comment.js | tiny comment system based on Github issue comments | Blog library
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kandi X-RAY | comment.js Summary
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Trending Discussions on comment.js
QUESTION
i stuck in a project where i have to implement JSON Place Holder Post API and JSON Place Holder Comment API both API in a particular component.Actually my task is build a project like a facebook post component where user can post and comment. I implemented Post API successfully but i couldn't find any solution to use comment API. I did all thing but it's not show in my Home component. How can i implement comment api in my home component
my console said it present but i couldn't show this This is Home.js File
...ANSWER
Answered 2021-Mar-10 at 02:52The structure is incorrect, in order to do that, comment should be children of post, and home will pass data to the post. Since you fetch data from 2 difference API, you need to combined it into 1 source and pass that down.
Home.js
QUESTION
I am attempting to implement a commenting system for articles in my node app.
Currently I can get all comments to display under the article but I want only comments that are directly related to the article to appear.
I have confirmed that they do get added to the array.
comment.js
...ANSWER
Answered 2021-Feb-17 at 05:32use populate like this:
QUESTION
I have posts and each post has comments, when I am adding a new comment the change is displayed (rendered) until I refresh the page manually but I can see in redux-dev tools that ADD_COMMENT action is being called and state of post is changing. What I want is to show the comment on page as soon as it is added to database. (State change and rendering works fine on Post Add,Delete,Update).
posts.js (contains all the posts):
...ANSWER
Answered 2021-Jan-13 at 14:48Maybe the problem is due to the state that is not considered as modified.
I saw 2 things in your reducer :
- You use .map() function, and this function return a new array with the result of your modification. Try to stock this value first.
- Then, in your reducer, return a new copy of your state, with the new value of your posts.
Like this :
QUESTION
I am coding a comment system. I met an issue in building Like Button.
- like button is a font awesome
tag - author cannot like his own post
- one user can only like one post once
- click to like button, change its solid colour fill by toggling class.
The code I have done is tremendous, don't bother reading the code snippets below, I just provide it to allow you to see what's going on.
...ANSWER
Answered 2020-Nov-30 at 08:15The problem you're having is actually a shadowing of references. The "this" keyword doesn't apply to the class anymore. It is referring to the element that the event is routed to. You can pass the reference that you want to be bound to the "this" keyword as a parameter to the function of addEventListener like so:
QUESTION
I have two tables in mysql:
...ANSWER
Answered 2020-Nov-12 at 19:17You indicated onDelete: 'CASCADE' and this option will work but for sequelize.sync call only (to create a foreign key with this option). Usual destroy calls don't take into account this option. So you should manually change an exising foreign key to set ON DELETE CASCADE.
QUESTION
I am trying to post comment with ajax, but it is not working. When I press button console is not printing any error (like 404 etc.), comment is not being posted. Object returned by error:
{readyState: 4, getResponseHeader: ƒ, getAllResponseHeaders: ƒ, setRequestHeader: ƒ, overrideMimeType: ƒ, …} abort: ƒ (e) always: ƒ () catch: ƒ (e) done: ƒ () fail: ƒ () getAllResponseHeaders: ƒ () getResponseHeader: ƒ (e) overrideMimeType: ƒ (e) pipe: ƒ () progress: ƒ () promise: ƒ (e) readyState: 4 responseText: "↵" setRequestHeader: ƒ (e,t) state: ƒ () status: 200 statusCode: ƒ (e) statusText: "OK" then: ƒ (t,n,r) proto: Object
In command line I see:
"POST / HTTP/1.1" 200 5572
When I change button to "submit" it is posting and responding with proper JSON like:
{"comment": {"id": 16, "author": 1, "content": "test", "post": 12}}
My code is below, any help is appreciated:
views.py
...ANSWER
Answered 2020-Oct-29 at 09:10You should use button type='submit' to submit your form. A button type='button' doesn't do anything. This is what I suggest you do. (You have said that the submit button works, but you haven't said why you don't use it, so I'm assuming that it is because it reloads the page.)
Edit: Why doesn't the button type='button' work? It's not that. This is just a better way to do it. Your real question, I believe, was why it wasn't working. This method should work, but I am not experienced with $.ajax.
Template
QUESTION
I want to update the component after adding a new comment which gets stored into the backend and updates the previously displayed component with the new one which has a new comment.
Here is the Page.js which loads a single post/article and its comments:
...ANSWER
Answered 2020-Oct-19 at 15:41You might have a stale closure. https://dmitripavlutin.com/react-hooks-stale-closures/
Try this:
QUESTION
I have a module system, which can be controlled via an admin UI, developers can enable or disable features and the task runner then takes care of preparing all UI assets into single files to load on the front-end.
With SASS, I can programmatically control the index.scss file to be compiled, meaning that this is simple enough - however, with JS I don't find the same option, yet.
The idea is to avoid any file duplication, manipulation or movement, to reduce complexity, avoid issues and also to speed up the task runner, which quickly gets bloated and slowed down.
As the process begins with a save routine, I can collect data about the current "active" modules and store this is any file format - json, csv, whatever - I would then like to load that config from the file in the Gruntfile - which might be continually watching ( in case it's a problem that config can only be loaded once? -- the data would need to be grabbed again fresh before each compilation ).
simple example:
*module.json
...ANSWER
Answered 2020-Sep-14 at 19:22The answer, was pretty simple - to include full paths to each "file" in the JSON, then Grunt parsed it withuot problems.
QUESTION
I want a comment to be posted one after another but not exactly sure how to implement it. Right now, the new comment is replacing the old one. After reading some posts, I think this.props.children could be the answer but stil somewhat confused, so please let me know the best way to implement what I want to. Thanks.
Comment.js:
...ANSWER
Answered 2020-Sep-02 at 05:06Use the map function to dynamically render the elements. Link: https://reactjs.org/docs/lists-and-keys.html
QUESTION
I am trying to resolve the problem for few days. I want to post the comment without refreshing page. The problem is the div in which comments are is not reloading or disappearing after hitting post button. It depends on how i "catch" it: when I use the id like:
...ANSWER
Answered 2020-Aug-29 at 14:07Instead of this
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