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I am working with redux-form and it seems confusing me to load initial data for edit form but the data is not being validated on submit. I have managed to pass and load data into the fields but that seems not loading into the form props etc. Please see the following piece of code and let me know if need something more.
Form_Bayan.js
import React, {Component, PropTypes} from "react";
import {browserHistory} from "react-router";
import {reduxForm, Field} from "redux-form";
import {MyCustomInput, MySimpleInput, MyCustomSelect} from "./__form_field_ponents";
import {connect} from "react-redux";
import {bindActionCreators} from "redux";
import {
ADMIN_FETCH_AUTOSUGGESTS_Lbl,
adminFetchAutoSuggestCats_act,
ADMIN_GETCATID_BYNAME_Lbl,
adminGetCatIdByName_act,
ADMIN_ADDNEWBAYAAN_Lbl,
adminAddNewBayaan_act,
adminFetchArticlesByCat_act,
adminUpdateBayaan_act
} from "../../actions/adminActionCreators";
import _ from "lodash";
class NewBayanForm extends Component {
constructor(props) {
super(props);
this.state = {
submitButtonMeta: {
btnTitle: "Save",
btnClass: "btn btn-default",
btnIcon: null,
disabled: false
},
globalMessage: { // set when an action is performed by ActionCreation+Reducer and a message is returned
message: "",
className: ""
},
tempData: {
the_bayaansMainCat_id: this.props.associatedMainCatId, // being passed from parent ponent to avoide redundent declaration
the_autoSuggestCatList: [],
slug: "",
the_catId: null
}
};
}
resetMessageState() {
var noMsg = {message: "", className: ""};
this.setState({globalMessage: noMsg});
}
ponentDidMount() {
this.props.adminFetchAutoSuggestCats_act(this.state.tempData.the_bayaansMainCat_id);
}
doSubmit(props) {
var newBayanObj = {
item_title: props.titleTxt,
item_slug: this.state.tempData.slug,
content: props.videoIdTxt,
picture: "",
attachment: "",
media_path: "=" + props.videoIdTxt,
reference: "",
tag_keywords: props.keywordsTxt,
author_name: props.authorTxt,
cat_id: this.state.tempData.the_catId
};
this.props.adminUpdateBayaan_act(newBayaanObj)
.then(() => {
this.props.adminFetchArticlesByCat_act(this.props.associatedMainCatId)
.then(() => {
this.props.toggleViewFunction(); // ming from Parent Class (bayaansPage)
});
});
}
fetchCategoryId(value) {
// make API call to fetch / generate category ID for this post
this.props.adminGetCatIdByName_act(value, this.state.tempData.the_bayaansMainCat_id); // '1': refers to look up under 'Bayaans' parent category for the specified category name
}
// will always receive and triggers when there are 'new props' and not old/same props
render() { // rendering Edit form
const {handleSubmit} = this.props;
console.log('<NewBayanForm> (render_editForm) this.props:', this.props);
return (
<div className="adminForm">
<form onSubmit={handleSubmit(this.doSubmit.bind(this))}>
<div className="col-sm-6">
<div className="row">
<div className="col-sm-5"><label>Title:</label></div>
<div className="col-sm-7"><Field name="titleTxt" ponent={MySimpleInput}
defaultValue={this.props.name} type="text"
placeholder="Enter Title"/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Slug:</label></div>
<div className="col-sm-7">{this.state.tempData.slug || this.props.slug} <input
type="hidden" name="slugTxt" value={this.state.tempData.slug}/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Select Category:</label></div>
<div className="col-sm-7"><Field name="catTxt" ponent={MyCustomSelect}
defaultValue={this.props.category_name} type="text"
placeholder="Select or Type a New"
selectableOptionsList={this.state.tempData.the_autoSuggestCatList}
onSelectionDone={ this.fetchCategoryId.bind(this) }/>
<input type="hidden" name="catIdTxt"
value={this.state.tempData.the_catId || this.props.category_id}/>
</div>
</div>
</div>
<div className="col-sm-6">
<div className="row">
<div className="col-sm-5"><label>Youtube Video ID:</label></div>
<div className="col-sm-7"><Field name="videoIdTxt" ponent={MySimpleInput}
defaultValue={this.props.content} type="text"
placeholder="TsQs9aDKwrw"/></div>
<div className="col-sm-12 hint"><b>Hint: </b> =<span
className="highlight">TsQs9aDKwrw</span></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Author/Speaker:</label></div>
<div className="col-sm-7"><Field name="authorTxt" ponent={MySimpleInput}
defaultValue={this.props.author} type="text"/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Tags/Keywords:</label></div>
<div className="col-sm-7"><Field name="keywordsTxt" ponent={MySimpleInput}
defaultValue={this.props.tag_keywords} type="text"/>
</div>
