根据标志条件切换大小写

Question

I have 3 variables to store my 3 checkboxes status as follow:

var selectA =$('#checkbox-v-6a').is(':checked');
var selectB =$('#checkbox-v-6b').is(':checked');
var selectC =$('#checkbox-v-6c').is(':checked');

I want to send a variable to a python function based on the checkboxes status, such as if all checkboxes are checked, selection = "all"; if only checkbox A and B is selected, selection="AB"; if only checkbox C is selected, selection="C". I know that var selectA , selectB and selectC will give me true and false but I'm not sure how to do a switch case for this?

Or do I use if-else ?

HTML:

<fieldset data-role="controlgroup" data-mini="true">
                    <legend>Select Pill Types</legend>
                    <input name="checkbox-v-6a" id="checkbox-v-6a" type="checkbox" class="pillselect" value="a">
                    <label for="checkbox-v-6a">Multivitamins</label>
                    <input name="checkbox-v-6b" id="checkbox-v-6b" type="checkbox" class="pillselect" value="b">
                    <label for="checkbox-v-6b">Calcium</label>
                    <input name="checkbox-v-6c" id="checkbox-v-6c" type="checkbox" class="pillselect" value="c">
                    <label for="checkbox-v-6c">Omega-3</label>
                </fieldset>

Answer 1

Try to use $.each() like,

var selection=[];
$(':checkbox:checked').each(function(){
   selection.push(this.id);
});
alert('Checked id: '+selection.join(', '));

Demo

If you want to set values in array then try this,

var selection=[];
$(':checkbox:checked').each(function(){
   selection.push(this.value);
});
alert('Checked id: '+selection.join(', '));

Update value demo