CODEWITHSUNDEEP
javascriptfunctionjsfiddleenter
mickdeez
mickdeez

Reputation: 511

Calling function on enter press on jsfiddle

So far I have this function to call my search when enter is pressed:

$("#query").keypress(function(e) {
if(e.which == 13) {
    alert('You pressed enter!');
    redditsearch();
}
});

I'm getting the alert, but it gives me an error:

{"error": "Shell form does not validate{'html_initial_name': 
u'initial-js_lib', 'form':         <mooshell.forms.ShellForm object at 
0x3787b50>, 'html_name': 'js_lib', 'html_initial_id': u'initial-id_js_lib', 
'label': u'Js lib', 'field': <django.forms.models.ModelChoiceField object at 0x318ab50>,     
'help_text': '', 'name': 'js_lib'}{'html_initial_name': u'initial-js_wrap', 
'form': <mooshell.forms.ShellForm object at 0x3787b50>,
'html_name': 'js_wrap', 'html_initial_id': u'initial-id_js_wrap', 'label': u'Js wrap',
'field': <django.forms.fields.TypedChoiceField object at 0x270b510>, 'help_text': '',
'name':       'js_wrap'}"}

Upvotes: 0

Views: 210

Answers (1)

RobF
RobF

Reputation: 2818

Try preventing the default behaviour of the enter keypress:

$("#query").keypress(function(e) {
    if(e.which == 13) {
        e.preventDefault();
        alert('You pressed enter!');
        redditsearch();
    }
});

Without this, if your input is within a form, the form will be submitted along with your search function called. The preventDefault stops the default form submission behaviour.

Upvotes: 1

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