From the Navigator dialog, you can select a table, then transform the data in the Power Query Editor by selecting Transform Data. However, in some cases you may want to assemble a URL from its separate parts, set a timeout for the connection, or provide individualized URL header data. In this case, select the Advanced option in the From Web dialog box. The second text box could include any queries or fragments that you would use to filter the information provided to the web site.
If you need to add more than one part, select Add part to add another URL fragment text box. Depending on how long the POST request takes to process data, you may need to prolong the time the request continues to stay connected to the web site.
If this timeout is too short, you can use the optional Command timeout in minutes to extend the number of minutes you stay connected. The following table describes the request headers you can select.
However, if you're using Power Query Desktop and the file you want to import is located on the web, you must use the Web connector to import that file. As in the local case, you'll then be presented with the table that the connector loads by default, which you can then either Load or Transform.
Choose the Basic button and enter the address in the URL box, for example:. If this is the first time you're visiting this URL, select Anonymous as the authentication type, and then select Connect. As you can see, the Web connector returns the web contents from the URL you supplied, and then automatically wraps the web contents in the appropriate document type specified by the URL Json.
Document in this example. Web pages that load their content dynamically might require special handling. If you notice sporadic errors in your web queries, it's possible that you're trying to access a dynamic web page.
One common example of this type of error is:. These kinds of issues are usually due to timing. Pages that load their content dynamically can sometimes be inconsistent since the content can change after the browser considers loading complete. Sometimes Web. Other times the changes are still in progress when it downloads the HTML, leading to sporadic errors. The solution is to pass the WaitFor option to Web. BrowserContents , which indicates either a selector or a length of time that should be waited for before downloading the HTML.
How can you tell if a page is dynamic? Usually it's pretty simple. Open the page in a browser and watch it load. If the content shows up right away, it's a regular HTML page. For example, if your business wants to analyze stock data, a Web query can extract such data from a financial site. Excel will paste the data into a spreadsheet, enabling you to chart it or perform calculations using Excel functions. Once you have made a Web query file, you can link it to Microsoft Access to perform database functions on it or produce Access reports.
Click the radio button labeled "Link to the data source by creating a linked table. Select the sheet that contains the Web query data. Now that you know when to use web queries, how can you create one? As mentioned, web queries will help you save time and hopefully enhance your day-to-day workflow. Amazon DSP is a great tool for anyone selling on Amazon - and even those who don't. MarinSoftware and Google have entered into a new 3-year revenue share agreement to drive innovation and choice in PaidSearch management and optimization.
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