动态生成列数
Generate number of columns dynamically
这两个函数运行良好,但我意识到列数应该动态生成。你能帮我做吗?谢谢! ^_^
function getTableData(){
var ss = SpreadsheetApp.openByUrl(url);
var ws = ss.getSheetByName("Data");
var lr = ws.getLastRow();
var lc = ws.getLastColumn();
var data = ws.getRange(2,1,lr-1,lc).getDisplayValues();
Logger.log(data);
return data;
}
function generateTable(dataArray){
var tbody = document.getElementById("table-body");
dataArray.forEach(function(r){
var row = document.createElement("tr");
var col1 = document.createElement("td");
col1.textContent = r[0];
var col2 = document.createElement("td");
col2.textContent = r[1];
var col3 = document.createElement("td");
col3.textContent = r[2];
row.appendChild(col1);
row.appendChild(col2);
row.appendChild(col3);
tbody.appendChild(row);
});
将动态列长度存储在变量中并创建嵌套循环
样本:
var colNumber = 5;
dataArray.forEach(function(r){
var row = document.createElement("tr");
for(var i = 0; i < colNumber; i++){
var col = document.createElement("td");
col.textContent = r[i];
row.appendChild(col);
}
tbody.appendChild(row);
});
你就在附近,只需循环直到你有 lc 的列数,继续在一行中添加 td,然后在循环之后将 tr 添加到 main table
这两个函数运行良好,但我意识到列数应该动态生成。你能帮我做吗?谢谢! ^_^
function getTableData(){
var ss = SpreadsheetApp.openByUrl(url);
var ws = ss.getSheetByName("Data");
var lr = ws.getLastRow();
var lc = ws.getLastColumn();
var data = ws.getRange(2,1,lr-1,lc).getDisplayValues();
Logger.log(data);
return data;
}
function generateTable(dataArray){
var tbody = document.getElementById("table-body");
dataArray.forEach(function(r){
var row = document.createElement("tr");
var col1 = document.createElement("td");
col1.textContent = r[0];
var col2 = document.createElement("td");
col2.textContent = r[1];
var col3 = document.createElement("td");
col3.textContent = r[2];
row.appendChild(col1);
row.appendChild(col2);
row.appendChild(col3);
tbody.appendChild(row);
});
将动态列长度存储在变量中并创建嵌套循环
样本:
var colNumber = 5;
dataArray.forEach(function(r){
var row = document.createElement("tr");
for(var i = 0; i < colNumber; i++){
var col = document.createElement("td");
col.textContent = r[i];
row.appendChild(col);
}
tbody.appendChild(row);
});
你就在附近,只需循环直到你有 lc 的列数,继续在一行中添加 td,然后在循环之后将 tr 添加到 main table