问题
I have a form thats loads an image. I need to do a function that is been called by the image Onclick Event.
The problem is that the selector ( I'm using jQuery) can't find the image id, because when the function is loaded the image wasn't yet there.
SOLUTION :
After the image upload -->
$("#"+foto_nom).bind({
click:function(){
alert(this.id); }
});
Binding an event is the solution.
回答1:
You should use 'on' method to attach event to selectors that are not present during page load. Like this:
$(document).on('click', '#id_of_your_image', function(e) {
//your code here
});
update
Binding event to the image after it has been added does not seem to be a good solution.
来源：https://stackoverflow.com/questions/17407129/event-fired-by-a-future-loaded-element