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fix chrome compatibility issue for description text reveal, #327
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@ -1102,12 +1102,12 @@ function textReveal() {
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function textExpand() {
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var textBox = document.getElementById("text-expand");
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var button = document.getElementById("text-expand-button");
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var textBoxLineClamp = textBox.style["-webkit-line-clamp"];
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if (textBoxLineClamp === "none") {
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var style = window.getComputedStyle(textBox)
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if (style.webkitLineClamp === "none") {
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textBox.style["-webkit-line-clamp"] = "4";
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button.innerText = "Show more";
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} else {
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textBox.style["-webkit-line-clamp"] = "none";
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textBox.style["-webkit-line-clamp"] = "unset";
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button.innerText = "Show less";
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}
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}
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@ -1119,8 +1119,9 @@ function textExpandButtonVisibilityUpdate() {
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if (!textBox || !button)
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return;
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var textBoxLineClamp = textBox.style["-webkit-line-clamp"];
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if (textBoxLineClamp === "none")
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var styles = window.getComputedStyle(textBox);
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var textBoxLineClamp = styles.webkitLineClamp;
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if (textBoxLineClamp === "unset")
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return; // text box is in revealed state
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if (textBox.offsetHeight < textBox.scrollHeight
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