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I need to replace ActionLink for Dropdownlist

I'm having a foreach that it gives me a list of values that when click it call a controller:
#foreach (var item in Model)
{
<div>#Html.ActionLink(item.Text, "UpdateController",
new { subSectionID = item.Value, subsectionName = item.Text })</div>
}
I would like to do this but now using a dropdown list where clicking on the value redirects me to the controller.
If someone knows how to do it or do it in some other way, maybe using Select in html, it would help me, thanks!

Try the following:
<script type="text/javascript">
$('#subsec').change(function () {
var url = $(this).val();
if (url != null && url != '') {
window.location.href = url;
}
});
</script>
#Html.DropDownListFor(m => Model.GetEnumerator().Current,
Model.Select(d =>
{
return new SelectListItem() {
Text = d.Text,
Value = Url.Action("Your_Action_Name", "Your_Controller_Name", new { subSectionID = d.Value, subsectionName = d.Text })
};
}),
"-Select a value-",
new { id = "subsec" })
A similar solution you can find here: https://stackoverflow.com/a/6088047/6630084

Kendo grid Template is not working with html encoded symbol ( ' ), it shows the names with apostrophe like sam's as sam &#39s

I have a angular 2 application. Where I am using kendo grid to to bind the data to display in the table cells. In the template cell all is fine but wherever we have an apostrophe s in the names there it breaks up, it shows like this
The temple for the kendo grid component i am providing below, i am looking for the code to improve the view that shows ' instead of &#39. I am not able to find where I should add the code to existing code to make it work because the dataItem is holding the names and it is coming from template binding. can i add an auxiliary global JavaScript function that can be used to manipulate each data item during display.
two-dimensional-grid.html -
<template kendoGridCellTemplate let-dataItem let-rowIndex="rowIndex" >
<span *ngIf="column !== 'Percentage'">
<span style="color:#3b73af;cursor:pointer">
<span [class.twoDimGrid]="column === header">
<span (click)="rowItemClick(dataItem, column)">
{{dataItem[column]}}
</span>
</span>
</span>
</span>
two-dimensional-grid.ts
ngOnInit() {
this.columns = [];
this.gridTitle = this.twoDimensionalGridInfo.Name;
this.baseJql = this.twoDimensionalGridInfo.jql;
this.type = this.twoDimensionalGridInfo.type;
this.summary = this.twoDimensionalGridInfo.summary;
if (this.summary) {
this.fields = this.summary.split('|');
this.y = this.fields[0];
this.x = this.fields[1];
}
let dataItem = this.gridData[0];
if (dataItem) {
var keys = Object.keys(dataItem);
this.header = keys[0]
}
for (let field in dataItem) {
this.columns.push(field);
}
this.total = this.gridData.reduce((sums, obj) => Object.keys(obj).reduce((s, k) => {
k === this.header || k === 'Percentage' || (s[k] = (s[k] || 0) + +obj[k]);
return s;
}, sums), {});
this.total[this.header] = "Total";
this.total["Percentage"] = "";
}

i foud the answer , in the template binding I used instead of {{dataItem[column] }} .
The html code was enecoded in my database, so for decoding again its another method of solving, but i found this way too it worked for me.

Checkboxes with array model in angularjs using asp.mvc

I am using Asp.MVC 5 for an application and I want to generate many checkboxes with different angularjs models, and I thought the best option is by using array model in angularjs. I tried the code below inside a foreach:
#{
int i = 0;
foreach (var selectedVesselViewModel in Model.SelectedVesselViewModels)
{
using (Html.BeginForm("SelectNotificaiton", "Admin", new { area = "DashBoard" }, FormMethod.Post, new { id = "filterVesselsForm_" + i}))
{
#Html.HiddenFor(item => selectedVesselViewModel.VesselId, new {ng_model= "SelectedVessels[" + i + "].VesselId" })
<li class="row">
<div class="col-md-10">
<a href="#" class="text-admin-area">
#selectedVesselViewModel.VesselName
</a>
</div>
<div class="col-md-2">
<div class="pull-right">
<div class="checkbox checkbox-inline">
#Html.CheckBoxFor(item => selectedVesselViewModel.Selected,
new {id = "SelectedVesselViewModels_"+i+"__Selected",
onchange ="document.getElementById('filterVesselsForm_"+i+"').submit()",
ng_model = "SelectedVessels[" + i + "].Selected"
})
<label for="SelectedVesselViewModels_#(i++)__Selected"></label>
</div>
</div>
</div>
</li>
}
}
}
i variable is an incrementing variable:
in the angularjs controller I have something like this:
(function (app) {
"use strict";
app.controller("DashboardCtrl", ['$scope',
function ($scope) {
function init() {
// $scope.SelectedVessels = [];
}
$scope.SelectedVessels = [];
init();
$scope.RefreshSideBarVessels = function() {
angular.forEach($scope.SelectedVessels, function (value, key) {
alert($scope.SelectedVessels[key].VesselId);
});
}
}]);
})(adminModule);
When I use angularjs foreach loop the $scope.SelectedVessels seems to be empty but I dont know why!
angular.forEach($scope.SelectedVessels, function (value, key) {
alert($scope.SelectedVessels[key].Selected);
});
Does anybody know where is the problem, why I cant access the inner properties of the $scope.SelectedVessels array and why it is empty ?

