![]() Var data = $$('form').retrieve('gold').options.unitData Ĭb.getElements('input'). This code snippet will ensure you can update test questions in the user interface without any issues. When using Liquid for-loops, make sure to include the JavaScript function below in the Javascript editor on the Design page. 12: CML with Liquid to hide question when there is no source data to display There are a few things to note about the Liquid within the cml:radio tag: For example, in a single row, the column named "possible_brands" contains the data "timex, rolex, michael_kors", where each type of brand is listed in the data cell. Note: We first create a Liquid variable, named "brand", to refer to each item in the column "possible_brands". In order to allow the contributor to select from the possibilities in this list, we can use a Liquid loop: 5: CML with Liquid logic to show questions based on a specific column The code below demonstrates how to alter the second question to be specific to the "item_type":įig. This is shown in our first radio question. Regardless of the "item_type", we want to ask what the relevance of the "search_query" is to the "item_title". 4: Preview of the job displaying specific questions based on the source data Rather than splitting this work into two separate jobs, we can display two unique question sets within the same job:įig. We want to use different brands for items that are watches and items that are electronics. shows there are two different categories of "item_type": "watch" and "electronic". Job design using Liquid Using Liquid Logic to display questions based on source data CML calling in a variable from the source dataįig 3. The part needs to be cleaned to remove all developer after it has been evaluated.Liquid is a template language supported in Appen that allows users to display source data into a job’s user interface.įor more information about Liquid check out this article.įig 2. Here, the two linear indications are rejectable defects. Length of indication is measured for evaluation, not length of the flaw. Length of an indication can grow over time as penetrant bleeds out, causing an acceptable indication to be a rejectable defect. It is critical to examine the part within the time frame designated in the written procedure. The developer manufacturer’s recommendations and written procedure should be followed closely. The dwell time for developer is typically 10 to 60 minutes. A dwell time needs to be observed to allow time for the dye to exit the flaws and create an indication (flaw) in the developer. Next, cleaner/ remover should be sprayed on another clean, dry, lint-free rag and used to vigorously rub the part again until there is no penetrant visible on the rag.Ī thin, light coating of developer should be sprayed on the part being examined. The part or material should be rubbed vigorously until the penetrant is not visible on the dry rags. ![]() The penetrant manufacturer’s recommendations and written procedure should be followed.Īll penetrant should be removed with clean, dry, lint-free rags until thoroughly clean. This is typically 5 to 30 minutes but should never be long enough for the penetrant to dry. ![]() In this tutorial, I show how to use Liquid Notes with Maschine, as well as briefly covering the Import and Export. A dwell (soak) time needs to be observed to allow for the penetrant to permeate into cracks and voids. Liquid Notes is a fairly unique program devoted to analyzing and editing MIDI files. This is generally done by spraying penetrant from the aerosol can or applying it with a brush. The surface needs to be free of dirt, rust, scale, paint, oil, and grease, and be smooth enough to wipe off the penetrant without leaving residue. This can range from grinding and wire brushing to merely wiping the part with a rag moistened with the cleaner/ remover.
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