[WebMethod]
public static string testingWebMethod(string name) {
//Do something with name?
string someString = "Woah";
return someString;
}
var dataToSend = JSON.stringify({
"name": "foo"
});
$.ajax({
type: "POST",
url: "page.aspx/testingWebMethod",
dataType: "json",
data: dataToSend,
contentType: "application/json",
success: function(response) {
alert(response.d);
},
error: function(err) {
alert(err.d);
}
});
(by axds)
https://jsfiddle.net/s7bn7cfr/
The simple for loop seems to win the speed tests:
let arrLen = test.length; for( let i = 0; i < arrLen; i++ ){ }
Although this method is less DRY as the length of the the array has to be known. JS’s forEach() or jQuery’s $.each() are good alternatives that are dynamic.
The clear worst is the ‘for x in y’ loop. Which has bulky syntax and is slow.
Useful for programmers… although not easy to find on a keyboard.
Hold down the alt key and on the number pad type in 96.
(Alt + 96)
console.log(`This is a string template where the constant x is ${x}`)
Example: https://jsfiddle.net/ehdgpvyb/
ES2015 provides a better way to use variables inside strings.
function exampleJS5( name , age ) {
console.log("Hello " + name + ", you are " + age + "!");
}
function exampleJS6( name , age ) {
console.log(`Hello ${name}, you are ${age}!`);
}
exampleJS5('Bob', 20);
//Hello Bob, you are 20!
exampleJS6('Bob', 20);
//Hello Bob, you are 20!
function sortJSONBy2Keys(a,b,c){var d=function(b,c){return b>c?1:b<c?-1:0};return a.sort(function(a,e){var f=a[b],g=e[b],h=a[c],i=e[c];return d([d(f,g),d(h,i)],[d(g,f),d(i,h)])})}
var sortedJson = sortJSONBy2Keys(originalJson,'key1','key2');
Example: https://jsfiddle.net/1934z53s/
[WebMethod]
public static void testingWebMethod(Object dataTest)
{
Debug.WriteLine(dataTest);
Debug.WriteLine(dataTest);
}
var sendThisData = JSON.stringify({
dataTest: [{ "name": "foo" }]
});
$.ajax({
type: "POST",
url: "page.aspx/testingWebMethod",
data: sendThisData,
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function () {
},
error: function () {
alert("Something went wrong.");
}
});
