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// Gradebook/GradeEvaluation.js
// DisableButtons()
// Will disable all form buttons.
function DisableButtons() {
// Get all buttons.
var Buttons = document.querySelectorAll("input[type=button]");
for ( var i=0; i<Buttons.length; i++ ) {
Buttons[i].style.visibility = 'hidden';
}
} // END DisableButtons.
// gradeZeroRequestSubmission(gId)
// Set the grade to 0. Enter a comment that the eval is past due and ask for eval completion and submission.
// gId = gradeId.
function gradeZeroRequestSubmission(gId) {
console.log('EvalCritical='+EvalCritical);
if ( document.getElementById('id_comment_'+gId).value != '' ) {
if ( document.getElementById('id_internal_'+gId).value != '' ) document.getElementById('id_internal_'+gId).value = "\n\n" + document.getElementById('id_internal_'+gId).value;
document.getElementById('id_internal_'+gId).value = document.getElementById('id_comment_'+gId).value + document.getElementById('id_internal_'+gId).value;
}
document.getElementById('id_comment_'+gId).value = 'You did not submit '+Course+' '+Title+' by the date it was due.\nYour grade has been entered as 0.';
if ( EvalCritical ) {
document.getElementById('id_comment_'+gId).value += '\n'+Title+' is critical. You cannot pass '+Course+' without passing this lab.';
}
document.getElementById('id_comment_'+gId).value += '\nIf you wish to improve your F grade please complete and submit '+Course+' '+Title+'.\n';
document.getElementById('id_grade_'+gId).value = '0';
//gradeIdSet(document.getElementById('id_grade_button_'+gId),gId);
//return;
submitForm(document.getElementById('id_grade_button_'+gId),gId);
} // END gradeZeroRequestSubmission.
// gradeIdSet(e_button,gId)
// Set the gradeId and submit the form.
// e_button = Task button to use for submit.
// gId = gradeId.
function gradeIdSet(e_button,gId) {
//alert('gradeIdSet('_e_button.Id+','+gId+')');
document.getElementById('id_gId_'+gId).value = gId;
submitForm(e_button,gId);
} // END gradeIdSet.
// clearComment()
// Move the grade comments to internal comments.
function clearComment(gId) {
//alert('clearComment('+gId+')');
if ( document.getElementById('id_comment_'+gId).value != '' ) {
if ( document.getElementById('id_internal_'+gId).value != '' ) document.getElementById('id_internal_'+gId).value = "\n\n" + document.getElementById('id_internal_'+gId).value; // Add two newlines to the beginning of internal comments.
document.getElementById('id_internal_'+gId).value = document.getElementById('id_comment_'+gId).value + document.getElementById('id_internal_'+gId).value; // Add the comments to the beginning of internal comments.
}
document.getElementById('id_comment_'+gId).value = ''; // Clear comments.
} // END clearComment.
// CalcGrade(points, gId)
// Calculate the grade from the comments.
// points = grade points.
// gId = gradeId.
function CalcGrade(points, gId) {
//alert('setGrade('+grade+','+gId+')');
let calculatedPointsDeducted = 0;
let eComments = document.getElementById('id_comment_'+gId);
let Comments = eComments.value;
let CommentLines = Comments.split("\n");
let CommentLinesCount = CommentLines.length;
CommentLines.unshift('');
//console.log('Comments='+Comments);
//console.log('CommentLines='+CommentLines);
let i;
for ( i=1; i<=CommentLinesCount; i++ ) {
console.log(i+':'+TB+CommentLines[i]);
}
// Determine if simple +- calc or date+ calc.
let eCalcType = document.getElementById('CalcType');
let grade = false;
let CalcType = DetermineCalcType();
switch ( CalcType ) {
case 'date':
grade = 0;
for (i = 1; i <= CommentLinesCount; i++) {
let lineParts = CommentLines[i].split(' ');
if (Date.parse(lineParts[0])) {
let linePart = lineParts[1];
if ( linePart === '' ) linePart = lineParts[2];
if ( linePart === '' ) linePart = lineParts[3];
let gradeAdd = parseFloat(linePart);
grade += gradeAdd;
console.log(`line: ${CommentLines[i]}: part: ${linePart}, points: ${gradeAdd}, grade: ${grade}.`);
}
}
console.log('calculatedPointsDeducted = '+calculatedPointsDeducted);
if ( isNaN(grade) ) { // Do not allow Nan grade.
