I try to get Vue Formulate running, but it just does not work. Here is my code:
this version includes the import statements:
https://vueformulate.com/guide/installation/#direct-download
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/#braid/vue-formulate#2.4.1/dist/formulate.umd.min.js"></script>
<script src="https://polyfill.io/v3/polyfill.min.js?features=es2015"></script>
<template>
<FormulateForm
v-model="values"
:schema="schema"
/>
</template>
<script>
import Vue from 'vue'
import VueFormulate from '#braid/vue-formulate'
Vue.use(VueFormulate)
export default {
data () {
return {
values: {},
schema: [
{
type: 'password',
name: 'password',
label: 'Enter a new password',
validation: 'required'
},
{
type: 'password',
name: 'password_confirm',
label: 'Confirm your password',
validation: '^required|confirm:password',
validationName: 'Password confirmation'
},
{
type: 'submit',
label: 'Change password'
}
]
}
}
}
</script>
Opening the site results in the following error appearing in the console:
formulate.umd.min.js:5 Uncaught TypeError: Cannot read property 'en' of undefined
at new Jt (formulate.umd.min.js:5)
at formulate.umd.min.js:5
at formulate.umd.min.js:5
at formulate.umd.min.js:5
Jt # formulate.umd.min.js:5
(anonymous) # formulate.umd.min.js:5
(anonymous) # formulate.umd.min.js:5
(anonymous) # formulate.umd.min.js:5
test.html:15 Uncaught SyntaxError: Unexpected token 'export'
Thanks!
The issue is due partially to DOM limitations, as explained in the small note in Vue Formulate's documentation on direct downloads. To be more specific, since we are not using a builder but downloading the libraries from a CDN and inserting them with script tags, all components names must be kebab-case. We also need to create a Vue instance.
Vue.use(VueFormulate)
new Vue({
el: '#app',
data: function () {
return {
values: {}
}
}
})
<!DOCTYPE html>
<html>
<head>
<meta name="description" content="Vue-Formulate example">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Vue Formulate</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/#braid/vue-formulate#2.3.8/dist/formulate.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/#braid/vue-formulate#2.3.8/dist/snow.css">
</head>
<body>
<div id="app">
<formulate-form v-model="values">
<formulate-input
type="password"
name="password"
label="Enter a new password">
</formulate-input>
<formulate-input
type="password"
name="password_confirm"
label="Confirm your password"
validation="required|confirm:password"
validation_name="Password confirmation">
<formulate-input
type="submit"
label="Change password">
</formulate-form>
</formulate-form>
<p><strong>This is your password: {{ values }}</strong></p>
</div>
</body>
</html>
The same but with Schemas (please note that Vue-Formulate needs to be version 2.4 or above):
Vue.use(VueFormulate)
var app = new Vue({
el: '#app',
data: function () {
return {
values: {},
schema: [
{
type: 'password',
name: 'password',
label: 'Enter a new password',
validation: 'required'
},
{
type: 'password',
name: 'password_confirm',
label: 'Confirm your password',
validation: '^required|confirm:password',
validationName: 'Password confirmation'
},
{
type: 'submit',
label: 'Change password'
}
]
}
}
})
<!DOCTYPE html>
<html>
<head>
<meta name="description" content="Vue-Formulate example">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>Vue Formulate with Schema</title>
<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/#braid/vue-formulate#2.4.1/dist/formulate.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/#braid/vue-formulate#2.3.8/dist/snow.css">
</head>
<body>
<div id="app">
<formulate-form v-model="values" :schema="schema"/>
<p><strong>This is your password: {{ values }}</strong></p>
</div>
</body>
</html>
Related
I'm pretty new in Vue and I'm trying to write down a function that returns true or false on a given data when input modified. I have 4 different data that I need possibly to change the truthiness.
My logic was to produce a function that accepts data as parameter but... It doesn't work. Maybe it's not the proper way to go for...
Here the HTML:
<input type="text" v-model="bannerContent.button" #input="checkMaxChar(48,bannerContent.button.length,isButtonTooLong)" id="banner-button">
And the JS
var app = new Vue({
el: '#app',
data: {
bannerContent: {
title : 'Title',
text: 'Text',
copyright: 'Copyright',
button: 'Button'
},
isButtonTooLong: false,
},
methods: {
checkMaxChar: function(a,b,c) {
var vm = this
if( a < b ) {
vm.c = true;
};
console.log(this.c);
}
}
})
I'm not sure why you are doing var vm = this and also where do you defined c?
for your purpose define c in the data section like code below and work wit your input:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
<title>Document</title>
</head>
<body>
<div id="app">
<input
type="text"
v-model="bannerContent.button"
#input="checkMaxChar(48,bannerContent.button.length,isButtonTooLong)"
id="banner-button"
/>
</div>
</body>
<script>
var app = new Vue({
el: "#app",
data: {
bannerContent: {
title: "Title",
text: "Text",
copyright: "Copyright",
button: "Button",
},
isButtonTooLong: false,
c: false,
},
methods: {
checkMaxChar(a, b, c) {
if (a < b) {
this.c = true;
}
console.log(this.c);
},
},
});
</script>
</html>
Hope it helps You ;)
I am working on a site where the user can select an image via radio selection.
