I want to call the ajax function once user clicks on the select control or the select control gets focus to itself from keyboard. HTML code is as follows : Solution 1:
In your code i haven't seen any options for html select boxAnd, you have registered a change event on select box which will occur only on selecting the options in select boxAdd few options in select box and try to select options which will fire the ajax callSee JS FIDDLE HERESolution 2:
I think you should do this instead: $("#scanner").bind("focus", function() {
alert("Hello");
var mod_url = $('#mod_url').val();
$.ajax({
url : mod_url,
cache: false,
dataType: "html",
type: "GET",
data: {
'request_type':'ajax',
'op':'get_all_stores'
},
success: function(result, success) {
alert(result);
$('#scanner').html(result);
},
error: function() {
alert("Error is occured");
}
});
});
Copy And one suggestion about bind is, you can use .on() method instead if you are using jQuery version 1.7+. What seems to me you want to generate your #scanner elements options by your ajax call, so the changes are:remove the async:false because ajax has to be asynchronous.change the dataType to html because it seems that you are returning options from there as $('#scanner').html(result); suggests.Solution 3:
I Think This is what you want $("#scanner").bind('focus',function () {
Myfunction(); // call what you want to call on focus
}).change(function() {
Myfunction() // call what you want to call on Change
});
functionMyfunction()
{
var mod_url = "http://google.com";
$.ajax({
url : mod_url,
cache: false,
dataType: "json",
type: "GET",
async: false,
data: {
'request_type':'ajax',
'op':'get_all_stores'
},
success: function(result, success) { alert(result);
$('#scanner').html(result);
},
error: function() {
alert("Error is occured");
}
});
}
Copyhere js fiddle DEMO
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