Getting All Data-Bind Values Using JQuery

23,077

Solution 1

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/

Solution 2

You can search for any element that has a data-bind attribute by the jQuery attribute selector - $("[data-bind]"), and then iterate on it with .each() and construct the dataBinds array out of it, stripping the value: out of each value.

This will do the trick:

dataBinds = [];
$("[data-bind]").each(function(){
     dataBinds.push($(this).attr("data-bind").substring(7));
});​​​​​​

I've set up an example of it: http://jsfiddle.net/dvirazulay/YPnwQ/

Solution 3

Get all elements with data-bind attribute: $('[data-bind]')

Iterating these elements and manipulating the data-bind attribute:

$('[data-bind]').each(function(element,index){
  var data_bind = $(element).data('bind');
  alert(data_bind);
})

Solution 4

$( "[data-bind]" ).each( function() {
    var elem = $( this );
    alert( elem.data( "bind" ) );
});

http://jsfiddle.net/NhNhK/

Share:
23,077
Lemex
Author by

Lemex

Updated on July 09, 2022

Comments

  • Lemex
    Lemex almost 2 years
        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.