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Save Assets ​

Download content (images, videos, audio, or files) from an element or URL.

Type ​

Retrieve content types available in the selector image, audio, or video.

Image, Audio, or Video Element ​

Based on the CSS selector

URL ​

Select a URL available in the selector, such as the URL of google

Element Selector ​

Select the element and input it using element selector.

Selector Options ​

Choose the desired options

File Name ​

The name of an existing file; leave blank if you want to save to a new file

On conflict ​

When saving with a file name that already exists on the device, you can use the following options

  • Uniquify: Automatically rename the file to differ from the existing file
  • Overwrite: Replace the existing file
  • Prompt: You can choose to replace or create a new file and save the content to it

Save downloaded file paths ​

Save the download path to a variable or table

Assign to Variable ​

You can assign the path to a Variable

  • Variable Name: Enter the name of the variable to assign the text to. This field is optional when you select Assign to Variable

Insert into Table ​

You can select a column in a Table to assign the text to that column.

  • Select Column: The column where the text will be inserted. This field is optional when you select Insert into Table

Practical Example ​

I will use this node in the data scraping process on the tradingview website

Attributes

Here, I want to retrieve images from posts. Normally, I could use the Take Screenshot node to download images, but this website adds a logo overlay on the images. Therefore, I need to download directly via the link using the Save Assets node

Attributes

First, I need to identify a common selector for the elements containing the images to be downloaded for use in the Loop Data node. I will use this node to iterate through the list of elements containing images with the desired quantity. I want to iterate through two image elements, so I will enter the value 2 in the Maximum number of iterations field. I will configure the Loop Data node as follows

Attributes

Next, configure the Save Assets node to download the images from each element containing an image iterated by the Loop Data node. Here, I configure the image storage directory at E:\Image, then select Save downloaded file paths to store the image paths after downloading to the device for use in other processes. Finally, I choose to insert into the link column so that when the image download is complete, I will use the Export Data node to export the paths in the table’s column to a file.

Attributes

Then, I will connect to the Stop Loop node to mark the end of the iteration. Finally, connect to the Export Data node to export the image path data

I will have a node cluster used to download images and save image paths as follows

Attributes

When running, I will get the results of the file paths as shown in the image

Attributes