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Meteor - Template from multiple collections
Find returns a mongo cursor not the matched documents. To get the matched documents from a cursor you have to use fetch however fetch is not reactive. So to fix your problem and staying reactive you should return the result of findOne. Template.Post.helpers({ getAuthor: function() { return Authors.findOne({_id: this.authorid}); } }); Template changes: <template name="Post"&g

Categories : Javascript

AngularJS: Show appropriate form elements depending on model type
Try with ngIf: <table> <tr ng-repeat="(key, val) in module.ConfigValues"> <td>{{key}}</td> <td> <input type="text" ng-model="val.Value" ng-disabled="module.saving" ng-if="val.Type !== 0" /> <input type="checkbox" ng-model="val.Value" ng-disabled="module.saving" ng-if="val.Type === 0" /> </td> &

Categories : Javascript

Only pull certain parts of objects through GET request
To hard code it: Stadium.find({}, "-photos", function (err, stadia) { // do stuff }); OR (the method I more frequently use): var query = Stadium.find(); query.select("-photos"); query.exec(function (err, stadia) { // do stuff }); The second form allows you to construct and add queries without having one large object to stick in the Model.find() Take a look at the API docs for Model.

Categories : Javascript

Jquery UI Range Slider to hide a raw in HTML table
http://jsfiddle.net/5TTm4/2100/ you have DIV and TABLE with same id=slider. Change TABLE id to "slider_table" in event "slide" change $("slider").find ... to $("#slider_table").find HTML: <h1>Hide A Raw</h1> <div id="slider"></div> <table id="slider_table" border=1> <tbody> <tr> <td>Name</td> <td>

Categories : Javascript

jQuery | From jQuery to native javascript
Of course it's possible. Whether it's a good idea or not is debatable, but here... [].forEach.call(document.querySelectorAll(".menu2"),function(menu){ [].forEach.call(menu.getElementsByTagName("li"),function(li) { li.__events = li.__events || {}; if( li.__events.mouseenter) { li.removeEventListener('mouseenter',li.__events.mouseenter); delete li.__events.mouseenter; }

Categories : Javascript

History not fully deleted using chrome.history.deleteRange
Check out the documentation: API It states, that: Pages will not be removed from the history unless ALL visits fall within the range. So my guess is, that those pages you get suggestions for, have visits from before startTime. So their URLs aren't removed, because not all visits fall within the range you specify.

Categories : Javascript

Javascript fail to execute function - onsubmit and action
This line form.setAttribute("onsubmit","solve()"); isn't doing what you think it does. If it was in the actual html it would work but not now. What it does is just make the attribute appear in the console. The event handler isn't actually being set. Instead do it via onsubmit property or addEventListener form.onsubmit = solve; // now it must work

Categories : Javascript

How to make these Jquery tabs linkable through ahref?
You can check the URL hash using window.location.hash The easiest way for example to integrate this into your code is to add the href to your links <ul style="border-bottom: 1px solid #dbd6d6;"> <li> <a href="#tab1">Best Food Processors</a> </li> <li> <a href="#tab2">Buying Guide</a> </li> </ul> che

Categories : Javascript

How would I move text from text areas into a new table using Javascript?
You can use jQuery and copy/paste/delete content from one HTML node into another: $('#idOfYourTargetNode').text($('#idOfYourFirstNode').text()); $('#idOfYourFirstNode').empty(); Just give the corresponding elements an like: <td id="url">Content url ....</td> And your target like this: <h1 id="headlineUrl"> URL Headline </h1> And you do this in the script tag: $('#

Categories : Javascript

Insert ID from radio button value into database using Ajax and jQuery
If you take your save button <button id="saveAllocation" type="button" >Save</button> and create a click event for it, you can place an ajax request within that. var saveRadio; $('#saveAllocation').on("click", function() { // Get the selected radio value saveRadio = $('input[name="select_driver"]').val(); $.post("/yourpage.php", {"select_driver":saveRadio}).done(functi

Categories : Javascript

Totalling values across a nested table with jQuery
var sum = {}; $('.editbox').each(function() { var id = $(this).closest('tr').attr('data-id'); code = $('#' + id).text(); //ignore TD and just return text inside if (!sum[code]) { sum[code] = 0; } sum[code] += parseFloat($(this).val()); }); var result = '', i; for (i in sum) { result += i + ':' + sum[i] + ' '; } You use duplicate ids in the second table, it should look like

Categories : Javascript

animationend not working in recursive function
First of all there might be different names for animation events in different browsers: webkitAnimationEnd, animationend, MSAnimationEnd, e.g. for me in chrome only webkitAnimationEnd works correctly. So its better to bind handlers for all of them (you may create single function for this). Also in order to pass count parameter to event handler correctly you should either use anonymous function,

