groupon.js
1.3 KB
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function flexColumnWidth(str, tableData, flag = "max") {
str = str + "";
let columnContent = "";
if (
!tableData ||
!tableData.length ||
tableData.length === 0 ||
tableData === undefined
) {
return 0;
}
if (!str || !str.length || str.length === 0 || str === undefined) {
return 0;
}
if (flag === "equal") {
for (let i = 0; i < tableData.length; i++) {
if (tableData[i][str].length > 0) {
columnContent = tableData[i][str];
break;
}
}
} else {
let index = 0;
for (let i = 0; i < tableData.length; i++) {
if (tableData[i][str] === null) {
return 0;
}
const now_temp = tableData[i][str] + "";
const max_temp = tableData[index][str] + "";
if (now_temp.length > max_temp.length) {
index = i;
}
}
columnContent = tableData[index][str];
}
let flexWidth = 0;
for (const char of columnContent+'') {
if ((char >= "A" && char <= "Z") || (char >= "a" && char <= "z")) {
flexWidth += 8;
} else if (char >= "\u4e00" && char <= "\u9fa5") {
flexWidth += 15;
} else {
flexWidth += 10;
}
}
if (flexWidth < 80) {
flexWidth = 80;
}
return flexWidth;
};