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I need the name of the states to be displayed in the options, but I need to get the id instead of the name
code image
The e.target.value only takes the name (a string), I need to get the id of the selected object or the entire object so that I can extract the id.
The id is needed to be able to send the object to the backend.
I already tried to use several methods of e.target, but I didn't get any result
<option id={states.id} value={states.id}>Volvo</option>
add value to options
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I want to use value trim() but when I use it, the value part doesn't turn blue it just stay white. How to get the data on value. Please check picture. [value trim] I;(https://i.stack.imgur.com/QTDGB.png) I'm trying to validate the form.
I found out the reason I was using the wrong program. You suppose to use visual studio code. I was using Microsoft visual studio.
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I have a javascript object which I receive from a axios response.
I want to perform map inside my data in the quote field of my object and get the names of the object inside the 'quote' object.
I want the name inside the 'quote'.
How can I perform map and get USD,BTC,BCH,ETH,LTC,XRP
Here is my response object received from axios:
The data is store at this.state.data.
I am assuming that the object you displayed is stored in data. Then you can do something like this to get an array of quote names
let quoteNames = Object.keys(data.quote);
Hope this works for you.
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I add an employee but then I can update and delete.
Please help me.
my database oic for reference is below
https://drive.google.com/open?id=1wxWmFawOYfOTYz3e7Vl0MoHUsOFPBY1A
you can refer how to set the attribute of the column at the image.
you don't input the middle name when you save the new data.
so you have to set for "middlename" column to allow Null.
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Hi I want to bind the zipcode's in the select box from the following data.
How to do that ??
[[{'zipcode':'6451105'},{'zipcode':'641515'},{'zipcode':'564555'}]]
Assuming you want to bind one of your zipcode objects to a property, eg
{zipcode: '641515'}
and your actual data looks like this
[{'zipcode':'6451105'},{'zipcode':'641515'},{'zipcode':'564555'}]
this should suffice
<select name="zipCode" ng-model="zipCode"
ng-options="zipCode.zipcode for zipCode in zipCodes"></select>
http://plnkr.co/edit/rY0cFVqyZHVoB4DyZj1Z?p=preview
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I needd a javascript or jquery code to get current city name. Previously i trie with goggle map but based on the returning string, some time i get sublocation wih in the city, can any one help in this.
Please check following link. I hope it will help for you.
https://coderwall.com/p/ouofjg/getting-current-location-with-javascript