I would like to dynamically update the image URL depending on selection of the user. My approach is to use a computed variable which returns the URL from a list of objects depending on the selection of the user.
<template>
<v-img
:src="require(currBackgroundURL)"
class="my-3"
contain
width="397"
height="560"
></v-img>
</template>
<script>
// data() ...
currBackground: 0,
backgrounds: [
{
name: "Flowers",
url: "../assets/background/bg_1.png"
},
// ...
computed: {
currBackgroundURL: function() {
return this.backgrounds[this.currBackground].url
}
}
</script>
Unfortunately, i get an error which says Critical dependency: the request of a dependency is an expression.
And the browser console says: [Vue warn]: Error in render: "Error: Cannot find module '../assets/background/bg_1.png'"
Question: What is the right way to switch the URL of the image dynamically?
Thanks for your help!
Here is a working example:
var app = new Vue({
el: '#app',
data: () => ({
currBackground: 0,
backgrounds: [
{
name: "black",
url: "https://dummyimage.com/600x400/000/fff"
},
{
name: "blue",
url: "https://dummyimage.com/600x400/00f/fff"
},
{
name: "red",
url: "https://dummyimage.com/600x400/f00/fff"
}
]
}),
computed: {
currBackgroundURL: function() {
return this.backgrounds[this.currBackground].url
}
},
methods: {
nextImage() {
this.currBackground += 1
if (this.currBackground > 2) {
this.currBackground = 0
}
}
}
})
<html>
<head>
<link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900|Material+Icons" rel="stylesheet">
<link href="https://cdn.jsdelivr.net/npm/vuetify/dist/vuetify.min.css" rel="stylesheet">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
</head>
<body>
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.18/vue.js"></script>
<script src="https://cdn.jsdelivr.net/npm/vuetify/dist/vuetify.js"></script>
<div id="app">
<v-btn #click="nextImage()">Change image</v-btn>
<v-img
:src="currBackgroundURL"
class="my-3"
contain
width="397"
height="560"
></v-img>
</div>
</body>
I removed the require.
The src is a link/path so you don't need require. require will try to take a path and load it into a module instead of a link/path.
Hopefully, this helps.
I am trying to set property for my custom tag. But it gives error instead. I am attaching screenshot of error and code snippet also.
<awts-est data-url$="{{dataUrl}}"></awts-est>
properties: {
dataUrl: {
type: String,
value: '',
reflectToAttribute: true,
},
}
in demo/index.html
<awtt-ch data-url="http://abc.asdfg.com"></awtt-ch>
Ok, I went back through and recreated your build. I believe this is what you have at base level. This was successfully printing off the data from dataUrl.
index.html
<html>
<head>
<script src="bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<link href="elements/awtt-ch.html" rel="import">
</head>
<body>
<awtt-ch data-url="http://abc.asdfg.com"></awtt-ch>
</body>
</html>
elements/awtt-ch.html
<head>
<link href="../bower_components/polymer/polymer.html" rel="import">
<link href="/elements/awts-est.html" rel="import">
</head>
<dom-module id="awtt-ch">
<template>
<awts-est data-url$="{{dataUrl}}"></awts-est>
</template>
</dom-module>
<script>
Polymer({
is: "awtt-ch",
properties: {
dataUrl: {
type: String,
notify: true,
}
}
});
</script>
elements/awts-est.html
<html>
<head>
<link href="../bower_components/polymer/polymer.html" rel="import">
<link href="/elements/awts-est.html" rel="import">
</head>
<dom-module id="awts-est">
<template>
<h1>Here's your data: <span>{{dataUrl}}</span></h1>
</template>
</dom-module>
<script>
Polymer({
is: "awts-est",
properties: {
dataUrl: {
type: String,
notify: true,
}
}
});
</script>
I wnat to show to display grid in combo box using jquery easy ui plugin with asp.net mvc. But I took that error "Uncaught TypeError: $(...).combogrid is not a function". Where is the error?
