Fixes to detecting changes in forms.

This commit is contained in:
Tomas Bures 2019-05-19 19:06:30 +02:00
parent 2e9d44c705
commit cbb29a0840
6 changed files with 63 additions and 63 deletions

View file

@ -98,7 +98,7 @@ export default class CUD extends Component {
componentDidMount() {
if (this.props.entity) {
this.getFormValuesFromEntity(this.props.entity, ::this.getFormValuesMutator);
this.getFormValuesFromEntity(this.props.entity);
} else {
this.populateFormValues({

View file

@ -983,6 +983,19 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
isServerValidationRunning: false
});
const getSaveData = (self, formStateData) => {
let data = formStateData.map(attr => attr.get('value')).toJS();
if (self.submitFormValuesMutator) {
const newData = self.submitFormValuesMutator(data);
if (newData !== undefined) {
data = newData;
}
}
return data;
};
// formValidateResolve is called by "validateForm" once client receives validation response from server that does not
// trigger another server validation
let formValidateResolve = null;
@ -1100,7 +1113,7 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
delete data.hash;
if (this.getFormValuesMutator) {
this.getFormValuesMutator(data);
this.getFormValuesMutator(data, this.getFormValues());
}
this.populateFormValues(data);
@ -1126,7 +1139,7 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
delete data.hash;
if (this.getFormValuesMutator) {
const newData = this.getFormValuesMutator(data);
const newData = this.getFormValuesMutator(data, this.getFormValues());
if (newData !== undefined) {
data = newData;
@ -1167,7 +1180,7 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
if (settings.leaveConfirmation) {
await new Promise((resolve, reject) => {
this.setState(previousState => ({
formState: previousState.formState.set('savedData', previousState.formState.get('data'))
formState: previousState.formState.set('savedData', getSaveData(this, previousState.formState.get('data')))
}), resolve);
});
}
@ -1197,7 +1210,7 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
}));
if (settings.leaveConfirmation) {
mutState.set('savedData', mutState.get('data'));
mutState.set('savedData', getSaveData(this, mutState.get('data')));
}
validateFormState(this, mutState);
@ -1304,6 +1317,7 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
};
proto.getFormValues = function(name) {
if (!this.state || !this.state.formState) return undefined;
return this.state.formState.get('data').map(attr => attr.get('value')).toJS();
};
@ -1324,21 +1338,8 @@ const withForm = createComponentMixin([], [], (TargetClass, InnerClass) => {
};
const _isFormChanged = self => {
const settings = self.state.formSettings;
const mutateData = data => {
if (self.submitFormValuesMutator) {
const newData = self.submitFormValuesMutator(data);
if (newData !== undefined) {
data = newData;
}
}
return data;
};
const currentData = mutateData(self.state.formState.get('data').map(attr => attr.get('value')).toJS());
const savedData = mutateData(self.state.formState.get('savedData').map(attr => attr.get('value')).toJS());
const currentData = getSaveData(self, self.state.formState.get('data'));
const savedData = self.state.formState.get('savedData');
return !deepEqual(currentData, savedData);
};

View file

@ -81,10 +81,8 @@ export default class CUD extends Component {
changed: this.serverValidatedFields
},
onChange: {
previewList: () => {
this.setState({
previewContents: null
});
previewList: (newState, key, oldValue, newValue) => {
newState.formState.setIn(['data', 'previewContents', 'value'], null);
}
}
});
@ -293,9 +291,9 @@ export default class CUD extends Component {
}
}
getFormValuesMutator(data) {
getFormValuesMutator(data, originalData) {
this.supplyDefaults(data);
data.selectedTemplate = data.selectedTemplate || 'layout';
data.selectedTemplate = (originalData && originalData.selectedTemplate) || 'layout';
}
submitFormValuesMutator(data) {

