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Page-embedded histories: allow embedding the same history more than once by removing the reliance on DOM ids and selecting/traversing based on sibling relation of the history's script

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This commit is contained in:
Carl Eberhard
2014-03-18 16:14:52 -04:00
parent 69d80efe71
commit b1f4a0ebc0
1 changed files with 38 additions and 30 deletions
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templates/webapps/galaxy/history/embed.mako
+38 -30
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@@ -38,36 +38,44 @@
</div>
<script type="text/javascript">
// Embedding the same history more than once will confuse DOM ids.
// In order to handle this, find this script and cache the previous node (the div above).
// (Since we need thisScript to be locally scoped or it will get overwritten, enclose in self-calling function)
(function(){
var scripts = document.getElementsByTagName( 'script' ),
// this is executed immediately, so the last script will be this script
thisScript = scripts[ scripts.length - 1 ],
$embeddedHistory = $( thisScript ).prev();
require.config({
baseUrl : "${h.url_for( '/static/scripts' )}"
});
require([ 'mvc/history/annotated-history-panel' ], function( panelMod ){
function toggleExpanded( ev ){
var $embeddedHistory = $( "#history-${encoded_history_id}" );
$embeddedHistory.find( '.expand-content-btn' ).toggleClass( 'toggle-expand' ).toggleClass( 'toggle' );
$embeddedHistory.find( ".summary-content" ).slideToggle( "fast" );
$embeddedHistory.find( ".annotation" ).slideToggle( "fast" );
$embeddedHistory.find( ".expanded-content" ).slideToggle( "fast" );
ev.preventDefault();
}
$(function(){
var debugging = JSON.parse( sessionStorage.getItem( 'debugging' ) ) || false,
historyModel = require( 'mvc/history/history-model' ),
$embeddedHistory = $( "#history-${encoded_history_id}" ),
panel = new panelMod.AnnotatedHistoryPanel({
el : $embeddedHistory.find( ".history-panel" ),
model : new historyModel.History(
${h.to_json_string( history_dict )},
${h.to_json_string( hda_dicts )},
{ logger: ( debugging )?( console ):( null ) }
)
}).render();
$embeddedHistory.find( '.expand-content-btn' ).click( toggleExpanded );
$embeddedHistory.find( '.toggle-embed' ).click( toggleExpanded );
require.config({
baseUrl : "${h.url_for( '/static/scripts' )}"
});
});
require([ 'mvc/history/annotated-history-panel' ], function( panelMod ){
function toggleExpanded( ev ){
var $embeddedHistory = $( thisScript ).prev();
$embeddedHistory.find( '.expand-content-btn' ).toggleClass( 'toggle-expand' ).toggleClass( 'toggle' );
$embeddedHistory.find( ".summary-content" ).slideToggle( "fast" );
$embeddedHistory.find( ".annotation" ).slideToggle( "fast" );
$embeddedHistory.find( ".expanded-content" ).slideToggle( "fast" );
ev.preventDefault();
}
$(function(){
var debugging = JSON.parse( sessionStorage.getItem( 'debugging' ) ) || false,
historyModel = require( 'mvc/history/history-model' ),
panel = new panelMod.AnnotatedHistoryPanel({
el : $embeddedHistory.find( ".history-panel" ),
model : new historyModel.History(
${h.to_json_string( history_dict )},
${h.to_json_string( hda_dicts )},
{ logger: ( debugging )?( console ):( null ) }
)
}).render();
$embeddedHistory.find( '.expand-content-btn' ).click( toggleExpanded );
$embeddedHistory.find( '.toggle-embed' ).click( toggleExpanded );
});
});
})();
</script>