My View Code
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>ComboGrid - jQuery EasyUI Demo</title>
<link href="#Url.Content("~/Content/themes/easyui.css")" rel="stylesheet" />
<link href="#Url.Content("~/Content/themes/icon.css")" rel="stylesheet" />
<link href="#Url.Content("~/Content/themes/demo.css")" rel="stylesheet" />
<script type="text/javascript" src="~/Scripts/jquery-1.7.1.min.js"></script>
<script src="~/Scripts/jquery-1.8.2.min.js"></script>
<script type="text/javascript" src="~/Scripts/jquery.easyui.min.js"></script>
<script type="text/javascript" src="~/Scripts/jquery.combogrid.js"></script>
<script type="text/javascript">
$(function () {
$('#cc').combogrid({
panelWidth: 450,
value: '006',
idField: 'code',
textField: 'name',
url: 'datagrid_data.json',
columns: [[
{ field: 'code', title: 'Code', width: 60 },
{ field: 'name', title: 'Name', width: 100 },
{ field: 'addr', title: 'Address', width: 120 },
{ field: 'col4', title: 'Col41', width: 100 }
]]
});
});
function reload() {
$('#cc').combogrid('grid').datagrid('reload');
}
function setValue() {
$('#cc').combogrid('setValue', '002');
}
function getValue() {
var val = $('#cc').combogrid('getValue');
alert(val);
}
function disable() {
$('#cc').combogrid('disable');
}
function enable() {
$('#cc').combogrid('enable');
}
</script>
</head>
<body>
<h2>ComboGrid</h2>
<div class="demo-info">
<div class="demo-tip icon-tip"></div>
<div>Click the right arrow button to show the datagrid.</div>
</div>
<div style="margin:10px 0;">
Reload
SetValue
GetValue
Disable
Enable
</div>
<select id="cc" name="dept" style="width:250px;"></select>
</body>
</html>
You can remove
<script type="text/javascript" src="~/Scripts/jquery.combogrid.js"></script>
because jquery.easyui.min.js includes combogrid function.
This is (part of) a web page. For some reason, I fail to get the slide-show operational. Can you help me fix it?
<!DOCTYPE html>
<html>
<head lang='fr'>
<meta http-equiv='content-type' content='text/html;charset=ISO-8859-1' />
<link href='../dojo-release-1.9.1/dijit/themes/claro/claro.css' rel='stylesheet' type='text/css' media='all' />
</head>
<body class='claro'>
<script>
dojoConfig = {async: true, parseOnLoad: true}
</script>
<script type='text/javascript' src='../dojo-release-1.9.1/dojo/dojo.js'>
</script>
<script type='text/javascript'>
require(["dojo", "dojo/parser", "dojo/store/Memory", "dojox/image/SlideShow"]);
var imageData= {
identifier: "imageUrl",
items: [
{ imageUrl: "http://mysyte.net/photos/f1.jpg"},
{ imageUrl: "http://mysyte.net/photos/f2.jpg"},
{ imageUrl: "http://mysyte.net/photos/f3.jpg"},
{ imageUrl: "http://mysyte.net/photos/f4.jpg"}
]
};
</script>
<div data-dojo-type='dojo/store/Memory' data-dojo-props='data:imageData' data-dojo-id='imageStore'></div>
<div data-dojo-type='dojox/image/SlideShow' id='slideshow1' data-dojo-id='imageShow'
data-dojo-props='store: imageStore, noLink: true, autoStart:true, imageWidth:770, imageHeight:345, slideshowInterval: 5'>
</div>
</body>
</html>
What am I missing?? Can you help me fixing it? Thanks!
Problem solved.
<!DOCTYPE html>
<html>
<head lang='fr'>
<meta http-equiv='content-type' content='text/html;charset=ISO-8859-1' />
<link href='../dojo-release-1.9.1/dijit/themes/claro/claro.css' rel='stylesheet' type='text/css' media='all' />
</head>
<body class='claro'>
<script>
dojoConfig = {async: true, parseOnLoad: true}
</script>
<script type='text/javascript' src='../dojo-release-1.9.1/dojo/dojo.js'></script>
<script type='text/javascript'>
var imageData= {
identifier: "imageUrl",
items: [
{ imageUrl: "http://mysyte.net/photos/f1.jpg"},
{ imageUrl: "http://mysyte.net/photos/f2.jpg"},
{ imageUrl: "http://mysyte.net/photos/f3.jpg"},
{ imageUrl: "http://mysyte.net/photos/f4.jpg"}
]
};
require(["dojo", "dojo/data/ItemFileReadStore", "dojox/image/SlideShow", "dijit/registry"], function(dojo, ItemFileReadStore, SlideShow, registry) {
dojo.ready(function() {
registry.byId('slideshow1').setDataStore(imageStore, {})
})
});
</script>
<div data-dojo-type='dojo/data/ItemFileReadStore' data-dojo-props='data:imageData' data-dojo-id='imageStore'></div>
<div data-dojo-type='dojox/image/SlideShow' id='slideshow1' data-dojo-id='imageShow'
data-dojo-props='autoStart:true, showTitle: false, noLink: true, hasNav: false, imageWidth:770, imageHeight:345, fixedHeight: true, slideshowInterval: 5'>
</div>
</body>
</html>
Apparently, the SlideShow object in dojo has some bugs/inconsistencies. I even had to modify the dojox/image/SlideShow.js file. The clues I found here: http://petergragert.info/dojo/demo/PKHG_won_22feb.html and in http://dojo-toolkit.33424.n3.nabble.com/Dojo-1-8-SlideShow-Problem-tp3991064.html