我有一个谷歌脚本,它在谷歌电子表格和谷歌表单之间读写。它基本上是一种访问材料数据库的表格。
首次访问表单时,它会显示所有字段空白、填充的材料 ID (CW_ID) 的“选择器”列表框和选择器列表框中的“新建”部分选项。如果用户停留在“新建”上,则这些字段将保持空白,以便用户手动填充它们并将其作为新项目附加到数据库中。如果用户滚动“选择器”列表框并选择一个 CW_ID,它将从电子表格中提取并使用与所选 CW_ID 对应的数据填充字段,供用户随后编辑(修改有关零件的详细信息)。
因为我为我的数据库使用 SQL 结构,所以我有几个链接表:
材料表(包含有关零件的大部分信息,包括制造商的 ID [manufacturer_ID])
制造商表(链接到 materials.manufacturer_ID)
目前,表单仅使用材料表填充字段,因此在“制造商”字段中,它仅显示 ID 号。出于用户目的,我希望脚本检查材料表中显示的制造商 ID,进入制造商表,找到匹配项并让制造商列表框将其显示为当前选择的索引。(或者只是在字段中显示制造商的名称)
到目前为止,这是我脚本的一部分:
(滚动到底部“//****这是我正在处理的部分”)
function doGet() {
var ss = SpreadsheetApp.openByUrl("https://docs.google.com/something")
var materialsSheet = ss.getSheetByName('materials');
var manufacturersSheet = ss.getSheetByName('manufacturers');
var vendorsSheet = ss.getSheetByName('vendors');
var usersSheet = ss.getSheetByName('users');
var projectApp = UiApp.createApplication();
projectApp.setTitle("Materials Form");
var activeEmail = Session.getActiveUser().getEmail();
//I create the vertical panel.
var panel = projectApp.createVerticalPanel().setId('face');
//Here is where I actually create the drop down menu, and assign the function "goSelection" to be activated whenever a selection is made.
var selector = projectApp.createListBox(true);
selector.setName('selectionBox').setId('selectionBox').addItem('New');
var materialsData = materialsSheet.getDataRange().getValues();
//do until row is less than length of
for (var i=0; i < materialsData.length; i++){
if (materialsData [i][1] == "Email"){
//if row in Column B does not equal gmail, skip to i++
continue;
}
//add Column C (CW_ID) of current row to the selector list
selector.addItem(materialsData [i][2]);
}
selector.setSelectedIndex(0);
var selectHandler = projectApp.createServerHandler('goSelection');
selectHandler.addCallbackElement(panel);
selector.addChangeHandler(selectHandler);
//Here is where I create the drop down menu to show list of manufacturers from manufacturers sheet
var manufSelectorLabel = projectApp.createHTML("<br><b>Manufacturer</b><br>").setWidth('100%');
var manufSelector = projectApp.createListBox(true);
manufSelector.setName('manufSelectionBox').setId('manufSelectionBox').addItem('New');
var manufacturersData = manufacturersSheet.getDataRange().getValues();
//do until row is less than length of
for (var i=0; i < manufacturersData.length; i++){
if (manufacturersData [i][1] == "Email"){
//if row in Column B does not equal gmail, skip to i++
continue;
}
//add Column C (Manufacturers) of current row to the selector list
manufSelector.addItem(manufacturersData [i][3]);
}
manufSelector.setSelectedIndex(0);
var manufSelected = manufSelector.SelectedItem;'
//**I am unsure whether this should have it's own function
//var manufSelectHandler = projectApp.createServerChangeHandler('goManuf');
//manufSelectHandler.addCallbackElement(panel);
//manufSelector.addChangeHandler(manufSelectHandler);
var gmailLabel = projectApp.createHTML("<br><b>Gmail:</b><br>").setWidth('100%');
var gmailField = projectApp.createTextArea().setSize('100%', '25px');
gmailField.setName('gmailArea').setId('gmailArea');
gmailField.setText(activeEmail);
var savedLabel = projectApp.createLabel('Thank you for your submission.');
savedLabel.setVisible(false).setId('sLabel');
//At this point, I'm actually declaring the variables for all the fields and text for the actual form.
