You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
294 lines
15 KiB
294 lines
15 KiB
2 years ago
|
M.gradingform_rubriceditor = {'templates' : {}, 'eventhandler' : null, 'name' : null, 'Y' : null};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* This function is called for each rubriceditor on page.
|
||
|
|
*/
|
||
|
|
M.gradingform_rubriceditor.init = function(Y, options) {
|
||
|
|
M.gradingform_rubriceditor.name = options.name
|
||
|
|
M.gradingform_rubriceditor.Y = Y
|
||
|
|
M.gradingform_rubriceditor.templates[options.name] = {
|
||
|
|
'criterion' : options.criteriontemplate,
|
||
|
|
'level' : options.leveltemplate
|
||
|
|
}
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
Y.on('click', M.gradingform_rubriceditor.clickanywhere, 'body', null)
|
||
|
|
YUI().use('event-touch', function (Y) {
|
||
|
|
Y.one('body').on('touchstart', M.gradingform_rubriceditor.clickanywhere);
|
||
|
|
Y.one('body').on('touchend', M.gradingform_rubriceditor.clickanywhere);
|
||
|
|
})
|
||
|
|
M.gradingform_rubriceditor.addhandlers()
|
||
|
|
};
|
||
|
|
|
||
|
|
// Adds handlers for clicking submit button. This function must be called each time JS adds new elements to html
|
||
|
|
M.gradingform_rubriceditor.addhandlers = function() {
|
||
|
|
var Y = M.gradingform_rubriceditor.Y
|
||
|
|
var name = M.gradingform_rubriceditor.name
|
||
|
|
if (M.gradingform_rubriceditor.eventhandler) M.gradingform_rubriceditor.eventhandler.detach()
|
||
|
|
M.gradingform_rubriceditor.eventhandler = Y.on('click', M.gradingform_rubriceditor.buttonclick, '#rubric-'+name+' input[type=submit]', null);
|
||
|
|
}
|
||
|
|
|
||
|
|
// switches all input text elements to non-edit mode
|
||
|
|
M.gradingform_rubriceditor.disablealleditors = function() {
|
||
|
|
var Y = M.gradingform_rubriceditor.Y
|
||
|
|
var name = M.gradingform_rubriceditor.name
|
||
|
|
Y.all('#rubric-'+name+' .level').each( function(node) {M.gradingform_rubriceditor.editmode(node, false)} );
|
||
|
|
Y.all('#rubric-'+name+' .description').each( function(node) {M.gradingform_rubriceditor.editmode(node, false)} );
|
||
|
|
}
|
||
|
|
|
||
|
|
// function invoked on each click on the page. If level and/or criterion description is clicked
|
||
|
|
// it switches this element to edit mode. If rubric button is clicked it does nothing so the 'buttonclick'
|
||
|
|
// function is invoked
|
||
|
|
M.gradingform_rubriceditor.clickanywhere = function(e) {
|
||
|
|
if (e.type == 'touchstart') return
|
||
|
|
var el = e.target
|
||
|
|
// if clicked on button - disablecurrenteditor, continue
|
||
|
|
if (el.get('tagName') == 'INPUT' && el.get('type') == 'submit') {
|
||
|
|
return
|
||
|
|
}
|
||
|
|
// else if clicked on level and this level is not enabled - enable it
|
||
|
|
// or if clicked on description and this description is not enabled - enable it
|
||
|
|
var focustb = false
|
||
|
|
while (el && !(el.hasClass('level') || el.hasClass('description'))) {
|
||
|
|
if (el.hasClass('score')) focustb = true
|
||
|
|
el = el.get('parentNode')
|
||
|
|
}
|
||
|
|
if (el) {
|
||
|
|
