How to make pagination with json file in react?
0
I want to get .csv file from user and show as a table. And I need to do pagination for that table. I used for that react-pagination-table. First I get from .csv file from react-file-reader. I did but showing error.
Here is my Code:
import React, { Component } from 'react';
import axios from 'axios';
import ReactFileReader from 'react-file-reader';
import { TablePagination } from 'react-pagination-table';
const sampleData = ``;
var result = ;
var data;
const Header = ["Name", "Department", "Designation", "Salary", "Joining Date"
];
class Main extends Component {
constructor(props) {
super(props);
this.state={
//csvData: null
data:
};
}
handleFiles = files => {
var reader = new FileReader();
reader.onload = function(e) {
var csv = reader.result;
var lines = csv.split("n");
console.log(lines.length);
var headers=lines[0].split(",");
for(var i=1;i<lines.length;i++){
var obj = {};
var currentline=lines[i].split(",");
for(var j=0;j<headers.length;j++){
obj[headers[j]] = currentline[j];
}
result.push(obj);
}
//return result; //JavaScript object
result = JSON.stringify(result); //JSON
console.log(result);
// Use reader.result
this.setState({
//csvData: reader.result
data: result
})
}.bind(this);
reader.readAsText(files[0]);
}
render() {
return(
<div className="Main">
<h1>Upload Your CSV File</h1>
<div>
<ReactFileReader
multipleFiles={false}
fileTypes={[".csv"]}
handleFiles={this.handleFiles}>
<button className='btn'>Upload</button>
</ReactFileReader>
<TablePagination
title="TablePagination"
subTitle="Sub Title"
headers={ Header }
data={ data }
columns="Name.Department.Designation.Salary.Joining Date"
perPageItemCount={ 5 }
totalCount={ data.length }
arrayOption={ [["size", 'all', ' ']] }
/>
</div>
</div>
);
}
}
export default Main;
Here is my csv file:
https://drive.google.com/open?id=11vehP4swgVU5tRWB635kmDJd-4ZywGQaZ4kE5C4yaLo
javascript reactjs
asked Nov 18 '18 at 16:53
Falak Falak
224
add a comment |
0
I want to get .csv file from user and show as a table. And I need to do pagination for that table. I used for that react-pagination-table. First I get from .csv file from react-file-reader. I did but showing error.
Here is my Code:
import React, { Component } from 'react';
import axios from 'axios';
import ReactFileReader from 'react-file-reader';
import { TablePagination } from 'react-pagination-table';
const sampleData = ``;
var result = ;
var data;
const Header = ["Name", "Department", "Designation", "Salary", "Joining Date"
];
class Main extends Component {
constructor(props) {
super(props);
this.state={
//csvData: null
data:
};
}
handleFiles = files => {
var reader = new FileReader();
reader.onload = function(e) {
var csv = reader.result;
var lines = csv.split("n");
console.log(lines.length);
var headers=lines[0].split(",");
for(var i=1;i<lines.length;i++){
var obj = {};
var currentline=lines[i].split(",");
for(var j=0;j<headers.length;j++){
obj[headers[j]] = currentline[j];
}
result.push(obj);
}
//return result; //JavaScript object
result = JSON.stringify(result); //JSON
console.log(result);
// Use reader.result
this.setState({
//csvData: reader.result
data: result
})
}.bind(this);
reader.readAsText(files[0]);
}
render() {
return(
<div className="Main">
<h1>Upload Your CSV File</h1>
<div>
<ReactFileReader
multipleFiles={false}
fileTypes={[".csv"]}
handleFiles={this.handleFiles}>
<button className='btn'>Upload</button>
</ReactFileReader>
<TablePagination
title="TablePagination"
subTitle="Sub Title"
headers={ Header }
data={ data }
columns="Name.Department.Designation.Salary.Joining Date"
perPageItemCount={ 5 }
totalCount={ data.length }
arrayOption={ [["size", 'all', ' ']] }
/>
</div>
</div>
);
}
}
export default Main;
Here is my csv file:
https://drive.google.com/open?id=11vehP4swgVU5tRWB635kmDJd-4ZywGQaZ4kE5C4yaLo
javascript reactjs
asked Nov 18 '18 at 16:53
Falak Falak
224
What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02
add a comment |
0
0
0
I want to get .csv file from user and show as a table. And I need to do pagination for that table. I used for that react-pagination-table. First I get from .csv file from react-file-reader. I did but showing error.
