calline renderBankInvContainers function doesn't appending html(field String) in html page.
var editAccountView = Backbone.View.extend({
tagName : 'div',
className : 'edit-account-wrap',
initialize : function() {
var self = this;
this.$el.append(editAccountTmpl());
$('.application-content-wrap').append(this.$el);
this.collection = new itemFormDataSummaryCollection();
this.collection.fetch({
timeout : 30000,
type : 'POST',
success : function(response) {
var result = response.toJSON();
if (result[0].containerType == 'BANK' || result[0].containerType == 'STOCKS') {
self.renderBankInvContainers();
}
self.$el.find('.edit-account-wrap ').html(editAccountContentTmpl());
}
});
},
renderBankInvContainers : function() {
var field;
field = this.displayField("Nickname", itemFormData['nickname'], "text", "nickname", false);
$('.edit-account-wrap').find('.input-row').append(field);
field = this.displayField("Include in Net Worth", itemFormData['includeInNetworth'], "toggle", "includeInNetworth", false);
$('.edit-account-wrap').find('.input-row').append(field);
},
displayField : function(dispLabel, dispData, dispComp, name, readOnly) {
var finalDispalyField;
if (dispComp == "text") {
var label = '<div class="small-6 columns"><label>' + dispLabel + '</label></div>';
var input;
if (readOnly) {
input = '<div class="small-6 columns"><input type="text" name"' + name + '" value="' + dispData + '" readonly></div>';
} else {
input = '<div class="small-6 columns"><input type="text" name"' + name + '" value="' + dispData + '"></div>';
}
finalDispalyField = label + input;
return finalDispalyField;
}
if (dispComp == "toggle") {
var label = '<div class="small-6 columns"><label>' + dispLabel + '</label></div>';
var input = '<div class="small-6 columns"><div class="switch small round"><input id="z" name="' + name + '" type="radio" checked><input id="z" name="' + name + '" type="radio"></div></div>';
finalDispalyField = label + input;
return finalDispalyField;
}
}
});
return editAccountView;
Your itemFormData in the renderBankInvContainers function is not set.
Try in the fetch success callback to set the view collection, like this :
success : function(response) {
self.collection = response;
var result = response.toJSON();
if (result[0].containerType == 'BANK' || result[0].containerType == 'STOCKS') {
self.renderBankInvContainers();
}
self.$el.find('.edit-account-wrap ').html(editAccountContentTmpl());
}
and in your renderBankInvContainers function you can use this.collection.
I think that you have to change the if statement in this function.
there was error because i was loading template after append() method. before calling renderBankInvcontainers() i need to call below statement.
self.$el.find('.edit-account-wrap ').html(editAccountContentTmpl());
success : function(response) {
self.collection = response;
var result = response.toJSON();
**self.$el.find('.edit-account-wrap ').html(editAccountContentTmpl());**
if (result[0].containerType == 'BANK' || result[0].containerType == 'STOCKS') {
self.renderBankInvContainers();
}
}
Related
I added a delete function to a todo list app that i built. The delete function works; however, when I refresh the page all the items that i deleted come back. How can I remove the items permanently from the database?
$(function() {
// The taskHtml method takes in a JavaScript representation
// of the task and produces an HTML representation using
// <li> tags
function taskHtml(task) {
var checkedStatus = task.done ? "checked" : "";
var liClass = task.done ? "completed" : "";
var liElement = '<li id="listItem-' + task.id +'" class="' + liClass + '">' +
'<div class="view"><input class="toggle" type="checkbox"' +
" data-id='" + task.id + "'" +
checkedStatus +
'><label>' +
task.title +
// '<button class="deletebutton" type="button">Delete</button>' +
'</label></div></li>';
return liElement;
}
// toggleTask takes in an HTML representation of the
