<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>Sabine,</div><div><br></div><div>I'm a bit confused: why is the value parameter of the callback of the field not enough?<br><br>Sent from my iPad</div><div><br>On 16 Jul 2013, at 15:40, Sabine Knöfel <<a href="mailto:sabine.knoefel@gmail.com">sabine.knoefel@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div>Hi Johan,
<br><br>I want to get the value of the textinput within the callback of the textinput.
<br><br>Explanation:
<br>With Google Places autocompleter
<br>(<a href="http://webtrouble.blogspot.de/2013/01/google-address-autocomplete.html" target="_top" rel="nofollow" link="external">http://webtrouble.blogspot.de/2013/01/google-address-autocomplete.html</a>),
<br>the user selected a place which is displayed in the textInput.
<br>This works fine.
<br><br>Now, I want to save this place in my model.
<br><br>renderStartPlaceOn: html
<br><br>"this script sets the selected place in the field with the id 'mid'"
<br>html html: ('<script type="text/javascript">
<br> jQuery(function() \{
<br>var input = document.getElementById(''{1}'');
<br>var autocomplete = new google.maps.places.Autocomplete(input);
<br>google.maps.event.addListener(autocomplete, ''place_changed'', function() \{
<br>var place = autocomplete.getPlace();
<br>var adr = place.formatted_address;
<br>jQuery(''#{1}'').val(adr);
<br>});
<br>});
<br></script>' format: {mid}).
<br><br>"this is the text input with id 'mid' "
<br>html textInput
<br> id: mid;
<br> size: self defaultEntryFieldWidth;
<br> value: self startPlace;
<br> callback: [ :value | |theStartPlaceString|
<br>"**********This does not work, how can I get the value from the mid
<br>field which was set by the script above?********"
<br> theStartPlaceString:= html jQuery ajax
<br> callback: [:v | v inspect. ]
<br> value: (html jQuery id: #searchTextField) value.
<br> self startPlace: theStartPlaceString ];
<br> onChange:
<br> (html scriptaculous updater
<br> id: mid;
<br> triggerForm: fid;
<br> callback: [ :r |
<br> r render: self startPlace ]);
<br> onBlur: html jQuery ajax serializeThis.
<br><br>Greetings
<br>Sabine
<br><br><br><br>On Tue, Jul 16, 2013 at 3:15 PM, Johan Brichau-2 [via Smalltalk]
<br><<a href="/user/SendEmail.jtp?type=node&node=4698942&i=0" target="_top" rel="nofollow" link="external">[hidden email]</a>> wrote:
<div class="shrinkable-quote"><br>> Hi Sabine,
<br>>
<br>> I guess you want the value server-side?
<br>> You thus need to serialize that value:
<br>>
<br>> html jQuery ajax
<br>> callback: [:v | ... ]
<br>> value: (html jQuery id: #searchTextField) value
<br>>
<br>> Johan
<br>>
<br>> Sent from my iPad
<br>>
<br>> On 16 Jul 2013, at 14:01, Sabine Knöfel <[hidden email]> wrote:
<br>>
<br>>> Hi,
<br>>>
<br>>> I want to get the value which was entered into a textinput by doing
<br>>>
<br>>> (html jQuery id: #searchTextField) value.
<br>>>
<br>>> but I get
<br>>> a JQueryInstance
<br>>> (jQuery("#searchTextField").val())
<br>>>
<br>>> How can I get the value (String) of the text field?
<br>>>
<br>>> Greetings
<br>>> Sabine
<br>>>
<br>>>
<br>>>
<br>>>
<br>>>
<br>>> --
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