Vuejs: How to reset Input boxes inside Vue Component - vue.js

Whenever I open the component, the previous information that I've typed still remains in the Input Boxes. I have three input box. One is not inside a form tag and the other two are inside a form tag. How do we clear the Input Boxes when I open the component? I tried using this.form.reset(); but it does not work.
<!-- left column -->
<div class="col">
<div class="form-group">
<label>Scan Item</label>
<input type="search" class="form-control is-warning" id="exampleSearchItemBarcode" placeholder="Item Barcode"
#keyup.enter="searchloanItem"
v-model="itemvmodel"
autocomplete="off">
</div>
</div>
</div>
<!-- right column -->
<div class="col">
<div class="card-body">
<form #submit.prevent="createLoan">
<div class="form-group" v-for="loanpatron in loanpatrons" :key="loanpatron.id">
<input type="text" name="patron_id"
v-model="form.patron_id"
class="form-control text-uppercase"
:class="{ 'is-invalid': form.errors.has('patron_id') }"
autocomplete="off">
<has-error :form="form" field="patron_id"></has-error>
</div>
<!-- textarea -->
<div class="form-group">
<label>Date Loaned</label>
<div class="input-group">
<div class="input-group-prepend">
<span class="input-group-text"><i class="fas fa-calendar-alt"></i></span>
</div>
<input v-model="form.dateloaned" type="date" name="dateloaned" class="form-control" :class="{ 'is-invalid': form.errors.has('dateloaned') }"
data-inputmask-alias="datetime" data-inputmask-inputformat="dd/mm/yyyy" data-mask="" im-insert="false">
</div>
<has-error :form="form" field="dateloaned"></has-error>
</div>
<div class="row">
<div class="col">
<div class="modal-footer">
<button type="submit" class="btn btn-primary">Submit</button>
</div>
</div>
</div>
</form>
</div>
</div>
<script>
export default {
mounted() {
this.form.reset();
}
}
</script>

Related

How to pass data in Kotlin Ktor Routing without saving the data?

Is it possible to pass various data in the Routing.kt class between different routes without saving the data in a database?
I'm calling a rest api in a search ui "search.ftl" and want to show the response data in another ui "found.ftl" and they're in different fields. If the data looks good the user can click "save" and then the data really go into the database.
At the end of get("field") I need to pass the data to get("found).
That's my code so far:
Routing.kt:
route("search") {
get {
call.respond(FreeMarkerContent("search.ftl", model = null))
}
get("field") {
// API-Call and json data in response
val title = volumeInfoObject?.get("title")
val author = authors?.get(0)
val publisher = volumeInfoObject?.get("publisher")
val pageCount = volumeInfoObject?.get("pageCount")
client.close()
call.respondRedirect("/search/found")
// How to pass data to get("found")?
}
get("found") {
call.respond(FreeMarkerContent("found.ftl", model = null))
}
}
Search.ftl:
<#import "_layout.ftl" as layout />
<#layout.header>
<div>
<div class="text-center">
<h1 class="display-4">Search</h1>
</div>
<!-- // style="border:1px solid red; -->
<div class="container">
<div class="row">
<div class="form-group has-search">
<span class="fa fa-search form-control-feedback"></span>
<form action="/search/field" method="get">
<input type="text" class="form-control" name="isbn">
</form>
</div>
</div>
<br><br><br>
<div class="row">
<div class="col-sm-3">
<div class="img"><img src="/static/500x900.png" class="img-fluid" alt="Responsive image"></div>
</div>
<div class="col-sm-9">
<div class="row">
<div class="col-8 col-sm-6">
</div>
<div class="col-4 col-sm-6">
<form>
<fieldset disabled>
<legend>Book Information</legend>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Titel</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Author</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Publisher</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Pages</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<button type="submit" class="btn btn-primary">Save</button>
</fieldset>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</#layout.header>
Found.ftl:
<#-- #ftlvariable name="book" type="com.nw.models.Book" -->
<#import "_layout.ftl" as layout />
<#layout.header>
<div>
<div class="text-center">
<h1 class="display-4">Search</h1>
</div>
<!-- // style="border:1px solid red; -->
<div class="container">
<div class="row">
<div class="col-sm-3">
<div class="img"><img src="/static/500x900.png" class="img-fluid" alt="Responsive image"></div>
</div>
<div class="col-sm-9">
<div class="row">
<div class="col-8 col-sm-6">
</div>
<div class="col-4 col-sm-6">
<form action="/search/found" >
<legend>Book Information</legend>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Titel</label>
<input type="text" id="disabledTextInput" class="form-control" name="title" value="title">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Author</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Publisher</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<div class="mb-3">
<label for="disabledTextInput" class="form-label">Pages</label>
<input type="text" id="disabledTextInput" class="form-control" placeholder="Disabled input">
</div>
<button type="submit" class="btn btn-primary">Save</button>
</form>
</div>
</div>
</div>
</div>
</div>
</div>
</#layout.header>
The solution ist now like this:
I'm saving the found book directly to db and show it on my /found route:
call.respondRedirect("/search/found/${book?.id}")
On the /found page there is a delete button, so If you are not happy with the result you can directly delete the book.
get("found/{id}") {
val id = call.parameters.getOrFail<Int>("id").toInt()
call.respond(FreeMarkerContent("edit.ftl", mapOf("book" to bookFacade.book(id))))
}

How to listen to events from bootstrap-vue modal?

