) ) ;
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}
if ( el . name == name + '[unsigned]' ) {
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alterClass ( el , 'hidden' , ! /((^|[^o])int|float|double|decimal)$/ . test ( text ) ) ;
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}
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if ( el . name == name + '[on_update]' ) {
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alterClass ( el , 'hidden' , ! /timestamp|datetime/ . test ( text ) ) ; // MySQL supports datetime since 5.6.5
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}
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if ( el . name == name + '[on_delete]' ) {
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alterClass ( el , 'hidden' , ! /`/ . test ( text ) ) ;
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}
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}
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helpClose ( ) ;
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}
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/ * * M a r k l e n g t h a s r e q u i r e d
* @ param HTMLInputElement
* /
function editingLengthChange ( el ) {
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alterClass ( el , 'required' , ! el . value . length && /var(char|binary)$/ . test ( selectValue ( el . parentNode . previousSibling . firstChild ) ) ) ;
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}
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/ * * E d i t e n u m o r s e t
* @ param HTMLInputElement
* /
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function editingLengthFocus ( field ) {
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var td = field . parentNode ;
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if ( /(enum|set)$/ . test ( selectValue ( td . previousSibling . firstChild ) ) ) {
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var edit = document . getElementById ( 'enum-edit' ) ;
var val = field . value ;
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edit . value = ( /^'.+'$/ . test ( val ) ? val . substr ( 1 , val . length - 2 ) . replace ( /','/g , "\n" ) . replace ( /''/g , "'" ) : val ) ; //! doesn't handle 'a'',''b' correctly
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td . appendChild ( edit ) ;
field . style . display = 'none' ;
edit . style . display = 'inline' ;
edit . focus ( ) ;
}
}
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/ * * F i n i s h e d i t i n g o f e n u m o r s e t
* @ param HTMLTextAreaElement
* /
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function editingLengthBlur ( edit ) {
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var field = edit . parentNode . firstChild ;
var val = edit . value ;
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field . value = ( /^'[^\n]+'$/ . test ( val ) ? val : "'" + val . replace ( /\n+$/ , '' ) . replace ( /'/g , "''" ) . replace ( /\n/g , "','" ) + "'" ) ;
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field . style . display = 'inline' ;
edit . style . display = 'none' ;
}
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/ * * S h o w o r h i d e s e l e c t e d t a b l e c o l u m n
* @ param boolean
* @ param number
* /
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function columnShow ( checked , column ) {
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var trs = document . getElementById ( 'edit-fields' ) . getElementsByTagName ( 'tr' ) ;
for ( var i = 0 ; i < trs . length ; i ++ ) {
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alterClass ( trs [ i ] . getElementsByTagName ( 'td' ) [ column ] , 'hidden' , ! checked ) ;
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}
}
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/ * * H i d e c o l u m n w i t h d e f a u l t v a l u e s i n n a r r o w w i n d o w
* /
function editingHideDefaults ( ) {
if ( innerWidth < document . documentElement . scrollWidth ) {
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document . getElementById ( 'form' ) [ 'defaults' ] . checked = false ;
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columnShow ( false , 5 ) ;
}
}
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/ * * D i s p l a y p a r t i t i o n o p t i o n s
* @ param HTMLSelectElement
* /
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function partitionByChange ( el ) {
var partitionTable = /RANGE|LIST/ . test ( selectValue ( el ) ) ;
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alterClass ( el . form [ 'partitions' ] , 'hidden' , partitionTable || ! el . selectedIndex ) ;
alterClass ( document . getElementById ( 'partition-table' ) , 'hidden' , ! partitionTable ) ;
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helpClose ( ) ;
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}
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/ * * A d d n e x t p a r t i t i o n r o w
* @ param HTMLInputElement
* /
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function partitionNameChange ( el ) {
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var row = cloneNode ( parentTag ( el , 'tr' ) ) ;
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row . firstChild . firstChild . value = '' ;
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parentTag ( el , 'table' ) . appendChild ( row ) ;
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el . onchange = function ( ) { } ;
}
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/ * * A d d r o w f o r f o r e i g n k e y
* @ param HTMLSelectElement
* /
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function foreignAddRow ( field ) {
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field . onchange = function ( ) { } ;
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var row = cloneNode ( parentTag ( field , 'tr' ) ) ;
