How to set returnKeyType to all TextInput fields inside one application?
I'm currently using tcomb-form-native and have to define returnKeyType again for every field, I just want to define it once and should work in every component.
any ideas?
You have a couple good options
Create a custom text input component, and here you can create a stylised TextInput field for use across your entire application. You can then set returnKeyType=whatever in its props, and use this component for all your text input instead.
Use react-native-global-props, which seems to have been created for this exact purpose. Here is the link to the repository for more information / instruction
Related
I have 2 questions,
How can I set the value of the global search box and trigger the filter programmatically, using java script (basically I want to implement a persistent filter, based on the last user input, as the user navigates in and out of the page), check image below
Considering the Veu devtool component, I can find the vue-good-table Component and its Search subcomponent. And I can see that there is a value propuerty on this subcomponent that has the same value I had typed in the search box.
So my question is if with this information can I have a way to solve my first question, does the information in the Vue devtool can help me figure out the references to that object and value and then set it?
This could be a very useful tool in case I have a similar problem in the future with another component.
Have very little experience with Veu and general searches on how to access data or elements in components has been confusing, I just understand the properties and events to pass data, but in this case this is an imported component, so I can not hack it.
Thanks #tao, I read the docs before but skipped noticing this property
externalQuery
This is the one that solves the problem, you can link a variable to the search item and I then use your own text input box to implement the solution.
I'm given a custom designed number pad in a React Native app and I need to implement text input functionality, just like the OS number pad/keyboard. The text input is a regular React Native TextInput with showSoftInputOnFocus={false} to prevent the real OS keyboard from appearing.
How can I create a key press event that will be handled correctly with the currently focused text input field, without recreating whole text input/handling logic from scratch?
I'm looking for something like (made up code):
function pressEvent(){
Keyboard.dispatchPressEvent(1); //such a method does not exist, made it up to demonstrate my needs
}
<Pressable onPress={pressEvent}><Text> 1 </Text></Pressable>
The closest I've found was Keyboard.emit for which almost no documentation exists.
I've ended up creating a controlled component where I've manipulated the business logic on parent and passed it to the text field.
Because my needs were simple (numeric entry, no caret position. much like a calculator) I was able to pull it off.
I am building an app using vue.js and I have a simple question. Im trying to transfer a value between two componenets which are not related to each other. What I actually do is that I have a chart and when I click on a point, I am assigning the points date to a var and trying to transfer it to the second component and give it to the datepicker. So the main question is that if it is possible to take a value ,which is different depending on the point clicked, and transfer it to the second vue component.
Thanks in advance!
Try passing the value as a prop: https://v3.vuejs.org/guide/component-props.html#passing-static-or-dynamic-props
If you need the prop to be reactive: https://v3.vuejs.org/guide/data-methods.html#data-properties
And please do not use var, use const (for variables that should not change reference) or let (for variables that may change references).
I'm learning Vue & Vuetify. Let's say I want to use the outline style on all my input fields. Is there a way that I can specify that at an application level so I don't have to add the "outline" attribute to every field in the application?
https://vuetifyjs.com/en/components/text-fields
I'm not experienced js developer so may be I'm asking about something obvious.
Imagine I create component (let's name it MyInput) which consists from TextInput and a label.
Where label - string (which renders into Text) or any other React component.
Component's style prop is used for TextInput customization. So I add possibility to set labelStyle prop which will be used by label.
When I use MyInput I want to do such thing: if label is text (no matter raw string or already a Text) - apply to it color and fontSize.
But if I pass instead of string some other component, let's say Image - then do not apply unsupported parameters.
Right now react-native warn me every time when I try to apply fontSize or other style props to non-text components.
I know, warnings can be switched off, but for me hiding the problem != solution.
Ideally I would like to have some method or class or whatever which will look at style props and on supported props by component and somehow filter them before apply.
Am I missing something? Or this warnings are okay?