Custom command with a single log and an assertion Spying on window.fetch The Command Log in the left column looks much nicer now. Let's write the first test in spec file cypress/integration/first-spec.js that visits the page. Tip: we will be using data-cy attribute to find the iframe following our Best Practices for selecting elements guide. Let's take a static HTML page and embed an iframe. Note: you can find the source code for this blog post in the recipe "Working with iframes" located in the repository cypress-example-recipes. In this blog post I will show how to interact with DOM elements inside an iframe (even if the iframe is served from another domain), how to spy on window.fetch requests that the iframe makes, and even how to stub XHR requests from the iframe. If your web application uses iframes, then working with elements in those iframes requires your own custom code. iframe when it sees a Cypress command (re-enactment) Mostly because all built-in cy DOM traversal commands do hard stop the moment they hit #document node inside the iframe. Normally, you can only do this if the page in the iframe is from the same origin, but you can start Chrome in a debug mode to disregard the same origin policy and test this on any page.Cypress has a. Var doc, frame_win = getIframeWindow(el) // getIframeWindow is defined belowĭoc = (ntentDocument || window.document) ĭoc. = someValue Var el = document.getElementById('targetFrame') If you want to change inputs in an iframe then submit the form from that iframe, do this. So, it mocks a ajax control as the control still remains on the input form jsp, with the loading dialog open. The iframe can be set to a width and height of 0, and the form can be submitted with the target set to the iframe, and a loading dialog opened before submitting the form. This property can also be used to produce an ajax like experience, especially in cases like file upload, in which case where it becomes mandatory to submit the form, in order to upload the files Set the target attribute of the form to the name of the iframe tag. If the form is to be submitted to an iframe within the form page, then it can be easily acheived using the target attribute of the tag. I would be very interested to hear of any browser that doesn't run these examples correctly.Īn iframe is used to embed another document inside a html page. My test case consist of two files, using classic ASP on IIS 6 they're reproduced here in full so you can verify this behaviour for yourself. I have verified this behaviour as working with XHTML 1 Strict, XHTML 1 Transitional, HTML 4 Strict and in "quirks mode" with no DOCTYPE specified, and it works in all cases using Internet Explorer. The target attribute and frame names isn't some clever ninja hack although it was deprecated (and therefore won't validate) in HTML 4 Strict or XHTML 1 Strict, it's been part of HTML since 3.2, it's formally part of HTML5, and it works in just about every browser since Netscape 3. using Javascript (there's a work-around here), but if you're using ordinary HTML markup, you're fine. There is a known bug with Internet Explorer that only occurs when you're dynamically creating your iframes, etc. If that's not it, or you're after something more complex, please edit your question to include more detail. You can use the HTML target="" attribute on a tag, so it could be as simple as:
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