How you are adding values to your array ie. $scope.SelectedVessels is important
Please have a look at below example.
var values = {name: 'Raja', gender: 'male'};
var log = [];
angular.forEach(values, function(value, key) {
this.push(key + ': ' + value);
}, log);
expect(log).toEqual(['name: Raja', 'gender: male']);

Here is the solution to this problem:
I had to use ng-init to each checkbox to instantiate the ng-model.
#Html.CheckBoxFor(item => selectedVesselViewModel.Selected,
new {id = "SelectedVesselViewModels_"+i+"__Selected",
onchange ="document.getElementById('filterVesselsForm_"+i+"').submit()",
ng_model = "SelectedVessels[" + i + "].Selected",
ng_init = "SelectedVessels[" + i + "].Selected="+ selectedVesselViewModel.Selected.ToString().ToLower()
})

First off , its ng-model not ng_model (- vs _) but that could be typo.
Second, try this code
$scope.onChange = function (index, value) {
$scope.SelectedVessels[index] = value;
}
#Html.CheckBoxFor(item => selectedVesselViewModel.Selected,
SelectedVessels[i] = selectedVesselViewModel.Selected
new {id = "SelectedVesselViewModels_"+i+"__Selected",
onchange ="document.getElementById('filterVesselsForm_"+i+"').submit()",
ng-model = "SelectedVessels[" + i + "].Selected",
on-change="onChange(i,selectedVesselViewModel.Selected)
})

Why can't my post functions access a variable above it?

I'm trying to figure out why the post functions at the end of the following code do not have access to the userID variable (I'm assuming it's a scope issue as logging userId immediately before the functions returns the correct value).
$.get("/set_languages_user", function(res) {
console.log(res)
if ( res.length === 0 ) {
var getUserInfo = $.get('/set_user', function(res){
var langConfirmSource = $('#language-confirmation-template').html();
var langConfirmCompiled = Handlebars.compile(langConfirmSource);
var langConfirmTemplate = langConfirmCompiled(res)
$('body').append(langConfirmTemplate)
$('html').toggleClass('disable_scrolling')
var userId = res.id
var native_language = res.native_language
var learning_language = res.learning_language
$(document).on('submit', '#language_confirmation', function(e){
e.preventDefault()
// prevent user from continuing if they haven't checked that they agree to the term's of use
if ( $('#touCheck').is(':checked')) {
console.log('checked!!!')
// this function finds the ID of the User's defined languages
var getUserInfo = $.get('/languages.json', function(lang){
// Find the ID of the languages the User is supporting in order to submit to languages_users db
for (i = 0; i < lang.length; i++) {
if (lang[i].language === native_language) {
var confirmedUserNativeInt = lang[i].id
}
}
for (i = 0; i < lang.length; i++) {
if (lang[i].language === learning_language) {
var confirmedUserLearningInt = lang[i].id
}
}
console.log(confirmedUserNativeInt)
console.log(confirmedUserLearningInt)
console.log(userId)
// creates a new instance in languages_user for the learningLanguage (level 1)
$.post( "/languages_users", { languages_user:{ language_id: confirmedUserLearningInt, user_id: userId, level: 1 }})
// creates a new instance in languages_user for the nativelanguage (level 5)
$.post( "/languages_users", { languages_user:{ language_id: confirmedUserNativeInt, user_id: userId, level: 5 } })
$('.signon_language_confirmation').remove()
$('html').toggleClass('disable_scrolling')
});
} else {
console.log('not checked!!!')
$('.wrapper_tou_signup').append('<p class="message_form_error">You must agree to Lexody\'s Terms of Use to continue.</p>')
}
})
});
}
})
Here is the handlebars template that is being rendered:
<script id="language-confirmation-template" type="text/x-handlebars-template">
<div class="signon_language_confirmation">
<p class="title_langconf">Welcome to</p>
<img src="">
<div class="wrapper_form_dark language_confirmation_form wrapper_form_sign_on">
<form id="language_confirmation">
<div class="form_section">
<div class="wrapper_input col_16_of_16">
<p>I speak {{native_language}} <svg class="icon_standard"><use xlink:href="#{{native_language}}"/></svg></p>
<p>I am learning {{learning_language}} <svg class="icon_standard"><use xlink:href="#{{learning_language}}"/></svg></p>
<div class="wrapper_tou_signup">
<p><input type="checkbox" name="tou" value="agree" id="touCheck"> I agree to Lexody's terms of use.</p>
</div>
<div class="submit_cancel">
<input type="submit" value="Submit" class="btn_primary submit">
</div>
</div>
</div>
</form>
</div>
</div>
When I submit I'm getting "Uncaught ReferenceError: userId is not defined(…)". How do I make that variable accessible to those functions and why is that variable not accessible but the others ('confirmedUserLearningInt' and 'confirmedUserNativeInt') are?
Thanks in advance.

