From bdc4e0e60c004eba22205cd598f275af47c8dae1 Mon Sep 17 00:00:00 2001
From: solocla <info@claudiosironi.com>
Date: Wed, 18 Feb 2026 09:58:42 +0100
Subject: [PATCH] fixed size column

---
 public/userarea/import_edit2.php | 67 ++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)

diff --git a/public/userarea/import_edit2.php b/public/userarea/import_edit2.php
index ef9e987..7c6e09c 100644
--- a/public/userarea/import_edit2.php
+++ b/public/userarea/import_edit2.php
@@ -1723,6 +1723,63 @@ function fixedDefaultValue(array $f): string
                     }
                 });
             });
+            // === AUTO WIDTH BY HEADER LABEL (initial only) ===
+            function autoFitColumnsByHeader({
+                minPx = 150,
+                maxPx = 380,
+                extraPx = 40, // padding + resizer + un po' di aria
+                ignoreIndexes = [] // es: [1,2] se vuoi escludere main/client ecc
+            } = {}) {
+
+                // misura testo in modo affidabile
+                function measureTextWidth(text, font) {
+                    const canvas = measureTextWidth._canvas || (measureTextWidth._canvas = document.createElement("canvas"));
+                    const ctx = canvas.getContext("2d");
+                    ctx.font = font;
+                    return ctx.measureText(text).width;
+                }
+
+                // prendi tutti gli header con data-index
+                const headers = document.querySelectorAll(".grid-row .grid-header[data-index]");
+                headers.forEach(header => {
+
+                    const idx = parseInt(header.getAttribute("data-index"), 10);
+                    if (!idx || ignoreIndexes.includes(idx)) return;
+
+                    // se l’utente ha già ridimensionato manualmente, non tocchiamo più
+                    if (header.dataset.userResized === "1") return;
+
+                    // testo label pulito (toglie il resizer dal calcolo)
+                    const text = (header.childNodes[0]?.textContent || header.textContent || "").trim();
+
+                    // font reale dell'header per la misura
+                    const cs = window.getComputedStyle(header);
+                    const font = `${cs.fontStyle} ${cs.fontVariant} ${cs.fontWeight} ${cs.fontSize} / ${cs.lineHeight} ${cs.fontFamily}`;
+
+                    const wText = measureTextWidth(text, font);
+                    const desired = Math.max(minPx, Math.min(maxPx, Math.ceil(wText + extraPx)));
+
+                    // applica a header + cells + top cells
+                    const selHeader = `.grid-header[data-index="${idx}"]`;
+                    const selCell = `.grid-cell[data-index="${idx}"]`;
+                    const selTop = `.grid-top .grid-cell[data-index="${idx}"]`;
+
+                    document.querySelectorAll(selHeader).forEach(el => el.style.flex = `0 0 ${desired}px`);
+                    document.querySelectorAll(selCell).forEach(el => el.style.flex = `0 0 ${desired}px`);
+                    document.querySelectorAll(selTop).forEach(el => el.style.flex = `0 0 ${desired}px`);
+                });
+            }
+
+            requestAnimationFrame(() => {
+                setTimeout(() => {
+                    autoFitColumnsByHeader({
+                        minPx: 150,
+                        maxPx: 380,
+                        extraPx: 40,
+                        ignoreIndexes: []
+                    });
+                }, 50);
+            });
 
             // Gestione del ridimensionamento delle colonne
             const resizers = document.querySelectorAll('.resizer');
@@ -1749,6 +1806,8 @@ function fixedDefaultValue(array $f): string
                         const cells = document.querySelectorAll(`.grid-cell[data-index="${columnIndex}"]`);
                         const topCells = document.querySelectorAll(`.grid-top .grid-cell[data-index="${columnIndex}"]`);
                         headers.forEach(header => header.style.flex = `0 0 ${newWidth}px`);
+                        headers.forEach(header => header.dataset.userResized = "1");
+
                         cells.forEach(cell => cell.style.flex = `0 0 ${newWidth}px`);
                         topCells.forEach(cell => cell.style.flex = `0 0 ${newWidth}px`);
                     }
@@ -1835,9 +1894,17 @@ function fixedDefaultValue(array $f): string
             populateDropdowns();
         });
 
+        autoFitColumnsByHeader({
+            minPx: 150,
+            maxPx: 380,
+            extraPx: 40,
+            ignoreIndexes: [] // lascia vuoto per applicare a tutte le colonne indicizzate
+        });
+
         document.addEventListener("DOMContentLoaded", function() {
             let clientData = [];
 
+
             async function loadClients(retryCount = 0, maxRetries = 3) {
                 const clientLoadingStatus = document.getElementById("clientLoadingStatus");
                 try {