// an event that fires from an HTML representation of
// the toggle checkbox and performs an API request to toggle
// the value of the `done` field
function toggleTask(e) {
var itemId = $(e.target).data("id");
var doneValue = Boolean($(e.target).is(':checked'));
$.post("/tasks/" + itemId, {
_method: "PUT",
task: {
done: doneValue
}
}).success(function(data) {
var liHtml = taskHtml(data);
var $li = $("#listItem-" + data.id);
$li.replaceWith(liHtml);
$('.toggle').change(toggleTask);
} );
}
$.get("/tasks").success( function( data ) {
var htmlString = "";
$.each(data, function(index, task) {
htmlString += taskHtml(task);
});
var ulTodos = $('.todo-list');
ulTodos.html(htmlString);
$('.toggle').change(toggleTask);
});
$('#new-form').submit(function(event) {
event.preventDefault();
var textbox = $('.new-todo');
var payload = {
task: {
title: textbox.val()
}
};
$.post("/tasks", payload).success(function(data) {
var htmlString = taskHtml(data);
var ulTodos = $('.todo-list');
ulTodos.append(htmlString);
$('.toggle').click(toggleTask);
$('.new-todo').val('');
});
});
//////this section works
$("#deletebutton").on("click", function() {
$(".todo-list li.completed").remove()
///////this does not want to remove the item from the database
$.destroy("/tasks/" + itemId, {
_method: "destroy",
task: {
done: doneValue
}
});
});
$(function() {
// The taskHtml method takes in a JavaScript representation
// of the task and produces an HTML representation using
// <li> tags
function taskHtml(task) {
var checkedStatus = task.done ? "checked" : "";
var liClass = task.done ? "completed" : "";
var liElement = '<li id="listItem-' + task.id +'" class="' + liClass + '">' +
'<div class="view"><input class="toggle" type="checkbox"' +
" data-id='" + task.id + "'" +
checkedStatus +
'><label>' +
task.title +
// '<button class="deletebutton" type="button">Delete</button>' +
'</label></div></li>';
return liElement;
}
// toggleTask takes in an HTML representation of the
// an event that fires from an HTML representation of
// the toggle checkbox and performs an API request to toggle
// the value of the `done` field
function toggleTask(e) {
var itemId = $(e.target).data("id");
var doneValue = Boolean($(e.target).is(':checked'));
// still dont understand this
$.post("/tasks/" + itemId, {
_method: "PUT",
task: {
done: doneValue
}
}).success(function(data) {
var liHtml = taskHtml(data);
var $li = $("#listItem-" + data.id);
$li.replaceWith(liHtml);
$('.toggle').change(toggleTask);
} );
}
$.get("/tasks").success( function( data ) {
var htmlString = "";
$.each(data, function(index, task) {
htmlString += taskHtml(task);
});
var ulTodos = $('.todo-list');
ulTodos.html(htmlString);
$('.toggle').change(toggleTask);
});
$('#new-form').submit(function(event) {
event.preventDefault();
var textbox = $('.new-todo');
var payload = {
task: {
title: textbox.val()
}
};
$.post("/tasks", payload).success(function(data) {
var htmlString = taskHtml(data);
var ulTodos = $('.todo-list');
ulTodos.append(htmlString);
$('.toggle').click(toggleTask);
$('.new-todo').val('');
});
});
$("#deletebutton").on("click", function() {
$(".todo-list li.completed").remove()
var li_to_delete = $('.todo-list li.completed');
$.ajax({
type: 'DELETE',
url: "/tasks" + li_to_delete,
success: function(){
li_to_delete.remove();
}
});
});
});
i changed the code but im not sure how to properly extract the url.
I have been following an online tutorial to autocomplete textboxes with database values after the user enters a code greater than 7 characters. I have completed most of what I am trying to achieve however I cannot seem to select a value from the combobox to autocomplete the textbox.
I dont have much javascript experience but I am hoping the problem is something small in what I already have, can someone please recommend the change I need to make to select the value from the combobox.
