Tooltip for Angular
npm install ng2-tooltip-directive-major-angular-updatesNote: I am not the author of this project, see their [official repository].(https://github.com/drozhzhin-n-e/ng2-tooltip-directive). The author doesn't seem to maintain its project anymore, so I'm just fixing stuff to update to new angular versions.

The tooltip is a pop-up tip that appears when you hover over an item or click on it.
This version of the library support Angular version 15 and up.
Install the npm package.
npm i ng2-tooltip-directive-major-angular-updates
Import NgModule:
``ts
import { TooltipModule } from 'ng2-tooltip-directive-major-angular-updates';
@NgModule({
imports: [ TooltipModule ]
})
`
Options can be set in the directive tag, so they have the highest priority.
`html`
Tooltip on top
You may pass as an object:
`html`
Tooltip on left
`ts`
myOptions = {
placement: "left",
showDelay: 500,
};
You can pass HTML as content :
`html`
Tooltip with HTML content
` Hello i'm a bold text!html
Tooltip with template content
`
Create a file with your settings, for example:
`ts
import { TooltipOptions } from "ng2-tooltip-directive-major-angular-updates";
export const MyDefaultTooltipOptions: TooltipOptions = {
"show-delay": 500,
};
`
And pass your parameters when importing the module:
`ts
import { TooltipModule, TooltipOptions } from 'ng2-tooltip-directive-major-angular-updates';
import { MyDefaultTooltipOptions } from './my-default-options';
@NgModule({
imports: [
TooltipModule.forRoot(MyDefaultTooltipOptions as TooltipOptions)
]
})
``
| name | type | default | description |
| -------------------- | -------------------------------- | --------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| placement | "top", "bottom", "left", "right" | "top" | The position of the tooltip. |
| autoPlacement | boolean | true | Place the tooltip so that it does not go beyond the borders of the browser window. |
| showDelay | number | 0 | The delay in ms before showing the tooltip. |
| hideDelay | number | 300 | The delay in ms before removing the tooltip. |
| hideDelayTouchscreen | number | 0 | Delay in milliseconds before hiding the tooltip (for mobile devices). |
| display | boolean | true | Tooltip availability for display. |
| displayTouchscreen | boolean | true | Display the tooltip on mobile devices. |
| zIndex | number | 0 | Z-index of the tooltip. |
| trigger | "hover", "click" | "hover" | Specifies how the tooltip is triggered. Control the closing time with "hide-delay". |
| tooltipClass | string | | Classes to be passed to the tooltip. |
| animationDuration | number | 300 | The duration controls how long the animation takes to run from start to finish. |
| theme | "dark", "light" | "dark" | Theme of tooltip background and text. |
| shadow | boolean | true | Shadow of the tooltip. |
| offset | number | 8 | Offset the tooltip relative to the item. |
| width | number | undefined | Width of the tooltip. |
| maxWidth | number | 200 | Maximum width of the tooltip. |
| contentType | "string", "html', "template" | "string" | The content type passed to the tooltip. |
| hideDelayAfterClick | number | 2000 | Tooltip hiding delay for "click" trigger. |
| pointerEvents | "auto", "none" | "none" | Defines whether or not an element reacts to pointer events. If 'auto', then it will also delay hiding if the tooltip content is being hovered upon or focused. |
| position | {top: number, left: number} | undefined | The tooltip coordinates relative to the browser window. |
When you call events, the delays that are specified in the options in the directive are taken into account. Default delay before tooltip hiding is 300 milliseconds.
| Event | Description |
| ----------------------------------- | ------------------------------------------------------------------------- |
| {type: "show", position: DOMRect} | The event is called before the tooltip appears. |
| {type: "shown", position: DOMRect} | The event is called after the animation of the appearance of the tooltip. |
| {type: "hide", position: DOMRect} | The event is called before the tooltip is hidden. |
| {type: "hidden", position: DOMRect} | The event is called after the animation of the tooltip is hidden. |
If you specified the directive options, they will be taken into account when calling methods. Including the delay before the appearance and hiding of the tooltip.
| Method | Description |
| ------ | ----------------- |
| show() | Shows the tooltip |
| hide() | Hides the tooltip |
Do you want to contribute? What are you waiting for? Create a PR and tag me, and we can work together.