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| <div class="w3-container"> | | <div class="tree"> |
| <h2>Slideshow Indicators</h2>
| | * {{#ask:[[Cadry]]|?Grandfather=|mainlabel=-}} |
| <p>An example of using buttons to indicate how many slides there are in the slideshow, and which slide the user is currently viewing.</p>
| | ** {{#ask:[[Cadry]]|?Father=|mainlabel=-}}{{#ask:[[Father::Cadwallon]]|format=template|template=TreeFormat}}{{#ask:[[Father::Cadry]]|format=template|template=TreeFormat2}} |
| </div> | | </div> |
|
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| <div class="w3-content" style="max-width:800px">
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| {{#widget:Britain|highlight=#Salisbury, #Bedegraine}}
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| {{#widget:Britain|highlight=#Salisbury}}
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| {{#widget:Britain|highlight=#Cornwall}}
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| </div>
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|
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| <div class="w3-center">
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| <div class="w3-section">
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| <button class="w3-button w3-light-grey" onclick="plusDivs(-1)">❮ Prev</button>
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| <button class="w3-button w3-light-grey" onclick="plusDivs(1)">Next ❯</button>
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| </div>
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| <button class="w3-button demo" onclick="currentDiv(1)">1</button>
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| <button class="w3-button demo" onclick="currentDiv(2)">2</button>
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| <button class="w3-button demo" onclick="currentDiv(3)">3</button>
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| </div>
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| <script>
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| var slideIndex = 1;
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| showDivs(slideIndex);
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|
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| function plusDivs(n) {
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| showDivs(slideIndex += n);
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| }
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|
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| function currentDiv(n) {
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| showDivs(slideIndex = n);
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| }
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|
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| function showDivs(n) {
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| var i;
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| var x = document.getElementsByClassName("mySlides");
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| var dots = document.getElementsByClassName("demo");
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| if (n > x.length) {slideIndex = 1}
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| if (n < 1) {slideIndex = x.length}
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| for (i = 0; i < x.length; i++) {
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| x[i].style.display = "none";
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| }
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| for (i = 0; i < dots.length; i++) {
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| dots[i].className = dots[i].className.replace(" w3-red", "");
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| }
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| x[slideIndex-1].style.display = "block";
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| dots[slideIndex-1].className += " w3-red";
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| }
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| </script>
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