Reagent provides a minimalistic interface between ClojureScript and React.
It allows you to define efficient React components using nothing but plain ClojureScript functions and data, that describe your UI using a Hiccup-like syntax.
Questions tagged [reagent]
342 questions
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votes
1 answer
What does the % character mean in the re-frame todomvc app todo-item function?
The re-frame todomvc views namespace contains a function todo-item which contains the following snippet:
(when @editing
[todo-edit {:class "edit"
:title title
:on-save #(dispatch [:save id %])
…
nilo de roock
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1 answer
How to code a UI with a vast ( > 1000 ) number of similar components when using Reagent?
Suppose I want to make a grid type of UI consisting of editable cells. In an OO language I would create a class for the cell, instantiate all the cells and put them on the right place with their x,y properties. Later on I might drag and drop cells…
nilo de roock
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1 answer
How to push changes to a Reagent component with Re-frame subscriptions and handlers?
Consider the following hypothetical, simplified clojurescript snippets:
(def cat (r/atom [{:id 0 :data {:text "ROOT" :test 17} :prev nil :par nil}
{:id 1 :data {:text "Objects" :test 27} :prev nil :par 0}
{:id 2…
nilo de roock
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reagent forms multi-select not working for list
I was following the sample code from http://yogthos.github.io/reagent-forms-example.html and was attempting the use the multi-select option for a list.
(defn select-item [item]
(go
(reset! current-selection item)
(let [response (
Michael Thurmond
- 201
- 2
- 9
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1 answer
How to detect when user presses Esc in input field using Reagent
I have an input field
[:input {:type "text"}]
and I need to detect when user presses an Esc key while editing that field. How do I do that?
pbkhrv
- 647
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- 11
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2 answers
reagent-forms bind-fields ignores ':field', missing dependencies or incorrect usage?
I am not able to get reagent-forms to bind to an atom. I have data binding working in reagent elsewhere in the same file. And I can set and display the atom in question as expected.
I have
form-doc that returns a [:div] vector with inputs I'd like…
Will
- 1,206
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- 22
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1 answer
How do I curl the .jar for cljsjs/react?
I'm following the Clojurescript Quick Start, and I'm continuing to build out a clojurescript project without relying on a build tool like lein or boot to make sure I understand what is really happening.
I'm at a point where I'm trying to introduce a…
RubeOnRails
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- 22
0
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1 answer
How to pass focus from one element to another in Reagent(Clojurescript)?
I'm trying to write reusable tag control with reagent. What I need to do is to focus input field after user clicks ancestor div element. To be more clear, I would like to set focus on input with class tag-input after user clicks div with class…
Krzysztof Pniak
- 21
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Why doesn't figwheel pass the compiled app to the browser?
I'm using Leiningen 2.5.2 (Java 1.8.0_45-internal Open JDK 64-bit), and the reagent-template (i.e. lein new reagent foo).
This runs okay with lein figwheel as expected.
Next, the first thing I do is break out the "Views" functions into separate…
bright-star
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1 answer
touch left / touch right events in reagent
I'm using reagent to develop a site. It's unclear to me how to work with touch events in reagent, actually, in general. I read this post
clojurescript: touch events and Domina, but do i need to use domina to handle on-touch-start events with…
jdkealy
- 4,807
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0
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1 answer
regent in clojurescript: selected value could be save in PC browser, but can't be saved in mobile browser
I am using re-frame to dev a clojurescript app. It saves the option of select. @new-feedback is the atom which will change whenever I pick up a new option. And then after click the save button, it will save the data.
:on-click #(re-frame/dispatch…
Daniel Wu
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