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Drag and drop updates the application state #33

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Drag and drop updates the application state #33

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13 changes: 11 additions & 2 deletions src/components/Home.js
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@ class Home extends Component {
state = {
notesData: [
{
id: 0,
id: uuid(),
title: "",
content: ""
}
Expand Down Expand Up @@ -54,10 +54,18 @@ class Home extends Component {
id: uuid(),
title: "",
content: ""
};
};

this.setState({ notesData: this.state.notesData.concat([newNoteData]) });
};
swapNotes = (noteA, noteB) => {
let { notesData } = this.state;
var indexA = _.findIndex(notesData, { id: noteA.id });
var indexB = _.findIndex(notesData, { id: noteB.id });
notesData.splice(indexA, 1, noteB);
notesData.splice(indexB, 1, noteA);
this.setState({ notesData: notesData });
};
render() {
const styles = {
floatingButton: {
Expand All @@ -79,6 +87,7 @@ class Home extends Component {
noteData={JSON.stringify(noteData)}
updateNote={this.updateNote}
remove={() => this.removeNote(noteData.id)}
swapNotes={this.swapNotes}
/>
);
})}
Expand Down
52 changes: 23 additions & 29 deletions src/components/Notepad.js
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,7 @@ class Notepad extends PureComponent {

onDragStart = event => {
event.dataTransfer.effectAllowed = "move";
event.currentTarget.classList.add("growCardMoving");
event.currentTarget.classList.add("growCardMoving");
event.dataTransfer.setData("text/plain", event.currentTarget.id);
};

Expand All @@ -37,13 +37,13 @@ class Notepad extends PureComponent {
let data = event.dataTransfer.getData("text/plain");
let childNode = event.currentTarget.firstChild;
let replaceNode = document.getElementById(data);
let parentReplaceNode = replaceNode.parentNode;
let parentChildNode = childNode.parentNode;
parentReplaceNode.replaceChild(childNode, replaceNode);
childNode.classList.remove("growCardMoving");
parentChildNode.appendChild(replaceNode);
replaceNode.classList.remove("growCardMoving", "hideCard");
}
this.props.swapNotes(
JSON.parse(replaceNode.getAttribute("noteData")),
JSON.parse(childNode.getAttribute("noteData"))
);
}
}

onDragEnd = event => {
Expand All @@ -65,35 +65,29 @@ class Notepad extends PureComponent {
onDragOver = event => {
event.preventDefault();
console.log('over');
if (!event.currentTarget.firstChild.classList.contains('growCardMoving')) {
if (!event.currentTarget.firstChild.classList.contains('growCardMoving')) {
event.currentTarget.firstChild.classList.add('growCardMoving');
event.dataTransfer.dropEffect = "move";
event.dataTransfer.dropEffect = "move";
}
}

render() {
const styles = {
cardTitle: {
fontFamily: "Gloria Hallelujah, cursive",
width: "100%",
backgroundColor: "transparent",
border: "none"
}
};
return (
<Col
xs={12} md={3} className="notepad-wrap"
onDrop={this.onDrop}
onDragOver={this.onDragOver}
onDragLeave={this.onDragLeave}
onDragEnd={this.onDragEnd}
id={`Col-${JSON.parse(this.props.noteData).id}`}
>
<Card
id={`Card-${JSON.parse(this.props.noteData).id}`}
className="sticky"
draggable="true"
onDragStart={this.onDragStart}
<Col
xs={12} md={3} className="notepad-wrap"
onDrop={this.onDrop}
onDragOver={this.onDragOver}
onDragLeave={this.onDragLeave}
onDragEnd={this.onDragEnd}
id={`Col-${JSON.parse(this.props.noteData).id}`}
noteData={this.props.noteData}
>
<Card
id={`Card-${JSON.parse(this.props.noteData).id}`}
className="sticky"
draggable="true"
onDragStart={this.onDragStart}
noteData={this.props.noteData}
>
<div>
<input
Expand Down