I am getting syntax error
Uncaught SyntaxError: missing ) after argument list
My code
<button onclick="alert('document.getElementById('todo.age').value');">onclick</button>
4 Answers
in controller add
$scope.alert = function(age) {
alert(age);
}
in html change like this:
<button ng-click="alert(todo.age);">onclick</button>
4 Comments
User_3535
its working but i want to return the value from the json ..but it's not getting
User_3535
embed.plnkr.co/JodNsW/preview try this i want to get element id from the json value
user3227295
see my new update, this work. plnkr.co/edit/p45VPnqUPzS3MqdbshBw?p=preview
Zee
@gjramanaa. In your fiddle I can't see any
input with that id. Which's element's value are you trying to display?Try this:
<button onclick="alert(document.getElementById('todo.age').value);">onclick</button>
You shouldn't quote the argument to alert if you want to call the function.
Comments
It will start working better if you separate your HTML code and JavaScript. Kind of this. HTML:
<button id="button">onclick</button>
JavaScript:
window.onload = function()
{
var button = document.getElementById('button');
button.onclick = function()
{
//do some action here
}
}
This will help you to avoid simple syntax errors.
Comments
if u need value of the todo.age id values use the following code. <button onclick="alert(document.getElementById('todo.age').value);">onclick</button>
or else of u want to print the whole text document.getElementById('todo.age').value like this
use
<button onclick="alert('document.getElementById('todo.age').value');">onclick</button> code/
id="todo.age"? It's not a good idea to put dots in IDs, because CSS uses dots as class prefixes.