Two Different ways to create custom elements in Polymer
0
I am new to Polymer. I have seen that there are two ways to create a custom element in Polymer(v2.0).
One is
<script>
Polymer({
is: 'custom-element',
properties: {...},
....
});
</script>
The other one is
<script>
class CustomElement extends Polymer.Element {
static get is() { return 'x-foo' }
}
customElements.define(XFoo.is, XFoo);
</script>
Is there any difference between these two methods? In the second method, one can easily extends any existing element. How to do it using the first method?
javascript html web-component polymer-2.x
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
add a comment |
0
I am new to Polymer. I have seen that there are two ways to create a custom element in Polymer(v2.0).
One is
<script>
Polymer({
is: 'custom-element',
properties: {...},
....
});
</script>
The other one is
<script>
class CustomElement extends Polymer.Element {
static get is() { return 'x-foo' }
}
customElements.define(XFoo.is, XFoo);
</script>
Is there any difference between these two methods? In the second method, one can easily extends any existing element. How to do it using the first method?
javascript html web-component polymer-2.x
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47
add a comment |
0
0
0
I am new to Polymer. I have seen that there are two ways to create a custom element in Polymer(v2.0).
One is
<script>
Polymer({
is: 'custom-element',
properties: {...},
....
});
</script>
The other one is
<script>
class CustomElement extends Polymer.Element {
static get is() { return 'x-foo' }
}
customElements.define(XFoo.is, XFoo);
</script>
Is there any difference between these two methods? In the second method, one can easily extends any existing element. How to do it using the first method?
javascript html web-component polymer-2.x
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
I am new to Polymer. I have seen that there are two ways to create a custom element in Polymer(v2.0).
One is
<script>
Polymer({
is: 'custom-element',
properties: {...},
....
});
</script>
The other one is
<script>
class CustomElement extends Polymer.Element {
static get is() { return 'x-foo' }
}
customElements.define(XFoo.is, XFoo);
</script>
Is there any difference between these two methods? In the second method, one can easily extends any existing element. How to do it using the first method?
javascript html web-component polymer-2.x
javascript html web-component polymer-2.x
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
asked Nov 20 '18 at 10:40
Sudipta Roy
2931214
2931214
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47
add a comment |
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47
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
});
}
});
draft saved
draft discarded
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%2f53391192%2ftwo-different-ways-to-create-custom-elements-in-polymer%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
draft saved
draft discarded
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.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- 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.
draft saved
draft discarded
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%2f53391192%2ftwo-different-ways-to-create-custom-elements-in-polymer%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
The first definition belongs to Polymer 1.x and second is Polymer 2.x version. If one app has both components then this is hybrid Polymer app. Consider, 2.x supports 1.x 's components.
– HakanC
Nov 20 '18 at 14:20
Thanks for clearing the confusion. How can one extend a component in polymer 1.x
– Sudipta Roy
Nov 20 '18 at 15:19
Which platform you work 2.x? Extend a Polymer 1.x ? I didn't understand exactly. Please explain with more details
– HakanC
Nov 20 '18 at 16:29
@HakanC I was wondering how to extends a class in Polymer 1.x?
– Sudipta Roy
Nov 22 '18 at 4:47