you are referencing DOM id label1, but not creating any DOM element with that id. you want<br><br>html textInput id: label1, value: ...<br><br><div class="gmail_quote">On Mon, Aug 30, 2010 at 3:10 PM, Lawson English <span dir="ltr"><<a href="mailto:lenglish5@cox.net">lenglish5@cox.net</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Still not getting it, sorry. This still doesn't seem to do what I want:<br>
<br>
renderContentOn: html<br>
| label1 |<div class="im"><br>
self renderExplanationOn: html.<br>
<br>
html form:<br>
[<br>
html text: 'slider value here: '.<br></div>
label1 := html nextId.<div class="im"><br>
html textInput<br>
value: self current;<br>
callback: [ :value | self current: value ].<br>
html div script:<br>
(html jQuery new slider<br>
value: self current;<br>
onStop:<br>
(html jQuery ajax<br>
callback: [ :value | self current: value asNumber ]<br></div>
value: (html jQuery this slider getValue)),<br>
((html jQuery id: label1)<div class="im"><br>
value: html jQuery this slider getValue))<br></div><div class="im">
]<br>
<br>
<br>
On 8/28/10 3:31 PM, Julian Fitzell wrote:<br>
</div><div><div></div><div class="h5"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br>
The added code generates JS that gets the text field by id ("html<br>
jQuery id: 'id-of-your-textfield'") and sets its value ("value:") to<br>
the value of the slider ("html jQuery this slider getValue"). Lukas is<br>
suggesting that you need to this as well as sending the value back to<br>
the smalltalk image. You can combine two JS actions using a comma so:<br>
<br>
html div script:<br>
(html jQuery new slider<br>
value: self current;<br>
onStop:<br>
(html jQuery ajax<br>
callback: [ :value | self current: value asNumber ]<br>
value: (html jQuery this slider getValue)) ,<br>
((html jQuery id: 'id-of-your-textfield)<br>
value: html jQuery this slider getValue))<br>
<br>
Julian<br>
<br>
</blockquote>
<br>
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