Categories : Javascript

Access default getter/setter for JavaScript object
As far as I know, a property either has a value (data property), or it has getter/setter (accessor property): it cannot have both. Use a local variable under closure, or another property, as an underlying storage for properties where you have a getter/setter defined. For example, (function() { var value; Object.defineProperty(obj, 'foo', { set: function(val) { if (useCustom

Categories : Javascript

jquery autocomplete json values
Your {"resultatenHR": wrapper that you have around your array is causing you problems. Your $.map call is expecting an array in this context, not an object. You need to extract the array from data to pass to $.map(). That would look like this: success: function(data) { response($.map(data.resultatenHR, function(item) { return {

Categories : Javascript

Call Backbone view method from inside google chrome console
You need to add the view to the global scope by attaching it to the window object: window.mySlider = new SliderView( el: $('.slider')[0] ); Now you can access it in the Chrome console: mySlider.goTo(1);

Categories : Javascript

How to fix all element position while changing width of select element
you have two elements with the same id hotelId_ that is not correct. then you use this Id to get elements from javascript element = document.getElementById('hotelId_'); try assigning two differents ids and pass the id to the function that edit the html update try removing td.content{width: 1000px; } from css Update 2 try this fiddle now it works as you expected, just change position rel

Categories : Javascript

FizzBuzz in Javascript: the code won't execute or print at all
You used the wrong looping construct. It should be a for, not while. Also note that it's semicolons between the clauses, not commas: for (i=0; i < 100; i++) { What you have is this: while (i = 0, i < 100, i++) { The comma just evaluates the left side, throws the result away, and then evaluates the right side. So that sets i to 0 (and discards the zero value returned by the assignmen

Categories : Javascript

Angularjs select in templateCache
The problem is related to that you are using whole object as model and select in angular don't really work with it. Change your code to work with id instead. <select data-ng-options="s.id as s.name for s in stuff" data-ng-model="selected_s"> </select>

Categories : Javascript

Hide div for one template in AngularJS/Slim
Think several ways to accomplish it. probably the easiest is checking current url. html .user-header ng-show="hideHeader()" .user_signed ng-show="user" .... controller $scope.hideHeader = function(){ return ['/hidden/url/1', '/hidden/url/2'].indexOf($location.path()) != -1 }

Categories : Javascript

RegEx for email to allow Empty spaces, vaild email address and multiple email addresses
If Alex K.'s comment about ASP.NET validation doesn't help, then I have a band-aid for you. I wouldn't consider this a proper answer, as there really isn't a way to get exactly the functionality that you're looking for without giving us all pre and post email special characters that can occur. You could use something like this that uses non-capture groups to help find matches. It's not 100% accura

Categories : Javascript

How do I dynamically update a Maps Engine data table with JavaScript?
Yes, that should work fine. You can find your gx_id simply by fetching a copy of your table and checking the properties. Here's a sample from the docs: Request: https://www.googleapis.com/mapsengine/v1/tables/12421761926155747447-06672618218968397709/features?maxResults=500&version=published&key=(YOUR_KEY_HERE) Response: { "type": "FeatureCollection", "features": [ { "type

Categories : Javascript

JSDoc: node, events, listeners
With modules, there's the @exports and @module tags. These will work much better for documenting your code than @class. You can see some really great examples from usejsoc, here as well as their module and exports definitions. I use AMD module syntax, so I can't comment on the exact format for you, but I'm sure you should find some examples there. If you still choose to use classes, try using

Categories : Javascript

How to make dropdown option link to page on button click
if you want to just update the cart button link on option value change, then i have made small changes in your program, i have assigned id to your cart button and create a new javascript function: <div class="custDrop1"> <select onchange="updatelink[this.options[this.selectedIndex].value]"> <option value="">Green</option> <option value="/checkout/cart/add?prod

Categories : Javascript

d3.js change position of tick label on pannable graph
Writing a custom ticks() function worked for me. Using this, I am able to set the tick (and its label) to any given position. I created a simple gist to show you my solution: http://bl.ocks.org/kevinnoll/77430421843b940869ed

Categories : Javascript

handsontable select editor - how to have both value and text?
After browsing docs I couldn't find some built-in method of doing that, so it looks like this by default: <select class="htSelectEditor" style="height: 24px; min-width: 50px; top: 26px; left: 50px; margin: 0px;"> <option value="Kia">Kia</option> <option value="Nissan">Nissan</option> <option value="Toyota">Toyota</option> <option value="Honda">Honda

Categories : Javascript

Alter template source programmatically with angularJS
If I understood correctly, you want to change angular from outside of angular world. You can do it this way: function onClickHandler() { var appElement = document.querySelector('[ng-app=plunker]'); var appScope = angular.element(appElement).scope(); appScope.template = 'page2'; appScope.$apply(); } http://plnkr.co/edit/WKLJ45yRYu1583C2ZnfT

