I want to call same method in controller on multiple button click with different parameters. If I write different-different javascript code to handle it, works fine. But I want to use the same code for all operation... Here is html code:
Note: "breakfastCalorie" and "lunchCalorie" are available dynamic values.
<div id="breakfast">
<span> Breakfast - {{breakfastCalorie}} </span>
<button id="breakfast_btn" ng-click="suggestMeal(breakfastCalorie)">Breakfast</button>
</div>
<div id="lunch">
<span> Lunch - {{lunchCalorie}} </span>
<button id="lunch_btn" ng-click="suggestMeal(lunchCalorie)">Lunch</button>
</div>
... and so on.
And the following function should be called on each button click (or should I write same javascript again).
Here is javascript line of code:
$scope.suggestMeal = function () {
//I want the calorie value to further send it to do some manipulation
}
You can create enum for type of eat
$scope.EatType = {
breakfast: 1,
lunch: 2
};
Then call with appropriate type:
$scope.suggestMeal = function (eatType, cal) {
}
for calling:
<button id="lunch_btn" ng-click="suggestMeal(EatType.lunch,lunchCalorie)">Lunch</button>
Related
Using asp.net-core I made a "PopUp.cshtml" file:
<div class="popUpDeleteBackground" hidden>
<div class="popUpDelete">
<h3>Are you sure you want to delete this?</h3>
<p>This action is irreversible</p>
<div class="popUpDeleteButtonDiv">
<button class="btn deleteConfirm">JA</button>
<button class="btn" onclick="PopUpRemove()">NEE</button>
</div>
</div>
</div>
<script>
function PopUpShow(licensePlate) {
$(".popUpDeleteBackground").attr("hidden", false);
$(".deleteConfirm").on("click", () => {
Delete(licensePlate);
PopUpRemove();
});
}
function PopUpRemove() {
$(".popUpDeleteBackground").attr("hidden", true);
}
</script>
I want this popup partial to be used in multiple pages of the website. The problem is that the delete functions are different for each page.
So my question is: Is there a way to pass a JavaScript function to a partial view?
What I've tried so far is passing a string with #await Html.PartialAsync("_ConfirmPopUp", "functionToRun()"); and then tried to run it with <script>#Model</script>.
But I got an error message in the console saying: "Uncaught SyntaxError: Unexpected token '&'".
You are passing functionToRun() as a string to the Model of the view. Instead just pass the name of the function without the parenthesis - functionToRun.
Then in the code dont write <script>#Model</script>. Instead just put the name of the calling function dynamically when the page loads like this:
<script>
function PopUpShow(licensePlate) {
$(".popUpDeleteBackground").attr("hidden", false);
$(".deleteConfirm").on("click", () => {
//Delete(licensePlate);
#string.Format("{0}();", Model)
PopUpRemove();
});
}
function PopUpRemove() {
$(".popUpDeleteBackground").attr("hidden", true);
}
</script>
This will render the name of the function that would be called on click of the .deleteConfirm element. Note the #string.Format("{0}();", Model) code instead of the Delete function call.
I have a hidden div that holds a register page. On click of a button the showSection() function is called which then slides down the include. Although, I need to pass in some information to that view, and therefore wanted this to be called from my controller.
Heres what I have, I keep getting errors that it does not exist.
controller (called Product_coupon)
public function register($para2=''){
$page_data['test'] = 'tesssssst';
$this->load->view('front/myaccount/product_coupon/register', $page_data);
}
File in which the view is supposed to be called.
<button type="button" class="btn btn-primary btn-md center showSection">Create Coupon</button>
<div id="register" style="display:none;">
</div>
Javascript
$('.showSection').click(function() {
showRegister();
});
function showRegister() {
var alerta2 = $('#register');
alerta2.load('<?php echo base_url();?>/myaccount/product_coupon/register');
$('#register').slideDown(1000);
$('#hideCreate').fadeIn(90);
};
To pass on the content of a view file in codeigniter but not to load as a view, third parameter is needed,
public function register($para2='')
{
$page_data['test'] = 'tesssssst';
$html = $this->load->view('front/myaccount/product_coupon/register', $page_data,true);
return $html;
}
Notice true as a third argument in view function.
So what I'm doing is pulling battery voltage and the state of a battery from a Mysql database processing the data in data.php and putting that into a Json array all that is fine. When I get to the Javascript side I get stuck.
2 Questions:
Question 1: How do insert the value into id voltage in html without removing the span?