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var selects = row . getElementsByTagName ( 'select' ) ;
for ( var i = 0 ; i < selects . length ; i ++ ) {
selects [ i ] . name = selects [ i ] . name . replace ( /\]/ , '1$&' ) ;
selects [ i ] . selectedIndex = 0 ;
}
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parentTag ( field , 'table' ) . appendChild ( row ) ;
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}
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/ * * A d d r o w f o r i n d e x e s
* @ param HTMLSelectElement
* /
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function indexesAddRow ( field ) {
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field . onchange = function ( ) { } ;
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var row = cloneNode ( parentTag ( field , 'tr' ) ) ;
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var selects = row . getElementsByTagName ( 'select' ) ;
for ( var i = 0 ; i < selects . length ; i ++ ) {
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selects [ i ] . name = selects [ i ] . name . replace ( /indexes\[\d+/ , '$&1' ) ;
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selects [ i ] . selectedIndex = 0 ;
}
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var inputs = row . getElementsByTagName ( 'input' ) ;
for ( var i = 0 ; i < inputs . length ; i ++ ) {
inputs [ i ] . name = inputs [ i ] . name . replace ( /indexes\[\d+/ , '$&1' ) ;
inputs [ i ] . value = '' ;
}
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parentTag ( field , 'table' ) . appendChild ( row ) ;
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}
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/ * * C h a n g e c o l u m n i n i n d e x
* @ param HTMLSelectElement
* @ param string name prefix
* /
function indexesChangeColumn ( field , prefix ) {
var names = [ ] ;
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for ( var tag in { 'select' : 1 , 'input' : 1 } ) {
var columns = parentTag ( field , 'td' ) . getElementsByTagName ( tag ) ;
for ( var i = 0 ; i < columns . length ; i ++ ) {
if ( /\[columns\]/ . test ( columns [ i ] . name ) ) {
var value = selectValue ( columns [ i ] ) ;
if ( value ) {
names . push ( value ) ;
}
}
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}
}
field . form [ field . name . replace ( /\].*/ , '][name]' ) ] . value = prefix + names . join ( '_' ) ;
}
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/ * * A d d c o l u m n f o r i n d e x
* @ param HTMLSelectElement
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* @ param string name prefix
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* /
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function indexesAddColumn ( field , prefix ) {
field . onchange = function ( ) {
indexesChangeColumn ( field , prefix ) ;
} ;
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var select = field . form [ field . name . replace ( /\].*/ , '][type]' ) ] ;
if ( ! select . selectedIndex ) {
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while ( selectValue ( select ) != "INDEX" && select . selectedIndex < select . options . length ) {
select . selectedIndex ++ ;
}
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select . onchange ( ) ;
}
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var column = cloneNode ( field . parentNode ) ;
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var selects = column . getElementsByTagName ( 'select' ) ;
for ( var i = 0 ; i < selects . length ; i ++ ) {
select = selects [ i ] ;
select . name = select . name . replace ( /\]\[\d+/ , '$&1' ) ;
select . selectedIndex = 0 ;
}
var inputs = column . getElementsByTagName ( 'input' ) ;
for ( var i = 0 ; i < inputs . length ; i ++ ) {
var input = inputs [ i ] ;
input . name = input . name . replace ( /\]\[\d+/ , '$&1' ) ;
if ( input . type != 'checkbox' ) {
input . value = '' ;
}
}
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parentTag ( field , 'td' ) . appendChild ( column ) ;
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field . onchange ( ) ;
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}
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/ * * H a n d l e c h a n g i n g t r i g g e r t i m e o r e v e n t
* @ param RegExp
* @ param string
* @ param HTMLFormElement
* /
function triggerChange ( tableRe , table , form ) {
var formEvent = selectValue ( form [ 'Event' ] ) ;
if ( tableRe . test ( form [ 'Trigger' ] . value ) ) {
form [ 'Trigger' ] . value = table + '_' + ( selectValue ( form [ 'Timing' ] ) . charAt ( 0 ) + formEvent . charAt ( 0 ) ) . toLowerCase ( ) ;
}
alterClass ( form [ 'Of' ] , 'hidden' , formEvent != 'UPDATE OF' ) ;
}
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var that , x , y ; // em and tablePos defined in schema.inc.php
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/ * * G e t m o u s e p o s i t i o n
* @ param HTMLElement
* @ param MouseEvent
* /
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function schemaMousedown ( el , event ) {
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if ( ( event . which ? event . which : event . button ) == 1 ) {
that = el ;
x = event . clientX - el . offsetLeft ;
y = event . clientY - el . offsetTop ;
}
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}
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/ * * M o v e o b j e c t
* @ param MouseEvent
* /
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function schemaMousemove ( ev ) {
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if ( that !== undefined ) {
ev = ev || event ;
var left = ( ev . clientX - x ) / em ;
var top = ( ev . clientY - y ) / em ;
var divs = that . getElementsByTagName ( 'div' ) ;
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var lineSet = { } ;
