I'm trying to make my own tumblr search (tags only) since their own search function doesn't actually work.
So I'm nearly there. It works, but I need the search field to keep the value of what the user searched for.
So if I search for "foobar", it loads the tumblr.com/tagged/foobar directly into my tumblr.com, but the search field still contains the term "foobar"
Here is my working code except for the code where I'm trying to insert the previous search term into the newly loaded
Thanks in advance.
<html>
<head>
<script type="text/javascript" src="http://code.jquery.com/jquery-latest.min.js"></script>
<script type="text/javascript">
jQuery(function($) {
$('#syndex').keydown(function(event) {
if (event.keyCode == '13') {
var syndex = $('input:text').val();
$('body').load("http://syndex.me/tagged/"+ syndex);
$(this).val(syndex); //this is what's not working
}
});
});
</script>
</head>
<body>
<div id="logo">
<input id="syndex" type="text"/>
</div>
</body>
</html>
You need to put this into the complete function which can be passed as a parameter to load.
http://api.jquery.com/load/
Load makes an AJAX call which is asynchronous. You are trying to set the value prior to the content being loaded.
$('body').load("http://syndex.me/tagged/"+ syndex,function(){
$('input:text').val(syndex);
});
Related
Absolutely newbie to d3.js
I am trying out a tutorial pull off from internet which should be straight-foward but I am pulling my hair off now
<!DOCTYPE html>
<html>
<head>
<script type="text/javascript" src="https://d3js.org/d3.v6.min.js"></script>
</head>
<style>
body {font-family: Arial;}
</style>
<body>
<ul id="list">
<li></li>
<li></li>
</ul>
<input type="button" name="load" value="Load List" onclick="javascript:load()"/>
<input type="button" name="remove" value="Remove Fourth Value" onclick="javascript:remove()"/>
<script>
function load() {
d3.select("#list").selectAll("li")
.data([10,20,30,25,15])
.text(function(d){console.log(d); return "This is pre-existing element and the value is " + d;})
.enter()
.append("li")
.text(function(d){return "This is dynamically created element and the value is "+d;})
}
function remove() {
d3.select("#list").selectAll("li")
.data([10,30,25,15])
.exit()
.remove()
}
</script>
</body>
</html>
The HTML page will loaded with two empty pre-defined bullet points. The list will build after you click the "Load" button which is all fine. The logic I don't quite understand is on the "remove()" function which, by providing a new version of data, shouldn't d3.js remove the 2nd item on the list? Instead, it always remove the last item on the list as if the update is based on the size of the array passed to .data() instead of the actual values
In fact the original tutorial is not working as it described. But .exit() and .remove() should be comparing the existing data with the given new data and remove the one that is missed out in the new data?
Appreciate any help here. Thanks in advance!
I am new to angularjs. From this web site https://angular-ui.github.io/bootstrap/ I got typeahead directive for my angularjs project but my limit and filter are not working here is my code.
When I type "c" in the text field I want only 8 records to be displayed but instead all records are displayed.
plunker
http://plnkr.co/edit/RhwHmKwSxWBh3rp0u85O?p=preview
angular.module('ui.bootstrap.demo', ['ui.bootstrap']);
angular.module('ui.bootstrap.demo').controller('TypeaheadCtrl', function($scope, $http) {
$scope.getLocation = function(val) {
return $http.get('http://maps.googleapis.com/maps/api/geocode/json', {
params: {
address: val,
sensor: false
}
}).then(function(response){
return response.data.results.map(function(item){
return item.formatted_address;
});
});
};
});
<!doctype html>
<html ng-app="ui.bootstrap.demo">
<head>
<script src="//ajax.googleapis.com/ajax/libs/angularjs/1.3.13/angular.js"></script>
<script src="//angular-ui.github.io/bootstrap/ui-bootstrap-tpls-0.13.0.js"></script>
<script src="example.js"></script>
<link href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<script type="text/ng-template" id="customTemplate.html">
<a>
<img ng-src="http://upload.wikimedia.org/wikipedia/commons/thumb/{{match.model.flag}}" width="16">
<span bind-html-unsafe="match.label | typeaheadHighlight:query"></span>
</a>
</script>
<div class='container-fluid' ng-controller="TypeaheadCtrl">
<h4>Asynchronous results</h4>
<pre>Model: {{asyncSelected | json}}</pre>
<input type="text" ng-model="asyncSelected" placeholder="Locations loaded via $http" typeahead="address for address in getLocation($viewValue) | filter:$viewValue |limitTo:8" typeahead-loading="loadingLocations" class="form-control">
<i ng-show="loadingLocations" class="glyphicon glyphicon-refresh"></i>
</div>
</body>
</html>
I know this is an old question, but I'll go ahead and answer it anyway for future reference:
This is a known behaviour when loading via $http as the limit would apply to the promise when calling your get method, which would result in it not applying to the actual result set by the time your promise resolves.
