I have a webpage which have buttons on it. I add the buttons with the code block below. How can I add opening links at new tab features to those buttons. Code is like that
var appList = [{
name: "<small>Clever.com</small>",
grades: "K-12",
url: "https://clever.com",
thumbnail: "clever.png"
},
{
name: "Learning.com",
grades: "K-12",
url: "http://login.learning.com/",
thumbnail: "learning.png"
}
];
If your code is generating pure HTML use target attribute for the <a/> tag.
Example:
Open in new tab
Related
I have a small set of icons i want to call as a custom image prop depending on what type of item the component is. Code looks like this:
Vue.component('otherArticles', {
template: `
<!-- Component -->
<li>
<img :src="icon.text && icon.video" alt="icon">
<a :href="url">{{ Title }}</a>
</li>
`,
props: {
title: String,
url: String,
icon: [
{
text: "/resources/img/icons/text-icon.svg",
video: "/resources/img/icons/video-icon.svg"
}
]
}
});
Ideally in my html I would like to call them like this:
<!--Component with text icon-->
<other-articles
icon='text' <!-- how i'd like to call the text icon as img src -->
url="."
title="Text article title">
</other-articles>
<!--Component with video icon-->
<other-articles
icon='video' <!-- how i'd like to call the video icon as img src -->
url="."
title="Video article title">
</other-articles>
The img src binding is incorrect I know, i'm using it as an example of how i'm thinking it should be done, but I'm looking for any and all recommendations on how to do this correctly so I can call it the html as the example shows.
I only have these two icons and the src location for each may change but i would like to call it the same way even if i have to update the src location for either one in the future, keeping the html calls the same or similar. Any help would be appreciated. Thanks
First start by declaring your icon list as the following in your data function:
data() {
return {
iconList: {
text: '/resources/text.png',
video: '/resource/video.png',
}
};
}
Make sure to remove the list and rename the object, as you cannot have a prop and an entry in data with the same name. Then add your definition for icon to your props section as the following:
props: {
icon: {
type: String,
required: true,
},
},
This tells Vue to typecheck the prop as a string, and warn when it's not present or not a string.
Now you need to update your template function to use this new prop as an key to lookup the related icon:
template: `
<img :src="iconList[icon]"/>
`,
Now you can use your component as <comp icon="video"/>
I have written the following piece of code to display some contents in angular material dialog box. it works fine when i add plain text to textContent . when i add HTML its displays HTML as text. how do i bind HTML to textContent
This Works
Sample Link
$scope.Modal = function () {
$mdDialog.show(
$mdDialog.alert()
.parent(angular.element(document.querySelector('body')))
.clickOutsideToClose(true)
.textContent('sample text')
.ok('Ok')
);
}
This Doesn't Works
Sample Link
$scope.Modal = function () {
$mdDialog.show(
$mdDialog.alert()
.parent(angular.element(document.querySelector('body')))
.clickOutsideToClose(true)
.textContent('<div class="test"><p>Sample text</p></div>')
.ok('Ok')
);
}
Thanks in advance
You need to append to the template,
$mdDialog.show({
parent: angular.element(document.body),
clickOutsideToClose: true,
template: '<md-dialog md-theme="mytheme">' +
' <md-dialog-content>' +
'<div class="test"><p>Sample text</p></div>' +
' <md-button ng-click="closeDialog();">Close</md-button>' +
' </md-dialog-content>' +
'</md-dialog>',
locals: {
},
controller: DialogController
});
DEMO
You can add html in template and just add variable in displayOption. This will work.
Template Code
<script type="text/ng-template" id="confirm-dialog-answer.html">
<md-dialog aria-label="confirm-dialog">
<form>
<md-dialog-content>
<div>
<h2 class="md-title">{{displayOption.title}}</h2>
<p>{{displayOption.content}} <img src="{{displayOption.fruitimg}}"/></p>
<p>{{displayOption.comment}}</p>
</div>
</md-dialog-content>
<div class="md-actions" layout="row">
<a class="md-primary-color dialog-action-btn" ng-click="cancel()">
{{displayOption.cancel}}
</a>
<a class="md-primary-color dialog-action-btn" ng-click="ok()">
{{displayOption.ok}}
</a>
</div>
</form>
</md-dialog>
</script>
Controller Code
$mdDialog.show({
controller: 'DialogController',
templateUrl: 'confirm-dialog-answer.html',
locals: {
displayOption: {
title: "OOPS !!",
content: "You have given correct answer. You earned "+$scope.lastattemptEarnCount,
comment : "Note:- "+$scope.comment,
fruitimg : "img/fruit/"+$scope.fruitname+".png",
ok: "Ok"
}
}
}).then(function () {
alert('Ok clicked');
});
Use template instead of textContent, textContent is used for show plan text in a model. It does not render HTML code
$mdDialog.show({
controller: function ($scope) {
$scope.msg = msg ? msg : 'Loading...';
},
template: 'div class="test"><p>{{msg}}</p></div>',
parent: angular.element(document.body),
clickOutsideToClose: false,
fullscreen: false
});
You can use htmlContent instead of textContent to render HTML. Heres an excerpt from the documentation available at https://material.angularjs.org/latest/#mddialog-alert
$mdDialogPreset#htmlContent(string) - Sets the alert message as HTML.
