Using stringify on JSON object to use in HTML data attribute











up vote
0
down vote

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I've been looking through the various on posts on stringify but I have been unable to find a solution to my problem.



I'm trying to stringify a JSON object and insert it into the data attribute of a new element in the DOM.



In the example below, if the element is inspected using Chrome and then edit HTML is selected, the output looks like the following:



<div class="ui-menu-item" data-menu-item="{" title":"this="" is="" a="" test="" for="" "="" and="" '.="" it="" fails.","url":"some="" url"}"="" id="test">This element contains the data.</div>



The required result should look like the following I think:



<div class="ui-menu-item" data-menu-item="{&quot;title&quot;:&quot;this is a test for &quot; and ' it fails.&quot;,&quot;url&quot;:&quot;some url&quot;}" id="test">This element contains the data.</div>



Note: I know I can use jQuery's data method instead but choosing not to.






  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>












share|improve this question






















  • hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
    – Neo Anderson
    Nov 11 at 14:19












  • @NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
    – Asa Carter
    Nov 11 at 14:22






  • 2




    You could create the <div> and then use setAttribute() to set the value to the JSON string.
    – Pointy
    Nov 11 at 14:25










  • It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
    – Ben Steward
    Nov 11 at 14:26










  • if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
    – Neo Anderson
    Nov 11 at 14:33

















up vote
0
down vote

favorite












I've been looking through the various on posts on stringify but I have been unable to find a solution to my problem.



I'm trying to stringify a JSON object and insert it into the data attribute of a new element in the DOM.



In the example below, if the element is inspected using Chrome and then edit HTML is selected, the output looks like the following:



<div class="ui-menu-item" data-menu-item="{" title":"this="" is="" a="" test="" for="" "="" and="" '.="" it="" fails.","url":"some="" url"}"="" id="test">This element contains the data.</div>



The required result should look like the following I think:



<div class="ui-menu-item" data-menu-item="{&quot;title&quot;:&quot;this is a test for &quot; and ' it fails.&quot;,&quot;url&quot;:&quot;some url&quot;}" id="test">This element contains the data.</div>



Note: I know I can use jQuery's data method instead but choosing not to.






  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>












share|improve this question






















  • hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
    – Neo Anderson
    Nov 11 at 14:19












  • @NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
    – Asa Carter
    Nov 11 at 14:22






  • 2




    You could create the <div> and then use setAttribute() to set the value to the JSON string.
    – Pointy
    Nov 11 at 14:25










  • It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
    – Ben Steward
    Nov 11 at 14:26










  • if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
    – Neo Anderson
    Nov 11 at 14:33















up vote
0
down vote

favorite









up vote
0
down vote

favorite











I've been looking through the various on posts on stringify but I have been unable to find a solution to my problem.



I'm trying to stringify a JSON object and insert it into the data attribute of a new element in the DOM.



In the example below, if the element is inspected using Chrome and then edit HTML is selected, the output looks like the following:



<div class="ui-menu-item" data-menu-item="{" title":"this="" is="" a="" test="" for="" "="" and="" '.="" it="" fails.","url":"some="" url"}"="" id="test">This element contains the data.</div>



The required result should look like the following I think:



<div class="ui-menu-item" data-menu-item="{&quot;title&quot;:&quot;this is a test for &quot; and ' it fails.&quot;,&quot;url&quot;:&quot;some url&quot;}" id="test">This element contains the data.</div>



Note: I know I can use jQuery's data method instead but choosing not to.






  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>












share|improve this question













I've been looking through the various on posts on stringify but I have been unable to find a solution to my problem.



I'm trying to stringify a JSON object and insert it into the data attribute of a new element in the DOM.



In the example below, if the element is inspected using Chrome and then edit HTML is selected, the output looks like the following:



<div class="ui-menu-item" data-menu-item="{" title":"this="" is="" a="" test="" for="" "="" and="" '.="" it="" fails.","url":"some="" url"}"="" id="test">This element contains the data.</div>



The required result should look like the following I think:



<div class="ui-menu-item" data-menu-item="{&quot;title&quot;:&quot;this is a test for &quot; and ' it fails.&quot;,&quot;url&quot;:&quot;some url&quot;}" id="test">This element contains the data.</div>



Note: I know I can use jQuery's data method instead but choosing not to.






