[mochikit] Re: Facing error using MochiKit.Color
I suspect that the error stems from the fact that you are using two
animations/effects from MochiKit.Visual in paralell. If you try using
just one of them I suspect that everything should work, right?
I don't have the time to debug or try to reproduce this right now, but
perhaps you could dig into this a bit deeper yourself? Use the
uncompressed version of MochiKit and Firebug. JavaScript breakpoints
is an extremely powerful debugging tool.
Cheers,
/Per
On Mon, May 12, 2008 at 1:53 PM, Pearl [EMAIL PROTECTED] wrote:
Hi,
I want some text to appear onload of a page. This text should be
highlighted (yellow fading technique). For this, I am using
combination of Highlight and fade methods gievn in Mochikit.
The method is described as
function display_message(msg)
{
var test = Highlight(msg);
var test = fade(msg,{ duration:5.0, from:1, to:0.0 });
}
and on the kid page it is described as
script
window.onload = function() {
msg = getElement('message_element');
display_message(msg);
}
/script
body
div id=result-area class=msgparea
span py:if=msg id=message_element class=flashmsgb$
{msg}/b/span
/body
It is giving an error in the firefox error console which keep on
incrementing. The error message is :
this._base has no properties.
[Break on this error] m
+=MochiKit.Color.toColorPart(Math.round(this._base[i]
+this._delta[i]*_663));
I am using mochikit 1.4.
Please help
Thanks and Regards
Roopesh
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[mochikit] Re: Django doXHR Headers and Guidance
Thanks Bob, the combination of using MochiKit's eval and the correct
name for responseText (as opposed to response_text) fixed the issue.
Here's the final code, as a working example of a MochiKit AJAX fn
calling a Django view function:
selectEntity : function (entity)
{
try
{
var url = '/' + ['visionary', this.model.url ?
this.model.url : this.cn, 'select', '?xhr'].join('/');
var q = [this.app, this.cn, 'id'].join('_') + '=' +
entity.pk;
var r = {method: 'POST',
mimeType: 'application/javascript',
headers: [['Content-Type', 'application/x-www-
form-urlencoded']],
sendContent: q};
var d = MochiKit.Async.doXHR(url, r);
d.addCallback(MochiKit.Base.bind(function (result) {
try
{
var r =
MochiKit.Async.evalJSONRequest(result);
var response = r;
if(typeof(r) != 'undefined')
{
var consoleMessage =
r.initial_console_message;
MochiKit.Base.map(MochiKit.Base.bind(function (index) {
consoleMessage += br+ index +
: + r[index];
var rowId = [this.app, this.cn,
r[index], 'row'].join('_');
this.setRowHighlight(MochiKit.DOM.getElement(rowId),
index ==
'newId' ? true : false);
}, this), ['newId', 'oldId']);
this.updateConsole(consoleMessage);
}
else
{
throw new Error('Failed to resolve XHR
Response. Result: ' + result);
}
}
catch(e)
{
MochiKit.Logging.logError('selectEntity
Callback fn ' + e);
}
}, this));
d.addErrback(MochiKit.Base.bind(function (result) {
MochiKit.Logging.log('Callback Request: ' +
result);
}, this));
}
catch(e)
{
MochiKit.Logging.logError('selectEntity(' + entity + ') '
+ e);
}
return false;
}
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[mochikit] InsertChildNodes
Is there a MochiKit method similar to appendChildNodes that will insert the list of children at the beginning of the list of child elements, or at an arbitrary index, rather than at the end? I am rewriting an existing JS object using MochiKit and find myself using: parent.insertBefore(child, parent.firstChild) rather than any MochiKit function. What I'd really like is an insertChildNodes(parent, index, [child, ...]), where index = 'null' would append to the end, index = '0' would insert at the beginning, and any other index would insert at that point in the child list if the index exists and append to the end if it does not. Is there some other functionality in MochiKit that makes this operation trivial and thus not worthy of it's own function? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups MochiKit group. To post to this group, send email to mochikit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~--~~~~--~~--~--~---
[mochikit] Re: InsertChildNodes
MochiKit.DOM.insertSiblingNodesBefore(node[, siblingNode[, ...]]): http://www.mochikit.com/doc/html/MochiKit/DOM.html#fn-insertsiblingnodesbefore /Per On Tue, May 13, 2008 at 8:27 PM, Szaijan [EMAIL PROTECTED] wrote: Is there a MochiKit method similar to appendChildNodes that will insert the list of children at the beginning of the list of child elements, or at an arbitrary index, rather than at the end? I am rewriting an existing JS object using MochiKit and find myself using: parent.insertBefore(child, parent.firstChild) rather than any MochiKit function. What I'd really like is an insertChildNodes(parent, index, [child, ...]), where index = 'null' would append to the end, index = '0' would insert at the beginning, and any other index would insert at that point in the child list if the index exists and append to the end if it does not. Is there some other functionality in MochiKit that makes this operation trivial and thus not worthy of it's own function? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups MochiKit group. To post to this group, send email to mochikit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~--~~~~--~~--~--~---
[mochikit] Opinions for fixing ticket #302
I stumbled across an issue with value attributes in input nodes about a month ago. It seems the behavior is different when using node.value vs. node.setAttribute(value..): http://trac.mochikit.com/ticket/302 So the question now it whether or not to patch MochiKit.DOM.updateNodeAttribute(). Or if I should just update the docs with a short note and link to the relevant page at MDC: http://developer.mozilla.org/en/docs/DOM:element.setAttribute (see the Notes) Opinions? Cheers, /Per --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups MochiKit group. To post to this group, send email to mochikit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~--~~~~--~~--~--~---
[mochikit] Re: InsertChildNodes
Thanks for the response. insertSiblingNodesBefore is only useful if you already know and have an ID or reference to another child of the parent element. If the parent element has no children when you go to insert, you can't get a reference to a sibling and the function cannot be called or it fails on a null sibling lookup. In the arbitrary case, where the parent will sometimes have children and sometimes not, insertSiblingNodesBefore is not useful. Any other candidates? MJ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups MochiKit group. To post to this group, send email to mochikit@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/mochikit?hl=en -~--~~~~--~~--~--~---
