can we partially update the state of a component in angular 6/ngrx
I have a component named FormComponent and i have setup a reducer to managed the state of this component named formReducer.
On Initial load i get the data in following format
formInfo: {
form1Data: {form1properties},
form2Data: {form2Properties},
form3Data: {form3Properties}
}
If i want to perform partial save on form1, How can i update my state.info.form1Data without affecting (resetting) form2Data & form3Data.
I want to perform a partial state update
my component HTML is in following format:
<div>
<form> form1Data </form> /*api 1*/
<form nestedForm> /*api 2*
<form> form2Data </form>
<form> form3Data </form>
</form>
</div>
my Component Code inside ngOnInit:
this.actions.pipe(
ofType(GET_FORM_INFO_SUCCESS),
mergeMap(v => this.state)
).subscribe((data: any) => {
if(data && data.formInfo) {
//inits basic (form1Data) & nested form (form2Data & form3Data)
this.initForm(data.formInfo);
}
})
my reducer is in following format:
defaultState = {
formInfo: {
form1Data: {
somePropertiesCollection: defaultValues
},
form2Data: {
somePropertiesCollection: defaultValues
},
form3Data: {
somePropertiesCollection: defaultValues
}
}
}
function formreducer(state: defaultState, action: ALL) {
case GET_FORM_INFO_SUCCESS:
return {state, ...action.payload}
case FORM_SECTION_1_SAVE_SUCCESS:
const form1Data = action.payload;
const formInfo = {...state.formInfo, form1Data}
return {...state, formInfo}
case FORM_SECTION_2_SAVE_SUCCESS:
const {form2Data, form3Data} = action.payload;
const formInfo = {...state.formInfo, form2Data, form3Data}
return {...state, formInfo}
}
I just started working on ngrx store and angular 6. I was able to do small stuff but facing problem in complex structure.
angular redux ngrx asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
add a comment |
I have a component named FormComponent and i have setup a reducer to managed the state of this component named formReducer.
On Initial load i get the data in following format
formInfo: {
form1Data: {form1properties},
form2Data: {form2Properties},
form3Data: {form3Properties}
}
If i want to perform partial save on form1, How can i update my state.info.form1Data without affecting (resetting) form2Data & form3Data.
I want to perform a partial state update
my component HTML is in following format:
<div>
<form> form1Data </form> /*api 1*/
<form nestedForm> /*api 2*
<form> form2Data </form>
<form> form3Data </form>
</form>
</div>
my Component Code inside ngOnInit:
this.actions.pipe(
ofType(GET_FORM_INFO_SUCCESS),
mergeMap(v => this.state)
).subscribe((data: any) => {
if(data && data.formInfo) {
//inits basic (form1Data) & nested form (form2Data & form3Data)
this.initForm(data.formInfo);
}
})
my reducer is in following format:
defaultState = {
formInfo: {
form1Data: {
somePropertiesCollection: defaultValues
},
form2Data: {
somePropertiesCollection: defaultValues
},
form3Data: {
somePropertiesCollection: defaultValues
}
}
}
function formreducer(state: defaultState, action: ALL) {
case GET_FORM_INFO_SUCCESS:
return {state, ...action.payload}
case FORM_SECTION_1_SAVE_SUCCESS:
const form1Data = action.payload;
const formInfo = {...state.formInfo, form1Data}
return {...state, formInfo}
case FORM_SECTION_2_SAVE_SUCCESS:
const {form2Data, form3Data} = action.payload;
const formInfo = {...state.formInfo, form2Data, form3Data}
return {...state, formInfo}
}
I just started working on ngrx store and angular 6. I was able to do small stuff but facing problem in complex structure.
angular redux ngrx asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06
add a comment |
I have a component named FormComponent and i have setup a reducer to managed the state of this component named formReducer.
