kandi X-RAY | Design-Demo Summary
kandi X-RAY | Design-Demo Summary
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Top functions reviewed by kandi - BETA
- Initializes the drawer
- Initializes the activity
- Helper method to set the text of the view
- Helper method to close the drawer item selection
- Override this method to handle an action selection
- Generate view holder
- Returns the count of items in the map
Design-Demo Key Features
Design-Demo Examples and Code Snippets
Community Discussions
Trending Discussions on Design-Demo
QUESTION
I want to disable not selected row when selected row > 3. I did it but I don't know how to get it back from disabling when selected row < 3. What should I do? I tried renderCell return normal Checkbox for selected.length < 3
but it doesn't work.
Here is my code: https://codesandbox.io/s/selection-ant-design-demo-forked-4s6uo?file=/index.js
...ANSWER
Answered 2021-May-26 at 04:42No need to have an additional state for the row selection. The onChange prop of the rowSelection gives you the selected rows . we just need to map over it to get the row keys .
QUESTION
code: https://codesandbox.io/s/switch-step-ant-design-demo-forked-cwcp8?file=/index.js
I have two doubts:
- How do I pass functions (
content1(), content2()
) inside the content? - How do I restrict the Next Button, (to be performed only when a certain condition gets fulfilled in the present page)
ANSWER
Answered 2020-Oct-29 at 02:48To your first doubt
You are returning jsx so you can render it by just doing . I suggest make it a component outside your class component. Make it also the first letter capital:
QUESTION
I use a select tag in my application:
...ANSWER
Answered 2020-Jun-02 at 07:12You are providing ['Lucy']
(uppercased) as default value but the values provided in the options are 'lucy', 'jack', and 'tom' all lowercased. That is why the Select
treats the default value as another value.
Solution either provide the default value same as used in options defaultValue={["lucy"]}
or use uppercased values in Option
if you want the defaultValue to be uppercased as well.
QUESTION
I have a problem while creating dynamic form in antd4, following this example from docs.
I want to use dynamic form to edit object which already has some values.
In this sandbox I created a new array of initial values: https://codesandbox.io/s/dynamic-form-item-ant-design-demo-slm8o?file=/index.js:636-649
The goal is to achieve this state when opening form:
Grateful for any help.
...ANSWER
Answered 2020-May-07 at 12:11You need to pass an object to initialValues
prop, that contains an array of values for names
field list, like so:
QUESTION
Here is courseButton.jsx:
...ANSWER
Answered 2020-Apr-30 at 10:28If I understood you correctly, you want to keep your code DRY. You can store your props in a variable to keep it reusable.
QUESTION
I am using antd checkbox . I am storing checked value by using array of value , but I need to store unchecked array of value .
...ANSWER
Answered 2020-Apr-23 at 16:53const plainOptions = ["Apple", "Pear", "Orange"];
const defaultCheckedList = ["Apple", "Orange"];
class App extends React.Component {
state = {
checkedList: defaultCheckedList,
uncheckedList: []
};
onChange = checkedList => {
this.setState({
checkedList
});
};
onCheckAllChange = e => {
this.setState({
checkedList: e.target.checked ? plainOptions : [],
uncheckedList: e.target.checked ? [] : plainOptions
});
};
onCheckItem = value => e => {
this.setState(
{
checkedList: this.state.checkedList.includes(value)
? this.state.checkedList.filter(x => x !== value)
: [...this.state.checkedList, value]
},
() => {
this.setState({
uncheckedList: plainOptions.filter(
o => !this.state.checkedList.includes(o)
)
});
}
);
};
render() {
const { checkedList, uncheckedList } = this.state;
console.log(uncheckedList);
return (
0
}
onChange={this.onCheckAllChange}
checked={checkedList.length === plainOptions.length}
>
Check all
{plainOptions.map((item, idx) => (
{item}
))}
);
}
}
QUESTION
I have an application where I use a click counter.
...ANSWER
Answered 2020-Apr-17 at 08:18You should use current
prop:
QUESTION
Here code have two console log 1 and 2 but actual result should be same but comes out different when deleting the user Code : https://codesandbox.io/s/control-between-forms-ant-design-demo-6q86b?file=/index.js:2828-3696
...ANSWER
Answered 2020-Apr-14 at 11:25The function handleClick
is bound when users
have (for example) 2 users. When you delete one, you print 2 users and then 1 is removed, which causes a re-render. This prompts the second console.log, which prints 1 user (and re-binds the function with the new result of let users = getFieldValue("users") || [];
I'm not sure if you use setState, but if you do: setState doesn't update straight away; it's asynchronous, so you cannot check the value the line after your set-statement.
QUESTION
I want to split my code in 2 files. The initial file is: https://codesandbox.io/s/ixq97,
Now i tried to split the code in 2 files. One part of the code is located in test.js
and another in index.js
.
For this i did: https://codesandbox.io/s/custom-selection-ant-design-demo-s2x8b?file=/index.js
There i created useTest too keep all code together,
ANSWER
Answered 2020-Apr-14 at 09:21You're almost there! You just missed the return. Never forget that React
is just a library for JavaScript, so, everything that you right in React is plain JavaScript.
Given that, your useTest
is just a function and if you need to get some value out of it, you'll need a simple return. For your case would be
QUESTION
I have an application with different inputs. I want to access e.target.name of Switch, but i get undefined. For getting this i did:
...ANSWER
Answered 2020-Apr-13 at 08:26The Switch
component returns only true
or false
.
If you do:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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