eCalcType.innerHTML = `The date calc was NaN.`;
grade = false;
}
break;
case 'numb':
for(let i = 1; i <= CommentLinesCount; i++) { // Loop thru comments.
let lineParts = CommentLines[i].split(' ');
console.log(PC+i+':'+TB+CommentLines[i]+' [0]='+lineParts[0],CL);
if ( lineParts[0].substr(0,1) === '+' || lineParts[0].substr(0,1) === '-' ) { // Does the line begin with + or -?
let PointChange = parseFloat(lineParts[0]);
if (!isNaN(PointChange)) { // Is this a number?
calculatedPointsDeducted += PointChange;
console.log(`${PC}PointChange = ${PointChange}, total deduction = ${calculatedPointsDeducted}.`,CS );
} else {
console.log(`${PC}Skipped line ${i}`,CL );
}
} else { // Does the line begin with + or -?
console.log(`${PC}Skipped line ${i}`,CL );
} // Does the line begin with + or -?
} // Loop thru comments.
console.log('calculatedPointsDeducted = '+calculatedPointsDeducted);
if ( calculatedPointsDeducted > 0 ) { calculatedPointsDeducted = 0; } // Do not allow extra points.
grade = points + calculatedPointsDeducted;
break;
default:
eCalcType.innerHTML = `Unable to determine calculation type.`;
}
console.log('grade = '+grade+' points = '+points);
if ( grade !== false ) {
if ( grade > points ) {
console.log(PC+`grade (${grade}) > points (${points}) and changed.`,CD);
grade = points;
} else
if ( grade < 0 ) {
console.log(PC+`grade (${grade}) < 0 and changed.`,CD);
grade = 0;
}
let e_grade = document.getElementById('id_grade_'+gId);
e_grade.value = grade;
eCalcType.innerHTML = eCalcType.innerHTML + ` Grade = ${grade}.`;
}
// DetermineCalcType()
// Determines the calculation type for the grade.
function DetermineCalcType() {
var DEBUG = true;
if ( DEBUG ) { console.groupCollapsed(PC+'DetermineCalcType[]',CG); }
let CalcType = 'none';
for ( let i = 1; i <= CommentLinesCount; i++ ) { //CommentLinesCount
let lineParts = CommentLines[i].split(' ');
console.log(`line ${i}: ${CommentLines[i]}\n\t${lineParts[0]}\n\t int: ${parseInt(lineParts[0])}, date: ${Date.parse(lineParts[0])}.`);
if (Date.parse(lineParts[0]) && lineParts[0].length === 10) {
// This is a date.
CalcType = 'date';
break;
}
if (parseFloat(lineParts[0])) {
// This is a +- number.
CalcType = 'numb';
break;
}
}
eCalcType.innerHTML = `Calc type is ${CalcType}.`;
eCalcType.style.display = 'inline';
if ( DEBUG ) { console.groupEnd(); }
console.info(PC+`CalcType is ${CalcType}.`,CS);
return CalcType;
} // END DetermineCalcType.
} // END CalcGrade.
// setGrade(grade,gId)
// Set f_task, f_grade, and submit the form.
// grade = grade.
// gId = gradeId.
function setGrade(grade,gId) {
//alert('setGrade('+grade+','+gId+')');
let e_grade = document.getElementById('id_grade_'+gId);
e_grade.value = grade;
//gradeIdSet(document.getElementById('id_grade_button_'+gId),gId)
submitForm(document.getElementById('id_grade_button_'+gId),gId);
} // END setGrade.
// submitForm(e_button,gId)
// The for task and submit the form.
// e_button = Task to set.
// gId = grade Id.
function submitForm(e_button,gId) {
//alert('submitForm('+e_button.id+','+gId+')');
console.warn('submitForm('+e_button.id+','+gId+')');
let e_form = e_button.form;
let e_task = document.forms[e_form.name].elements['id_task_'+gId];
e_task.value = e_button.value;
document.forms[e_form.name].submit();
} // END submitForm.
// textareaResize(e)
// Resize the textarea to fit its content.
function textareaResize(e) {
console.log(`${PC}textareaResize[e.id=${e.id}]`,CG);
e.style.height = 'auto';
e.style.height = e.scrollHeight+'px';
var eh = Math.max(50,parseInt(e.style.height));
if ( eh > 50 ) e.style.height = eh+10+'px';
}
function viewLab() {
console.warn('viewLab['+labPath+']');
openCenteredWindow(labPath,1080,700,'Lab')
} // END viewLab.