Is it possible to extract individual values from a form using JavaScript?
JSON.stringify(this.formName.value)
If so, what would be the best approach for achieving this?
Is it possible to extract individual values from a form using JavaScript?
JSON.stringify(this.formName.value)
If so, what would be the best approach for achieving this?
To retrieve a value, use the following code snippet
this.form.controls['name of your form control'].value
Absolutely, it is possible.
this.formGroup.get('input field name').value
Switching from dot notation to bracket notation is recommended because it can prevent type checking issues. Another option to consider is using the get() method, which reportedly maintains AOT compilation.
this.form.get('controlName').value // recommended for safety
this.form.controlName.value // may trigger type checking errors and disrupt AOT
Specifically designed for Angular 6 and newer, starting from RC.6 version
.html
<form [formGroup]="formGroup">
<input type="text" formControlName="myName">
</form>
.ts
public formGroup: FormGroup;
this.formGroup.value.myName
This solution is also compatible.
Consider this alternative:
this.form.value['nameOfControl']
To retrieve the raw value, it is possible to utilize getRawValue()
this.formGroup.getRawValue().attribute
You can also try the following code snippet:
this.formGroup.controls.nameOfcontrol.value
Here are a couple ways to accomplish this:
this.your_form.getRawValue()['formcontrolname']
this.your_form.value['formcontrolname']
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