HTML Code:
<div id="voltState" class="tile-box bg-green">
<div class="tile-header">
Battery Status
<div class="float-right">
<i class="glyph-icon icon-bolt"></i>
Green
</div>
</div>
<div class="tile-content-wrapper">
<i class="glyph-icon icon-database"></i>
<div id="voltage" class="tile-content">
<span>volts</span>
</div>
</div>
</div>
Questions 2: class="tile-box bg-green"> I want to replace with the var status from the Javascript so it looks something like class="tile-box bg-(status var here)">
$(document).ready(function() {
sensorData();
});
function sensorData(){
$.ajax({
type:'GET',
url:"data.php",
data:"json",
success:function(sensor) {
//document.write(sensor);
var volt = sensor[0];
var status = sensor[1];
var date = sensor[2];
document.getElementById('voltage').innerHTML = (volt);
$("#voltState").toggleClass('bg-green bg-(STATUS VAR HERE??)');
},
dataType:'json'
});
}
setInterval(sensorData, 3000);
You can use $("#voltage").append(volt) or $("#voltage").prepend(volt) based on if you want the span before or after the value. In this case I assume you want the span after the volt so you can use the second code. If you would like the value inside a new span you can also use:
$("#voltage").prepend($("").text(volt));
You can store the previous status value in a variable lets say pastStatus. So once you have set
$("#voltState").removeClass('bg-'+pastStatus).addClass('bg-'+status);
pastStatus = status
Note: toggleClass is used when you want to switch between adding and removing the same class. It can't be used in this case since you want to add a class and remove another.
document.getElementById('voltage').appendChild(volt);
or
document.getElementById('voltage').innerHTML = '<span>'+volt+'</span>';
I am using a standard MVC4 EF5 setup and have a standard view which loads data from the db onto a table.
At the start of the table I have a column for each record with an Add button. The functionality I want is to click the button, popup a model dialog box with a form and add something to the item in the grid that was clicked (a 1 to many).
Lets say I have a list of vans available shown in the list. And when I click the add button beside the particular van where I want to add a passenger, I want a popup to show that allows me to type the details of the passenger so they can be assigned to that van.
I think I am over complicating this. But my brain is fried. I tried partial views with ajax. I tried jQuery UI.Dialog. Im just lost. I am trying to figure out how to find the id of the record I clicked (given the buttons are all generated by a for each loop in the view as normal and numbering them 1 to X does not tell me the id of the record I clicked). So even if I get the popup showing, I wont know which van to assign the passenger to.
If your woundering where the passenger list is coming from, its another table. And effectively any passenger can be assigned to any van. Its hypothetical.
Im actually working on a document generator and so there is a many to many relationship between document parts and documents (a given document part, can appear or belong to many documents, and a document can contain many document parts). I know its messy, this is why I did not want to use the real example.
I'm thinking its maybe an easy enough problem to solve but I have been at it since Friday and the brain left home!
Edit: Adding Code:
Here is the main view: The main problem I am having with this is the way the grid is constructed. I think its partially razor, partially html, partially html helper, and partially javascript. I don't know which part is which, but I just need to get a popup to show for each button in the table, and to have an id I can assign values to. I cant figure out how to do it here.
Html.Grid(dbaccess().Where(c => something = something
).Select(o => new
{
Name = o.Name,
Comment = o.Comment,
Status = o.Status,
}
, "grdConfiguration", 0, htmlRowClass: (p) => (row++ % 2 != 0) ? "" : "oddRow"
, columns: new[]{
//THIS IS THE PROBLEM LINE BELOW .... It shows a button in the table, but...
//how do I make it unique. Is it even necessary to do so.
// How do I get the ID of the record at this location when this button is pressed.
//This is the code as originally posted: For context
new Helpers.GridColumn(value: (a) => "<input type=\"button\" class=\"btn\" id=\"BtnHello\" value=\"Add\" />"),
//for some reason when I try the following alternative as suggest by the answers so far - it doesn't work.
new Helpers.GridColumn(value: (a) => "<input type=\"button\" class=\"btn\" data-ThisId=\"#model.SomeId\" value=\"Add\" />"),
//THIS IS THE PROBLEM LINE ABOVE....
there is more columns but this button calls the jQuery...
On this view I also have some Div tags in which to load the partial... I can actually get this to popup. But that's about all I can do. And only when I click the first button in the table.
