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TOPIC: Clickable Image as Answer - change label

Clickable Image as Answer - change label 2 years 6 months ago #80171

  • TwentyTwo
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I have once received a nice script from Tpartner for having the functionality of clickable images as answers (no radio buttons and the option to click on the image).

This is just working fine in LS 1.91, but in 1.92 it is not working.
I know there is no support on workarounds but just wondering if someone sees why this is not working anymore.

I have the example here
The link for a working example is here (screen 3)

Maybe I just miss a small thing what is different in 1.92?



And otherwise this is the code:


 
 
<script type="text/javascript" charset="utf-8"> 
 
function Custom_On_Load(){ 
 
    $(document).ready(function() { 
 
        // Insert the images into the labels 
        $( 'label[for="answer65848X42X146A1"]' ).html('<img title="Option 1" src="../plaatjes/smile.jpg"/>'); 
        $( 'label[for="answer65848X42X146A2"]' ).html('<img title="Option 2" src="../plaatjes/smile.jpg"/>'); 
 
        // A function to handle the behavior of images in select/radio questions 
        function labelImageEffects(qid) { 
 
            ////////// Set your border colors here ///////// 
            var uncheckedBorder = '#fff'; 
            var checkedBorder = '#0F0'; 
            var hoverBorder = '#066'; 
            /////////////////////////////////////////////// 
 
            // Find the initial state of the radio buttons and style labels accordingly 
            $( '#question' + qid + ' td.answer label.answertext' ).each(function(i) { 
                var id = $( this ).attr('for'); 
                if ( $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked') == true ) { 
                    $(this).css({'border':'10px solid ' + checkedBorder + ''}); 
                } 
                else { 
                    $(this).css({'border':'10px solid ' + uncheckedBorder + ''}); 
                } 
            }); 
 
            // Hide the radio buttons 
            $( '#question' + qid + ' input.radio' ).hide(); 
 
            // Label pointer and width styles 
            // $( '#question' + qid + ' td.answer label.answertext' ).css({'cursor':'pointer', 'width':'auto'}); 
            $( '#question' + qid + ' td.answer label.answertext' ).css({'cursor':'pointer', 'width':'auto', 'height':'auto', 'display':'inline-block'});
 
            // Dennis - extra for the inline-block outline
            // Fix list text-indent 
            $( '#question' + qid + ' li' ).css({'text-indent':'0'});
 
 
            // Hover label border styles 
            $( '#question' + qid + ' td.answer label.answertext' ).hover(function () { // On mouseover 
                var id = $( this ).attr('for'); 
                $(this).css({'border':'10px solid ' + hoverBorder + ''}); 
            },  
            function () { // On mouseout 
                var id = $( this ).attr('for'); 
                if ( $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked') == true ) { 
                    $(this).css({'border':'10px solid ' + checkedBorder + ''}); 
                } 
                else { 
                    $(this).css({'border':'10px solid ' + uncheckedBorder + ''}); 
                } 
 
            }); 
 
            // Checked label border styles 
            $( '#question' + qid + ' td.answer label.answertext' ).click(function (event) { 
 
                $( '#question' + qid + ' td.answer label.answertext' ).css({'border':'10px solid ' + uncheckedBorder + ''}); 
                $( this ).css({'border':'10px solid ' + checkedBorder + ''}); 
 
                // IE hack to check the affiliated radio button 
                var id = $( this ).attr('for'); 
                $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked', true); 
 
            }); 
 
        } 
 
        // Call the image effects function 
        labelImageEffects(146); 
 
    }); 
} 
</script>
 
 
Last Edit: 2 years 6 months ago by TwentyTwo.
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80193

  • Mazi
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Can you also post a link to the non working example?

BTW: There are quite some helpful blog posts at your website such as: www.22surveys.com/blog/?p=258

^- Can you help us by extending the manual and adding some of these examples there?

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)limesurvey.org'"
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80201

  • TwentyTwo
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thanks Mazi,

I have 1.92 only running on a local webserver.

But it is exact the same script and template I am using at 1.91.
The non working example just shows me the text I have added in the labels.
Seems the following is just not working anymore:
 $( 'label[for="answer65848X42X146A1"]' ).html('<img title="Option 1" src="../plaatjes/smile.jpg"/>'); 
        $( 'label[for="answer65848X42X146A2"]' ).html('<img title="Option 2" src="../plaatjes/smile.jpg"/>'); 
 


I will add some examples soon to the manual!
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80210

  • Mazi
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Sorry, but without being able to compare the different source codes, it is hard to help from here.

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)limesurvey.org'"
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80212

  • TwentyTwo
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yeah you are right, I realized it too when writing.
in the meantime I have installed 1.92.

Hereby the link:
(at screen3 you will see the images are not loaded)

link 1.92
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80213

  • Mazi
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It works fine here using the latest Google Chrome version. I can click the image and the radio button gets ticked.

