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/*global ajaxurl, woocommerce_term_ordering_params */
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/* Modifided script from the simple-page-ordering plugin */
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jQuery ( function ( $ ) {
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var table _selector = 'table.wp-list-table' ,
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item _selector = 'tbody tr:not(.inline-edit-row)' ;
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$ ( table _selector ) . find ( '.column-handle' ) . show ( ) ;
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$ ( table _selector ) . sortable ( {
items : item _selector ,
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cursor : 'move' ,
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handle : '.column-handle' ,
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axis : 'y' ,
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forcePlaceholderSize : true ,
helper : 'clone' ,
opacity : 0.65 ,
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placeholder : 'product-cat-placeholder' ,
scrollSensitivity : 40 ,
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start : function ( event , ui ) {
if ( ! ui . item . hasClass ( 'alternate' ) ) {
ui . item . css ( 'background-color' , '#ffffff' ) ;
}
ui . item . children ( 'td, th' ) . css ( 'border-bottom-width' , '0' ) ;
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ui . item . css ( 'outline' , '1px solid #aaa' ) ;
} ,
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stop : function ( event , ui ) {
ui . item . removeAttr ( 'style' ) ;
ui . item . children ( 'td, th' ) . css ( 'border-bottom-width' , '1px' ) ;
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} ,
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update : function ( event , ui ) {
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var termid = ui . item . find ( '.column-handle input[name="term_id"]' ) . val ( ) ; // this post id
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var termparent = ui . item . find ( '.parent' ) . html ( ) ; // post parent
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var prevtermid = ui . item . prev ( ) . find ( '.column-handle input[name="term_id"]' ) . val ( ) ;
var nexttermid = ui . item . next ( ) . find ( '.column-handle input[name="term_id"]' ) . val ( ) ;
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// Can only sort in same tree
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var prevtermparent , nexttermparent ;
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if ( prevtermid !== undefined ) {
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prevtermparent = ui . item . prev ( ) . find ( '.parent' ) . html ( ) ;
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if ( prevtermparent !== termparent ) {
prevtermid = undefined ;
}
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}
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if ( nexttermid !== undefined ) {
nexttermparent = ui . item . next ( ) . find ( '.parent' ) . html ( ) ;
if ( nexttermparent !== termparent ) {
nexttermid = undefined ;
}
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}
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// If previous and next not at same tree level, or next not at same tree level and the previous is the parent of the next, or just moved item beneath its own children
if ( ( prevtermid === undefined && nexttermid === undefined ) || ( nexttermid === undefined && nexttermparent === prevtermid ) || ( nexttermid !== undefined && prevtermparent === termid ) ) {
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$ ( table _selector ) . sortable ( 'cancel' ) ;
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return ;
}
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// Show Spinner
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ui . item . find ( '.check-column input' ) . hide ( ) ;
ui . item . find ( '.check-column' ) . append ( '<img alt="processing" src="images/wpspin_light.gif" class="waiting" style="margin-left: 6px;" />' ) ;
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// Go do the sorting stuff via ajax
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$ . post ( ajaxurl , { action : 'woocommerce_term_ordering' , id : termid , nextid : nexttermid , thetaxonomy : woocommerce _term _ordering _params . taxonomy } , function ( response ) {
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if ( response === 'children' ) {
window . location . reload ( ) ;
} else {
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ui . item . find ( '.check-column input' ) . show ( ) ;
ui . item . find ( '.check-column' ) . find ( 'img' ) . remove ( ) ;
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}
} ) ;
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// Fix cell colors
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$ ( 'table.widefat tbody tr' ) . each ( function ( ) {
var i = jQuery ( 'table.widefat tbody tr' ) . index ( this ) ;
if ( i % 2 === 0 ) {
jQuery ( this ) . addClass ( 'alternate' ) ;
} else {
jQuery ( this ) . removeClass ( 'alternate' ) ;
}
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} ) ;
}
} ) ;
} ) ;