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How to add custom validation to an AngularJS form?
...s you specify a function to call to do the validation.
Have a look at the demo page: http://angular-ui.github.com/, search down to the Validate heading.
From the demo page:
<input ng-model="email" ui-validate='{blacklist : notBlackListed}'>
<span ng-show='form.email.$error.blacklist'>...
How do I change an HTML selected option using JavaScript?
...
Image - B
Image - C
Updated - 25-June-2019 | Fiddler DEMO
JavaScript Code:
/**
* Empty Select Box
* @param eid Element ID
* @param value text
* @param text text
* @author Neeraj.Singh
*/
function emptySelectBoxById(eid, value, text) {
document.getElementById(eid).in...
jQuery post() with serialize and extra data
...ture you think it does. I'm not sure what you are trying to show with your demo. You are just alerting the length of the array. If my demo doesn't convince you, please have a look at the documentation.
– Felix Kling
Nov 19 '14 at 18:56
...
Sort objects in an array alphabetically on one property of the array
...)); // because `this.name = data.DepartmentName;`
console.log(objArray);
demo: http://jsfiddle.net/diode/hdgeH/
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Responsive css background images
...chment: fixed;
background-size: cover;
}
Take a look at the jsFiddle demo
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CSS center display inline block?
...been unsuitable for me as my button's text will change.
Here is a CodePen demo and a snippet of the relevant code below:
.parent {
display: flex;
justify-content: center;
align-items: center;
}
.child {
display: inline-block;
}
<div class="parent">
<a class="child...
Custom CSS Scrollbar for Firefox
...System Preferences > Show Scroll Bars > Always) are colored.
Visual Demo:
.scroll {
width: 20%;
height: 100px;
border: 1px solid grey;
overflow: scroll;
display: inline-block;
}
.scroll-color-auto {
scrollbar-color: auto;
}
.scroll-color-dark {
scrollbar-color: d...
How do you test functions and closures for equality?
...(rhs))
return tl.0 == tr.0 && tl.1 == tr.1
}
And here is the demo:
// simple functions
func genericId<T>(t:T)->T { return t }
func incr(i:Int)->Int { return i + 1 }
var f:Int->Int = genericId
var g = f; println("(f === g) == \(f === g)")
f = genericId; println("(f...
sqlalchemy IS NOT NULL select
...OT may be desirable if comparing to boolean values on certain platforms.
Demo:
>>> from sqlalchemy.sql import column
>>> column('YourColumn') != None
<sqlalchemy.sql.elements.BinaryExpression object at 0x10c8d8b90>
>>> str(column('YourColumn') != None)
'"YourColum...
Tainted canvases may not be exported
...tastic! Exactly what I was looking for myself, easy fix for an OpenLayers demo Im doing.
– Marc
Dec 17 '19 at 22:37
I...