Error: Property map does not exist on type '{}'
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
Error: Property 'map' does not exist on type ''
this.db.object('/chat').valueChanges().subscribe(data=>{data.map(elem=>{
this.messages.push(elem)
})
});
angular ionic-framework asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
add a comment |
Error: Property 'map' does not exist on type ''
this.db.object('/chat').valueChanges().subscribe(data=>{data.map(elem=>{
this.messages.push(elem)
})
});
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
1
Apparentlydataisn't an array.
– jonrsharpe
Nov 23 '18 at 8:15
add a comment |
Error: Property 'map' does not exist on type ''
this.db.object('/chat').valueChanges().subscribe(data=>{data.map(elem=>{
this.messages.push(elem)
})
});
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
Error: Property 'map' does not exist on type ''
this.db.object('/chat').valueChanges().subscribe(data=>{data.map(elem=>{
this.messages.push(elem)
})
});
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
edited Nov 23 '18 at 8:16
Saroj Dangol
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
asked Nov 23 '18 at 8:12
Saroj DangolSaroj Dangol
11
11
1
Apparentlydataisn't an array.
– jonrsharpe
Nov 23 '18 at 8:15
add a comment |
1
Apparentlydataisn't an array.
– jonrsharpe
Nov 23 '18 at 8:15
1
1
Apparently
data isn't an array.– jonrsharpe
Nov 23 '18 at 8:15
Apparently
data isn't an array.– jonrsharpe
Nov 23 '18 at 8:15
add a comment |
1 Answer
1
active
oldest
votes
You're trying to use an array operator on an object. {} indicates it's an object. While are arrays. Try just pushing the data directly.this.messages.push(data)
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
add a comment |
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%2f53442833%2ferror-property-map-does-not-exist-on-type%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You're trying to use an array operator on an object. {} indicates it's an object. While are arrays. Try just pushing the data directly.this.messages.push(data)
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
add a comment |
You're trying to use an array operator on an object. {} indicates it's an object. While are arrays. Try just pushing the data directly.this.messages.push(data)
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
add a comment |
You're trying to use an array operator on an object. {} indicates it's an object. While are arrays. Try just pushing the data directly.this.messages.push(data)
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
You're trying to use an array operator on an object. {} indicates it's an object. While are arrays. Try just pushing the data directly.this.messages.push(data)
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
answered Nov 23 '18 at 8:15
Nikolai KieferNikolai Kiefer
196210
196210
add a comment |
add a comment |
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%2f53442833%2ferror-property-map-does-not-exist-on-type%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
1
Apparently
dataisn't an array.– jonrsharpe
Nov 23 '18 at 8:15