public ActionResult MultiColumnComboBox(string SearchFor, string ControlId)
{
ViewBag.ProcId = SearchFor.Trim();
ViewBag.ControlBlockId = "block" + ControlId.Trim();
ViewBag.ControlId = ControlId.Trim();
ViewBag.ControlTxtId = "txt" + ControlId.Trim();
return View();
}
public JsonResult LoadComboData(string strSearch, string SearchFor)
{
efacsdbEntities db = new efacsdbEntities();
strSearch = strSearch.Trim();
if (SearchFor.Trim() == "employee" && strSearch.Length>7)
{
var res = (from E in db.allpartmasters
where E.partnum.ToLower().Contains(strSearch.ToLower()) || E.partdesc.ToLower().Contains(strSearch.ToLower())
select new
{
E.partnum,
E.partdesc
}).ToList();
return Json(res, JsonRequestBehavior.AllowGet);
}
return Json(null, JsonRequestBehavior.AllowGet);
}
<input type="hidden" id="#ViewBag.ProcId" name="#ViewBag.ProcId" value="" />
<input type="hidden" id="#ViewBag.ControlId" name="#ViewBag.ControlId" value="" />
<input type="text" name="#ViewBag.ControlTxtId" id="#ViewBag.ControlTxtId" autocomplete="on" />
<div class="#ViewBag.ControlTxtId renderpart">
<div class="DataBlock">
<div id="#ViewBag.ControlBlockId" style="max-width: 520px;">
</div>
</div>
</div>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="../../Scripts/json.debug.js" type="text/javascript"></script>
<script type="text/javascript">
$(document).ready(function () {
$(".renderpart").hide();
var txtid = "#" + '#ViewBag.ControlTxtId';
var renderpart = "." + '#ViewBag.ControlTxtId';
var selectlinkvalueid = ".Get" + '#ViewBag.ProcId';
$(selectlinkvalueid).on("click", function () {
var value = $(this).attr('id');
var valueText = $(this).attr('title');
$("##ViewBag.ControlId").val(value);
$(txtid).val(valueText);
$(renderpart).slideUp("slow");
});
$(txtid).keyup(function () {
var value = $(txtid).val();
var Procvalue = '#ViewBag.ProcId';
var controlid = "#" + '#ViewBag.ControlBlockId';
value = encodeURI(value);
if (value.length > 2) {
$.ajaxSetup({ cache: false });
$.getJSON("/Test/LoadComboData", { strSearch: " " + value, SearchFor: " " + Procvalue }, function (data) {
$(controlid).html("");
var activecols = $("#hdnActiveColumns").val();
var htmlrow = "";
var tempprocId = '#ViewBag.ProcId';
var jsondata = JSON.stringify(data);
$(controlid).html(CreateDynamicTable(jsondata, tempprocId));
$(renderpart).slideDown("slow");
});
$.ajaxSetup({ cache: true });
}
else {
$(renderpart).slideUp("slow");
}
});
$(txtid).focusin(function () {
var txtid = "#" + '#ViewBag.ControlTxtId';
var value = $(txtid).val();
var Procvalue = '#ViewBag.ProcId';
var controlid = "#" + '#ViewBag.ControlBlockId';
value = encodeURI(value);
if (value.length > 2) {
$.ajaxSetup({ cache: false });
$.getJSON("/Test/LoadComboData", { strSearch: " " + value, SearchFor: " " + Procvalue }, function (data) {
$(controlid).html("");
var htmlrow = "";
var tempprocId = '#ViewBag.ProcId';
var jsondata = JSON.stringify(data);
$(controlid).html(CreateDynamicTable(jsondata, tempprocId));
$(renderpart).slideDown("slow");
});
$.ajaxSetup({ cache: true });
}
else {
$(renderpart).slideUp("slow");
}
});
function CreateDynamicTable(objArray, tempprocId) {
var array = JSON.parse(objArray);
var str = '<table style="width:100%;">';
str += '<tr>';
for (var index in array[0]) {
str += '<th scope="col">' + index + '</th>';
}
str += '</tr>';
str += '<tbody>';
var flag = false;
var ids;
for (var i = 0; i < array.length; i++) {
str += (i % 2 == 0) ? '<tr>' : '<tr>';
for (var index in array[i]) {
if (flag == false) {
ids = array[i][index];
flag = true;
}
str += '<td><a id="' + ids + '" class="Get' + tempprocId + '" title="' + array[i][index] + '" href="#">' + array[i][index] + '</a></td>';
}
str += '</tr>';
}
str += '</tbody>';
str += '</table>';
return str;
}
});
$(document).click(function (evt) {
var renderpart = "." + '#ViewBag.ControlTxtId';
var theElem = (evt.srcElement) ? evt.srcElement : evt.target;
if (theElem.id == "main" || theElem.id == "sub1") {
$(renderpart).slideUp("fast");
}
});
</script>
Here is the link to the tutorial I was following as well.
Create Multiple column autocomplete combobox
HTML:-
In the body tag I have used onload="variable2.init() ; variable1.init();".
