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clear validators and delete errors after hiding the field

This commit is contained in:
annampak 2017-10-06 18:38:19 +03:00
parent 8c44b7c128
commit bc21e8f6d5
1 changed files with 9 additions and 1 deletions
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10
dmp-frontend/src/app/form/fields/dynamic-form-field.component.ts
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@ -69,6 +69,8 @@ export class DynamicFormFieldComponent {
this.AddvalidationRules(rule._target); this.AddvalidationRules(rule._target);
} else { } else {
this.dataModel.getFieldByKey(rule._target).visible = false; this.dataModel.getFieldByKey(rule._target).visible = false;
this.form.controls[rule._target].clearValidators(); // when a field is hidden must clear the validators and the errors
this.form.controls[rule._target].updateValueAndValidity();
} }
} }
if (rule._ruleStyle == "checked") { //checkbox field if (rule._ruleStyle == "checked") { //checkbox field
@ -77,6 +79,8 @@ export class DynamicFormFieldComponent {
this.AddvalidationRules(rule._target); this.AddvalidationRules(rule._target);
} else { } else {
this.dataModel.getFieldByKey(rule._target).visible = false; this.dataModel.getFieldByKey(rule._target).visible = false;
this.form.controls[rule._target].clearValidators();
this.form.controls[rule._target].updateValueAndValidity();
} }
} }
if (rule._ruleStyle == "existence") { if (rule._ruleStyle == "existence") {
@ -85,6 +89,8 @@ export class DynamicFormFieldComponent {
this.AddvalidationRules(rule._target); this.AddvalidationRules(rule._target);
} else { } else {
this.dataModel.getFieldByKey(rule._target).visible = false; this.dataModel.getFieldByKey(rule._target).visible = false;
this.form.controls[rule._target].clearValidators();
this.form.controls[rule._target].updateValueAndValidity();
} }
} }
if (rule._ruleStyle == "regex") { if (rule._ruleStyle == "regex") {
@ -93,6 +99,8 @@ export class DynamicFormFieldComponent {
this.AddvalidationRules(rule._target); this.AddvalidationRules(rule._target);
} else { } else {
this.dataModel.getFieldByKey(rule._target).visible = false; this.dataModel.getFieldByKey(rule._target).visible = false;
this.form.controls[rule._target].clearValidators();
this.form.controls[rule._target].updateValueAndValidity();
} }
} }
} }
@ -129,7 +137,7 @@ export class DynamicFormFieldComponent {
}); });
this.form.controls[field].setValidators(arrayVal); //Multiple Validators, Usage of array because setValidator override any validators that are provided during initialistaion this.form.controls[field].setValidators(arrayVal); //Multiple Validators, Usage of array because setValidator override any validators that are provided during initialistaion
this.form.controls[field].updateValueAndValidity(); //hide--> visible must update the validators
} }