Miqra-Engineering/moodle_local_treestudyplan
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Fixed bug where lines didn't show on subsequent pages

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This commit is contained in:
PMKuipers 2023-11-11 20:18:05 +01:00
parent c3278f687c
commit 942c02ac40
3 changed files with 24 additions and 32 deletions
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2
amd/build/report-viewer-components.min.js vendored
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2
amd/build/report-viewer-components.min.js.map
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52
amd/src/report-viewer-components.js
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@ -386,17 +386,20 @@ export default {
return show;
},
selectedpageChanged(newTabIndex,prevTabIndex) {
const page = this.value.pages[newTabIndex];
ItemEventBus.$emit('redrawLines', null);
scrollCurrentIntoView(this.value.id);
}
},
mounted() {
scrollCurrentIntoView(this.value.id);
this.$root.$emit('redrawLines');
},
updated() {
scrollCurrentIntoView(this.value.id);
ItemEventBus.$emit('lineHeightChange', null);
this.$root.$emit('redrawLines');
ItemEventBus.$emit('redrawLines');
},
template: `
<div>
@ -406,6 +409,7 @@ export default {
@activate-tab='selectedpageChanged'
content-class="mt-1">
<b-tab
v-for="(page,pageindex) in value.pages"
:key="page.id"
:title-item-class="'s-studyplanpage-tab '+ page.timing"
@ -742,24 +746,18 @@ export default {
},
redrawLine(conn){
let lineColor = this.lineColor();
// prepare lineinfo link or delete old line
let lineinfo = this.lines[conn.to_id];
if(lineinfo){
if(lineinfo.line){
lineinfo.line.remove();
lineinfo.line = undefined;
}
} else {
lineinfo = {};
this.lines[conn.to_id] = lineinfo;
}
// draw new line...
let start = document.getElementById('studyitem-'+conn.from_id);
let end= document.getElementById('studyitem-'+conn.to_id);
// delete old line
if(this.lines[conn.to_id]){
this.lines[conn.to_id].remove();
delete this.lines[conn.to_id];
}
if(start !== null && end !== null && isVisible(start) && isVisible(end)){
lineinfo.line = new SimpleLine(start,end,{
this.lines[conn.to_id] = new SimpleLine(start,end,{
color: lineColor,
gravity: {
start: LINE_GRAVITY,
@ -786,7 +784,11 @@ export default {
},
onWindowResize(){
this.redrawLines();
}
},
onRedrawLines(){
this.redrawLines();
},
},
computed: {
hasConnectionsOut() {
@ -800,7 +802,7 @@ export default {
}
},
created(){
ItemEventBus.$on('redrawLines', this.onRedrawLines);
},
mounted(){
// Initialize connection lines when mounting
@ -816,21 +818,11 @@ export default {
beforeDestroy(){
for(let i in this.value.connections.out){
let conn = this.value.connections.out[i];
let lineinfo = this.lines[conn.to_id];
if(lineinfo){
if(lineinfo.line){
if(lineinfo.lineElm ){
lineinfo.lineElm.parentNode.removeChild(lineinfo.lineElm);
lineinfo.lineElm = undefined;
} else {
lineinfo.line.remove();
}
lineinfo.line = undefined;
}
}
this.removeLine(conn);
}
// Remove resize event listener
window.removeEventListener('resize',this.onWindowResize);
ItemEventBus.$off('redrawLines', this.onRedrawLines);
},
beforeUpdate(){
},