JavaScript:-
var variable1 = {
rssUrl: 'http://feeds.feedburner.com/football-italia/pAjS',
init: function() {
this.getRSS();
},
getRSS: function() {
jQuery.getFeed({
url: variable1.rssUrl,
success: function showFeed(feed) {
variable1.parseRSS(feed);
}
});
},
parseRSS: function(feed) {
var main = '';
var posts = '';
var className = 'even';
var pst = {};
for (i = 0; i < feed.items.length; i++) {
pst = variable1.parsefootballitaliaRSS(feed.items[i]);
if (className == 'odd') {
className = 'even';
}
else {
className = 'odd';
}
var shorter = pst.story.replace(/<(?:.|\n)*?>/gm, '');
item_date = new Date(feed.items[i].updated);
main += '<div id="content1" class="post-main ' + className + '" onclick="mwl.setGroupTarget(\'#screens1\', \'#blog_posts1\', \'ui-show\', \'ui-hide\');mwl.setGroupTarget(\'#blog_posts1\', \'#post' + (i+1) + '\', \'ui-show\', \'ui-hide\');">';
main += '<b>' + pst.title.trunc(55, true) + '</b><br />' + shorter.trunc(30, true);
main += '<div class="datetime">' + item_date.getDateTime() + '</div></div>';
posts += '<div class="post-wrapper ui-hide" id="post' + (i+1) + '">';
posts += '<div class="post-title"><b>' + pst.title + '</b></div>';
posts += feed.items[i].description;
posts += '</div>';
}
jQuery('#main_screen1').html(main);
jQuery('#blog_posts1').html(posts);
},
parsefootballitaliaRSS: function(item) {
var match = item.description.match('src="([^"]+)"');
var part = item.description.split('<font size="-1">');
var arr = {
title: item.title,
link: item.link,
image: match,
site_title: item.title,
story: item.description
};
return arr;
}
};
var variable2 = {
weatherRSS: 'http://feeds.feedburner.com/go/ELkW',
init: function() {
this.getWeatherRSS();
},
getWeatherRSS: function() {
jQuery.getFeed({
url: variable2.weatherRSS,
success: function showFeed(feed) {
variable2.parseWeather(feed);
}
});
},
parseWeather: function(feed) {
var main = '';
var posts = '';
var className = 'even';
var pst = {};
for (i = 0; i < feed.items.length; i++) {
pst = variable2.parsegoRSS(feed.items[i]);
if (className == 'odd') {
className = 'even';
}
else {
className = 'odd';
}
var shorter = pst.story.replace(/<(?:.|\n)*?>/gm, '');
item_date = new Date(feed.items[i].updated);
main += '<div id="content2" class="post-main ' + className + '" onclick="mwl.setGroupTarget(\'#screens2\', \'#blog_posts2\', \'ui-show\', \'ui-hide\');mwl.setGroupTarget(\'#blog_posts2\', \'#post' + (i+1) + '\', \'ui-show\', \'ui-hide\');">';
main += '<b>' + pst.title.trunc(55, true) + '</b><br />' + shorter.trunc(30, true);
main += '<div class="datetime">' + item_date.getDateTime() + '</div></div>';
posts += '<div class="post-wrapper ui-hide" id="post' + (i+1) + '">';
posts += '<div class="post-title"><b>' + pst.title + '</b></div>';
posts += feed.items[i].description;
posts += '</div>';
}
jQuery('#main_screen2').html(main);
jQuery('#blog_posts2').html(posts);
},
parsegoRSS: function(item) {
var match = item.description.match('src="([^"]+)"');
var part = item.description.split('<font size="-1">');
var arr = {
title: item.title,
link: item.link,
image: match,
site_title: item.title,
story: item.description
};
return arr;
}
};
When I run the program it only reads one of the variables i.e. either 1 or 2.
How can I correct them to read both the variables?
Use this.
<script type="text/javascript">
window.onload = function() {
variable1.init();
variable2.init();
}
</script>
Try this
<body onload="callFunctions()">
JS-
function callFunctions()
{
variable1.init();
variable2.init();
}
Update-
Also
there are other different ways to call multiple functions on page load
Hope it hepls you.
I have a website which includes this RSS JavaScript. When I click feed, it opens same page, but I don't want to do that. How can I open with blank page? I have my current HTML and JavaScript below.
