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## Timeline
Línea de tiempo visual.
### Uso básico
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El Timeline puede ser dividido en múltiples actividades. Las marcas de tiempo son características importantes que los distinguen de otros componentes. Observe la diferencia con Steps.
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:::demo
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```html
< div class = "block" >
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< el-timeline >
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< el-timeline-item
v-for="(activity, index) in activities"
:key="index"
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:timestamp="activity.timestamp"
>
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{{activity.content}}
< / el-timeline-item >
< / el-timeline >
< / div >
< script >
export default {
data() {
return {
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activities: [
{
content: 'Success',
timestamp: '2018-04-11',
},
{
content: 'Approved',
timestamp: '2018-04-13',
},
{
content: 'Event start',
timestamp: '2018-04-15',
},
],
}
},
}
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< / script >
```
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:::
### Nodo personalizado
El tamaño, el color y los iconos se pueden personalizar en el nodo.
:::demo
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```html
< div class = "block" >
< el-timeline >
< el-timeline-item
v-for="(activity, index) in activities"
:key="index"
:icon="activity.icon"
:type="activity.type"
:color="activity.color"
:size="activity.size"
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:timestamp="activity.timestamp"
>
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{{activity.content}}
< / el-timeline-item >
< / el-timeline >
< / div >
< script >
export default {
data() {
return {
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activities: [
{
content: 'Custom icon',
timestamp: '2018-04-12 20:46',
size: 'large',
type: 'primary',
icon: 'el-icon-more',
},
{
content: 'Custom color',
timestamp: '2018-04-03 20:46',
color: '#0bbd87',
},
{
content: 'Custom size',
timestamp: '2018-04-03 20:46',
size: 'large',
},
{
content: 'Default node',
timestamp: '2018-04-03 20:46',
},
],
}
},
}
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< / script >
```
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:::
### Marcas de tiempo personalizadas
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Las marcas de tiempo ( timestamp ) puede colocarse encima del contenido cuando éste es demasiado alto.
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:::demo
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```html
< div class = "block" >
< el-timeline >
< el-timeline-item timestamp = "2018/4/12" placement = "top" >
< el-card >
< h4 > Update Github template< / h4 >
< p > Tom committed 2018/4/12 20:46< / p >
< / el-card >
< / el-timeline-item >
< el-timeline-item timestamp = "2018/4/3" placement = "top" >
< el-card >
< h4 > Update Github template< / h4 >
< p > Tom committed 2018/4/3 20:46< / p >
< / el-card >
< / el-timeline-item >
< el-timeline-item timestamp = "2018/4/2" placement = "top" >
< el-card >
< h4 > Update Github template< / h4 >
< p > Tom committed 2018/4/2 20:46< / p >
< / el-card >
< / el-timeline-item >
< / el-timeline >
< / div >
```
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:::
### Timeline-item Atributos
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| Atributo | Descripción | Tipo | Valores aceptados | Por defecto |
| -------------- | --------------------------------- | ------- | ------------------------------------------- | ----------- |
| timestamp | Contenido de las marcas de tiempo | string | - | — |
| hide-timestamp | Si se muestra o no timestamp | boolean | — | false |
| placement | la posición de timestamp | string | top / bottom | bottom |
| type | tipo de nodo | string | primary / success / warning / danger / info | - |
| color | color de fondo del nodo | string | hsl / hsv / hex / rgb | - |
| size | tamaño del nodo | string | normal / large | normal |
| icon | nombre de la clase del icono | string | — | - |
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### Timeline-Item Slot
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| name | Description |
| ---- | --------------------------------------------- |
| — | Contenido personalizado del ítem del timeline |
| dot | Definición personalizada del nodo |