基于单元格背景颜色将单元格值导入列表框

Question

我试图从电子表格范围将值加载到列表框中。不过，我只想加载具有红色背景色的值。这是我遇到的问题。

function loadDupsMonday(e){ 
var app= UiApp.getActiveApplication(); 
var openss= SpreadsheetApp.openById(e.parameter.ttbox) 
var attlist= openss.getSheetByName('Client Duplicate'); 
app.getElementById('dmonlbl').setVisible(true) 
dlist=attlist.getLastRow()-1; 
lastcol=attlist.getLastColumn(); 
range=attlist.getRange("B2:B100"); 
var background=range.getBackgrounds(); 
var c= [] 
for (var j=0;j<background; j++){ 
if (background[j] != "#00ff00"){ 
c++;} 
app.getElementById('dupmon').addItem(background[j][0]).setVisible(true) 
} 
return app; 
} 

Answer 1

你的开始并不算太坏，但你对添加什么以及如何添加它做了一些混淆。

这里是工作（未测试）代码的一些注释来解释：

function loadDupsMonday(e){ 
    var app= UiApp.getActiveApplication(); 
    var openss= SpreadsheetApp.openById(e.parameter.ttbox) 
    var attlist= openss.getSheetByName('Client Duplicate'); 
    app.getElementById('dmonlbl').setVisible(true) 
    dlist=attlist.getLastRow()-1; // I don't know if you need this elsewhere but in this example it is useless 
    lastcol=attlist.getLastColumn(); // same comment 
    range=attlist.getRange("B2:B100");// are you sure you want to handle only the 100 first cells ? 
    var background=range.getBackgrounds();//get colors in a 2D array 
    var data = range.getValues();// and get data in a 2D array 
    var c= [];// =empty array to collect items to add to the listBox 
    for (var j=0;j<background.length; j++){ 
    if (background[j][0] != "#00ff00"){ // check the condition on "GREEN" 
     c.push(data[j][0]);//add data, not background 
     } 
    } 
    var listBox = app.getElementById('dupmon').setVisible(true); 
    for(var i in c){ 
     listBox.addItem(c[i]);//add items in a 2cond loop 
    } 
return app; // update UI 
}