JavaScript - How to save a selected option - javascript

I've got a question about how to save a selected options in a select box.
I created a select box with few options, a "save and show" button, and a reset button.
But I don't know how to save the selected items whenever I'm jumping to the page (unless I select the reset button to change my option) .
Thanks for answering my questions.

Related

Unselect the select box once isClearable is clicked or true

I wanted to unselect the Input box once the close button is selected after the option is selected
I have attached codesandbox link
Current output
When user select the option value is displayed when close icon is clicked it removes the option but select box is selected unless you click outside, it un-selects the box
expected output
When user select the option value is displayed when close icon is clicked it removes the option and un-selects the box as well.

You are talking about something named 'focus'.
This is actually built-in browser behavior, so if you want it to lose focus in some cases you can do it programmatically using refs.
Here is a link to guide where you can find how to do it

Pop up doesn't close even after clicking save button

I have an issue with my code:
If i do not select any value in my drop down button, it will show a pop up with the message "please select value". After selecting a value, the pop up will not close and even after saving the data it is still showing.
Give me some suggestions to close the pop up while selecting the right value in my drop down.
Here my code
error_notify('Please Select City', 'error');
$('#orgCity').addClass('errorcolor');

You need to create a close pop up function in which you can hide pop up by their id or class name and trigger them with your selection from drop down.

How to remove the cancel and ok buttons in dropdown using ionic2?

I am new to the ionic.At first i had created the dropdown,Inside the dropdown there is some value,when the user clicks some value in the dropdown it will automatically display cancel and ok button but i should not want to display the cancel button,instead of that if user selects some value in the dropdown,it should go to same page.
Below is the screenshot i had got:

How to change the dropdown list value in javascript?

i have this dropdown list,
a,b,c,
and 2 radio buttons rdbButton1 and rdbButton2.WHen i click on rdbButton1 dropdownlist will appear and when i click on rdbButton2 i have to set dropdownlist value as a.how can i change dropdownlist value (i want to change it in javascript or jquery)

$('#id_of_the_option_element').val('new_value');
$('#id_of_the_option_element').html('new_caption');
$('#id_of_the_option_element').attr('selected','selected');
search how autoid works by searching "autoID asp.net" on google. This may help, too.
http://msdn.microsoft.com/en-us/library/system.web.ui.clientidmode.aspx
you should go to the source view to check how the ID's of the html elements change.

how button click event works in combobox?

I am trying to dynamically append options in a combo box.
How does button click event work in a combo box element? I am using change event. But I need button click event in the combo box. How can I 'uniquify' the combo box element in jquery?

You are doing it wrong, add a button to add options to a combo box.
OR, add a default option like:
<option value="default">Make a choice...</option>
Then if a user cancels the dialog box, change the selected option on the combo box to default. So, when they want to add another option, they will have to click on the drop down box to choose the - add - option again.

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