  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>








  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>





  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" data-menu-item="" + data + "" id="test">This element contains the data.</div>";

$('body').append(tpl);
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>






javascript json encoding stringify






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asked Nov 11 at 14:16









Asa Carter

1,00831543




1,00831543












  • hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
    – Neo Anderson
    Nov 11 at 14:19












  • @NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
    – Asa Carter
    Nov 11 at 14:22






  • 2




    You could create the <div> and then use setAttribute() to set the value to the JSON string.
    – Pointy
    Nov 11 at 14:25










  • It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
    – Ben Steward
    Nov 11 at 14:26










  • if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
    – Neo Anderson
    Nov 11 at 14:33




















  • hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
    – Neo Anderson
    Nov 11 at 14:19












  • @NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
    – Asa Carter
    Nov 11 at 14:22






  • 2




    You could create the <div> and then use setAttribute() to set the value to the JSON string.
    – Pointy
    Nov 11 at 14:25










  • It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
    – Ben Steward
    Nov 11 at 14:26










  • if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
    – Neo Anderson
    Nov 11 at 14:33


















hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
– Neo Anderson
Nov 11 at 14:19






hi Asa, have you try jQuery.data()? it work perfectly for this situations. if you have jquery, use it.link
– Neo Anderson
Nov 11 at 14:19














@NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
– Asa Carter
Nov 11 at 14:22




@NeoAnderson hi, As I mentioned in the post, I'm aware of it but I'd prefer to keep it in the attribute. The attributes are there on existing elements created server side and I just want to keep everything consistent.
– Asa Carter
Nov 11 at 14:22




2




2




You could create the <div> and then use setAttribute() to set the value to the JSON string.
– Pointy
Nov 11 at 14:25




You could create the <div> and then use setAttribute() to set the value to the JSON string.
– Pointy
Nov 11 at 14:25












It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
– Ben Steward
Nov 11 at 14:26




It seems that you might need to write your own string.replace formula to get rid of the double quotes or other special characters. Is the expectation that you would also be pulling down that JSON again and parsing it for later use in your application?
– Ben Steward
Nov 11 at 14:26












if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
– Neo Anderson
Nov 11 at 14:33






if you Insist that dont use .data() . what about use encodeURI and decodeURI. , as one prepare-like function for this problem. you can do this : encodeURI(JSON.stringify(data))
– Neo Anderson
Nov 11 at 14:33














2 Answers
2






active

oldest

votes

















up vote
2
down vote



accepted













  var data = {
title: 'This is a test for " and '. It fails.',
url: 'Some url'
};

data = JSON.stringify(data);

console.log (data);

$(document).ready(function() {
var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

$('body').append(tpl);
$('#test').attr('data-menu-item', data)
});

<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
</head>
<body>
</body>
</html>








share|improve this answer




























    up vote
    0
    down vote













    Consider inserting a jQuery object instead of doing all that string escaping work and use data() method to pass your object to the element






    var data = {
    title: 'This is a test for " and '. It fails.',
    url: 'Some url'
    };


    var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
    .text("This element contains the data")
    .data(data);

    $('body').append(tpl);

    console.log($('#test').data('title'))

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>








    share|improve this answer





















    • I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
      – Pointy
      Nov 11 at 14:33










    • @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
      – charlietfl
      Nov 11 at 14:38













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    2 Answers
    2






    active

    oldest

    votes








    2 Answers
    2






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes








    up vote
    2
    down vote



    accepted













      var data = {
    title: 'This is a test for " and '. It fails.',
    url: 'Some url'
    };

    data = JSON.stringify(data);

    console.log (data);

    $(document).ready(function() {
    var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

    $('body').append(tpl);
    $('#test').attr('data-menu-item', data)
    });

    <html>
    <head>
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
    </head>
    <body>
    </body>
    </html>








    share|improve this answer

























      up vote
      2
      down vote



      accepted













        var data = {
      title: 'This is a test for " and '. It fails.',
      url: 'Some url'
      };

      data = JSON.stringify(data);

      console.log (data);

