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Nativescript tab page textfield


Nativescript tab page textfield

By : Velimir
Date : November 22 2020, 03:01 PM
I think the issue was by ths following , You can simply use this.search, Or you can use this.get("search")
Edit: also on a side note, In your code behind file, you are creating
code :


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Set textfield to numeric only Nativescript

Set textfield to numeric only Nativescript


By : Ruthwik J.D
Date : March 29 2020, 07:55 AM
This might help you First. You want to set the keyboardType to number. See the documentation on EditableTextBase
Second, about styling. You really want to set the styling within a CSS file as it helps you separate markup and style. Take a look at the documentation about styling.
code :
<TextField style="text-align: center;"/>
<TextField textAlignment="center"/>
<TextField cssClass="myClass">
.myClass {
  text-align: left;
}
How to add TextField to ListView in NativeScript?

How to add TextField to ListView in NativeScript?


By : Worth Mark
Date : November 01 2020, 12:01 AM
it should still fix some issue Finally I did it. I had to change my code from ListView to angular *ngFor method, like this:
code :
<StackLayout *ngFor="let item of itemsList">
   <TextField [hint]="item.name" [(ngModel)]="myTextfieldData"></TextField>
</StackLayout>
TextField ellipsis nativescript

TextField ellipsis nativescript


By : Raúl Gil Muñoz
Date : March 29 2020, 07:55 AM
I hope this helps . So this method is what you need (and are using :) - https://developer.android.com/reference/android/widget/EditText.html#setEllipsize(android.text.TextUtils.TruncateAt)
your argument is incorrect, it isn't expecting a string but an ENUM. So try setEllipsize(android.text.TextUtils.TruncateAt.END)
Nativescript get value of textfield

Nativescript get value of textfield


By : Almighty INNIO
Date : March 29 2020, 07:55 AM
wish of those help Just as a reminder, it's usually a good idea to share some code with your question to show what you have already tried. In this example you could have shared some xml markup for instance. Anyways to get the value of a textfield you would have something like this.
code :
var view = require("ui/core/view");
function pageLoaded(args) {
    var page = args.object;
    var textfield= view.getViewById(page, "textfieldID");
}
var text = textField.text;
Nativescript-vue get TextField that has focus

Nativescript-vue get TextField that has focus


By : user3591740
Date : March 29 2020, 07:55 AM
wish helps you I have 2 TextFields in a Nativescript-vue application. , Here is a possible implementation of what you are trying to do
code :
<TextField v-model="newItem.unitPriceExcl" @textChange="calcPricing" keyboardType="number" @focus="focus" @blur="blur" hint="Unit Price Excl"></TextField>
<TextField v-model="newItem.unitPriceIncl" @textChange="calcPricing" keyboardType="number" @focus="focus" @blur="blur" hint="Unit Price Incl"></TextField>
...
data: () => ({ focusedElement: null })
methods: {
  focus({ object }) {
    this.focusedElement = object;
  },

  // You don't have to handle blur depending on your logic, but I find it more consistent
  blur({ object }) {
    if (this.focusedElement !== object) return;
    this.focusedElement = null;
  }
}
...
<TextField v-model="newItem.unitPriceExcl" @textChange="calcPricing('unitPriceExl')" keyboardType="number" hint="Unit Price Excl"></TextField>
...
methods: {
  calcPricing(name) {
    return (args) => {
      // Your logic goes here, you have access to name, and to args
    }
  }
}
...
<TextField v-model="newItem.unitPriceExcl" @textChange="calcPricing" keyboardType="number" hint="Unit Price Excl" ref="unitPriceExcl"></TextField>
...
let UIResponder;
if (isIOS) {
  UIResponder = (UIResponder as any).extend({
      currentFirstResponder() {
         this.currentFirstResponder = null;
         UIApplication.sharedApplication.sendActionToFromForEvent('findFirstResponder', null, null, null);
         return this.currentFirstResponder;
      },
      findFirstResponder(application: UIApplication) {
        this.currentFirstResponder = new WeakRef(self)
      }
    }, {
      exposedMethods: {
        currentFirstResponder: { returns: UIView, params: [ ] }
      }
    })
}
...
methods: {
  getFocusedView() {
    if (isAndroid) {
      const activity = application.android.foregroundActivity;
      if (activity) {
        return activity.getCurrentFocus()
      }
    } else if (isIOS) {
      return UIResponder.currentFirstResponder;
    }

    return null;
  },

  isFocused(object) {
    if (object.nativeView && object.nativeView.nativeView) return false;
    return this.getFocusedView() === object.nativeView.nativeView;
  },

  calcPricing(args) {
    if (this.isFocused(this.$refs.unitPriceExcl)) {
        console.log('unitPriceExcl is selected');
    }
  },
}
...
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