*/
Vue.component("statements", {
- // 'answers' is an object containing
- // 'inputs'(array),
- // 'displayAll'(bool), //TODO: should be in questions!
- // 'showSolution'(bool),
- // 'indices': order of appearance
- // 'index': current integer index (focused question)
- props: ['questions','answers'],
- // TODO: general render function for nested exercises
- // There should be a questions navigator below, or next (visible if display=='all')
+ // 'inputs': array of index (as in questions) + input (text or array of ints)
+ // display: 'all', 'one', 'solution'
+ // iidx: current level-0 integer index (can match a group of questions / inputs)
+ props: ['questions','inputs','display','iidx'],
+ data: function() {
+ return {
+ displayStyle: "compact", //or "all": all on same page
+ };
+ }
// Full questions tree is rendered, but some parts hidden depending on display settings
render(h) {
- // TODO: render nothing if answers is empty
let domTree = (this.questions || [ ]).map( (q,i) => {
let questionContent = [ ];
+ questionContent.push(
+ h(
+ "h4",
+ {
+ "class": {
+ "questionIndex": true,
+ }
+ },
+ q.index
+ )
+ );
questionContent.push(
h(
"div",
{
"class": {
wording: true,
+
},
domProps: {
innerHTML: q.wording,
}
)
);
- let optionsOrder = _.range(q.options.length);
- if (!q.fixed)
- optionsOrder = _.shuffle(optionsOrder);
- let optionList = [ ];
- optionsOrder.forEach( idx => {
- let option = [ ];
- option.push(
- h(
- "input",
- {
- domProps: {
- checked: this.answers.inputs.length > 0 && this.answers.inputs[i][idx],
- disabled: monitoring,
- },
- attrs: {
- id: this.inputId(i,idx),
- type: "checkbox",
- },
- on: {
- change: e => { this.answers.inputs[i][idx] = e.target.checked; },
- },
- },
- [ '' ] //to work in Firefox 45.9 ESR @ ENSTA...
- )
- );
- option.push(
- h(
- "label",
- {
- domProps: {
- innerHTML: q.options[idx],
+ if (!!q.options)
+ {
+ // quiz-like question
+ let optionsOrder = _.range(q.options.length);
+ if (!q.fixed)
+ optionsOrder = _.shuffle(optionsOrder);
+ let optionList = [ ];
+ optionsOrder.forEach( idx => {
+ let option = [ ];
+ option.push(
+ h(
+ "input",
+ {
+ domProps: {
+ checked: this.answers.inputs.length > 0 && this.answers.inputs[i][idx],
+ disabled: monitoring,
+ },
+ attrs: {
+ id: this.inputId(i,idx),
+ type: "checkbox",
+ },
+ on: {
+ change: e => { this.answers.inputs[i][idx] = e.target.checked; },
+ },
},
- attrs: {
- "for": this.inputId(i,idx),
+ [ '' ] //to work in Firefox 45.9 ESR @ ENSTA...
+ )
+ );
+ option.push(
+ h(
+ "label",
+ {
+ domProps: {
+ innerHTML: q.options[idx],
+ },
+ attrs: {
+ "for": this.inputId(i,idx),
+ },
+ }
+ )
+ );
+ optionList.push(
+ h(
+ "div",
+ {
+ "class": {
+ option: true,
+ choiceCorrect: this.answers.showSolution && this.questions[i].answer.includes(idx),
+ choiceWrong: this.answers.showSolution && this.answers.inputs[i][idx] && !q.answer.includes(idx),
+ },
},
- }
- )
- );
- optionList.push(
+ option
+ )
+ );
+ });
+ questionContent.push(
h(
"div",
{
"class": {
- option: true,
- choiceCorrect: this.answers.showSolution && this.questions[i].answer.includes(idx),
- choiceWrong: this.answers.showSolution && this.answers.inputs[i][idx] && !q.answer.includes(idx),
+ optionList: true,
},
},
- option
+ optionList
)
);
- });
- questionContent.push(
- h(
- "div",
- {
- "class": {
- optionList: true,
- },
- },
- optionList
- )
- );
- if (this.answers.displayAll && i < this.questions.length-1)
+ }
+ if (this.display == "all" && !this.navigator && i < this.questions.length-1)
questionContent.push( h("hr") );
+ const depth = (q.index.match(/\./g) || []).length;
return h(
"div",
{
"class": {
"question": true,
- "hide": !this.answers.displayAll && this.answers.indices[this.answers.index] != i,
+ "hide": this.display == "one" && this.iidx != i,
+ "depth" + depth: true,
},
},
questionContent
);
});
+ const navigator = h(
+ "div",
+ {
+ "class": {
+ "hide": this.displayStyle == "all"
+ },
+ },
+ [
+ h(
+ "button",
+ {
+ "class": {
+ "btn": true,
+ },
+ on: {
+ click: () => {
+ this.index = Math.max(0, this.index - 1);
+ },
+ },
+ },
+ [ h("span", { "class": { "material-icon": true } }, "fast_rewind") ]
+ ), //onclick: index = max(0,index-1)
+ h("span",{ },(this.iidx+1).toString()),
+ h(
+ "button",
+ {
+ "class": {
+ "btn": true,
+ },
+ on: {
+ click: () => {
+ this.index = Math.min(this.index+1, this.questions.length-1)
+ },
+ },
+ },
+ [ h("span", { "class": { "material-icon": true } }, "fast_forward") ]
+ )
+ ]
+ );
+ domTree.push(navigator);
+ domTree.push(
+ h(
+ "button",
+ {
+ on: {
+ click: () => {
+ this.displayStyle = displayStyle == "compact" ? "all" : "compact";
+ },
+ },
+ },
+ this.displayStyle == "compact" ? "Show all" : "Navigator"
+ )
+ );
return h(
"div",
{
statementsLibsRefresh();
},
updated: function() {
- // TODO: next line shouldn't be required: questions wordings + answer + options
- // are processed earlier; their content should be updated at this time.
statementsLibsRefresh();
},
methods: {
projects / qomet.git / blobdiff