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How to prevent form from being submitted?
... the scenario in which a JS error occurs prior to the return statement...
html
<form onsubmit="return mySubmitFunction(event)">
...
</form>
script
function mySubmitFunction()
{
someBug()
return false;
}
returning false here won't be executed and the form will be submitted ei...
How to overlay images
...
I just got done doing this exact thing in a project. The HTML side looked a bit like this:
<a href="[fullsize]" class="gallerypic" title="">
<img src="[thumbnail pic]" height="90" width="140" alt="[Gallery Photo]" class="pic" />
<span class="zoom-icon">
...
AngularJS - Trigger when radio button is selected
...pis.com/ajax/libs/angularjs/1.3.15/angular.min.js"></script>
<html>
<body ng-app="radioExample">
<form name="myForm" ng-controller="ExampleController">
<input type="radio" ng-model="color.name" value="red"> Red <br/>
<input type="radio" ng-model="c...
Why isn't my JavaScript working in JSFiddle?
...
});
Note applying the handler this way, instead of inline, keeps your HTML clean. I'm using jQuery, but you could do it with or without a framework or using a different framework, if you like.
share
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How can I listen to the form submit event in javascript?
... found is code where you have to use onClick on onSubmit="function()" in html.
4 Answers
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How to getText on an input in protractor
...My element is bound with ng-model, so it has "ng-model="risk.name"" in the html. But that might not be what's needed to make it work. I'll suggest updating the doco to suggest using getAttribute.
– PaulL
Dec 4 '13 at 23:12
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AngularJS check if form is valid in controller
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Here is another solution
Set a hidden scope variable in your html then you can use it from your controller:
<span style="display:none" >{{ formValid = myForm.$valid}}</span>
Here is the full working example:
angular.module('App', [])
.controller('myController', func...
Why there is no ConcurrentHashSet against ConcurrentHashMap
...ewSetFromMap's implementation is found starting on line 3841 in docjar.com/html/api/java/util/Collections.java.html. It's just a wrapper....
– Ray Toal
Nov 1 '11 at 23:36
4
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Change select box option background color
...site way using this,
option:not(:checked) { }
check this demo jsFiddle
HTML
<select>
<option val="">Please choose</option>
<option val="1">Option 1</option>
<option val="2">Option 2</option>
<option val="3">Option 3</option>
...
How do I remove  from the beginning of a file?
... here is a little command to find all files with the BOM set in the public_html directory - be sure to change it to what your correct path on your server is
Code:
grep -rl $'\xEF\xBB\xBF' /home/username/public_html
and if you are comfortable with the vi editor, open the file in vi:
vi /path-to-...