CODEWITHSUNDEEP
jquery-mobileslider
TSCAmerica.com
TSCAmerica.com

Reputation: 5417

JQueryMobile Slider Change Event - Show Images

I have a slider functioning here.

What i want to do is when slider goes in between 10-20, 21-40, 41-60, 61-80, 81-100 i want image to be replaced with another, you can see a default image which i want to be replaced...

So for example if slider is in between 21-40 image source should be changed to 

<img src="images/slide_2.jpg" width="459" height="315">

and so on.. how to do it ?

Upvotes: 2

Views: 7811

Answers (2)

Phill Pafford
Phill Pafford

Reputation: 85378

Live Example:

JS:

$("#slider").change(function() {
    sVal = $(this).val();

    if(sVal > 21 && sVal <= 40) {
        $('#theImage').attr('src', 'http://jquerymobile.com/demos/1.0b2/docs/toolbars/glyphish-icons/21-skull.png');
    }

    if(sVal > 41 && sVal <= 60) {
        $('#theImage').attr('src', 'http://jquerymobile.com/demos/1.0b2/docs/toolbars/glyphish-icons/18-envelope.png');
    }

    if(sVal > 61 && sVal <= 80) {
        $('#theImage').attr('src', 'http://jquerymobile.com/demos/1.0b2/docs/toolbars/glyphish-icons/100-coffee.png');
    }

    if(sVal > 81 && sVal <= 100) {
        $('#theImage').attr('src', 'http://jquerymobile.com/demos/1.0b2/docs/toolbars/glyphish-icons/88-beermug.png');
    }

});

HTML:

<div data-role="page" id="slider-test" data-theme="a"> 
    <div data-role="content">
        <div data-role="fieldcontain">
            <label for="slider">Input slider: 
                <img id="theImage" src="http://jquerymobile.com/demos/1.0b2/docs/toolbars/glyphish-icons/09-chat2.png" alt="slider images" />
            </label>
            <input type="range" name="slider" id="slider" value="0" min="0" max="100"  />
        </div>

    </div>
</div>

Upvotes: 3

Ruslan
Ruslan

Reputation: 10147

Easy, if you add type attribute to your slider tag like so type="slider", it'll become a html5 slider object and will have a change event where you can check its current value. So your code would like something like this:

    $(document).ready(function () {
        $("#slider").change(function () {
            if (slider.value > 20 && slider.value < 41)
                $("#imgMap").attr("src", "images/slide_2.jpg");
        });
    });

if you give your image id="imgMap"

<img id="imgMap" src="images/slide_1.jpg" width="459" height="315">
<input type="slider" name="slider" id="slider" value="47" min="0" max="100" 
    data-type="range">

Upvotes: 0

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