Update Form item value created using JSON

[Joko Pitoyo]

i create form from json

 

<smart-form id=’formA’></smart-form>

 

const formA=new Smart.Form(‘#formA’,{

controls:[{

type:’group’,label:’Basic Info’,

controls:{[label:’Name’,controlType:’input’,dataField:’name’]}

}]

});

 

set individial value not working

 

formA.setValue(‘name’,’Andrew’); //this not working

formA.getControl(‘name’).value=’Andrew’; not working

formA.controls[0].controls[0].value=’Andrew’; // this not working

`

so what the right way to set individial control created by JSON

• This topic was modified 2 years, 4 months ago by Joko Pitoyo.

[admin]

Hi,

This example shows how to set Form’s value: https://www.htmlelements.com/demos/form/template/. The ‘value’ property and setValue method expect a JSON object which matches the form’s structure. The patchValue method can be used for updating an individual component of a form. In the provided code, the ‘group’ control should have a dataField property set, too.

Best regards,
Peter Stoev

Smart UI Team
https://www.htmlelements.com/

[Joko Pitoyo]

hi

thank for answe…

[Author]

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