On Initial load i get the data in following format
formInfo: {
form1Data: {form1properties},
form2Data: {form2Properties},
form3Data: {form3Properties}
}
If i want to perform partial save on form1, How can i update my state.info.form1Data without affecting (resetting) form2Data & form3Data.
I want to perform a partial state update
my component HTML is in following format:
<div>
<form> form1Data </form> /*api 1*/
<form nestedForm> /*api 2*
<form> form2Data </form>
<form> form3Data </form>
</form>
</div>
my Component Code inside ngOnInit:
this.actions.pipe(
ofType(GET_FORM_INFO_SUCCESS),
mergeMap(v => this.state)
).subscribe((data: any) => {
if(data && data.formInfo) {
//inits basic (form1Data) & nested form (form2Data & form3Data)
this.initForm(data.formInfo);
}
})
my reducer is in following format:
defaultState = {
formInfo: {
form1Data: {
somePropertiesCollection: defaultValues
},
form2Data: {
somePropertiesCollection: defaultValues
},
form3Data: {
somePropertiesCollection: defaultValues
}
}
}
function formreducer(state: defaultState, action: ALL) {
case GET_FORM_INFO_SUCCESS:
return {state, ...action.payload}
case FORM_SECTION_1_SAVE_SUCCESS:
const form1Data = action.payload;
const formInfo = {...state.formInfo, form1Data}
return {...state, formInfo}
case FORM_SECTION_2_SAVE_SUCCESS:
const {form2Data, form3Data} = action.payload;
const formInfo = {...state.formInfo, form2Data, form3Data}
return {...state, formInfo}
}
I just started working on ngrx store and angular 6. I was able to do small stuff but facing problem in complex structure.
angular redux ngrx asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
I have a component named FormComponent and i have setup a reducer to managed the state of this component named formReducer.
On Initial load i get the data in following format
formInfo: {
form1Data: {form1properties},
form2Data: {form2Properties},
form3Data: {form3Properties}
}
If i want to perform partial save on form1, How can i update my state.info.form1Data without affecting (resetting) form2Data & form3Data.
I want to perform a partial state update
my component HTML is in following format:
<div>
<form> form1Data </form> /*api 1*/
<form nestedForm> /*api 2*
<form> form2Data </form>
<form> form3Data </form>
</form>
</div>
my Component Code inside ngOnInit:
this.actions.pipe(
ofType(GET_FORM_INFO_SUCCESS),
mergeMap(v => this.state)
).subscribe((data: any) => {
if(data && data.formInfo) {
//inits basic (form1Data) & nested form (form2Data & form3Data)
this.initForm(data.formInfo);
}
})
my reducer is in following format:
defaultState = {
formInfo: {
form1Data: {
somePropertiesCollection: defaultValues
},
form2Data: {
somePropertiesCollection: defaultValues
},
form3Data: {
somePropertiesCollection: defaultValues
}
}
}
function formreducer(state: defaultState, action: ALL) {
case GET_FORM_INFO_SUCCESS:
return {state, ...action.payload}
case FORM_SECTION_1_SAVE_SUCCESS:
const form1Data = action.payload;
const formInfo = {...state.formInfo, form1Data}
return {...state, formInfo}
case FORM_SECTION_2_SAVE_SUCCESS:
const {form2Data, form3Data} = action.payload;
const formInfo = {...state.formInfo, form2Data, form3Data}
return {...state, formInfo}
}
I just started working on ngrx store and angular 6. I was able to do small stuff but facing problem in complex structure.
angular redux ngrx angular redux ngrx asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
edited Nov 17 '18 at 8:57
Mayur Patil
asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
asked Nov 15 '18 at 13:04
Mayur PatilMayur Patil
1048
1048
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06
add a comment |
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53320120%2fcan-we-partially-update-the-state-of-a-component-in-angular-6-ngrx%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53320120%2fcan-we-partially-update-the-state-of-a-component-in-angular-6-ngrx%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
show us your formreducer defination and update action
– Just code
Nov 15 '18 at 13:06