See issue #1740 in ui.bootstrap repository for more information on this.
The work around for this is either rolling your own filter function and return a promise from that filter instead of fetching the records directly or implement a limit parameter in the API and limit it server side.
for quick reference I have attached the image of what I want.
I would like to update (change the content) without updating the whole page (without refreshing the page). Clicking on the links or buttons on the whitebox should fetch the data from the database and that is to be displayed in the redbox. Of course first thing you would write as an answer will be "Ajax!!!", but as I'm new to laravel framework, I want to know what is the best way to achieve this, should I write the javascript directly in the view or in the controller, and how to do it through controller? If you need any more info please let me know.
Revised question, is there any other better way other then the ones answered
First we need to set up some routes. You can also do this with controllers.
Route::get('home', function()
{
return View::make('home');
});
Route::get('someRoute', function()
{
return View::make('someView');
});
For the home view, I'd add a scripts section:
//home.php
<html>
<head>
<script>
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#ajaxContent').load(pageURL);
});
</script>
</head>
<body>
<div class="wrapper">
Click Here
<div id="ajaxContent"></div>
</div>
</body>
</html>
In case you're using blade templating, here's an implementation
//main.blade.php
<html>
<head>
#yield('styles')
</head>
<body>
<div class="wrapper">
#yield('content')
</div>
#section('scripts')
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.1/jquery.min.js"></script>
#show
</body>
</html>
//home.blade.php
#extends('main')
#section('content')
Click Here
<div id="ajaxContent"></div>
#stop
#section('scripts')
#parent
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#ajaxContent').load(pageURL);
});
#stop
it would be better for you if you use jQuery to do this update using ajax functionality.
and a simple code can be like this
$('a.ajax').click(function(e){
e.preventDefault();
var pageURL = $(this).attr('href');
$('#divID-to-be-updated').load(pageURL);
});
more about ajax functionality inside jQuery can be read from http://jqapi.com/#p=load
I have layout page and the page that uses layout.
How can I add some new elements to the head not changing layout.(layout already contains head)?
Layout:
<head>...</head>
I want my page be like:
<head>all layout head logic... plus
my page new elements...
</head>
You could use sections in the layout. For example:
<html>
<head>
#RenderSection("scripts", false)
</head>
<body>
#RenderBody()
</body>
</html>
and then in the view override this section and provide contents for it:
#section scripts {
<script type="text/javascript">
alert('hello');
</script>
}
<div>Hello from the index view</div>
And since the section is optional (second argument = false) if a view doesn't provide any contents for it, it will stay empty.
I can't see where I'm going wrong. I've tried everything I could think of, reCAPTCHA is just not working with the Ajax API. Here's what my code looks like:
<!-- this is in <head> -->
<script type="text/javascript" src="http://code.jquery.com/jquery-1.4.2.min.js"></script>
<script type="text/javascript" src="http://api.recaptcha.net/js/recaptcha_ajax.js"></script>
<script type="text/javascript">
$(document).ready(function() {
Recaptcha.create("my key here", "recaptcha_widget", {
"theme": "custom",
"lang": "en",
"callback": function() { console.log("callback"); } // this doesn't get called
});
});
</script>
<!-- ... this is in <body> -->
<div id="recaptcha_widget" style="display: none">
<div id="recaptcha_image"></div>
<div id="recaptcha_links">
get another •
<a class="recaptcha_only_if_image" href="javascript:Recaptcha.switch_type('audio')">switch to audio</a>
<a class="recaptcha_only_if_audio" href="javascript:Recaptcha.switch_type('image')">switch to image</a> •
help
</div>
<dt>Type the words</dt>
<dd><input type="text" id="recaptcha_response_field" name="recaptcha_response_field"></dd>
</div>
Works for me? What is happening? What are you trying to do?
When I substitute and alert for the console.log it alters everytime the page loads or a new reCaptcha gets generated. Exactly like it is supposed to.
The callback is not where you submit it for validation, if that is what you are trying to do then look here: http://recaptcha.net/apidocs/captcha/
Sorry for answering my question again. Found the problem, apparently you can't use reCAPTCHA in locally stored files (accessed via file:///), they have to be on a http:// site. As soon as I put this on localhost it worked.
+1 durilai for letting me know it works with him/her, this way I was able to look at the problem from a different perspective.