I have two modals in my page and I need a way to listen to 'ok' event when pressing ok button on first modal and respond by opening the another modal.
There are no examples in the documentation:
https://bootstrap-vue.js.org/docs/components/modal/
I wanted to use this listener but nothing is explained and I couldn't find out what is what here.
export default {
mounted() {
this.$root.$on('bv::modal::show', (bvEvent, modalId) => {
console.log('Modal is about to be shown', bvEvent, modalId)
})
}
}
This is the relevant part of my code:
<div>
<b-modal id="modal-center-add-post" style="width: 120px" centered class="h-50 d-inline-block min-vw-100" ok-title="next" >
<add-post></add-post>
</b-modal>
</div>
<div>
<b-modal id="modal-center-add-content" style="width: 120px"
centered class="h-50 d-inline-block min-vw-100"
ok-only ok-title="Create" >
<add-content></add-content>
</b-modal>
</div>
and add-post component code is
<template>
<form>
<div class="form-group row">
<label for="title"
class="col-sm-2 col-form-label">
Title
</label>
<div class="col-sm-10">
<input type="text"
class="form-control"
id="title"
placeholder="Title">
</div>
</div>
<div class="form-group row">
<label for="chooseTopic"
class="col-sm-2 col-form-label">
Topic
</label>
<div class="col-sm-10">
<select id="chooseTopic" class="form-control">
<option selected>Leadership</option>
<option>HR</option>
<option>Sales</option>
<option>Marketing</option>
</select>
</div>
</div>
<fieldset class="form-group">
<div class="row">
<legend class="col-form-label col-sm-2 pt-0"> Type</legend>
<div class="col-sm-10">
<div class="form-check-inline ">
<label class="form-check-label"
for="video"
:class="{'checked':(isChecked==='video')}"
#click="isChecked='video'">
<input class="form-check-input"
type="radio" name="video"
id="video"
v-model="postingType"
value="video" checked>
<i class="fab fa-youtube "></i>
Video
</label>
</div>
<div class="form-check-inline">
<label class="form-check-label"
for="ebook"
:class="{'checked':(isChecked==='ebook')}"
#click="isChecked='ebook'">
<input class="form-check-input"
type="radio"
name="ebook"
id="ebook"
v-model="postingType"
value="ebook">
<i class="far fa-file-pdf "></i>
Ebook
</label>
</div>
<div class="form-check-inline ">
<label class="form-check-label "
for="article"
:class="{'checked':(isChecked==='article')}"
#click="isChecked='article'">
<input class="form-check-input " type="radio"
name="article" id="article"
v-model="postingType" value="article" >
<i class="fas fa-pen-square "></i>
Article
</label>
</div>
</div>
</div>
</fieldset>
</form>
</template>
<script>
export default {
name: "AddPost",
data(){
return{
postingType:'',
isChecked:'video'
}
},
}
</script>
So when I click on ok (next) in add-post component I want the second modal to pop up.
it's right on the bottom of the documentation under Events
basicly use
#ok="yourOkFn"

How to make gmail like search box with bootstrap

I'm trying to implement input field with additional options similar to gmail search box. You can see it on the screenshots below.
When you click on a caret sign then additional form is shown up:
Currently, I'm struggling with making a nice looking form shown after clicking on the caret sign. Anyone knows how to achieve that with Bootstrap?
Here is a jsfiddle link:
https://jsfiddle.net/x1sfs9xb/1/
<div class="container">
<div class="row">
<div class="input-group">
<input type="text" class="form-control">
<div class="input-group-btn">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button>
<ul class="dropdown-menu dropdown-menu-right">
<li>
<form action="#" class="form-horizontal">
<div class="row">
<div class="col-sm-12">
<div class="form-group">
<label class="col-sm-3 control-label" for="name">Input 1</label>
<div class="col-sm-9">
<input class="form-control" id="name" name="input1" type="text" />
</div>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-12">
<div class="form-group">
<label class="col-sm-3 control-label" for="name">Input2</label>
<div class="col-sm-9">
<input class="form-control" id="name" name="input2" type="text" />
</div>
</div>
</div>
</div>
<p>
<input class="btn action-button pull-right" name="commit" type="submit" value="Save">
</p>
</form>
</li>
</ul>
<button type="button" class="btn btn-default"><span class="glyphicon glyphicon-search"></span></button>
</div>
</div>
</div><div class="row">
<div class="col-md-12">
<h1>Some content</h1>
</div>
</div>
</div>
You can achieve that by using a little CSS and JS:
CSS (your dropdown menu is relative to input-group-btn so you have to change position of that to static - now your dropdown menu is related to the input-group):
.input-group-btn {
position: static;
}
.dropdown-menu {
left: 0;
}
JS (get width of the input and assign it to your dropdown menu, also change it on browser resize):
var inputWidth = $('.form-control').outerWidth();
$('.dropdown-menu').css('width', inputWidth);
$(window).resize(function () {
inputWidth = $('.form-control').outerWidth();
$('.dropdown-menu').css('width', inputWidth);
});
JSFIDDLE