View file

@ -27,6 +27,7 @@ import {ActionLink, Button, Icon} from "../../lib/bootstrap-components";
import {getRuleHelpers} from "./helpers";
import RuleSettingsPane from "./RuleSettingsPane";
import {withComponentMixins} from "../../lib/decorator-helpers";
import clone from "clone";
// https://stackoverflow.com/a/4819886/1601953
const isTouchDevice = !!('ontouchstart' in window || navigator.maxTouchPoints);
@ -41,7 +42,7 @@ const isTouchDevice = !!('ontouchstart' in window || navigator.maxTouchPoints);
])
export default class CUD extends Component {
// The code below keeps the segment settings in form value. However, it uses it as a mutable datastructure.
// After initilization, segment settings is never set using setState. This is OK we update the state.rulesTree
// After initilization, segment settings is never set using setState. This is OK since we update the state.rulesTree
// from the segment settings on relevant events (changes in the tree and closing the rule settings pane).
constructor(props) {
@ -104,9 +105,9 @@ export default class CUD extends Component {
return tree;
}
getFormValuesMutator(data) {
getFormValuesMutator(data, originalData) {
data.rootRuleType = data.settings.rootRule.type;
data.selectedRule = null; // Validation errors of the selected rule are attached to this which makes sure we don't submit the segment if the opened rule has errors
data.selectedRule = (originalData && originalData.selectedRule) || null; // Validation errors of the selected rule are attached to this which makes sure we don't submit the segment if the opened rule has errors
this.setState({
rulesTree: this.getTreeFromRules(data.settings.rootRule.rules)
@ -115,6 +116,10 @@ export default class CUD extends Component {
submitFormValuesMutator(data) {
data.settings.rootRule.type = data.rootRuleType;
// We have to clone the data here otherwise the form change detection doesn't work. This is because we use the state as a mutable structure.
data = clone(data);
return filterData(data, ['name', 'settings']);
}

View file

@ -31,8 +31,7 @@ export default class RuleSettingsPane extends PureComponent {
this.initForm({
leaveConfirmation: false,
onChangeBeforeValidation: ::this.populateRuleDefaults,
onChange: ::this.onFormChange
onChangeBeforeValidation: ::this.populateRuleDefaults
});
}
@ -45,7 +44,8 @@ export default class RuleSettingsPane extends PureComponent {
forceShowValidation: PropTypes.bool.isRequired
}
updateStateFromProps(props, populateForm) {
updateStateFromProps(populateForm) {
const props = this.props;
if (populateForm) {
const rule = props.rule;
const ruleHelpers = this.ruleHelpers;
@ -74,15 +74,32 @@ export default class RuleSettingsPane extends PureComponent {
if (props.forceShowValidation) {
this.showFormValidation();
}
}
componentDidMount() {
this.updateStateFromProps(this.props, true);
this.updateStateFromProps(true);
}
componentWillReceiveProps(nextProps) {
this.updateStateFromProps(nextProps, this.props.rule !== nextProps.rule);
componentDidUpdate(prevProps) {
this.updateStateFromProps(this.props.rule !== prevProps.rule);
if (this.isFormWithoutErrors()) {
const rule = this.props.rule;
const ruleHelpers = this.ruleHelpers;
rule.type = this.getFormValue('type');
if (!ruleHelpers.isCompositeRuleType(rule.type)) {
rule.column = this.getFormValue('column');
const settings = this.ruleHelpers.getRuleTypeSettings(rule);
settings.assignRuleSettings(rule, key => this.getFormValue(key));
}
this.props.onChange(false);
} else {
this.props.onChange(true);
}
}
localValidateFormValues(state) {
@ -95,16 +112,17 @@ export default class RuleSettingsPane extends PureComponent {
const ruleType = state.getIn(['type', 'value']);
if (!ruleHelpers.isCompositeRuleType(ruleType)) {
const column = state.getIn(['column', 'value']);
if (!ruleType) {
state.setIn(['type', 'error'], t('typeMustBeSelected'));
}
const column = state.getIn(['column', 'value']);
if (column) {
const colType = ruleHelpers.getColumnType(column);
if (ruleType) {
const settings = ruleHelpers.primitiveRuleTypes[colType][ruleType];
settings.validate(state);
} else {
state.setIn(['type', 'error'], t('typeMustBeSelected'));
}
} else {
state.setIn(['column', 'error'], t('fieldMustBeSelected'));
@ -133,28 +151,6 @@ export default class RuleSettingsPane extends PureComponent {
}
}
onFormChange(newState) {
const noErrors = !newState.formState.get('data').find(attr => attr.get('error'));
if (noErrors) {
const rule = this.props.rule;
const ruleHelpers = this.ruleHelpers;
rule.type = newState.formState.getIn(['data','type','value']);
if (!ruleHelpers.isCompositeRuleType(rule.type)) {
rule.column = newState.formState.getIn(['data','column','value']);
const settings = this.ruleHelpers.getRuleTypeSettings(rule);
settings.assignRuleSettings(rule, key => newState.formState.getIn(['data', key, 'value']));
}
this.props.onChange(false);
} else {
this.props.onChange(true);
}
}
async closeForm() {
if (this.isFormWithoutErrors()) {
this.props.onClose();

View file

@ -67,8 +67,8 @@ export default class List extends Component {
this.updateSegmentSelection(this.props);
}
componentWillReceiveProps(nextProps) {
this.updateSegmentSelection(nextProps);
componentDidUpdate() {
this.updateSegmentSelection(this.props);
}
render() {