how to pass information from component (child) to parent.
If two components share some state e .g . the value of a variable it should belong to the parent element , and be passed to the child as an attribute . If the two components are siblings , you shoud have their shared parent own the state . This way they can both read the state through their attribute , and if they want to change the sate they can emit events . This is my structure . Regarding the event management video https://www.youtube.com/watch?v=PS86gqmV6zI&t=64s , I have a p tag , and my event is as follows : When the p tag 's value changes (like binding ) , save the value of p in the attribute value or somewhere accessible at the level of the button from the structure . I found that there are many event triggers for this action , such as a button click from a child , an API response , or a button from a parent . However , in any case , creating the event at the child level isn 't visible at the parent level , and the parent level event isn 't visible at the child level . This visibility is possible only for attributes , but it is not possible to store information in the attribute with the event . Solution found : In case this will help other people , the steps I used are : -Create an event in the child component . In the test value , replace “name ” with relevant information “Your -value . ” -If there is an input , a button , or any event in the child component , click on it . -From the button /input event , add + and select your event . -Then click on the event - > function button and select the variable that has your value . -Go back to the parent . Here , you will not find your event anywhere . You have to click (but not open ) the component or select it . By selecting it , you will be able to view the child component attributes and “Events . ” Now that you know where to find it , close it . -Create a variable in the parent to store your child ’s value . -Select the child component again , and click on the event . -In the event , select your parent variable . Inside the function (replace “name ” with relevant information “Your -value ” ) , select “Your -value . ” For a visual of it . Though it is with the old interface it is the same process 🙏1
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