blog

commit: a25e6f0b8ca0f558048ad31efebc0a50f16e1f42
parent 060661ac604bb3e423c0bbb876c56f2e41e586e7
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Thu,  9 Mar 2023 05:24:37 +0100

javascript/sorttable.js: Add data-type support

Diffstat:
M
javascript/sorttable.js
19
+++++++++++++++++--

1 file changed, 17 insertions(+), 2 deletions(-)
diff --git a/javascript/sorttable.js b/javascript/sorttable.js
@@ -97,7 +97,8 @@ sorttable.innerSortFunction = function(tr) {
 };
 
 // - Use data-value="" attribute if you want to override innerHTML
-// Example: <td data-value="1337">Leet</td>
+// - Use data-type="" attribute if you want to use non-lexical sorting
+// Example: <td data-value="1337" data-type="int">Leet</td>
 sorttable.getElementValue = function(element) {
 	if(element === undefined)
 	{
@@ -105,7 +106,21 @@ sorttable.getElementValue = function(element) {
 		console.log("Warning: Empty cells found");
 	};
 
-	return element.dataset.value ? element.dataset.value : element.innerText;
+	let value = element.dataset.value ? element.dataset.value : element.innerText;
+	switch(element.dataset.type)
+	{
+	case undefined:
+		return value;
+	case "int":
+		var v = parseInt(value);
+		return v != NaN ? v : value;
+	case "float":
+		var v = parseFloat(value);
+		return v != NaN ? v : value;
+	default:
+		console.log(`Warning: Unhandled type ${element.dataset.type}`);
+		return value;
+	};
 };
 
 sorttable.reverse = function(tbody) {