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Fix drag & drop between email selects

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This commit is contained in:
nathan 2023-11-24 14:40:59 -07:00
parent db639a3453
commit cef7c12469
2 changed files with 58 additions and 23 deletions
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2
api/js/etemplate/Et2Select/Et2Select.ts
View File

@ -726,7 +726,7 @@ export class Et2Select extends Et2WithSearchMixin(Et2WidgetWithSelect)
*/
protected _handleMouseEnter(e : MouseEvent)
{
if(this.rows == 1 && this.multiple == true && this.value.length > 1)
if(this.rows == "1" && this.multiple == true && this.value.length > 1)
{
e.stopPropagation();

77
api/js/etemplate/Et2Select/Select/Et2SelectEmail.ts
View File

@ -43,6 +43,16 @@ export class Et2SelectEmail extends Et2Select
{
display: none;
}
/*** Drag & Drop ***/
.et2-select-draggable {
touch-action: none;
}
:host(.et2_dropZone)::part(combobox) {
background-color: transparent;
}
`
];
}
@ -99,6 +109,8 @@ export class Et2SelectEmail extends Et2Select
this.fullEmail = false;
this.onlyEmail = false;
this.defaultValidators.push(new IsEmail(this.allowPlaceholder));
this.handleMouseDown = this.handleMouseDown.bind(this);
}
@ -114,6 +126,11 @@ export class Et2SelectEmail extends Et2Select
}
}
firstUpdated()
{
this.select.addEventListener("mousedown", this.handleMouseDown);
}
updated(changedProperties : Map<string, any>)
{
super.updated(changedProperties);
@ -135,11 +152,12 @@ export class Et2SelectEmail extends Et2Select
{
let dragTranslate = {x: 0, y: 0};
const tags = Array.from(this.select.shadowRoot.querySelectorAll(".select__tags et2-email-tag"));
let draggable = interact(tags).draggable({
let draggable = interact(".et2-select-draggable").draggable({
startAxis: 'xy',
listeners: {
start: function(e)
{
this.hide();
let dragPosition = {x: e.page.x, y: e.page.y};
dragTranslate = {x: 0, y: 0};
e.target.setAttribute('style', `width:${e.target.clientWidth}px !important`);
@ -147,13 +165,18 @@ export class Et2SelectEmail extends Et2Select
e.target.style.zIndex = 10;
e.target.style.transform =
`translate(${dragPosition.x}px, ${dragPosition.y}px)`;
},
}.bind(this),
move: function(e)
{
dragTranslate.x += e.delta.x;
dragTranslate.y += e.delta.y;
e.target.style.transform =
`translate(${dragTranslate.x}px, ${dragTranslate.y}px)`;
},
end: function(e)
{
// Restore dragged tag to where it came from
e.target.removeAttribute("style");
}
}
});
@ -169,28 +192,40 @@ export class Et2SelectEmail extends Et2Select
{
return;
}
interact(this).dropzone({
accept: `.et2-select-draggable`,
ondrop: function(e)
{
// Add in as free entry
e.target.createFreeEntry(e.draggable.target.value);
e.target.classList.remove('et2_dropZone');
this.updateComplete.then(() =>
{
interact(this).dropzone({
accept: `.et2-select-draggable`,
ondrop: function(e)
{
// Restore dragged tag
e.relatedTarget.removeAttribute("style");
// remove the dragged value from its origin source
e.draggable.parent_node.value = e.draggable.parent_node.value.filter(_item => {return e.draggable.target.value !== _item;})
},
ondragenter: function(e)
{
e.target.classList.add('et2_dropZone');
},
ondragleave: function(e)
{
e.target.classList.remove('et2_dropZone');
}
const source = e.relatedTarget.getRootNode().host // Containing sl-select
.getRootNode().host // Containing et2-select-email
// remove the dragged value from its origin source
source.value = source.value.filter(_item => {return e.relatedTarget.value !== _item;})
// Add in as free entry
e.target.createFreeEntry(e.relatedTarget.value);
e.target.classList.remove('et2_dropZone');
},
ondragenter: function(e)
{
this.hide();
this.classList.add('et2_dropZone');
}.bind(this),
ondragleave: function(e)
{
this.classList.remove('et2_dropZone');
}.bind(this)
});
});
}
protected handleMouseDown(e : MouseEvent)
{
}
/**
* Actually query the server.
*
@ -236,7 +271,7 @@ export class Et2SelectEmail extends Et2Select
<et2-email-tag
class=${classMap({
...option.classList,
"et2-select-draggable": !this.readonly && this.allowFreeEntries && this.allowDragAndDrop
"et2-select-draggable": !this.readonly && this.allowFreeEntries && this.allowDragAndDrop,
})}
.fullEmail=${this.fullEmail}
.onlyEmail=${this.onlyEmail}