JSFiddle - React, Tailwind, and code Playground

by taneleero

HTML

<div>
    <div class="bin-area empty floatLeft" style="width:242px; height:130px; ">
        <label for="9">
            <div class="bin" data-binid="0" data-cols="0" data-rows="0">
                <div class="number">S9</div>
                <input class="floatLeft styled" id="9" name="checkbox9" type="checkbox" />
                <label for="9"><span class="floatLeft marginLeft40">Empty</span>

                </label>
                <div class="type"></div>
                <div class="description">Storage</div>
            </div>
        </label>
    </div>
    <div class="bin-area empty floatLeft" style="width:242px; height:130px; ">
        <label for="9">
            <div class="bin" data-binid="0" data-cols="0" data-rows="0">
                <div class="number">S9</div>
                <input class="floatLeft styled" id="9" name="checkbox9" type="checkbox" />
                <label for="9"><span class="floatLeft marginLeft40">Empty</span>

                </label>
                <div class="type"></div>
                <div class="description">Storage</div>
            </div>
        </label>
    </div>
    <div class="bin-area" style=" width:242px; height:130px; ">
        <label for="8">
            <div class="bin" data-binid="5" data-cols="9" data-rows="5">
                <div class="number">S8</div>
                <input class="floatLeft styled" id="8" name="checkbox8" type="checkbox" />
                <div class="type">9x5 Storage Bin</div>
                <div class="description">Est. Capacity: 121 pkgs</div>
            </div>
        </label>
    </div>
</div>
<div style="clear:both"></div>
<div role="button" style="margin-top:20px">
    <input type="button" id="stepAutomap" value="Automap" class="active" />
    <input type="button" id="stepAutomapBack" value="Back" class="active marginLeft50" />
    <input type="button" id="stepAutomapConfirm" value="Confirm &amp; Proceed" class="marginLeft10" />
</div>

JavaScript

var weHaveOne = false;

$('#stepAutomapConfirm').click(function(){
    weHaveOne = false;
    $('input[type=checkbox]').each(function(){
        if($(this).is(':checked')){
            weHaveOne = true;
        }
    });
    if(weHaveOne){
        alert('At least one box is checked!');
    }else{
        alert('Sorry, no checked boxes.');
    }
    return false;
});