<div id='SomePopUp' style='display: none;'>
//#using (Html.BeginForm())
//{
// <div>
// <span class="display-label">Quantity: </span>
// <span class="display-field"><input type="text" id="txtQuantity" /></span>
// </div>
// <div>
// <span class="display-label">Comments: </span>
// <span class="display-field"><textarea rows="7"></textarea></span>
// </div>
//}
</div>
I also have a script section on this view with the code for the popup:
<script type="text/javascript">
$("#BtnHello").click(function ()
{
$("#SomePopUp").dialog(
{
resizable: false,
height: 400,
width: 400,
modal: true,
title:"add to {Some ID}:", //I want the id to show here so I know I have the record I want.
buttons:
{
Submit : function ()
{
$(this).dialog('Some Text');
},
Cancel: function ()
{
$(this).dialog('close');
}
}
});
});
</script>
I have a controller:
[HttpGet]
public ActionResult AddExtra(int id)
{
//Fairly sure I should be doing something with this id, but how do I get it from the button.
return PartialView();
}
And for the partial view I have
#model CM.ViewModels.AddExtraPackagesViewModel
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h3>Add Something</h3>
</div>
<div>
//I was using ajax here...
#*#using (Ajax.BeginForm("DoSomething", "Something", FormMethod.Post,
new AjaxOptions
{
InsertionMode = InsertionMode.Replace,
HttpMethod = "POST",
UpdateTargetId = "list-of-something"
}))
{
<div class="modal-body">
#Html.TextBoxFor(x => x.Quantity);
#Html.TextAreaFor(x => x.Comment);
</div>
<div class="modal-footer">
<button class="btn btn-success" id="submit">Save</button>
Close
</div>
}
</div>
I made a little view model too but...
public class AddExtraViewModel
{
public int Id { get; set; }
public string Quantity { get; set; }
public string Comment { get; set; }
}
I apologise if this is all over the place but I did not write the original code. There were about 7 other programmers here before me and I'm just struggling to get through it.
Any help would be appreciated.
I think you would want something like this (using jQuery and jQuery UI):
Controller:
public ActionResult SomeAction(int id) {
return View(new YourModel { Id = id });
}
Partial View:
#model YourProject.Models.YourModel
// Partial view content e.g. the form etc.
Your view:
/<!-- html etc. -->
<table>
<tr>
<td>Add</td>
</tr>
</table>
<script>
$(function(){
$(".add-button").click(function(){
var options = {
autoOpen: false
}
var dialog = $("<div>").dialog(options);
var id = $(this).data("theId");
dialog.load("the/url/to/the/controller/action", { id: id }, function(){
dialog.dialog("open");
dialog.find("form").submit(function(){
// do stuff
dialog.remove();
return false;
});
});
});
});
</script>
if you are building buttons in a forloop you don't want to define an id on the button. Duplicate id's on a view can cause lots of issues. Use a class on the buttons instead to trigger off of and use $(this) in your script to get details of the button that was clicked. To access buttons on a partial or on items that are added to your page after page load you need to tie the click event for that button to the document like this
$(document).on("click", ".btnDetails", function(){
//your script here
});
The other example uses "this" and shows how you can pass the id of the clicked button back to the controller. The controller will need to be a little different though
public PartialViewResult PopulatePartial(int ID){
var Model = //populate your model based on the passed id
return PartialView("PartialViewName", Model);
}
EDIT: Would the approach be much easier if the Javascript listed was removed completely, and the dropdown menus restyled as <div>'s within <li>'s, and the final div was generated by a Javascript onclick event? e.g.
<a id="click_link">click me</a>
$("#click_link").click(function(){
$('#div').load('http://www.link.com/');
});
Either way, the problem at hand...
My decision to use an elegant-looking javascript solution is highlighting my massive inexperience when it comes to javascript! The problem is, on the face of it, simple...
Once an option has been chosen on each of the dropdown menus, I need a final div to load so that a specific button can be shown (a link to buy the item with the specified options, e.g. choosing Necklace D, with Stone Option B, and Delivery Option A = loading div with 'Buy' Button #17)
The dropdowns are divs that are filled and styled through the Javascript (as opposed to using the simpler <form> and <input> method), giving the flexibility to add two lines of differently styled text for each option etc. - This is where I step into the realm of the unknown and my inexperience shines through.
The isolated section is viewable in its entirity here
Ok, to the code.
