Object checked with condition

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Greeting all
How can I write a function that tell me that the object checked satisfied a condition and after that I would have an alert message .
What should I add to this code , knowing that I want to test if my offer checked is internal , I have in my class job offer a bool attribute IsInternal

C#

if ($('.chk-jobOffer:checked').) {

        alert($("#PostErrorMsg").val(), $("#PostMsgTitle").val());

       }

Thanks

Posted 16-Apr-14 0:02am

amiach

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Murugesan22 · Answer 1 · 2014-04-16T00:20:00

Solution 1

try this..

JavaScript

$("body").on('click', '.chk-jobOffer', function() {
 
 if ($(".chk-jobOffer").is(':checked')) {
                      alert($("#PostErrorMsg").val(), $("#PostMsgTitle").val());
 }
                
  });

Posted 16-Apr-14 0:20am

Murugesan22

Comments

amiach 16-Apr-14 6:26am

how can I test that the jobOffer object checked satisfied a condition ?

Murugesan22 16-Apr-14 6:40am

you want job offer checkbox checked or not,
then you provide checkbox class chk-jobOffer

if you click check box jobOffer

that time you will get result

Brian A Stephens 16-Apr-14 15:33pm

Your handler will be triggered by ANY element with the class "chk-jobOffer" being clicked. Then your conditional will check if the FIRST such element is checked, which is not necessarily what you want. You are assuming there's only one matching element.

Brian A Stephens · Answer 2 · 2014-04-16T09:58:00

I would populate your IsInternal property as a "data" attribute in each element so you can read it back easily in jQuery:

HTML

<input type="checkbox" name="jobOffers" class="chk-jobOffer" data-is-internal="true" value="1">Offer 1
<input type="checkbox" name="jobOffers" class="chk-jobOffer" data-is-internal="false" value="2">Offer 2
<input type="checkbox" name="jobOffers" class="chk-jobOffer" data-is-internal="false" value="3">Offer 3
<input type="checkbox" name="jobOffers" class="chk-jobOffer" data-is-internal="true"  value="4">Offer 4
</input>

Then, in jQuery, check the data attribute before showing the alert (remember that jQuery transforms the data attributes into camel-case values):

JavaScript

$(document).on('click', '.chk-jobOffer', function() {
  if ($(this).is(':checked') && $(this).data('isInternal') == 'true') {
    alert($('#PostErrorMsg').val(), $('#PostMsgTitle').val());
  }
});