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>
Related
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>
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'm trying to display a simple dgrid as per the first demo on this page:
http://dgrid.io/tutorials/1.0/grids_and_stores/
The only trick is that I'm trying to put it inside an existing structure of containers. So I tried the onFocus event of the container, but when I click on that container, the grid is not showing, and no console.log message appears.
<div data-dojo-type="dijit/layout/ContentPane" data-dojo-props='title:"CustomersGrid"'>
<script type='dojo/on' data-dojo-event='onFocus'>
require([
'dstore/RequestMemory',
'dgrid/OnDemandGrid'
], function (RequestMemory, OnDemandGrid) {
// Create an instance of OnDemandGrid referencing the store
var dom = require('dojo/dom');
console.log("onFocus event for CustomersGrid ContentPane");
dom.byId('studentLastname').value = 'test onFocus event';
var grid = new OnDemandGrid({
collection: new RequestMemory({ target: 'hof-batting.json' }),
columns: {
first: 'First Name',
last: 'Last Name',
totalG: 'Games Played'
}
}, 'grid');
grid.startup();
});
</script>
</div>
I could make it work by:
setting the id of the div to 'grid'
adding a "Click me" span (or I had nothing to focus on)
changing the event name from 'onFocus' to 'focus'
Then, the grid appears when you click on the 'Click me' text (to activate focus).
Below the corresponding full source page (for my environment):
<!DOCTYPE HTML><html lang="en">
<head>
<meta charset="utf-8">
<title>Neal Walters stask overflow test</title>
<link rel="stylesheet" href="dojo-release-1.12.2-src/dijit/themes/claro/claro.css" media="screen">
<link rel="stylesheet" href="dojo-release-1.12.2-src/dgrid/css/dgrid.css" media="screen">
</head>
<body class="claro">
<div id='grid' data-dojo-type="dijit/layout/ContentPane" data-dojo-props='title:"CustomersGrid"'>
<span>click me!</span>
<script type='dojo/on' data-dojo-event='focus'>
require([
'dstore/RequestMemory',
'dgrid/OnDemandGrid'
], function (RequestMemory, OnDemandGrid) {
// Create an instance of OnDemandGrid referencing the store
var dom = require('dojo/dom');
console.log("onFocus event for CustomersGrid ContentPane");
//dom.byId('studentLastname').value = 'test onFocus event';
var grid = new OnDemandGrid({
collection: new RequestMemory({ target: 'hof-batting.json' }),
columns: {
first: 'First Name',
last: 'Last Name',
totalG: 'Games Played'
}
}, 'grid');
grid.startup();
});
</script>
</div>
<script src="dojo-release-1.12.2-src/dojo/dojo.js" data-dojo-config="async:true"></script>
<script type="text/javascript">
require(["dojo/parser", "dojo/domReady!"],
function(parser){
parser.parse();
});
</script>
</body>
The above is using declarative syntax. Alternatively, you may consider going programmatic, as in the source code below where the grid appears on loading the page. Also whereas with the declarative syntax above a breakpoint inside the script is ignored (using firefox), it is activated as expected with the programmatic syntax:
<!DOCTYPE HTML><html lang="en">
<head>
<meta charset="utf-8">
<title>Neal Walters stask overflow test</title>
<link rel="stylesheet" href="dojo-release-1.12.2-src/dijit/themes/claro/claro.css" media="screen">
<link rel="stylesheet" href="dojo-release-1.12.2-src/dgrid/css/dgrid.css" media="screen">
</head>
<body class="claro">
<div id='grid' data-dojo-type="dijit/layout/ContentPane" data-dojo-props='title:"CustomersGrid"'></div>
<script src="dojo-release-1.12.2-src/dojo/dojo.js" data-dojo-config="async:true"></script>
<script>
require([
'dstore/RequestMemory',
'dgrid/OnDemandGrid'
], function (RequestMemory, OnDemandGrid) {
// Create an instance of OnDemandGrid referencing the store
var dom = require('dojo/dom');
console.log("onFocus event for CustomersGrid ContentPane");
//dom.byId('studentLastname').value = 'test onFocus event';
var grid = new OnDemandGrid({
collection: new RequestMemory({ target: 'hof-batting.json' }),
columns: {
first: 'First Name',
last: 'Last Name',
totalG: 'Games Played'
}
}, 'grid');
grid.startup();
});
</script>
</body>
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