you have not declared the var's somewhere where the post method can reach, as you can see in your code the vars are inside a if statement which is inside a for loop, you should declare the var before the for loop like this:
$.get("/set_languages_user", function(res) {
console.log(res)
if ( res.length === 0 ) {
var getUserInfo = $.get('/set_user', function(res){
var langConfirmSource = $('#language-confirmation-template').html();
var langConfirmCompiled = Handlebars.compile(langConfirmSource);
var langConfirmTemplate = langConfirmCompiled(res)
$('body').append(langConfirmTemplate)
$('html').toggleClass('disable_scrolling')
var userId = res.id
var native_language = res.native_language
var learning_language = res.learning_language
$(document).on('submit', '#language_confirmation', function(e){
e.preventDefault()
// prevent user from continuing if they haven't checked that they agree to the term's of use
if ( $('#touCheck').is(':checked')) {
console.log('checked!!!')
// this function finds the ID of the User's defined languages
var getUserInfo = $.get('/languages.json', function(lang){
// Find the ID of the languages the User is supporting in order to submit to languages_users db
var confirmedUserNativeInt; //<<<<<<<<<<<<<<
for (i = 0; i < lang.length; i++) {
if (lang[i].language === native_language) {
confirmedUserNativeInt = lang[i].id
}
}
var confirmedUserLearningInt;//<<<<<<<<<<<<<<<<
for (i = 0; i < lang.length; i++) {
if (lang[i].language === learning_language) {
confirmedUserLearningInt = lang[i].id
}
}
console.log(confirmedUserNativeInt)
console.log(confirmedUserLearningInt)
console.log(userId)
// creates a new instance in languages_user for the learningLanguage (level 1)
$.post( "/languages_users", { languages_user:{ language_id: confirmedUserLearningInt, user_id: userId, level: 1 }})
// creates a new instance in languages_user for the nativelanguage (level 5)
$.post( "/languages_users", { languages_user:{ language_id: confirmedUserNativeInt, user_id: userId, level: 5 } })
$('.signon_language_confirmation').remove()
$('html').toggleClass('disable_scrolling')
});
} else {
console.log('not checked!!!')
$('.wrapper_tou_signup').append('<p class="message_form_error">You must agree to Lexody\'s Terms of Use to continue.</p>')
}
})
});
}
})

How to group all product of single brand together - angular JS

Please see this JS fiddle link.
http://jsfiddle.net/4Dpzj/174/
This is the logic for group by
app.filter('groupBy', ['$parse', function ($parse) {
return function (list, group_by) {
var filtered = [];
var prev_item = null;
var group_changed = false;
// this is a new field which is added to each item where we append "_CHANGED"
// to indicate a field change in the list
//was var new_field = group_by + '_CHANGED'; - JB 12/17/2013
var new_field = 'group_by_CHANGED';
// loop through each item in the list
angular.forEach(list, function (item) {
group_changed = false;
// if not the first item
if (prev_item !== null) {
// check if any of the group by field changed
//force group_by into Array
group_by = angular.isArray(group_by) ? group_by : [group_by];
//check each group by parameter
for (var i = 0, len = group_by.length; i < len; i++) {
if ($parse(group_by[i])(prev_item) !== $parse(group_by[i])(item)) {
group_changed = true;
}
}
}// otherwise we have the first item in the list which is new
else {
group_changed = true;
}
// if the group changed, then add a new field to the item
// to indicate this
if (group_changed) {
item[new_field] = true;
} else {
item[new_field] = false;
}
filtered.push(item);
prev_item = item;
});
return filtered;
};
I want to group all the products together.
what changes i need to do ?

I come up with this in my mind. Without using any custom filters.
I simply use this ng-repeat syntax :
ng-repeat="(key,item) in MyList | orderBy:orderKey"
Thanks to it i can get the key to compare the value with the previous object.
Here is my ng-show attribute. It can be improved by sorting the list somewhere else (like in the controller)
<h2 ng-show="(MyList | orderBy:orderKey)[key-1][orderKey] !== (MyList | orderBy:orderKey)[key][orderKey]"
Thanks to this you can populate your var "orderKey" with any of your attribute name and this will works.
See it working in this JSFiddle
Hope it helped.
EDIT :
I think it would be a bit cleaner to use a temporary list to manage the visual order (see it in this JSFiddle):
JS :
$scope.orderList = function(){
$scope.orderedList = $filter('orderBy')($scope.MyList,$scope.orderKey);
}
HTML :
ng-change="orderList()" To trigger the list sort
The cleaner ng-repeat / ng-show
<div ng-repeat="(key,item) in orderedList">
<h2 ng-show="orderedList[key-1][orderKey] !== orderedList[key][orderKey]">{{item[orderKey]}} </h2>
<ul>
<li>{{item.ProductName}}</li>
</ul>
</div>

Have a look at this:
http://jsfiddle.net/4Dpzj/176/
<div ng-repeat="item in MyList | orderBy:['SubCategoryName','BrandName'] | groupBy:['SubCategoryName']" >
<h2 ng-show="item.group_by_CHANGED">{{item.SubCategoryName}} </h2>
<ul>
<li>{{item.ProductName}} --- {{item.BrandName}}</li>
</ul>
</div>