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New refresh method with selection of the new element #3

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New refresh method with selection of the new element #3

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25 changes: 24 additions & 1 deletion DynamicSelect.js
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Original file line number Diff line number Diff line change
Expand Up @@ -109,6 +109,29 @@ class DynamicSelect {
}
}

// New refresh method with selection of the new element
refresh(data, selectedValue = null) {
this.data = data; // Update the data

if (selectedValue) {
// Find the newly added element and mark it as selected
this.data.forEach(option => {
if (option.value === selectedValue) {
option.selected = true; // Mark this option as selected
} else {
option.selected = false; // Unselect others
}
});
}

const newElement = this._template(); // Create new HTML for the component
this.element.replaceWith(newElement); // Replace the current element with the new one
this.element = newElement; // Update the reference to the new element

this._updateSelected();
this._eventHandlers(); // Reattach event handlers
}

get selectedValue() {
let selected = this.data.filter(option => option.selected);
selected = selected.length ? selected[0].value : '';
Expand Down Expand Up @@ -180,4 +203,4 @@ class DynamicSelect {
}

}
document.querySelectorAll('[data-dynamic-select]').forEach(select => new DynamicSelect(select));
document.querySelectorAll('[data-dynamic-select]').forEach(select => new DynamicSelect(select));