Here is my Code:
import React, { Component } from 'react';
import axios from 'axios';
import ReactFileReader from 'react-file-reader';
import { TablePagination } from 'react-pagination-table';
const sampleData = ``;
var result = ;
var data;
const Header = ["Name", "Department", "Designation", "Salary", "Joining Date"
];
class Main extends Component {
constructor(props) {
super(props);
this.state={
//csvData: null
data:
};
}
handleFiles = files => {
var reader = new FileReader();
reader.onload = function(e) {
var csv = reader.result;
var lines = csv.split("n");
console.log(lines.length);
var headers=lines[0].split(",");
for(var i=1;i<lines.length;i++){
var obj = {};
var currentline=lines[i].split(",");
for(var j=0;j<headers.length;j++){
obj[headers[j]] = currentline[j];
}
result.push(obj);
}
//return result; //JavaScript object
result = JSON.stringify(result); //JSON
console.log(result);
// Use reader.result
this.setState({
//csvData: reader.result
data: result
})
}.bind(this);
reader.readAsText(files[0]);
}
render() {
return(
<div className="Main">
<h1>Upload Your CSV File</h1>
<div>
<ReactFileReader
multipleFiles={false}
fileTypes={[".csv"]}
handleFiles={this.handleFiles}>
<button className='btn'>Upload</button>
</ReactFileReader>
<TablePagination
title="TablePagination"
subTitle="Sub Title"
headers={ Header }
data={ data }
columns="Name.Department.Designation.Salary.Joining Date"
perPageItemCount={ 5 }
totalCount={ data.length }
arrayOption={ [["size", 'all', ' ']] }
/>
</div>
</div>
);
}
}
export default Main;
Here is my csv file:
https://drive.google.com/open?id=11vehP4swgVU5tRWB635kmDJd-4ZywGQaZ4kE5C4yaLo
javascript reactjs
asked Nov 18 '18 at 16:53
Falak Falak
224
I want to get .csv file from user and show as a table. And I need to do pagination for that table. I used for that react-pagination-table. First I get from .csv file from react-file-reader. I did but showing error.
Here is my Code:
import React, { Component } from 'react';
import axios from 'axios';
import ReactFileReader from 'react-file-reader';
import { TablePagination } from 'react-pagination-table';
const sampleData = ``;
var result = ;
var data;
const Header = ["Name", "Department", "Designation", "Salary", "Joining Date"
];
class Main extends Component {
constructor(props) {
super(props);
this.state={
//csvData: null
data:
};
}
handleFiles = files => {
var reader = new FileReader();
reader.onload = function(e) {
var csv = reader.result;
var lines = csv.split("n");
console.log(lines.length);
var headers=lines[0].split(",");
for(var i=1;i<lines.length;i++){
var obj = {};
var currentline=lines[i].split(",");
for(var j=0;j<headers.length;j++){
obj[headers[j]] = currentline[j];
}
result.push(obj);
}
//return result; //JavaScript object
result = JSON.stringify(result); //JSON
console.log(result);
// Use reader.result
this.setState({
//csvData: reader.result
data: result
})
}.bind(this);
reader.readAsText(files[0]);
}
render() {
return(
<div className="Main">
<h1>Upload Your CSV File</h1>
<div>
<ReactFileReader
multipleFiles={false}
fileTypes={[".csv"]}
handleFiles={this.handleFiles}>
<button className='btn'>Upload</button>
</ReactFileReader>
<TablePagination
title="TablePagination"
subTitle="Sub Title"
headers={ Header }
data={ data }
columns="Name.Department.Designation.Salary.Joining Date"
perPageItemCount={ 5 }
totalCount={ data.length }
arrayOption={ [["size", 'all', ' ']] }
/>
</div>
</div>
);
}
}
export default Main;
Here is my csv file:
https://drive.google.com/open?id=11vehP4swgVU5tRWB635kmDJd-4ZywGQaZ4kE5C4yaLo
javascript reactjs
javascript reactjs
asked Nov 18 '18 at 16:53
Falak Falak
224
asked Nov 18 '18 at 16:53
Falak Falak
224
asked Nov 18 '18 at 16:53
Falak Falak
224
asked Nov 18 '18 at 16:53
Falak Falak
224
asked Nov 18 '18 at 16:53
Falak Falak
224
224
What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02
add a comment |
What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02
What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02
add a comment |
0
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What is the error?
– Ali Gajani
Nov 18 '18 at 16:55
TypeError: Cannot read property 'length' of undefined This error.
– Falak
Nov 18 '18 at 18:02