There would seem to be a bug in that the.The next action on that filter button sets the text of my “Count” widgets, which is actually redundant because the repeater does this automatically. If this expression is true, the repeater item (row) will be shown. …which i can complete by adding “< 3” inside the “expression brackets”, to get ] …all of which means, “the item value in column “Distance” is less than 3”, and that is my Filter Rule. I can point to any of the columns in my repeater and evaluate their contents against my desired rule (technically, my rule’s “delimiter” which is 3.) I can either type in my “magic formula” directly, or click the little “ fx” button to the right of the Rule field and build it with some help from Axure. In this case, I want to show only the stations which are less than 3 miles away. I do this because I want to be able to remove this specific filter later. First, I click the Add Filter action and select a Target (automatic in this case because there is only one repeater widget on my page.) Adding a filter is easy and straightforward–but the logic of those filters can be tricky sometimes.Take a look at the code for the “btnFilter3” widget: I could have instead added an action to one of the “Filter” buttons to set the text of these widgets directly–and in fact, I did, just to show you how this would be done. This is one simple way to solve your specific question.Īs with most things Axure, there are many ways to achieve the same results. I set it up this way so that any time the repeater is “touched” or in other words, “reloaded” (actions such as applying a filter, sorting, updating/adding/deleting a row, etc.) the count values would be updated automatically. So, my example above has a repeater list, named “repListDeparting” with 14 rail stations of varying distances away from your current location (I think somewhere in Scotland?) If you look at the interaction code for the repeater, the Item Loaded event sets the text on two widgets, according to the “Location” column cell and the “Distance” column cell in the repeater datasheet (located on the Style pane.) It also sets the text on two external widgets, “ItemCount” and “visibleItemCount”. That’s where Local Variables come in, and is a common source of confusion and bugs. One of the first tricks to learn is how to properly point to that repeater widget when “performing functions” on it -whether within or outside of the repeater. That said, let’s see if we can start here… When you say, “repeater function” what do you mean? Applying a filter within a repeater versus outside a repeater? Or, “any and all” actions which can apply to repeaters? In general, anything you can do within a repeater you can do outside of that repeater, with some caveats and gotchas. Of course, you can and should search the forum for your questions–chances are it’s been asked and answered already. rp file and let forum users offer solutions and explanations. (just like you would gain knowledge in algebra, physics, chemistry, etc.) …And the best way to get specific here is to upload an. I would say the best way to understand this concept more generally is to get very detailed on this specific case, then other cases, then others, then test out stuff just to see what it does, then try answering other’s questions on this forum, etc. I don’t claim to be an expert on repeater widgets, but I have used them successfully–eventually–in many situations. I’ll use it to demonstrate some filtering basics both within and outside of the repeater: Here is a sample file built from a recent forum post about repeaters. Likewise, discussions about Local Variables and Axure’s built-in variables and “hidden functions.” To be fair, the documentation is a decent introduction, and it is worth your time to go through the tutorials (There are several for repeaters in the menu on that page), but for sure, many questions and mysteries will remain. Just search this forum for “repeater” and see all the Axure users, including experts and “Si Fu’s” who have been confused by repeaters.
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