Created
September 20, 2013 16:38
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A plugin to normal hasClass is,not and has to work like ChocolateChipJS: hasClass, is, isnt, has and hasnt. This is for implementing support for jQuery with the ChocolateChip-UI framework.
With these, the methods will always return the filtered results so that you can perform operations on them directly: $('li').hasClass('selected').css('color',…
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| $.fn.extend({ | |
| hazClass : function ( className ) { | |
| var ret = $(); | |
| this.each(function(idx, ctx) { | |
| if ($(ctx).hasClass(className)) { | |
| ret.push(ctx); | |
| } | |
| }); | |
| return ret; | |
| }, | |
| iz : function ( selector ) { | |
| var ret = $(); | |
| this.each(function(idx, ctx) { | |
| if ($(ctx).is(selector)) { | |
| ret.push(ctx); | |
| } | |
| }); | |
| return ret; | |
| }, | |
| iznt : function ( selector ) { | |
| return this.not(selector); | |
| }, | |
| haz : function ( selector ) { | |
| return this.has(selector); | |
| }, | |
| haznt : function ( selector ) { | |
| var ret = $(); | |
| this.each(function(idx, ctx) { | |
| if (!$(ctx).has(selector)[0]) { | |
| ret.push(ctx); | |
| } | |
| }); | |
| return ret; | |
| } | |
| }); |
yep. But if they named it ancestor... that would've made sense!
Yeah I'm aware jquery's data may refer to data-* attributes, just didn't want to replace original chocolatechip code. I'm still coding with chui in mind, in future versions i may not need jQuery, want to retain the distinction in my head, this helps. Also I like the distinction between data store and an element's attribute, the ambiguity has caused problems in the past.
What do you think of a hazntAttr/hazntClass? better to just use iznt? reads better/easier to follow imo.
this isn't comprehensive or anything, just literally what I needed to make the switch. There are a few more but I don't think they warrant posting here. $.form2JSON for sure was a welcome addition
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ancestor vs closest. I have to say, I could never understand why they named it closest. It not about the closest descendant ever, only an ancestor.
Good one on the hazAttr. I forgot.
I'm not sure that dataset for jQuery is necessary. For jQuery you'd just use $(selector).data('goto') and it will return the data-goto attribute's value.
ChocolateChipJS uses data only for the cache and uses dataset for the data attribute stuff. I could merge them in ChocolateChipJS. I've thought about it. But like having them separated for now.