回答編集履歴

1

追記

2018/02/27 03:29

投稿

root_jp
root_jp

スコア4666

test CHANGED
@@ -17,3 +17,33 @@
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  });
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  ```
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+
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+ ### 追記
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+ ```JavaScript
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+ var innerSlider = document.querySelector("div.inner_slider");
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+ var preview = document.querySelector("div.linkimg img");
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+ document.querySelectorAll("input[name=radio_slider]").forEach(function(radio) {
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+ radio.addEventListener("click", function() {
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+ var src = innerSlider.querySelector("img.img" + radio.value).src;
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+ preview.src = src;
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+ });
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+ if (radio.checked) {
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+ radio.click();
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+ }
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+ });
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+ ```