Here's the Javascript:
function createByJson() {
var pearlData = [
{description:'Choose your pearl...', value:'Pearls', text:'Pearls'},
{description:'Beautiful black stone', value:'Black Pearl', text:'Black Pearl'},
{description:'Classic white stone', value:'White Pearl', text:'White Pearl'}
];
$("#DropItPearls").msDropDown({byJson:{data:pearlData, name:'pearls', width: 200}}).data("dd");
var blodeuweddData = [
{description:'Choose your item...', value:'Blodeuwedd', text:'the Blodeuwedd Collection'},
{description:'A striking statement', value:'BlodeuweddCelticStatement', text:'Celtic Statement Piece'},
{description:'Gold laced flower and pearl', value:'BlodeuweddBracelet', text:'Bracelet'},
];
$("#DropItBlodeuwedd").msDropDown({byJson:{data:blodeuweddData, name:'blodeuwedd', width: 250}})
.msDropDown({on:{change:function(data, ui) {
var val = data.value;
if(val!="")
window.location = val;
}}}).data("dd");
var deliveryData = [
{description:'Choose your method...', value:'Delivery', text:'Delivery Options'},
{description:'4-6 weeks delivery', value:'Four Weeks', text:'Made To Order'},
{description:'(unavailable on this item)', value:'Rush', text:'Express Delivery', disabled:true}
];
$("#DropItDelivery").msDropDown({byJson:{data:deliveryData, name:'delivery', width: 200, selectedIndex: 1}}).data("dd");
paymentData = [
{ description:'How would you like to pay?', value:'Payment', text:'Payment Method'},
{image:'images/msdropdown/icons/Visa-56.png', description:'Secure online payment', value:'Visa', text:'Visa'},
{image:'images/msdropdown/icons/Paypal-56.png', description:'Secure online payment', value:'Paypal', text:'Paypal'},
{image:'images/msdropdown/icons/EmailPay-56.png', description:'Order by email', value:'Email Payment', text:'Send Your Details'},
{image:'images/msdropdown/icons/Mastercard-56.png', description:'(coming soon)', value:'Mastercard', text:'Mastercard', disabled:true},
{image:'images/msdropdown/icons/Collect-56.png', description:'(coming soon)', value:'Collection', text:'Order and Collect', disabled:true},
{image:'images/msdropdown/icons/Email-56.png', description:'email Menna', value:'Other Method', text:'Alternatives'}
];
$("#DropItPayments").msDropDown({byJson:{data:paymentData, name:'payments', width: 250}}).data("dd");
}
$(document).ready(function(e) {
//no use
try {
var pages = $("#pages").msDropdown({on:{change:function(data, ui) {
var val = data.value;
if(val!="")
window.location = val;
}}}).data("dd");
var pagename = document.location.pathname.toString();
pagename = pagename.split("/");
pages.setIndexByValue(pagename[pagename.length-1]);
$("#ver").html(msBeautify.version.msDropdown);
} catch(e) {
//console.log(e);
}
$("#ver").html(msBeautify.version.msDropdown);
//convert
$("select").msDropdown();
createByJson();
$("#tech").data("dd");
});
function showValue(h) {
console.log(h.name, h.value);
}
$("#tech").change(function() {
console.log("by jquery: ", this.value);
})
//
And the html:
<div id="dropOptions">
<div id="dropOptionsTitle"><p>Item</p></div>
<div id="DropItBlodeuwedd"></div>
</div>
<div id="dropOptions">
<div id="dropOptionsTitle"><p>Precious Stones</p></div>
<div id="DropItPearls"></div>
</div>
<div id="dropOptions">
<div id="dropOptionsTitle"><p>Payment</p></div>
<div id="DropItPayments"></div>
</div>
<div id="dropOptions">
<div id="dropOptionsTitle"><p>Delivery</p></div>
<div id="DropItDelivery"></div>
</div>
<div id="dropOptions">
<div id="dropOptionsTitle"><p>Buy Now!</p></div>
<div id="DropItBuy"></div>
</div>
Again, working version viewable here
Many thanks in advance!
What I think you want is for your Buy button to dynamically read what the dropdowns currently say and build a link for redirection based on that, rather than trying to update the Buy button every time a dropdown changes.
From your code I can't see what the form of the final URL is supposed to be. For example, to get the current value of the delivery option, you can check $('#DropItDelivery :selected').text() which will be something like "Made To Order".
Your Buy Now! could be a button with a click event that reads these values and constructs the URL with basic string concatenation, e.g.:
window.location = "buynow.html?delivery=" + $('#DropItDelivery :selected').text() +
"&payment=" + $('#DropItPayments :selected').text()
// etc.
Of course you'd have to handle these options on the server.
In case you want to redirect to the payment page of the processor, you can just branch based on the payment method and give them the URL you want based on that.
var pm = $('#DropItPayments :selected').text();
if (pm == "Visa")
{
// Visa payment URL construction
}
else if (pm == "Send Your Details")
{
// Send your details URL construction
}
// etc.