Questions tagged [rerender]
453 questions
2
votes
2 answers
React rerender only one child
in my form i have a few dropdown components. Whenever first dropdown option changes i want to update props for the second dropdown and rerender it. My code looks like this
handleProjectChange(option) {
//this.setState({ selectedProject: option…
Evžen Horvat
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2
votes
1 answer
AngularJS multiple routes with same template shouldn't rerender
I have several views that use the same template, only the number of route params is different, how can I set it up so that the view doesn't get rerendered every time the route changes, tried with reloadOnSearch: false, but it didn't work for some…
alpar
- 1,577
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2
votes
0 answers
JSF re-render issue in select one menu
I have this piece of code for radio button selection in my jsp page :
…
Rithik_Star
- 651
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2
votes
4 answers
Absolute reRendering using RichFaces
My problem is that RichFaces reRender does not work 'under' the current element in the element tree; only upper elements get rerendered.
Is there any way to access lower elements with AJAX?
Any help would be appreciated!
Daniel
EDIT I edited this…
Daniel Szalay
- 4,041
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2
votes
2 answers
Rerender rich:extendedDataTable upon another table's filter event
I have two rich:extendedDataTables in my page. One is a "master", the other one is a "slave" in the sense that data in the slave is dependent on data in the master.
The master has filterBy set up for each of its columns. I want to be able to…
genchev
- 102
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2
votes
1 answer
rerender part of rich:popupPanel
I'm working with:
- RichFaces 4.2.2
- Mojarra 2.1.14
Lets look at simple code below:
Hubert
- 1,125
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1
vote
1 answer
h:inputText double whitespace
I have an field in my JSF page and I registered an entity with the name having double whitespace in it.
Example:
Black Coffee
The problem is when the page is re-rendered and the program makes a comparison between the value in the…
Israel Zinc
- 2,713
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1
vote
1 answer
Salesforce (Visualforce): Rerender - pull values from page, not the record?
I'm stuck on my rendered argument here - I'm fairly positive i'm pulling values from the record itself and not from the visualforce page. When I change the value (are_you_kp__c) from the record to a "No" - the pageblocksection shoud render, but for…
tsalb
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1
vote
1 answer
How to ajax render only the inputs instead of the whole form?
I have a form in JSF 2.0 with a lot of text (labels) and checkboxes. The text never get updated upon submit, but the checkbox values does.
For example:
…
Ben
- 10,020
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1
vote
0 answers
Why my React Component is in an infinite re-render loop?
Can you guys help me to solve why am i having a infinite re-render loop when I call a function of my Context that fetches API data? (Sorry about the mistakes and bad practices I may have used in my code, i'm a fresh starter on IT and…
vinigiu
- 11
- 1
1
vote
0 answers
can not get peer stream because of re render issue
I'm trying to create a video chat with react.js and there is an issue that I don't know how to solve. I need to save peer stream from peer.on('stream',...) when it appears, but as it appears at the second render and I set empty array as dependency…
Vahan
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1
vote
2 answers
When does re-rendering actually happens?
Code:
import { useState } from 'react';
export default function Counter() {
const [number, setNumber] = useState(0);
return (
<>
{number}
cheems
- 164
- 7
1
vote
1 answer
Why is my reactjs project recompiling without stop?
My problem is that the console message shown in the image is printed non-stop.
When the application starts there are no messages. However, when I save some changes it starts showing console messages.
I have found the component that has a problem…
Marc Jordana Vilà
- 21
- 5
1
vote
0 answers
Zustand causing rerender even when state updates to identical item
I am using zustand for some state management. I notice with zustand, that if you update a state variable, to a clone of the exact copy of that value, I get a rerender. For example:
// The zustand store:
export const useStore = create((set)…
Seth Lutske
- 9,154
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- 78
1
vote
0 answers
How to stop the rerender of a calendar component when displaying a modal component on top of it in React?
My main page contains a calendar where you can create events. To create an event I display a modal, which causes unintentional rerender of the calendar. So this causes displaying current week in the calendar and not the week where I wanted to create…
Sabby
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