      $(document).ready(function() {
      var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

      $('body').append(tpl);
      $('#test').attr('data-menu-item', data)
      });

      <html>
      <head>
      <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
      </head>
      <body>
      </body>
      </html>








      share|improve this answer























        up vote
        2
        down vote



        accepted







        up vote
        2
        down vote



        accepted









          var data = {
        title: 'This is a test for " and '. It fails.',
        url: 'Some url'
        };

        data = JSON.stringify(data);

        console.log (data);

        $(document).ready(function() {
        var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

        $('body').append(tpl);
        $('#test').attr('data-menu-item', data)
        });

        <html>
        <head>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
        </head>
        <body>
        </body>
        </html>








        share|improve this answer















          var data = {
        title: 'This is a test for " and '. It fails.',
        url: 'Some url'
        };

        data = JSON.stringify(data);

        console.log (data);

        $(document).ready(function() {
        var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

        $('body').append(tpl);
        $('#test').attr('data-menu-item', data)
        });

        <html>
        <head>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
        </head>
        <body>
        </body>
        </html>








          var data = {
        title: 'This is a test for " and '. It fails.',
        url: 'Some url'
        };

        data = JSON.stringify(data);

        console.log (data);

        $(document).ready(function() {
        var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

        $('body').append(tpl);
        $('#test').attr('data-menu-item', data)
        });

        <html>
        <head>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
        </head>
        <body>
        </body>
        </html>





          var data = {
        title: 'This is a test for " and '. It fails.',
        url: 'Some url'
        };

        data = JSON.stringify(data);

        console.log (data);

        $(document).ready(function() {
        var tpl = "<div class="ui-menu-item" id="test">This element contains the data.</div>";

        $('body').append(tpl);
        $('#test').attr('data-menu-item', data)
        });

        <html>
        <head>
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
        </head>
        <body>
        </body>
        </html>






        share|improve this answer












        share|improve this answer



        share|improve this answer










        answered Nov 11 at 14:40









        kj_

        33916




        33916
























            up vote
            0
            down vote













            Consider inserting a jQuery object instead of doing all that string escaping work and use data() method to pass your object to the element






            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>








            share|improve this answer





















            • I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
              – Pointy
              Nov 11 at 14:33










            • @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
              – charlietfl
              Nov 11 at 14:38

















            up vote
            0
            down vote













            Consider inserting a jQuery object instead of doing all that string escaping work and use data() method to pass your object to the element






            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>








            share|improve this answer





















            • I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
              – Pointy
              Nov 11 at 14:33










            • @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
              – charlietfl
              Nov 11 at 14:38















            up vote
            0
            down vote










            up vote
            0
            down vote









            Consider inserting a jQuery object instead of doing all that string escaping work and use data() method to pass your object to the element






            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>








            share|improve this answer












            Consider inserting a jQuery object instead of doing all that string escaping work and use data() method to pass your object to the element






            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>








            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>





            var data = {
            title: 'This is a test for " and '. It fails.',
            url: 'Some url'
            };


            var tpl = $('<div>', {class: "ui-menu-item",id: "test"})
            .text("This element contains the data")
            .data(data);

            $('body').append(tpl);

            console.log($('#test').data('title'))

            <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>






            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered Nov 11 at 14:27









            charlietfl

            138k1286118




            138k1286118












            • I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
              – Pointy
              Nov 11 at 14:33










            • @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
              – charlietfl
              Nov 11 at 14:38




















            • I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
              – Pointy
              Nov 11 at 14:33










            • @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
              – charlietfl
              Nov 11 at 14:38


















            I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
            – Pointy
            Nov 11 at 14:33




            I'm a big fan of .data() but it should be noted that it won't actually set the attribute on the DOM node.
            – Pointy
            Nov 11 at 14:33












            @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
            – charlietfl
            Nov 11 at 14:38






            @Pointy found a surprising issue with it also where when used to set in a parent doc you couldn't access it from within an iframe using the iframe version of jQuery global. I always assumed it used Element.dataset in more recent versions but turns out it doesn't. Had to dowindow .parent.$(selector).data() to get it
            – charlietfl
            Nov 11 at 14:38




















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