Adobe 12040118 Using Help - Page 85

FolderItem item() method, FolderItem items attribute, Methods, Example, Description, Parameters

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Help Using Help Reference Back 85 Attribute numItems Methods Reference Description see "FolderItem numItems attribute" on number of items contained in the FolderItem page 86 Method item() Reference see "FolderItem item() method" on page 85 Description returns an Item Example Given that the second item in the project is a FolderItem, the following code puts up one alert for each toplevel item in the folder. The alerts display the name of each top-level item. var secondItem = app.project.item(2); if ( !(secondItem instanceof FolderItem) ) { alert( "problem: second item is not a folder"); } else { for (i = 1; i

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U
sing H
elp
B
ack
85
Help
Reference
U
sing H
elp
B
ack
85
Methods
Example
Given that the second item in the project is a FolderItem, the following code puts up one alert for each top-
level item in the folder. The alerts display the name of each top-level item.
var secondItem = app.project.item(2);
if ( !(secondItem instanceof FolderItem) ) {
alert( "problem: second item is not a folder");
} else {
for (i = 1; i <= secondItem.numItems; i++ ) {
alert( "item number " + i + " within the folder is named "
+ secondItem.item(i).name);
}
}
FolderItem item() method
app.project.folderItem.
item(
index
)
Description
The FolderItem item() method returns the top-level item in this FolderItem with the given index. Note that
“top-level” here means top-level within the folder, not necessarily within the project.
Parameters
Returns
Item.
FolderItem items attribute
app.project.folderItem.
items
Description
The items attribute is the ItemCollection that represents the contents of this FolderItem.
Unlike the ItemCollection that is owned by the Project object, a FolderItem’s ItemCollection contains only the
top-level Items in the FolderItem.
Note that “top-level” indicates top-level within the folder, not necessarily within the project. Only in the case
of the rootFolder are the top-level items in the FolderItem also top-level items in the Project.
numItems
see “FolderItem numItems attribute” on
page 86
number of items contained in the FolderItem
Method
Reference
Description
item()
see “FolderItem item() method” on
page 85
returns an Item
index
Integer
index number of the FolderItem
Attribute
Reference
Description