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72 lines
3.4 KiB
JavaScript
72 lines
3.4 KiB
JavaScript
/*
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* This file contains all the functions called when the pages loads and also all the functions that are called
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* on events such as clicking buttons in the forms for the form.html page.
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*
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* This script requires functions from ajax.js and form-access.js
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*
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* This code also assumes you have a basic understanding of how Ajax works - if
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* you don't, it won't make much sense!
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*/
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// Create XMLHttpRequest objects to use
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var request = createRequest();
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var updategroupingsrequest = createRequest();
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var updateselectedgroupingsrequest = createRequest();
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var updateselectedgrouprequest = createRequest();
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// The selectedgroupingid should always be set to the current selected groupingid and the
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// selectedgroupid should always be set to the current selected groupid. We initialise them to
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// be null at the start, but they'll get set when the page loads.
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var selectedgroupingid = null;
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var selectedgroupid = null;
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// When the page has loaded called the initPage function
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window.onload = initPage;
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/**
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* The initPage function updates the groupings, groups and members in all the selects appropriately
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*and adds the right javascript events to all the buttons etc.
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*/
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function initPage() {
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// Check that we're using a recent enough version of javascript
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if (!document.getElementById) {
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return false;
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}
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updateGroupings();
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addEvent('groupings', 'change', onGroupingChange);
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addEvent('groups', 'change', onGroupChange);
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addEvent('deletegrouping', 'click', onDeleteGrouping);
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addEvent('deletegroup', 'click', onDeleteGroup);
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addEvent('removegroup', 'click', onRemoveGroup);
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addEvent('removemembers', 'click', onRemoveMembers);
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addEvent('showaddmembersform', 'click', onShowAddMembersForm);
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addEvent('showaddgroupstogroupingform', 'click', onShowAddGroupsToGroupingForm);
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addEvent('showcreategroupingform', 'click', onShowCreateGroupingForm);
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addEvent('showcreategroupform', 'click', onShowCreateGroupForm);
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addEvent('showeditgroupsettingsform', 'click', onShowEditGroupSettingsForm);
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addEvent('showeditgroupingsettingsform', 'click', onShowEditGroupingSettingsForm);
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addEvent('showeditgroupingpermissionsform', 'click', onShowEditGroupingPermissionsForm);
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addEvent('showcreateautomaticgroupingform', 'click', onShowAutomaticGroupingForm);
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addEvent('printerfriendly', 'click', onPrinterFriendly);
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addEvent('createautomaticgrouping', 'click', onCreateAutomaticGrouping);
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addEvent('cancelcreateautomaticgrouping', 'click', onCancel);
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addEvent('addgroupstogrouping', 'click', onAddGroupsToGrouping);
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addEvent('canceladdgroupstogrouping', 'click', onCancel);
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addEvent('creategroup', 'click', onCreateGroup);
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addEvent('cancelcreategroup', 'click', onCancel);
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addEvent('creategrouping', 'click', onCreateGrouping);
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addEvent('cancelcreategrouping', 'click', onCancel);
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addEvent('addmembers', 'click', onAddMembers);
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addEvent('canceladdmembers', 'click', onCancel);
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addEvent('showall', 'change', onShowAll);
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addEvent('editgroupsettings', 'click', onEditGroupSettingsSave);
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addEvent('canceleditgroupsettings', 'click', onCancel);
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addEvent('editgroupingsettings', 'click', onEditGroupingSettingsSave);
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addEvent('canceleditgroupingsettings', 'click', onCancel);
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addEvent('editgroupingpermissions', 'click', onEditGroupingPermissionsSave);
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addEvent('canceleditgroupingpermissions', 'click', onCancel);
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}
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