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GeneralRe: Trying to download Zip files that's returned from Api React Pin
simpledeveloper20-Oct-19 15:38
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GeneralRe: Trying to download Zip files that's returned from Api React Pin
simpledeveloper21-Oct-19 9:08
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GeneralRe: Trying to download Zip files that's returned from Api React Pin
simpledeveloper21-Oct-19 11:09
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AnswerRe: Trying to download Zip files that's returned from Api React Pin
simpledeveloper21-Oct-19 9:10
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QuestionAppending an Array of strings is giving me objects instead of strings separated with commas, my code and results are as below Pin
simpledeveloper14-Oct-19 7:32
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AnswerRe: Appending an Array of strings is giving me objects instead of strings separated with commas, my code and results are as below Pin
Richard Deeming14-Oct-19 8:32
mveRichard Deeming14-Oct-19 8:32 
GeneralRe: Appending an Array of strings is giving me objects instead of strings separated with commas, my code and results are as below Pin
simpledeveloper14-Oct-19 9:18
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QuestionCalling Api post method on button click in React Pin
simpledeveloper10-Oct-19 13:11
Membersimpledeveloper10-Oct-19 13:11 
I have an event like below:

handleDownload(e) {
        e.preventDefault();
        alert('Hi');
        let communityName = this.state['selectedCommunity'];
        let files = this.state[files];

        fetch(clientConfiguration['filesApi.local'], {
            method: 'POST',
            headers: new Headers(),
            body: JSON.stringify({ communityName: communityName, body: files })
        }).then((res) => res.json())
            .then((data) => console.log(data))
            .catch((err) => console.log(err))
    };

I have a button as below:

        renderDownloadButton() {
        if (this.state.files && this.state.files.filter(i => i.checked).length) {
            return (
                <button id="download" styles="display: none;" onClick={this.handleDownload} >
                    Download
        </button>
            );
        }
    };


It fires but it is giving following error, any help please - thank you. At

let communityName = this.state['selectedCommunity'];


its giving me the error;

Can not read property state undefined


Any help please?
AnswerRe: Calling Api post method on button click in React Pin
jkirkerx10-Oct-19 14:40
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GeneralRe: Calling Api post method on button click in React Pin
simpledeveloper10-Oct-19 16:18
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QuestionI am trying to read from a Web api call and assign it to a state in React component Pin
simpledeveloper9-Oct-19 12:31
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AnswerRe: I am trying to read from a Web api call and assign it to a state in React component Pin
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Questionprogramming a dropdown menu to display specific points in the charts Pin
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QuestionSearch Engine without DB using JS Pin
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AnswerRe: Search Engine without DB using JS Pin
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GeneralRe: Search Engine without DB using JS Pin
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GeneralRe: Search Engine without DB using JS Pin
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Questionjquery validation in drop down Pin
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AnswerRe: jquery validation in drop down Pin
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AnswerRe: jquery validation in drop down Pin
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QuestionHow to display a Javascript alert and display a iframe using a javascript dynamic drop-down list Pin
codeguy13-Oct-19 20:14
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AnswerRe: How to display a Javascript alert and display a iframe using a javascript dynamic drop-down list Pin
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GeneralRe: How to display a Javascript alert and display a iframe using a javascript dynamic drop-down list Pin
codeguy14-Oct-19 20:42
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AnswerRe: How to display a Javascript alert and display a iframe using a javascript dynamic drop-down list Pin
ZurdoDev6-Oct-19 9:54
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GeneralRe: How to display a Javascript alert and display a iframe using a javascript dynamic drop-down list Pin
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