Requires ngSanitize module to be loaded. HTML is not run through
Angular's compiler.
It seems a bit counter intuitive to use a template when you only need to inject one or two things in. To avoid using a template, you need to include 'ngSanitize' for it to work.
angular.module('myApp',['ngMaterial', 'ngSanitize'])
.controller('btnTest',function($mdDialog,$scope){
var someHTML = "<font>This is a test</font>";
$scope.showConfirm = function(ev) {
// Appending dialog to document.body to cover sidenav in docs app
var confirm = $mdDialog.confirm()
.title('Please confirm the following')
.htmlContent(someHTML)
.ariaLabel('Lucky day')
.targetEvent(ev)
.ok('Please do it!')
.cancel('Sounds like a scam');
//Switch between .htmlContent and .textContent. You will see htmlContent doesn't display dialogbox, textContent does.
$mdDialog.show(confirm).then(function() {
$scope.status = 'Saving Data';
},
function() {
$scope.status = 'You decided to keep your debt.';
});
};
})
Notice the injected HTML:
var someHTML = "<font>This is a test</font>";
I found this example here.
The latest version of Angular Material Design API has predefined function for add HTML content to the alert dialog:
an $mdDialogPreset with the chainable configuration methods:
$mdDialogPreset#title(string) - Sets the alert title.
$mdDialogPreset#textContent(string) - Sets the alert message.
$mdDialogPreset#htmlContent(string) - Sets the alert message as HTML. Requires ngSanitize module to be loaded. HTML is not run through Angular's compiler.
$mdDialogPreset#ok(string) - Sets the alert "Okay" button text.
$mdDialogPreset#theme(string) - Sets the theme of the alert dialog.
$mdDialogPreset#targetEvent(DOMClickEvent=) - A click's event object. When passed in as an option, the location of the click will be used as the starting point for the opening animation of the the dialog.
The link to the documentation: Angular MD API
I have an ng-table which is a child component of my main page. When a row is clicked, it sends the information in that row via onCellClick using an EventEmitter. I'm trying to send this information to another child component. This happens to be a button which is the child of a Bootstrap 4 modal which pops up when a button on the main page is clicked. Just having trouble with the receiving and manipulation of that information.
HTML of child component table:
<ng-table [config]="config"
(tableChanged)="onChangeTable(config)"
(cellClicked)="onCellClick($event)"
[rows]="rows" [columns]="columns">
</ng-table>
HTML for the child component (this appears in the main page's HTML):
<app-datatable (row)="received($event)"></app-datatable>
Typescript for getting and sending the row's data (this.row is the EvenEmitter. data.row is the actual row that's clicked on):
#Output() row: EventEmitter<any> = new EventEmitter<any>();
public onCellClick(data: any): any {
let d = data.row.tDataPoint;
let i = data.row.tICCP;
let s = data.row.tStartDate;
let e = data.row.tEndDate;
let toSend:DataTable = new DataTable(d, i, s, e);
this.row.emit(toSend);
}
HTML for the button that is the child component of the Bootstrap 4 modal:
<button type="submit" class="btn" data-dismiss="modal" (click)="onClick($event)">Delete</button>
Typescript for the button child component:
selector: 'deletebutton'
#Input() receivedRow:DataTable;
onClick(message:DataTable){
this.sender.emit('This is from On Click Deletebutton');
console.log("On Click Deletebutton");
console.log(this.receivedRow);
for (let entry in DPS){
if (DPS[entry].tDataPoint===message.tDataPoint){
DPS.splice(parseInt(entry),1);
}
}
}
HTML of the button child component (this appears in the modal's HTML). This is what should actually be receiving the data from the clicked row as input.
<deletebutton [receivedRow]='row'></deletebutton>
Right now in my onClick method is saying receivedRow is undefined. I feel like what is missing is the coordination between [receivedRow]='row' where I have my deletebutton HTML and the onClick function call in the HTML for that child component. Overall, I just want to click a row, click the button to open the delete Boostrap Modal, and have the correct row be deleted I click the Delete button inside the modal. Let me know if something's not clear or more code is needed.
Is there actually a way to communicate between child components like this using #Input and #Output?