</div>
</div>
<div className="row">
<div className={this.state.globalMessage.className}>{this.state.globalMessage.message}</div>
</div>
<div className="buttonControls">
<a className="cancelBtn" onClick={this.props.toggleViewFunction}>Cancel</a>
<button className={this.state.submitButtonMeta.btnClass}
disabled={this.state.submitButtonMeta.disabled}>
{this.state.submitButtonMeta.btnTitle}</button>
</div>
</form>
</div>
);
}
}
function validate(values) { // Validate function being called on Blur
const errors = {};
if (!values.titleTxt)
errors.titleTxt = "Enter Title";
if (!values.catTxt)
errors.catTxt = "Select/Enter a Category";
if (!values.videoIdTxt)
errors.videoIdTxt = "Enter youtube video ID (follow the provided hint)";
if (!values.keywordsTxt)
errors.keywordsTxt = "Enter keywords (will help in search)";
return errors;
}
// ReduxForm decorator
const newBayanFormAdmin_reduxformObj = reduxForm({
form: "newBayanFormAdmin", // any unique name of our form
validate // totally equivelent to--> validate: validate
});
function mapStateToProps({siteEssentials}, ownProps) {
// 1st param is related to our Redux State, 2nd param relates to our own ponent props
var initialValues = {
titleTxt: ownProps.name,
slugTxt: ownProps.slug,
catTxt: ownProps.category_name,
catIdTxt: ownProps.category_id,
videoIdTxt: ownProps.content,
authorTxt: ownProps.author,
keywordsTxt: ownProps.tag_keywords
};
return ({siteEssentials}, initialValues);
};
function mapDispatchToProps(dispatch) {
return bindActionCreators({
adminFetchAutoSuggestCats_act,
adminGetCatIdByName_act,
adminAddNewBayaan_act,
adminFetchArticlesByCat_act
}, dispatch);
};
NewBayanForm = connect(mapStateToProps, mapDispatchToProps) (newBayanFormAdmin_reduxformObj(NewBayanForm));
export default NewBayanForm;
I am working with redux-form and it seems confusing me to load initial data for edit form but the data is not being validated on submit. I have managed to pass and load data into the fields but that seems not loading into the form props etc. Please see the following piece of code and let me know if need something more.
Form_Bayan.js
import React, {Component, PropTypes} from "react";
import {browserHistory} from "react-router";
import {reduxForm, Field} from "redux-form";
import {MyCustomInput, MySimpleInput, MyCustomSelect} from "./__form_field_ponents";
import {connect} from "react-redux";
import {bindActionCreators} from "redux";
import {
ADMIN_FETCH_AUTOSUGGESTS_Lbl,
adminFetchAutoSuggestCats_act,
ADMIN_GETCATID_BYNAME_Lbl,
adminGetCatIdByName_act,
ADMIN_ADDNEWBAYAAN_Lbl,
adminAddNewBayaan_act,
adminFetchArticlesByCat_act,
adminUpdateBayaan_act
} from "../../actions/adminActionCreators";
import _ from "lodash";
class NewBayanForm extends Component {
constructor(props) {
super(props);
this.state = {
submitButtonMeta: {
btnTitle: "Save",
btnClass: "btn btn-default",
btnIcon: null,
disabled: false
},
globalMessage: { // set when an action is performed by ActionCreation+Reducer and a message is returned
message: "",
className: ""
},
tempData: {
the_bayaansMainCat_id: this.props.associatedMainCatId, // being passed from parent ponent to avoide redundent declaration
the_autoSuggestCatList: [],
slug: "",
the_catId: null
}
};
}
resetMessageState() {
var noMsg = {message: "", className: ""};
this.setState({globalMessage: noMsg});
}
ponentDidMount() {
this.props.adminFetchAutoSuggestCats_act(this.state.tempData.the_bayaansMainCat_id);
}
doSubmit(props) {
var newBayanObj = {
item_title: props.titleTxt,
item_slug: this.state.tempData.slug,
content: props.videoIdTxt,
picture: "",
attachment: "",
media_path: "https://www.youtube./watch?v=" + props.videoIdTxt,
reference: "",
tag_keywords: props.keywordsTxt,
author_name: props.authorTxt,
cat_id: this.state.tempData.the_catId
};
this.props.adminUpdateBayaan_act(newBayaanObj)
.then(() => {
this.props.adminFetchArticlesByCat_act(this.props.associatedMainCatId)
.then(() => {
this.props.toggleViewFunction(); // ming from Parent Class (bayaansPage)
});
});
}
fetchCategoryId(value) {
// make API call to fetch / generate category ID for this post
this.props.adminGetCatIdByName_act(value, this.state.tempData.the_bayaansMainCat_id); // '1': refers to look up under 'Bayaans' parent category for the specified category name
}
// will always receive and triggers when there are 'new props' and not old/same props
render() { // rendering Edit form
const {handleSubmit} = this.props;
console.log('<NewBayanForm> (render_editForm) this.props:', this.props);
return (
<div className="adminForm">
<form onSubmit={handleSubmit(this.doSubmit.bind(this))}>
