I am new to Redux-form. Here is the requirement, there are a text box and a button. Once the button is clicked the entered text is added to an array, and I need to add those elements of the array as a dropdown in the redux form. The text box and button are part of another component, and I need to get the array data in the Redux form (another comp) so as to render it as the options for the dropdown.
Could you please help me with the code in a bit detailed manner?
Related
I want to create a dropdown in such a way that on click of a button new dropdown is created but it should not show the selected option of the previous dropdown. I am able to create the dropdowns on button click but I can't figure out how to not show selected options of previous dropdowns.
Simply create an Array and map all your dropdowns from that. And in onClick function of button simply pop or modify the array element. I hope you got it. Feel feel to ask doubts and for more please update the source code.
When the user starts to typing something in the v-combobox component, an axios request is sending to search users in the database. The content of the list is updating dynamically. The problem is that when items in the combobox has been updated, it automatically selects the word previously typed by the user and updates v-model (and in my case, it creates a chip on the frontend). How to prevent automatic select when updating items?
You may want to use a v-autocomplete component to get the behaviour you're expecting. You can think of combobox as a select so any input is a change/selection and autocomplete as a text field where input filters the dropdown options.
I solved the problem as follows.
Changed the v-combobox component to v-autocomplete. Made a form for adding a new user. Since v-autocomplete does not allow displaying items outside of the list, I disabled the display of v-model contents using a slot and made a custom display of v-model items using v-chip component with deletion.
I have this component where I'm getting response data from api as an array. I'm then using the map function to iterate through it and display the data in a page successfully. Beside each record, I have an action button that should display single item's details in a react material ui dialog box. The problem is that I don't know how to select an individual item and instead the dialog box is returning all details for all items in the list. I'm using a functional component.
Actually I found a solution on this, I created a new state to hold an individual current id, used the filter method to get each element in the array and then loop through the list and return an individual item on the dialog content using the specific id.
enter image description here
I made a cell template(ui-grid) which contains a label, a textfield, and a button. I bind a ng-click on the button. But I dont know how to access the value of textfield. Because what I want to implement is when user input value in the field and click save imagebutton and it will call ajax then do some update in web service.
I was wondering that is it possible to access the textfield from row entity, but I could not find the textfield property in the grid-cell.
thank you so much
ui-grid has built in row editor features. Try the link below.
http://brianhann.com/create-a-modal-row-editor-for-ui-grid-in-minutes/
I have a scenario and i ma getting no where:
I am having 20 record and i m using pagination via standartcontroller and my page size is 1.
one by one record are displayed on the screen and i am having a list or radio button to select options.
When user select a radio button i am getting its value and fill a map with record,value for some processing.
What i want to do is that when a user hits back button the option he has selected in radio button must be visible there. But its not coz every time i m filling new values in the radiobutton list so old values are not sustained.
What i want is when user hits back button he should be able to see the old radio button selected.
How can i achive this:
1.Is there any way to make a radio button list's values be checked through controller.
2.Do I need to use wrapperclass to do this.
Help needed.! Thanks
It will be easier to put this field into object. If you don't have such field in you sObject than I would suggest to create wrapper class in your controller and display list of this wrappers instead of your native sObject.
If your radio button field is already part of the object, then there's no need for a wrapper class, but if the radio button doesn't need to be part of the object then use a wrapper class to keep the object simple.
Check out this example of a wrapper class with check boxes.
Wrapper classes don't have to be complex.