var selectorLabel = projectApp.createHTML("<br><b>Select CW_ID from list.</b>").setId('selectLabel');
var descriptionLabel = projectApp.createHTML("<br><b>Description</b><br>").setWidth('100%');
var descriptionField = projectApp.createTextArea().setSize('100%', '100px');
descriptionField.setName('descriptionArea').setId('descriptionArea');
var manufacturerLabel = projectApp.createHTML("<br><b>Manufacturer</b></br>").setWidth('100%');
var manufacturerField = projectApp.createTextArea().setSize('100%x', '25px');
manufacturerField.setName('manufacturerArea').setId('manufacturerArea');
var manufacturerListLabel = projectApp.createHTML("<br><b>ManufacturerList</b></br>").setWidth('100%');
var manufacturerListField = projectApp.createTextArea().setSize('100%x', '25px');
manufacturerListField.setName('manufacturerListArea').setId('manufacturerListArea');
var modelnumberLabel = projectApp.createHTML("<br><b>Model Number</b><br>").setWidth('100%');
var modelnumberField = projectApp.createTextArea().setSize('100%', '25px');
modelnumberField.setName('modelnumberArea').setId('modelnumberArea');
//Next, i create the save button and assign the function "saved" to be activated whenever the button is pressed.
var saveButton = projectApp.createButton('Save');
var saveHandler = projectApp.createServerHandler('saved');
saveHandler.addCallbackElement(panel);
saveButton.addClickHandler(saveHandler);
//Now that all the componentes of the form have been declared and set up, I'm going to assemble them on the panel.
panel.setSpacing(6);
panel.add(nameLabel);
panel.add(nameField);
panel.add(gmailLabel);
panel.add(gmailField);
panel.add(selectorLabel);
panel.add(selector);
panel.add(descriptionLabel);
panel.add(descriptionField);
panel.add(manufSelectorLabel);
panel.add(manufSelector);
panel.add(manufacturerLabel);
panel.add(manufacturerField);
panel.add(modelnumberLabel);
panel.add(modelnumberField);
panel.add(saveButton);
panel.add(savedLabel);
projectApp.add(panel);
return projectApp;
}
//This function looks to see what has been selected in the drop down menu, and then pulls the appropriate data from the spreadsheet to display in the fields.
function goSelection(e){
var activeEmail = Session.getActiveUser().getEmail();
var app = UiApp.getActiveApplication();
var gmailField = app.getElementById('gmailArea');
var nameField = app.getElementById('nameArea');
var chosen = e.parameter.selectionBox;
var ss = SpreadsheetApp.openByUrl("https://docs.google.com/something")
var materialsSheet = ss.getSheetByName('materials');
var manufacturersSheet = ss.getSheetByName('manufacturers');
var vendorsSheet = ss.getSheetByName('vendors');
var materialsData = materialsSheet.getDataRange().getValues();
var manufacturersData = manufacturersSheet.getDataRange().getValues();
var vendorsData = vendorsSheet.getDataRange().getValues();
var panel = app.getElementById('face');
var standardpartField = app.getElementById('standardpartArea');
var descriptionField = app.getElementById('descriptionArea');
var manufacturerField = app.getElementById('manufacturerArea');
var manufacturerListField = app.getElementById('manufSelectionBox');
var modelnumberField = app.getElementById('modelnumberArea');
if (chosen != 'New') {
for (var i=1; i < materialsData.length; i++){
if (materialsData [i][1] == "Email"){
//if row in Column B does not equal gmail, skip to i++
continue;
}
if (materialsData [i][2] != chosen){
continue;
}
nameField.setText(materialsData [i][0]);
gmailField.setText(materialsData [i][1]);
standardpartField.setText(materialsData [i][3]);
descriptionField.setText(materialsData [i][4]);
//****THIS IS THE PART I'M WORKING ON
//set manufacturerField to manufacturer of current row
//loop through manufacturer sheet until row matches with manufacturersField
//when a match is found, selector box index to same row
manufacturerField.setText(materialsData [i][5]);
for (var i=1; i < manufacturersData.length; i++){
if (manufacturersData [i][1] == "Email"){
//if row in Column B does not equal Email, skip to i++
continue;
}
if (manufacturersData [i][2] != manufacturerField){
continue;
}
manufacturerListField.setSelectedIndex(i);
}
modelnumberField.setText(materialsData [i][6]);
}
}
这对我来说很有意义,但它不起作用。我单击选择器列表框中的某个部分,所有信息都会按照我的意愿填充到字段中。但是,制造商列表框不会跳转到正确的制造商(在制造商字段中填充),它只是坐在那里并保持原样。
(查看图片以了解表单的外观)
http://oi61.tinypic.com/6h6tqp.jpg
制造商列表框和字段显示,但现在,只有制造商字段更改以在选择零件时显示数据)
任何帮助将不胜感激!:)