<div className="col-sm-6">
<div className="row">
<div className="col-sm-5"><label>Title:</label></div>
<div className="col-sm-7"><Field name="titleTxt" ponent={MySimpleInput}
defaultValue={this.props.name} type="text"
placeholder="Enter Title"/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Slug:</label></div>
<div className="col-sm-7">{this.state.tempData.slug || this.props.slug} <input
type="hidden" name="slugTxt" value={this.state.tempData.slug}/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Select Category:</label></div>
<div className="col-sm-7"><Field name="catTxt" ponent={MyCustomSelect}
defaultValue={this.props.category_name} type="text"
placeholder="Select or Type a New"
selectableOptionsList={this.state.tempData.the_autoSuggestCatList}
onSelectionDone={ this.fetchCategoryId.bind(this) }/>
<input type="hidden" name="catIdTxt"
value={this.state.tempData.the_catId || this.props.category_id}/>
</div>
</div>
</div>
<div className="col-sm-6">
<div className="row">
<div className="col-sm-5"><label>Youtube Video ID:</label></div>
<div className="col-sm-7"><Field name="videoIdTxt" ponent={MySimpleInput}
defaultValue={this.props.content} type="text"
placeholder="TsQs9aDKwrw"/></div>
<div className="col-sm-12 hint"><b>Hint: </b> https://www.youtube./watch?v=<span
className="highlight">TsQs9aDKwrw</span></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Author/Speaker:</label></div>
<div className="col-sm-7"><Field name="authorTxt" ponent={MySimpleInput}
defaultValue={this.props.author} type="text"/></div>
</div>
<div className="row">
<div className="col-sm-5"><label>Tags/Keywords:</label></div>
<div className="col-sm-7"><Field name="keywordsTxt" ponent={MySimpleInput}
defaultValue={this.props.tag_keywords} type="text"/>
</div>
</div>
</div>
<div className="row">
<div className={this.state.globalMessage.className}>{this.state.globalMessage.message}</div>
</div>
<div className="buttonControls">
<a className="cancelBtn" onClick={this.props.toggleViewFunction}>Cancel</a>
<button className={this.state.submitButtonMeta.btnClass}
disabled={this.state.submitButtonMeta.disabled}>
{this.state.submitButtonMeta.btnTitle}</button>
</div>
</form>
</div>
);
}
}
function validate(values) { // Validate function being called on Blur
const errors = {};
if (!values.titleTxt)
errors.titleTxt = "Enter Title";
if (!values.catTxt)
errors.catTxt = "Select/Enter a Category";
if (!values.videoIdTxt)
errors.videoIdTxt = "Enter youtube video ID (follow the provided hint)";
if (!values.keywordsTxt)
errors.keywordsTxt = "Enter keywords (will help in search)";
return errors;
}
// ReduxForm decorator
const newBayanFormAdmin_reduxformObj = reduxForm({
form: "newBayanFormAdmin", // any unique name of our form
validate // totally equivelent to--> validate: validate
});
function mapStateToProps({siteEssentials}, ownProps) {
// 1st param is related to our Redux State, 2nd param relates to our own ponent props
var initialValues = {
titleTxt: ownProps.name,
slugTxt: ownProps.slug,
catTxt: ownProps.category_name,
catIdTxt: ownProps.category_id,
videoIdTxt: ownProps.content,
authorTxt: ownProps.author,
keywordsTxt: ownProps.tag_keywords
};
return ({siteEssentials}, initialValues);
};
function mapDispatchToProps(dispatch) {
return bindActionCreators({
adminFetchAutoSuggestCats_act,
adminGetCatIdByName_act,
adminAddNewBayaan_act,
adminFetchArticlesByCat_act
}, dispatch);
};
NewBayanForm = connect(mapStateToProps, mapDispatchToProps) (newBayanFormAdmin_reduxformObj(NewBayanForm));
export default NewBayanForm;
-
3
So much clutter in your code. That may be the reason you're getting no answers. I'd remend creating an edited, problem-specific example you can later use for your real code. Also from what I could understand, those
setStatecalls in your code are a big smell. – CharlieBrown Commented Feb 4, 2017 at 8:35 - Have updated the code and removed some cluttering. Will appreciate if anyone can simply post the redux form with loading data from initial data example. – Nah Commented Feb 17, 2017 at 4:28
2 Answers
Reset to default 5try initialValues for more details
inside reduxform :
export default NewBayanForm = reduxForm({ form: 'NewBayanForm', initialValues: {
name: "abc",
email: "[email protected]",
phoneNo: "1234567890"
} })(NewBayanForm)
or
<NewBayanForm initialValues={yourObject} />
I found this tutorial which is quite simple and helpful.
https://www.davidmeents./?p=38
本文标签： javascriptreduxform how to load data for editingStack Overflow
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