Question

127

Getting All Data-Bind Values Using JQuery

rated 0 times [ 131] [ 4] / answers: 1 / hits: 24961 / 12 Years ago, fri, june 15, 2012, 12:00:00

    function getDbValue()

{

    alert($('[data-bind]').length);

    alert($('[data-bind][0].data-bind'));

    alert($('[data-bind][0].value'));

    jQuery.each($('[data-bind]'), function(databind,key)

    {

        alert(key);

        alert(databind);

        alert(databind[key].data-bind);

    })



}

The above is my function and i want to read all inputs that have the properties data-bind within them for example

<input type=text id=frmIn1-Officer data-bind=value: AOfficer class=InputText/>

^ When running my function i would want it to return 'AOfficer' as that is the data-bind value.

So an example is

<input type=text id=frmIn1-Officer data-bind=value: AOfficer1 class=InputText/>

<input type=text id=frmIn1-Officer data-bind=value: AOfficer2 class=InputText/>

<input type=text id=frmIn1-Officer data-bind=value: AOfficer3 class=InputText/>

<input type=text id=frmIn1-Officer data-bind=value: AOfficer4 class=InputText/>

<input type=text id=frmIn1-Officer data-bind=value: AOfficer5 class=InputText/>

<input type=text id=frmIn1-Officer data-bind=value: AOfficer6 class=InputText/>

And in the for each loop i would like to be able to use the value of data bind..
e.g values[0] = 'AOfficer1'

Sorry if my explanation is slightly confusing, i have the idea in my head perfect but trying to put it in writing is alot harder.

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jenamackennac

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answered 12 Years ago ashelye · Accepted Answer

jQuery interprets the data-something attributes differently than other attributes. So you should select all your elements and look for their data bindings like this:

$(document).ready(function(){

    $('input.InputText').each(function(){

        var input = $(this);

        if ($(input).data().bind) {

            alert($(input).data().bind);

        }

    });

});

Then you can do string manipulation to parse out your values, I'd suggest using JSON and just loading it in like an object. Here's a working fiddle: http://jsfiddle.net/3NERK/6/