CODEWITHSUNDEEP
jquery
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lighter

Reputation: 2806

jquery not just write a lot of click function

I have a question about jquery onclick function, the question is not bug; when i write some button click functions that use jquery, i have write a lot of jquery, for example:

$(document).ready(function(){
    $('#dp1').datepicker({
            format: 'yyyy-mm-dd'
    });
    $('#dp2').datepicker({
            format: 'yyyy-mm-dd'
    });

    $("#addNewQ").on('click', function(){
       .......
    });
    $('#addNew').on('click', function(){
       .......
    });
    $('#addText').on('click', function(){
       .......
    });

});

My question is how to write this better. I don't want to write a lot of click functions.

I have try to google, but I don't know the keyword. Thanks !

Upvotes: 1

Views: 68

Answers (1)

Curtis
Curtis

Reputation: 103348

If these click events are running the same function, then you could give a class to multiple elements, and use that. For example, your date pickers could have class="datepicker" added to them, which will just then require the 1 event listener:

$('.datepicker').datepicker({
       format: 'yyyy-mm-dd'
});

However if each of these click events will run a different function, then you are best to have a different click event listener for each.

However, this doesn't mean you must list your click event listeners in 1 long DOM ready function. You can use Javascript OOP to better organise your click events.

You may find this article referring to Javascript OOP has some use for you:

http://net.tutsplus.com/tutorials/javascript-ajax/the-basics-of-object-oriented-javascript/

Upvotes: 2

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