HTML CODE
<tr>
<td style="background-color: #808285" class="style23" >
<script type="text/javascript">
$(document).ready(function () {
$('#ticker1').rssfeed('http://www.demircelik.com.tr/map.asp').ajaxStop(function () {
$('#ticker1 div.rssBody').vTicker({ showItems: 3 });
});
});
</script>
<div id="ticker1" >
<br />
</div>
</td>
</tr>
JAVASCRIPT CODE
(function ($) {
var current = null;
$.fn.rssfeed = function (url, options) {
// Set pluign defaults
var defaults = {
limit: 10,
header: true,
titletag: 'h4',
date: true,
content: true,
snippet: true,
showerror: true,
errormsg: '',
key: null
};
var options = $.extend(defaults, options);
// Functions
return this.each(function (i, e) {
var $e = $(e);
// Add feed class to user div
if (!$e.hasClass('rssFeed')) $e.addClass('rssFeed');
// Check for valid url
if (url == null) return false;
// Create Google Feed API address
var api = "http://ajax.googleapis.com/ajax/services/feed/load?v=1.0&callback=?&q=" + url;
if (options.limit != null) api += "&num=" + options.limit;
if (options.key != null) api += "&key=" + options.key;
// Send request
$.getJSON(api, function (data) {
// Check for error
if (data.responseStatus == 200) {
// Process the feeds
_callback(e, data.responseData.feed, options);
}
else {
// Handle error if required
if (options.showerror) if (options.errormsg != '') {
var msg = options.errormsg;
}
else {
var msg = data.responseDetails;
};
$(e).html('<div class="rssError"><p>' + msg + '</p></div>');
};
});
});
};
// Callback function to create HTML result
var _callback = function (e, feeds, options) {
if (!feeds) {
return false;
}
var html = '';
var row = 'odd';
// Add header if required
if (options.header) html += '<div class="rssHeader">' + '' + feeds.title + '' + '</div>';
// Add body
html += '<div class="rssBody">' + '<ul>';
// Add feeds
for (var i = 0; i < feeds.entries.length; i++) {
// Get individual feed
var entry = feeds.entries[i];
// Format published date
var entryDate = new Date(entry.publishedDate);
var pubDate = entryDate.toLocaleDateString() + ' ' + entryDate.toLocaleTimeString();
// Add feed row
html += '<li class="rssRow ' + row + '">' + '<' + options.titletag + '>' + entry.title + '</' + options.titletag + '>'
if (options.date) html += '<div>' + pubDate + '</div>'
if (options.content) {
// Use feed snippet if available and optioned
if (options.snippet && entry.contentSnippet != '') {
var content = entry.contentSnippet;
}
else {
var content = entry.content;
}
html += '<p>' + content + '</p>'
}
html += '</li>';
// Alternate row classes
if (row == 'odd') {
row = 'even';
}
else {
row = 'odd';
}
}
html += '</ul>' + '</div>'
$(e).html(html);
};
})(jQuery);
try change this:
html += '<li class="rssRow '+row+'">' +
'<'+ options.titletag +'>'+ entry.title +'</'+ options.titletag +'>'
to
html += '<li class="rssRow '+row+'">' +
'<'+ options.titletag +'>'+ entry.title +'</'+ options.titletag +'>'
Buildgames returns rows:
<a>....</a>
<a>....</a>
When I click on each a the Buildcar_s function returns all the data inside an alert.
Instead of this alert I want to put all the results in a div under each a, so it would look like:
<a>.....clicked ...</a>
<div>....
...
</div>
<a>....not clicked...</a>
<a>....not clicked...</a>
<a>....not clicked...</a>
How can we put a div only under the a which was clicked?
function Buildcar_s(items) {
var div = $('<div/>');
$.each(items, function() {
var car_ = this.car_;
$('<a>' + this.car_ + '----' + this.Names + '---' + '</a>').click(function() {
_Services.invoke({
method: 'GetgamesRows',
data: {
car_Number: car_
},
success: function(car_s) {
var div = Buildgames(car_s);
$(div).insertAfter($a);
}
});
}).appendTo(div);
$('<br/>').appendTo(div);
});
$("#leftRows").append(div);
}
function Buildgames(items) {
var place = '<div>';
$.each(items, function() {
place += 'mmmmmm<br/>';
});
place += '</div>';
return place;
}
Try this, relevant changes have been commented:
function Buildcar_s(items) {
var div = $('<div/>');
$.each(items, function() {
var car_ = this.car_;
$('<a>' + this.car_ + '----' + this.Names + '---' + '</a>').click(function() {
var $a = this;
_Services.invoke({
method: 'GetgamesRows',
data: {
car_Number: car_
},
success: function(car_s) {
var div = Buildgames(car_s);
// this inserts the HTML generated from the function,
// under the A element which was clicked on.
$(div).insertAfter($a);
}
});
}).appendTo(div);
$('<br/>').appendTo(div);
});
$("#leftRows").append(div);
}
function Buildgames(items) {
var place = '<div>';
$.each(items, function() {
place += '<div style="float: right;"> ' + this.CITY + ' ' + '</div><BR />' + +'<br/><br/>';
});
place += '</div>';
return place; // returns the string created, as opposed to alerting it.
}