Which browser did you test?

Did you try clearing your cache?

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)limesurvey.org'"
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80214

  • TwentyTwo
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I have tested it as well with all browsers, also Chrome.
Please note - it is the third screen/question, the first is just fine.
The second screen doesn't matter.
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80236

  • Mazi
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Thanks for clarifying. Indeed, only the first question works fine.

Hard to say why at the first one it works fine. Maybe it's just some wrong IDs or the like, I can't say. Tony (tpartner) is the JavaScript expert, maybe he can help you out.

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)limesurvey.org'"
Last Edit: 2 years 6 months ago by Mazi.
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Re: Clickable Image as Answer - change label 2 years 6 months ago #80298

  • tpartner
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Expression Manager in 1.92 is screwing up your (perfectly valid)JavaScript.

With EM, you need a space after all opening curly braces and before all closing curly braces.

So, for example, this:
$(this).css({'border':'10px solid ' + checkedBorder + ''});

Needs to be this this:
$(this).css({ 'border':'10px solid ' + checkedBorder + '' });

Try this to you script supplied above:
<script type="text/javascript" charset="utf-8">
 
	$(document).ready(function() { 
 
        // Insert the images into the labels 
        $( 'label[for="answer65848X42X146A1"]' ).html('<img title="Option 1" src="../plaatjes/smile.jpg"/>'); 
        $( 'label[for="answer65848X42X146A2"]' ).html('<img title="Option 2" src="../plaatjes/smile.jpg"/>'); 
 
        // A function to handle the behavior of images in select/radio questions 
        function labelImageEffects(qid) { 
 
            ////////// Set your border colors here ///////// 
            var uncheckedBorder = '#fff'; 
            var checkedBorder = '#0F0'; 
            var hoverBorder = '#066'; 
            /////////////////////////////////////////////// 
 
            // Find the initial state of the radio buttons and style labels accordingly 
            $( '#question' + qid + ' td.answer label.answertext' ).each(function(i) { 
                var id = $( this ).attr('for'); 
                if ( $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked') == true ) { 
                    $(this).css({ 'border':'10px solid ' + checkedBorder + '' }); 
                } 
                else { 
                    $(this).css({ 'border':'10px solid ' + uncheckedBorder + '' }); 
                } 
            }); 
 
            // Hide the radio buttons 
            $( '#question' + qid + ' input.radio' ).hide(); 
 
            // Label pointer and width styles 
            // $( '#question' + qid + ' td.answer label.answertext' ).css({ 'cursor':'pointer', 'width':'auto' }); 
            $( '#question' + qid + ' td.answer label.answertext' ).css({ 'cursor':'pointer', 'width':'auto', 'height':'auto', 'display':'inline-block' });
 
            // Dennis - extra for the inline-block outline
            // Fix list text-indent 
            $( '#question' + qid + ' li' ).css({ 'text-indent':'0' });
 
 
            // Hover label border styles 
            $( '#question' + qid + ' td.answer label.answertext' ).hover(function () { // On mouseover 
                var id = $( this ).attr('for'); 
                $(this).css({ 'border':'10px solid ' + hoverBorder + '' }); 
            },  
            function () { // On mouseout 
                var id = $( this ).attr('for'); 
                if ( $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked') == true ) { 
                    $(this).css({ 'border':'10px solid ' + checkedBorder + '' }); 
                } 
                else { 
                    $(this).css({ 'border':'10px solid ' + uncheckedBorder + '' }); 
                } 
 
            }); 
 
            // Checked label border styles 
            $( '#question' + qid + ' td.answer label.answertext' ).click(function (event) { 
 
                $( '#question' + qid + ' td.answer label.answertext' ).css({ 'border':'10px solid ' + uncheckedBorder + '' }); 
                $( this ).css({ 'border':'10px solid ' + checkedBorder + '' }); 
 
                // IE hack to check the affiliated radio button 
                var id = $( this ).attr('for'); 
                $( '#question' + qid + ' td.answer input#' + id + '' ).attr('checked', true); 
 
            }); 
 
        } 
 
        // Call the image effects function 
        labelImageEffects(146); 
 
    }); 
 
</script>
Cheers,
Tony Partner

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Last Edit: 2 years 6 months ago by tpartner.
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The following user(s) said Thank You: TwentyTwo

Re: Clickable Image as Answer - change label 2 years 6 months ago #80304

  • Mazi
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tpartner wrote:
Expression Manager in 1.92 is screwing up your (perfectly valid)JavaScript.

With EM, you need a space after all opening curly braces and before all closing curly braces.
Tony, I think we should either put a warning at the JavaScript workarounds page or overwork the Workarounds listed there (or both)!?

What do you think?

Best regards/Beste Grüße,
Dr. Marcel Minke
(Limesurvey Head of Support)
Need Help? We offer professional Limesurvey support
Contact: marcel.minke(at)limesurvey.org'"
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