if (el.one('textarea').hasClass('hiddenelement')) {
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
M.gradingform_rubriceditor.editmode(el, true, focustb)
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}
|
||
|
|
// else disablecurrenteditor
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
}
|
||
|
|
|
||
|
|
// switch the criterion description or level to edit mode or switch back
|
||
|
|
M.gradingform_rubriceditor.editmode = function(el, editmode, focustb) {
|
||
|
|
var ta = el.one('textarea')
|
||
|
|
if (!editmode && ta.hasClass('hiddenelement')) return;
|
||
|
|
if (editmode && !ta.hasClass('hiddenelement')) return;
|
||
|
|
var pseudotablink = '<input type="text" size="1" class="pseudotablink"/>',
|
||
|
|
taplain = ta.get('parentNode').one('.plainvalue'),
|
||
|
|
tbplain = null,
|
||
|
|
tb = el.one('.score input[type=text]')
|
||
|
|
// add 'plainvalue' next to textarea for description/definition and next to input text field for score (if applicable)
|
||
|
|
if (!taplain) {
|
||
|
|
ta.get('parentNode').append('<div class="plainvalue">'+pseudotablink+'<span class="textvalue"> </span></div>')
|
||
|
|
taplain = ta.get('parentNode').one('.plainvalue')
|
||
|
|
taplain.one('.pseudotablink').on('focus', M.gradingform_rubriceditor.clickanywhere)
|
||
|
|
if (tb) {
|
||
|
|
tb.get('parentNode').append('<span class="plainvalue">'+pseudotablink+'<span class="textvalue"> </span></span>')
|
||
|
|
tbplain = tb.get('parentNode').one('.plainvalue')
|
||
|
|
tbplain.one('.pseudotablink').on('focus', M.gradingform_rubriceditor.clickanywhere)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (tb && !tbplain) tbplain = tb.get('parentNode').one('.plainvalue')
|
||
|
|
if (!editmode) {
|
||
|
|
// if we need to hide the input fields, copy their contents to plainvalue(s). If description/definition
|
||
|
|
// is empty, display the default text ('Click to edit ...') and add/remove 'empty' CSS class to element
|
||
|
|
var value = ta.get('value')
|
||
|
|
if (value.length) taplain.removeClass('empty')
|
||
|
|
else {
|
||
|
|
value = (el.hasClass('level')) ? M.util.get_string('levelempty', 'gradingform_rubric') : M.util.get_string('criterionempty', 'gradingform_rubric')
|
||
|
|
taplain.addClass('empty')
|
||
|
|
}
|
||
|
|
taplain.one('.textvalue').set('innerHTML', Y.Escape.html(value));
|
||
|
|
if (tb) tbplain.one('.textvalue').set('innerHTML', Y.Escape.html(tb.get('value')));
|
||
|
|
// hide/display textarea, textbox and plaintexts
|
||
|
|
taplain.removeClass('hiddenelement')
|
||
|
|
ta.addClass('hiddenelement')
|
||
|
|
if (tb) {
|
||
|
|
tbplain.removeClass('hiddenelement')
|
||
|
|
tb.addClass('hiddenelement')
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// if we need to show the input fields, set the width/height for textarea so it fills the cell
|
||
|
|
try {
|
||
|
|
var width = parseFloat(ta.get('parentNode').getComputedStyle('width')),
|
||
|
|
height
|
||
|
|
if (el.hasClass('level')) height = parseFloat(el.getComputedStyle('height')) - parseFloat(el.one('.score').getComputedStyle('height'))
|
||
|
|
