I have one bind-able property which I have to use in drop-down to analyze which ID is selected.
I am using change.call method to identify when user will select drop-down options then console will give selected id.
On options selections change.call is giving random ID on same option .
Related
I have a dropdown with 4 options. I want these options to be prepopulated depending on value that is selected from a different field. The different field is a "countries" field.
If country "A" or country "b" is selected, I want the dropdown to populate option 1.
If a different country, populate option 2.
Thanks in advance
You can try the following:
Find which event is fired when a user change the first dropdown value
Register a function to this event
In this function, detect what is the new input from the first dropdown. Check it, and change the value of the second dropdown depending on this check (How do I programmatically set the value of a select box element using JavaScript? could be useful for the implementation)
If you have issue trying to do it, do not hesitate to ask :)
I am getting values from database into a drop down and I have to select one of the options from those.But when i am trying to select any option, the last value of that drop down list is getting selected automatically. i am using Angular js to bind the UI with database.
before selection : I was trying to select the second path from the drop down but the third path is getting selected automatically.
Before
After
I am trying to retrieve data table cell values to input and select option boxes. The values are displaying in the input box but it fails to display in option select box.
$("#txt_UserName").val(table.cell('.row-modified', 3).data());
$("#dd_Country").select2(“val”, table.cell('.row-modified', 2).data());
Selects don't have value properties. You need to find the matching option element underneath the select and set its selected property (while ensuring all other options do not have selected set).
I have a select element in HTML. I save just selected value in DB. When I want to edit this element in users side , I need to show value that selected before. I see this link. but in this link user himself determines default value,while I want to have an editable select element.
I should first retrieve selected value from DB , then set it as default value to my select element. how can I do it in JavaScript?
I am using magento, but am far from jquery/javascript
I have a list of images that i want to be able to click and change the corresponding dropdown list selection.
I can have it set up so that select name/value or option value can be attached to each image that corresponds either using class or id. So i just need the basic jquery to input
thanks a million
Say the id of the image is the value of the dropdown item.
$('img').click(function() {
$('#dropdown').val($(this).attr('id'));
});
JsFiddle Example