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AngularJS passing data to $http.get request
...
$http.get('path/to/script.php?param=hello').success(function(data) {
alert(data);
});
Paired with script.php:
<? var_dump($_GET); ?>
Resulting in the following javascript alert:
array(1) {
["param"]=>
string(4) "hello"
}
...
How can I use jQuery in Greasemonkey?
... Hmm. I am getting really strange error when using this. This alert($('.submit_entry').length); is both error-ing out, and sending the appropriate alert, at the same time.
– Jonathon
Aug 4 '13 at 16:22
...
Load and execution sequence of a web page?
...or example when the parser comes across this line:
<a href="#" onclick="alert('test');return false;" style="font-weight:bold">a hypertext link</a>
The parser will make 3 calls, two to Javascript and one to CSS. Firstly, the parser will create this element and register it in the DOM name...
Pass props to parent component in React.js
...e but it could also be
// in props, coming from another parent.
alert("The Child button text is: " + this.state.childText);
// You can also access the target of the click here
// if you want to do some magic stuff
alert("The Child HTML is: " + event.target.outerHTML);
}
...
Collisions when generating UUIDs in JavaScript?
...turn v.toString(16);
});
}
var testGUIDs = function(upperlimit) {
alert('Doing collision test on ' + upperlimit + ' GUID creations.');
var i=0, guids=[];
while (i++<upperlimit) {
var guid=createGUID();
if (guids.indexOf(guid)!=-1) {
alert('Collision wi...
using jquery $.ajax to call a PHP function
... type: 'post',
success: function(output) {
alert(output);
}
});
On the server side, the action POST parameter should be read and the corresponding value should point to the method to invoke, e.g.:
if(isset($_POST['action']) && !empty($_POS...
jquery - return value using ajax result on success
... return data;
},
error: function() {
alert('Error occured');
}
});
}
Another possibility (which is effectively the same thing) is to call a function inside your success: callback that passes the data when it is available.
function isSession(select...
Assign variable in if condition statement, good practice or not? [closed]
...(x = processorIntensiveFunction()) { // declaration inside if intended
alert(x);
}
Why should that function be allowed to run a 2nd time with:
alert(processorIntensiveFunction());
Because the first version LOOKS bad? I cannot agree with that logic.
...
Get selected value of a dropdown's item using jQuery
...
$(document).ready(function(){
$('#button1').click(function(){
alert($('#combo :selected').text());
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<select id="combo">
<option value="1">Test 1</option>...
Best way to detect that HTML5 is not supported
...
try {
document.createElement("canvas").getContext("2d");
alert("HTML5 Canvas is supported in your browser.");
} catch (e) {
alert("HTML5 Canvas is not supported in your browser.");
}
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