else height = parseFloat(ta.get('parentNode').getComputedStyle('height'))
|
||
|
|
ta.setStyle('width', Math.max(width-16,50)+'px')
|
||
|
|
ta.setStyle('height', Math.max(height,20)+'px')
|
||
|
|
}
|
||
|
|
catch (err) {
|
||
|
|
// this browser do not support 'computedStyle', leave the default size of the textbox
|
||
|
|
}
|
||
|
|
// hide/display textarea, textbox and plaintexts
|
||
|
|
taplain.addClass('hiddenelement')
|
||
|
|
ta.removeClass('hiddenelement')
|
||
|
|
if (tb) {
|
||
|
|
tbplain.addClass('hiddenelement')
|
||
|
|
tb.removeClass('hiddenelement')
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// focus the proper input field in edit mode
|
||
|
|
if (editmode) { if (tb && focustb) tb.focus(); else ta.focus() }
|
||
|
|
}
|
||
|
|
|
||
|
|
// handler for clicking on submit buttons within rubriceditor element. Adds/deletes/rearranges criteria and/or levels on client side
|
||
|
|
M.gradingform_rubriceditor.buttonclick = function(e, confirmed) {
|
||
|
|
var Y = M.gradingform_rubriceditor.Y
|
||
|
|
var name = M.gradingform_rubriceditor.name
|
||
|
|
if (e.target.get('type') != 'submit') return;
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
var chunks = e.target.get('id').split('-'),
|
||
|
|
action = chunks[chunks.length-1]
|
||
|
|
if (chunks[0] != name || chunks[1] != 'criteria') return;
|
||
|
|
var elements_str
|
||
|
|
if (chunks.length>4 || action == 'addlevel') {
|
||
|
|
elements_str = '#rubric-'+name+' #'+name+'-criteria-'+chunks[2]+'-levels .level'
|
||
|
|
} else {
|
||
|
|
elements_str = '#rubric-'+name+' .criterion'
|
||
|
|
}
|
||
|
|
// prepare the id of the next inserted level or criterion
|
||
|
|
var newlevid = 0;
|
||
|
|
var newid = 0;
|
||
|
|
if (action == 'addcriterion' || action == 'addlevel' || action == 'duplicate' ) {
|
||
|
|
newid = M.gradingform_rubriceditor.calculatenewid('#rubric-'+name+' .criterion');
|
||
|
|
newlevid = M.gradingform_rubriceditor.calculatenewid('#rubric-'+name+' .level');
|
||
|
|
}
|
||
|
|
var dialog_options = {
|
||
|
|
'scope' : this,
|
||
|
|
'callbackargs' : [e, true],
|
||
|
|
'callback' : M.gradingform_rubriceditor.buttonclick
|
||
|
|
};
|
||
|
|
if (chunks.length == 3 && action == 'addcriterion') {
|
||
|
|
// ADD NEW CRITERION
|
||
|
|
var levelsscores = [0], levidx = 1
|
||
|
|
var parentel = Y.one('#'+name+'-criteria')
|
||
|
|
if (parentel.one('>tbody')) parentel = parentel.one('>tbody')
|
||
|
|
if (parentel.all('.criterion').size()) {
|
||
|
|
var lastcriterion = parentel.all('.criterion').item(parentel.all('.criterion').size()-1).all('.level')
|
||
|
|
for (levidx=0;levidx<lastcriterion.size();levidx++) levelsscores[levidx] = lastcriterion.item(levidx).one('.score input[type=text]').get('value')
|
||
|
|
}
|
||
|
|
for (levidx;levidx<3;levidx++) levelsscores[levidx] = parseFloat(levelsscores[levidx-1])+1
|
||
|
|
var levelsstr = '';
|
||
|
|
for (levidx=0;levidx<levelsscores.length;levidx++) {
|
||
|
|
levelsstr += M.gradingform_rubriceditor.templates[name].level.
|
||
|
|
replace(/\{LEVEL-id\}/g, 'NEWID'+(newlevid+levidx)).
|
||
|
|
replace(/\{LEVEL-score\}/g, levelsscores[levidx]).