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for ( var i = 0 ; i < divs . length ; i ++ ) {
if ( divs [ i ] . className == 'references' ) {
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var div2 = document . getElementById ( ( /^refs/ . test ( divs [ i ] . id ) ? 'refd' : 'refs' ) + divs [ i ] . id . substr ( 4 ) ) ;
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var ref = ( tablePos [ divs [ i ] . title ] ? tablePos [ divs [ i ] . title ] : [ div2 . parentNode . offsetTop / em , 0 ] ) ;
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var left1 = - 1 ;
var id = divs [ i ] . id . replace ( /^ref.(.+)-.+/ , '$1' ) ;
if ( divs [ i ] . parentNode != div2 . parentNode ) {
left1 = Math . min ( 0 , ref [ 1 ] - left ) - 1 ;
divs [ i ] . style . left = left1 + 'em' ;
divs [ i ] . getElementsByTagName ( 'div' ) [ 0 ] . style . width = - left1 + 'em' ;
var left2 = Math . min ( 0 , left - ref [ 1 ] ) - 1 ;
div2 . style . left = left2 + 'em' ;
div2 . getElementsByTagName ( 'div' ) [ 0 ] . style . width = - left2 + 'em' ;
}
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if ( ! lineSet [ id ] ) {
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var line = document . getElementById ( divs [ i ] . id . replace ( /^....(.+)-.+$/ , 'refl$1' ) ) ;
var top1 = top + divs [ i ] . offsetTop / em ;
var top2 = top + div2 . offsetTop / em ;
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if ( divs [ i ] . parentNode != div2 . parentNode ) {
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top2 += ref [ 0 ] - top ;
line . getElementsByTagName ( 'div' ) [ 0 ] . style . height = Math . abs ( top1 - top2 ) + 'em' ;
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}
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line . style . left = ( left + left1 ) + 'em' ;
line . style . top = Math . min ( top1 , top2 ) + 'em' ;
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lineSet [ id ] = true ;
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}
}
}
that . style . left = left + 'em' ;
that . style . top = top + 'em' ;
}
}
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/ * * F i n i s h m o v e
* @ param MouseEvent
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* @ param string
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* /
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function schemaMouseup ( ev , db ) {
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if ( that !== undefined ) {
ev = ev || event ;
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tablePos [ that . firstChild . firstChild . firstChild . data ] = [ ( ev . clientY - y ) / em , ( ev . clientX - x ) / em ] ;
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that = undefined ;
var s = '' ;
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for ( var key in tablePos ) {
s += '_' + key + ':' + Math . round ( tablePos [ key ] [ 0 ] * 10000 ) / 10000 + 'x' + Math . round ( tablePos [ key ] [ 1 ] * 10000 ) / 10000 ;
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}
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s = encodeURIComponent ( s . substr ( 1 ) ) ;
var link = document . getElementById ( 'schema-link' ) ;
link . href = link . href . replace ( /[^=]+$/ , '' ) + s ;
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cookie ( 'adminer_schema-' + db + '=' + s , 30 ) ; //! special chars in db
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}
}
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var helpOpen , helpIgnore ; // when mouse outs <option> then it mouse overs border of <select> - ignore it
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/ * * D i s p l a y h e l p
* @ param HTMLElement
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* @ param MouseEvent
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* @ param string
* @ param bool display on left side ( otherwise on top )
* /
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function helpMouseover ( el , event , text , side ) {
var target = getTarget ( event ) ;
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if ( ! text ) {
helpClose ( ) ;
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} else if ( window . jush && ( ! helpIgnore || el != target ) ) {
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helpOpen = 1 ;
var help = document . getElementById ( 'help' ) ;
help . innerHTML = text ;
jush . highlight _tag ( [ help ] ) ;
alterClass ( help , 'hidden' ) ;
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var rect = target . getBoundingClientRect ( ) ;
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var body = document . documentElement ;
help . style . top = ( body . scrollTop + rect . top - ( side ? ( help . offsetHeight - target . offsetHeight ) / 2 : help . offsetHeight ) ) + 'px' ;
help . style . left = ( body . scrollLeft + rect . left - ( side ? help . offsetWidth : ( help . offsetWidth - target . offsetWidth ) / 2 ) ) + 'px' ;
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}
}
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/ * * C l o s e h e l p a f t e r t i m e o u t
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* @ param HTMLElement
* @ param MouseEvent
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* /
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function helpMouseout ( el , event ) {
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helpOpen = 0 ;
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helpIgnore = ( el != getTarget ( event ) ) ;
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setTimeout ( function ( ) {
if ( ! helpOpen ) {
helpClose ( ) ;
}
} , 200 ) ;
}
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/ * * C l o s e h e l p
* /
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function helpClose ( ) {
alterClass ( document . getElementById ( 'help' ) , 'hidden' , true ) ;
}