With angular2, your data flow should be :
- down to pass data
- up to send events
So if you really want to go this way, you should have something like that :
I think there's a better way tho :
For your app AND for your user, it'd be best to have a remove button on each line. This way, it avoid the user to be confused clicking on a row and then click on a remove button and within your code you'll be able to do something like that :
src/app.html :
<table class="table">
<tr *ngFor="let row of tableData">
<td *ngFor="let column of row.columns">
{{ column.name }}
</td>
<td (click)="deleteRow(row)"><button>X</button></td>
</tr>
</table>
<button (click)="addRow()">Add a row</button>
src/app.ts (troncated here to the class only) :
#Component({
selector: 'app',
templateUrl: `./src/app.html`,
})
export class App {
private tableData;
private cptRow = 1;
constructor() {
this.tableData = [
{
idRow: `idR${this.cptRow++}`,
columns: [
{idColumn: 'idR1C1', name: 'Column 1-1'},
{idColumn: 'idR1C2', name: 'Column 1-2'},
{idColumn: 'idR1C3', name: 'Column 1-3'}
]
},
{
idRow: `idR${this.cptRow++}`,
columns: [
{idColumn: 'idR2C1', name: 'Column 2-1'},
{idColumn: 'idR2C2', name: 'Column 2-2'},
{idColumn: 'idR2C3', name: 'Column 2-3'}
]
},
{
idRow: `idR${this.cptRow++}`,
columns: [
{idColumn: 'idR3C1', name: 'Column 3-1'},
{idColumn: 'idR3C2', name: 'Column 3-2'},
{idColumn: 'idR3C3', name: 'Column 3-3'}
]
}
];
}
deleteRow(row) {
// we can do this by reference ...
// this.tableData = this.tableData.filter(r => r !== row);
// or by ID
this.tableData = this.tableData.filter(r => r.idRow !== row.idRow);
}
addRow() {
this.tableData.push({
idRow: `idR${this.cptRow}`,
columns: [
{idColumn: `idR${this.cptRow}C1`, name: `Column ${this.cptRow}-1`},
{idColumn: `idR${this.cptRow}C2`, name: `Column ${this.cptRow}-2`},
{idColumn: `idR${this.cptRow}C3`, name: `Column ${this.cptRow}-3`}
]
});
this.cptRow++;
}
}
Here's a working Plunkr : http://plnkr.co/edit/hNhcdraoDNnI2C92TQvr?p=preview
Now, if you really want to use input/output properties, you should look for tutorials because the structure here seems a bit confused. I can help you to understand that (and it's important to understand it with angular2 !) but maybe you should give me a shout on Gitter/Angular instead of detailing Angular2 flow here :)
Somewhat of a work around is to place the Delete button component in the HTML for the table component like this:
<ng-table [config]="config"
(tableChanged)="onChangeTable(config)"
(cellClicked)="onCellClick($event)"
[rows]="rows" [columns]="columns">
</ng-table>
<deletebutton [receivedRow]='toSend'></deletebutton>
And still leave the table's tag in the main page's HTML like I had it:
<app-datatable (row)="received($event)"></app-datatable>
And now the row's data is being sent to that Delete button since it is technically a part of the child component of the main page.
Still not able to communicate between child components like I asked in my question though. But this is something close that works.
Hi I've added a button to the toolbar of my KendoUI Grid, but I have a couple of issues, I'm hoping someone can assist with.
I've tried to add one of the kendo web icons next to the button but it doesn't render.
When I click the button in the toolbar I see the following error in the console:
Uncaught ReferenceError: sendEmail is not defined.
I don't understand why it isn't seeing my function. Just for testing purposes I'm displaying an alert until it sees it.
toolbar: [
{ name: "create", text: "Add" },
{ template: "<input type='button' class='k-button' value='Email Users' onclick='sendEmail()' />",
imageclass: "k-icon k-i-pencil" }
]
function sendEmail() {
debugger;
alert('Send Emails');
}
Can someone please help?
You can Use as below:
toolbar: [
{
name: "Add",
text: "Send Email",
click: function(e){alert('Send Emails'); return false;}
}
],
According to the documentation you would need to return the function that you want to occur on click. Like this:
template: '<a class="k-button" href="\\#" onclick="return toolbar_click()">Command</a>'
The documentation
I hope that helps.
this works for me:
you must define your grid in variable
initializing grid and add your button in toolbar option
toolbar: [{ name: "myButton", text: "this is your button text" }]
after initializing write this code to find button and add function:
grid.find(".k-grid-toolbar").on("click", ".k-grid-myButton", function (e) {
alert("it's work") ;});
Is your function sendEmail() initialized in document.ready or $(()=>{}); if not you will have to initialize it or else you could use this way
add a id for the button and write this in your document.ready (remove the onlcick from the button tag).
$("#examplebuttonid").click(()=>{
//write your code in here
});
So I have a hidden container item:
id: 'category_search', hidden: true, ...
And another hidden panel:
{ xtype: 'panel', id: 'mylist', hidden: true ...
Here i have a controller to show category search ONLY when mylist is Not hidden - handled by the click of a button categorized_search:
catSearch: function() {
var grid = Ext.getCmp('mylist');
if(grid.isHidden){ //checking to see if the component is hidden
console.log('Please enter a search');
}
else
{
Ext.getCmp('category_search').show(); //Shows category search
}
}
When I click my categorized_search button, it does not display when mylist is showing, and will display when mylist is not showing. How can I fix this?
Cheers!
AbstractComponent.isHidden() and AbstractComponent.isVisible() are functions, not properties. Add parentheses to your if statement.
http://docs.sencha.com/extjs/4.2.1/#!/api/Ext.AbstractComponent-method-isHidden