|
||
|
|
replace(/\{LEVEL-index\}/g, levidx + 1);
|
||
|
|
}
|
||
|
|
var newcriterion = M.gradingform_rubriceditor.templates[name]['criterion'].replace(/\{LEVELS\}/, levelsstr)
|
||
|
|
parentel.append(newcriterion.replace(/\{CRITERION-id\}/g, 'NEWID'+newid).replace(/\{.+?\}/g, ''))
|
||
|
|
M.gradingform_rubriceditor.assignclasses('#rubric-'+name+' #'+name+'-criteria-NEWID'+newid+'-levels .level')
|
||
|
|
M.gradingform_rubriceditor.addhandlers();
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
M.gradingform_rubriceditor.editmode(
|
||
|
|
Y.one('#rubric-' + name + ' #' + name + '-criteria-NEWID' + newid + '-description-cell'), true
|
||
|
|
);
|
||
|
|
} else if (chunks.length == 5 && action == 'addlevel') {
|
||
|
|
// ADD NEW LEVEL
|
||
|
|
var newscore = 0;
|
||
|
|
parent = Y.one('#'+name+'-criteria-'+chunks[2]+'-levels')
|
||
|
|
var levelIndex = 1;
|
||
|
|
parent.all('.level').each(function (node) {
|
||
|
|
newscore = Math.max(newscore, parseFloat(node.one('.score input[type=text]').get('value')) + 1);
|
||
|
|
levelIndex++;
|
||
|
|
});
|
||
|
|
var newlevel = M.gradingform_rubriceditor.templates[name]['level'].
|
||
|
|
replace(/\{CRITERION-id\}/g, chunks[2]).replace(/\{LEVEL-id\}/g, 'NEWID'+newlevid).
|
||
|
|
replace(/\{LEVEL-score\}/g, newscore).
|
||
|
|
replace(/\{LEVEL-index\}/g, levelIndex).
|
||
|
|
replace(/\{.+?\}/g, '');
|
||
|
|
parent.append(newlevel)
|
||
|
|
M.gradingform_rubriceditor.addhandlers();
|
||
|
|
M.gradingform_rubriceditor.disablealleditors()
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
M.gradingform_rubriceditor.editmode(parent.all('.level').item(parent.all('.level').size()-1), true)
|
||
|
|
} else if (chunks.length == 4 && action == 'moveup') {
|
||
|
|
// MOVE CRITERION UP
|
||
|
|
el = Y.one('#'+name+'-criteria-'+chunks[2])
|
||
|
|
if (el.previous()) el.get('parentNode').insertBefore(el, el.previous())
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
} else if (chunks.length == 4 && action == 'movedown') {
|
||
|
|
// MOVE CRITERION DOWN
|
||
|
|
el = Y.one('#'+name+'-criteria-'+chunks[2])
|
||
|
|
if (el.next()) el.get('parentNode').insertBefore(el.next(), el)
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
} else if (chunks.length == 4 && action == 'delete') {
|
||
|
|
// DELETE CRITERION
|
||
|
|
if (confirmed) {
|
||
|
|
Y.one('#'+name+'-criteria-'+chunks[2]).remove()
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
} else {
|
||
|
|
dialog_options['message'] = M.util.get_string('confirmdeletecriterion', 'gradingform_rubric')
|
||
|
|
M.util.show_confirm_dialog(e, dialog_options);
|
||
|
|
}
|
||
|
|
} else if (chunks.length == 4 && action == 'duplicate') {
|
||
|
|
// Duplicate criterion.