Two input field next to each other bootstrap 3

I'm new to bootstrap and have a problem placing two input fields next to each other. I've searched on the internet (and bootstrap.com), but couldn't find the anser.
Code:
Result. But I need the input fields and button next to each other in one row:
I tried using columns... didn't work
You can follow : Display two fields side by side in a Bootstrap Form
<div class="input-group">
<input type="text" class="form-control" placeholder="Start"/>
<span class="input-group-addon">-</span>
<input type="text" class="form-control" placeholder="End"/>
You can try below code
<div class="container content">
<div class='row'>
<form role="form" class="form-horizontal" method="post">
<div class='col-xs-12 col-sm-4'>
<div class="form-group">
<input class="form-control" name="" placeholder="Search from this date">
</div>
</div>
<div class='col-xs-12 col-sm-4'>
<div class="form-group">
<input class="form-control" name="" placeholder="Search till this date">
</div>
</div>
<div class='col-xs-12'>
<div class="form-group">
<button class="btn btn-primary">Search</button>
</div>
</div>
<div class='col-xs-12'>
<div class="form-group">
Back
</div>
</div>
</form>
</div>
</div>

Modal dialog with a horizontal form, side by side groups

I'm attempting to render, side by side, form elements within a bootstrap modal dialog. Reason for this is that they're for all intents and purposes the same options, just representing options for different items and the current way it renders for users is basically:
<table>
<tr>
<td><!--Option Group 1--></td>
<td><!--Option Group 2--></td>
<td><!--Option Group 3--></td>
</tr>
</table>
So using the modal dialog example in the Bootstrap 3 documentation combined with the form-horizontal exampl in the Bootstrap 3 documentation plus some use of span to attempt to do a 50% width for each (and hopefully left-to-right tiling of the sections), I came out with:
<div class="modal fade" id="addModal" tabindex="-1" role="dialog" aria-labelledby="addLabel" aria-hidden="true">
<div class="modal-dialog modal-lg">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title" id="addLabel">Title of Dialog</h4>
</div>
<form class="form-horizontal" role="form">
<div class="modal-body">
<div class="row">
<div class="span6">
<div class="form-group">
<label for="inputUser" class="col-sm-1 control-label">User</label>
<div class="col-sm-5">
<input type="text" class="form-control" id="inputUser" value="" disabled="disabled">
</div>
</div>
<div class="form-group">
<label for="inputPassword3" class="col-sm-1 control-label">Password</label>
<div class="col-sm-5">
<input type="password" class="form-control" id="inputPassword3" placeholder="Password">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-1 col-sm-5">
<div class="checkbox">
<label>
<input type="checkbox"> Remember me
</label>
</div>
</div>
</div>
</div>
<div class="span6">
<div class="form-group">
<label for="inputUser" class="col-sm-1 control-label">User</label>
<div class="col-sm-5">
<input type="email" class="form-control" id="inputUser" value="" disabled="disabled">
</div>
</div>
<div class="form-group">
<label for="inputPassword3" class="col-sm-1 control-label">Password</label>
<div class="col-sm-5">
<input type="password" class="form-control" id="inputPassword3" placeholder="Password">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-1 col-sm-5">
<div class="checkbox">
<label>
<input type="checkbox"> Remember me
</label>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
<button type="submit" class="btn btn-primary">Add Request</button>
</div>
</form>
</div>
</div>
http://jsfiddle.net/isherwood/3zeMh/
The problem is that somewhere along the way, it is forcing each item to go new line so I have two "forms" that are 50% of the parent width (intentional) that are rendered vertically (not intentional). How can I make the two render side by side?
<div class="span6">
should be
<div class="col-sm-6">
2 times.
http://jsfiddle.net/isherwood/3zeMh/4
It needs a little further cleanup, but that's the primary issue. Here's one possible refinement: http://jsfiddle.net/isherwood/3zeMh/6
I'd probably make the labels wider and keep everything block for mobile, though.