Categories : Javascript

Single color from javascript to fragment shader
You were missing a ; on your fshaderCode shader so it wasn't compiling. Reading the COMPILE_STATUS of the shader can help you work out if your have any syntax problems. if (!gl.getShaderParameter(shad, gl.COMPILE_STATUS)) { console.log("COMPILE_STATUS", gl.getShaderInfoLog(shad)); } Updated code to show random colour triangle var can = document.getElementById('cont'); var gl = can.getC

Categories : Javascript

Javascript Array not Getting Sum. Instead of retrieving Array Itself
Your array is comprised of strings, not numbers. Thus the + in the loop is performing string concatenation instead of numerical addition. Declare the array as a list of actual numbers: var newdata = [5.0, 68.0, 18.0, 5.0]; Or, if the array is coming from somewhere you can't control, convert each value in the loop: for (i=0;i<newdata.length;i++) { total = (total + +newdata[i]);

Categories : Javascript

jQuery Accordion how to get enter to select button for active heading
How can I get it so that when a user hits the enter key it activates the button associated with the active heading? First, we can catch keypress events for input elements. If the keypress is an 'enter' key, then we will dispatch a click() to the 'active' button. We'll store that in a global variable, window.actionButton. $(':input').keyup(function (event) { if (event.keyCode == 13) {

Categories : Javascript

OAuth.io popup window closing immediately
You'll see this exact behavior if you've already granted access to the Facebook app. To remove access for the app and test again, follow these steps: When logged in to your FB account, go to https://www.facebook.com/bookmarks/apps. Click the gear icon next to the app in question. Click "Remove App", then confirm by clicking "Remove" on the resulting confirmation dialog. Test the oauth.io integ

Categories : Javascript

Temporarily disabling .hover
Put the condition inside, that way it will fire but do nothing. $('#ussfcanl').hover(function() { if(hoverEnabled){ $('#imageholder').html('<img src="http://www.hpc.ncep.noaa.gov/sfc/satsfc.gif" />'); } });

Categories : Javascript

How disable auto formatting on CKEditor
CKEditor fires change event every time it save undo spanshot so if you want to set data without such snapshot you need to use noSpanshot option: editor.setData('foo', {noSnapshot: true});

Categories : Javascript

Show/Hide wordpress submenu
You can just use the jQuery click function, instead of hover. Also you'll have to make sure the <a> tag doesn't work, by disabling the default behaviour of the hyperlink. jQuery(document).ready(function ($) { $(".sub-menu").hide(); $(".current_page_item .sub-menu").show(); $("li.menu-item").click(function () { // mouse CLICK instead of hover // Only prevent the click on

Categories : Javascript

Preventing nested callbacks in JavaScript that uses iteration
Assuming Bluebird promises (code in other libraries is similar): Promise.resolve(request("http://url.com").then(function (html) { var $ = cheerio.load(html)("tr.class a"); })).map(function(el){ // map is `then` over an array return el.href; }).map(request).map(function(html){ return cheerio.load(html)("td>img").src; }).map(request).map(function(img){ // save to database. });

Categories : Javascript

AngularJS, HTML5 mode routing not working
The problem is in your render.min.js script. When you click on a link then the URL of the current window is changed: window.top.location.href=e Without that it works fine.

Categories : Javascript

Need help in AngularJS deep filtering
I think I know what you're trying to do here and here's my suggestion: <select id="st_select" ng-model="st_selected" ng-options="sect.st_nm for sect in sections"> <select id="blocks_select" ng-model="block_selected" ng-options="block.b1_nm for block in st_selected.blocks">

Categories : Javascript

Javascript extend object with new keys from other script
You can do this with Underscore's extend function: _.extend(mainObj, projectInfo); jQuery has an extend function, too: $.extend(mainObj, projectInfo); And, as Felix pointed out below, this feature is planned for ES6 with Object.assign: Object.assign(mainObj, projectInfo);

Categories : Javascript

Linking to a URL with token authentication
You could use bind-attr to bind to a computed property where you can combine the URL with the token. Not understanding the issue unless I'm oversimplifying. I'm assuming you already have the token.

Categories : Javascript

is there a way hide elements in IFRAME src page?
You can try this: $('#iframeID').load(function(){ $('#iframeID').contents().find('#leftpanel').hide(); $('#iframeID').contents().find('#toppanel').hide(); }); Or: $(document).ready(function(){ $('#iframeID').contents().find('#leftpanel').hide(); $('#iframeID').contents().find('#toppanel').hide(); }); This method is not possible if you want to work with different domains.

Categories : Javascript


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