Custom component

Form-create supports generating any vue component inside the form

::: tip Reminder

• Only need to define the name attribute when you need to get the generation rules for this component via the $f.component() method.
• When you need to have custom components and built-in components have the same functionality, you can convert them to form components

:::

Generate components by tag

Generate custom components by creating a virtual DOM

JSON generation

{
    type: 'i-button',
    name: 'btn',
    props:{
        type: 'primary',
        field: 'btn',
        loading: true
    },
    children:['Loading']
  }

Maker generation

maker.create

• Parameter:

  • {string} tab component name/tag name
  • {string} field
  • {string} title

• Usage:

  formCreate.maker.create('i-button', 'btn', 'custom button')

Generation

formCreate.maker.create('i-button').props({
    type: 'primary',
    field: 'btn'
    loading: true
  }).children(['Loading']).name('btn');

Modify

Get the component generation rules and modify them by $f.component() method

$f.component().btn.props.loading = false;

Example

let rule = [
  {
    type: 'row',
    children:[
      {
        type: 'i-col',
        props:{
          span:12
        },
        children:[
          formCreate.maker.input('commodity name', 'goods_name', 'iphone'),
          formCreate.maker.number('Product plus one', 'goods_price', 8688)
        ]
      },
      {
        type: 'i-col',
        props:{
          span:12
        },
        children:[
          formCreate.maker.dateTime('creation time', 'create_at'),
          formCreate.maker.radio('Do you want ','is_show').options([
            {value:1,label:'Show '},
            {value:0,label:'Do not display'}
          ])
        ]
      }
    ]
  }
]

Generating components from templates

Generate custom components by template

JSON generation

{
    type: 'template',
    name:'btn'
    template:'<i-button :loading="loading">{{text}}<i-button>',
    vm: new Vue({
      data:{
        loading: true,
        text: 'Loading'
      }
    })
  }

Maker generation

• Parameter:

  • {string} template
  • {Vue} vm
  • {string} field = undefined
  • {string} title = undefined

• Usage:

  formCreate.maker.template('<i-button></i-button>', new Vue, 'btn', 'custom button')

maker.template

formCreate.maker.template('<i-button :loading="loading">{{text}}</i-button>',new Vue({
    data:{
      loading: true,
      text: 'Loading...'
    }
})).name('btn')

Modify

The internal values ​​of the vm component can be dynamically modified in two ways.

Get the vm of the custom component via rule and modify it

rule.vm.text = 'Load completed';
rule.vm.loading = false;

Get vm of custom component and modify it by $f.component() method

$f.component().btn.vm.text = 'Load completed';
$f.component().btn.vm.loading = false;

If the modified component is not updated, force a refresh via $.sync or $f.refresh