David, Excellent. This is exactly what I was looking for.
Thanks. Glenn On Sep 30, 4:54 pm, David Pollak <feeder.of.the.be...@gmail.com> wrote: > JqHtml and JqEmptyAfter eagerly evaluate the NodeSeq on the server, so > there's no way to get client-side JS execution in a NodeSeq. > You can write something like: > > object MyJqText { > def apply(content: JsExp) = new JsExp with JQueryRight with JQueryLeft { > def toJsCmd = "text("+content.toJsCmd+")" > } > } > > So: > > JqId("item-save") >> MyJqText(JsVar("this", "id") + " has changed") > > > > On Wed, Sep 30, 2009 at 2:05 PM, glenn <gl...@exmbly.com> wrote: > > > As I mentioned, I was looking for a way to translate this JavaScript > > > $('#item-save').html(this.id + ' was toggled') > > > into a JsCmd so I could coded it my snipped as AnonFunc(some jsCmd). > > > I know I can just use JsRaw, but who in their right mind wants to > > write JavaScript > > if it can be avoided. > > > Glenn > > > On Sep 30, 1:20 pm, David Pollak <feeder.of.the.be...@gmail.com> > > wrote: > > > On Wed, Sep 30, 2009 at 1:08 PM, glenn <gl...@exmbly.com> wrote: > > > > > David, > > > > > The problem with writting the NodeSeq as <div>{this.id} was toggled</ > > > > div>) > > > > is that it generates the following JavaScript: > > > > > function() {jQuery('#'+"item-save").empty().after("<div>-1 was > > > > toggled</div>"); > > > > > that is, Lift evaluates {this.id} in relation to the snippet, then > > > > outputs the value > > > > in the JavaScript - not the result I'm after. > > > > What are you after? What is "this" in the context? > > > > > Glenn... > > > > > On Sep 30, 11:41 am, David Pollak <feeder.of.the.be...@gmail.com> > > > > wrote: > > > > > On Wed, Sep 30, 2009 at 11:36 AM, glenn <gl...@exmbly.com> wrote: > > > > > > > David, > > > > > > > I can't do this, AnonFunc(JqId("item-save") >> JqEmptyAfter > > > > > > (<div>this.id was > > > > > > > toggled</div>)) , if that's what you mean. > > > > > > That's not what I wrote. Please look again at the curly braces > > around > > > > the > > > > > this.id: > > > > > > AnonFunc(JqId("item-save") >> JqEmptyAfter(<div>{this.id} > > > > > was toggled</div>)) > > > > > > > This generates the following JavaScript: > > > > > > > function() {jQuery('#'+"item-save").empty().after("<div>this.idwas > > > > > > toggled</div>"); > > > > > > > and that won't do. What's needed is something more akin to: > > > > > > > function() {jQuery('#'+"item-save").empty().after("<div>" + > > this.id + > > > > > > "was toggled</div>"); > > > > > > > So, I guess my question is how do I define a NodeSeq to accomplish > > > > > > this? > > > > > > > Glenn > > > > > > > On Sep 30, 10:40 am, David Pollak <feeder.of.the.be...@gmail.com> > > > > > > wrote: > > > > > > > On Tue, Sep 29, 2009 at 1:22 PM, glenn <gl...@exmbly.com> wrote: > > > > > > > > > I'd like to converting the following > > > > > > > > > JsRaw("""function() $('#item-save').html(this.id + ' was > > > > > > > > toggled')""") > > > > > > > > > into something more object-oriented, using JQuery support > > functions > > > > in > > > > > > > > Lift. > > > > > > > > > I've tried various combiniations, including this > > > > > > > > > AnonFunc(JqId("item-save") >> JqEmptyAfter(<div>{JsRaw(this.id > > )} > > > > was > > > > > > > > toggled</div>)) > > > > > > > > AnonFunc(JqId("item-save") >> JqEmptyAfter(<div>{this.id} was > > > > > > > toggled</div>)) > > > > > > > > No reason to promote this.id into some JavaScript thing. It's > > part > > > > of > > > > > > the > > > > > > > XML literal. The XML literal is generated server-side as part of > > the > > > > > > > JavaScript function. > > > > > > > > > but nothing seems to work. It just treats this.id as ordinary > > > > text, > > > > > > > > not as a Javascript variable. > > > > > > > > > Any ideas would be appreciated. > > > > > > > > > Glenn > > > > > > > > -- > > > > > > > Lift, the simply functional web frameworkhttp://liftweb.net > > > > > > > Beginning Scalahttp://www.apress.com/book/view/1430219890 > > > > > > > Follow me:http://twitter.com/dpp > > > > > > > Surf the harmonics > > > > > > -- > > > > > Lift, the simply functional web frameworkhttp://liftweb.net > > > > > Beginning Scalahttp://www.apress.com/book/view/1430219890 > > > > > Follow me:http://twitter.com/dpp > > > > > Surf the harmonics > > > > -- > > > Lift, the simply functional web frameworkhttp://liftweb.net > > > Beginning Scalahttp://www.apress.com/book/view/1430219890 > > > Follow me:http://twitter.com/dpp > > > Surf the harmonics > > -- > Lift, the simply functional web frameworkhttp://liftweb.net > Beginning Scalahttp://www.apress.com/book/view/1430219890 > Follow me:http://twitter.com/dpp > Surf the harmonics --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Lift" group. 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