|
||
|
|
var levelsdef = [], levelsscores = [0], levidx = null;
|
||
|
|
var parentel = Y.one('#'+name+'-criteria');
|
||
|
|
if (parentel.one('>tbody')) { parentel = parentel.one('>tbody'); }
|
||
|
|
|
||
|
|
var source = Y.one('#'+name+'-criteria-'+chunks[2]);
|
||
|
|
if (source.all('.level')) {
|
||
|
|
var lastcriterion = source.all('.level');
|
||
|
|
for (levidx = 0; levidx < lastcriterion.size(); levidx++) {
|
||
|
|
levelsdef[levidx] = lastcriterion.item(levidx).one('.definition .textvalue').get('innerHTML');
|
||
|
|
}
|
||
|
|
for (levidx = 0; levidx < lastcriterion.size(); levidx++) {
|
||
|
|
levelsscores[levidx] = lastcriterion.item(levidx).one('.score input[type=text]').get('value');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
for (levidx; levidx < 3; levidx++) { levelsscores[levidx] = parseFloat(levelsscores[levidx-1]) + 1; }
|
||
|
|
var levelsstr = '';
|
||
|
|
for (levidx = 0; levidx < levelsscores.length; levidx++) {
|
||
|
|
levelsstr += M.gradingform_rubriceditor.templates[name].level
|
||
|
|
.replace(/\{LEVEL-id\}/g, 'NEWID'+(newlevid+levidx))
|
||
|
|
.replace(/\{LEVEL-score\}/g, levelsscores[levidx])
|
||
|
|
.replace(/\{LEVEL-definition\}/g, levelsdef[levidx]);
|
||
|
|
}
|
||
|
|
var description = source.one('.description .textvalue');
|
||
|
|
var newcriterion = M.gradingform_rubriceditor.templates[name].criterion
|
||
|
|
.replace(/\{LEVELS\}/, levelsstr)
|
||
|
|
.replace(/\{CRITERION-description\}/, description.get('innerHTML'));
|
||
|
|
parentel.append(newcriterion.replace(/\{CRITERION-id\}/g, 'NEWID'+newid).replace(/\{.+?\}/g, ''));
|
||
|
|
M.gradingform_rubriceditor.assignclasses('#rubric-'+name+' #'+name+'-criteria-NEWID'+newid+'-levels .level');
|
||
|
|
M.gradingform_rubriceditor.addhandlers();
|
||
|
|
M.gradingform_rubriceditor.disablealleditors();
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str);
|
||
|
|
M.gradingform_rubriceditor.editmode(Y.one('#rubric-'+name+' #'+name+'-criteria-NEWID'+newid+'-description-cell'),true);
|
||
|
|
} else if (chunks.length == 6 && action == 'delete') {
|
||
|
|
// DELETE LEVEL
|
||
|
|
if (confirmed) {
|
||
|
|
Y.one('#'+name+'-criteria-'+chunks[2]+'-'+chunks[3]+'-'+chunks[4]).remove()
|
||
|
|
M.gradingform_rubriceditor.assignclasses(elements_str)
|
||
|
|
} else {
|
||
|
|
dialog_options['message'] = M.util.get_string('confirmdeletelevel', 'gradingform_rubric')
|
||
|
|
M.util.show_confirm_dialog(e, dialog_options);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// unknown action
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
e.preventDefault();
|
||
|
|
}
|
||
|
|
|
||
|
|
// properly set classes (first/last/odd/even), level width and/or criterion sortorder for elements Y.all(elements_str)
|
||
|
|
M.gradingform_rubriceditor.assignclasses = function (elements_str) {
|
||
|
|
var elements = M.gradingform_rubriceditor.Y.all(elements_str)
|
||
|
|
for (var i=0;i<elements.size();i++) {
|
||
|
|
elements.item(i).removeClass('first').removeClass('last').removeClass('even').removeClass('odd').
|
||
|
|
addClass(((i%2)?'odd':'even') + ((i==0)?' first':'') + ((i==elements.size()-1)?' last':''))
|
||
|
|
elements.item(i).all('input[type=hidden]').each(
|
||
|
|
function(node) {if (node.get('name').match(/sortorder/)) node.set('value', i)}
|
||
|
|
);
|
||
|
|
if (elements.item(i).hasClass('level')) elements.item(i).set('width', Math.round(100/elements.size())+'%')
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// returns unique id for the next added element, it should not be equal to any of Y.all(elements_str) ids
|
||
|
|
M.gradingform_rubriceditor.calculatenewid = function (elements_str) {
|
||
|
|
var newid = 1
|
||
|
|
M.gradingform_rubriceditor.Y.all(elements_str).each( function(node) {
|
||
|
|
var idchunks = node.get('id').split('-'), id = idchunks.pop();
|
||
|
|
if (id.match(/^NEWID(\d+)$/)) newid = Math.max(newid, parseInt(id.substring(5))+1);
|
||
|
|
} );
|
||
|
|
return newid
|
||
|
|
}
|