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custom onClick handler #14

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custom onClick handler #14

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8 changes: 5 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,7 @@ var editor = EditorJS({
class: LinkTool,
config: {
endpoint: 'http://localhost:8008/fetchUrl', // Your backend endpoint for url data fetching
onClick: (data) => console.log(data) //handle what happens on click
}
}
}
Expand All @@ -67,9 +68,10 @@ var editor = EditorJS({

Link Tool supports these configuration parameters:

| Field | Type | Description |
| ---------|-------------|------------------------------------------------|
| endpoint | `string` | **Required:** endpoint for link data fetching. |
| Field | Type | Description |
| ---------|----------------------------|------------------------------------------------|
| endpoint | `string` | **Required:** endpoint for link data fetching. |
| onClick | (data_from_bellow): void | Custom click handle. |

## Output data

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14 changes: 11 additions & 3 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,8 @@ export default class LinkTool {
* Tool's initial config
*/
this.config = {
endpoint: config.endpoint || ''
endpoint: config.endpoint || '',
onClick: config.onClick || null
};

this.nodes = {
Expand Down Expand Up @@ -270,6 +271,13 @@ export default class LinkTool {
rel: 'nofollow noindex noreferrer'
});

if (this.config.onClick) {
holder.addEventListener('click', (e) => {
e.preventDefault();
this.config.onClick(this._data);
});
}

this.nodes.linkImage = this.make('div', this.CSS.linkImage);
this.nodes.linkTitle = this.make('div', this.CSS.linkTitle);
this.nodes.linkDescription = this.make('p', this.CSS.linkDescription);
Expand Down Expand Up @@ -408,15 +416,15 @@ export default class LinkTool {
* @return {HTMLElement}
*/
make(tagName, classNames = null, attributes = {}) {
let el = document.createElement(tagName);
const el = document.createElement(tagName);

if (Array.isArray(classNames)) {
el.classList.add(...classNames);
} else if (classNames) {
el.classList.add(classNames);
}

for (let attrName in attributes) {
for (const attrName in attributes) {
el[attrName] = attributes[attrName];
}

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