2010-03-28 07:03:56 +08:00
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(function(a){a.fn.formset=function(f){var b=a.extend({},a.fn.formset.defaults,f),l=function(d,e,j){var c=new RegExp("("+e+"-\\d+)");e=e+"-"+j;a(d).attr("for")&&a(d).attr("for",a(d).attr("for").replace(c,e));if(d.id)d.id=d.id.replace(c,e);if(d.name)d.name=d.name.replace(c,e)};f=a("#id_"+b.prefix+"-TOTAL_FORMS").attr("autocomplete","off");var h=a("#id_"+b.prefix+"-MAX_NUM_FORMS").attr("autocomplete","off");f=h.val()==""||h.val()-f.val()>0;a(this).each(function(){a(this).not("."+b.emptyCssClass).addClass(b.formCssClass)});
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2010-03-28 07:03:12 +08:00
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if(a(this).length&&f){var i;if(a(this).attr("tagName")=="TR"){f=this.eq(0).children().length;a(this).parent().append('<tr class="'+b.addCssClass+'"><td colspan="'+f+'"><a href="javascript:void(0)">'+b.addText+"</a></tr>");i=a(this).parent().find("tr:last a")}else{a(this).filter(":last").after('<div class="'+b.addCssClass+'"><a href="javascript:void(0)">'+b.addText+"</a></div>");i=a(this).filter(":last").next().find("a")}i.click(function(){var d=a("#id_"+b.prefix+"-TOTAL_FORMS"),e=parseInt(d.val()),
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2010-03-28 07:03:56 +08:00
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j=a("#"+b.prefix+"-empty"),c=j.clone(true).get(0);a(c).removeClass(b.emptyCssClass).removeAttr("id").insertBefore(a(j));a(c).html(a(c).html().replace(/__prefix__/g,e));a(c).addClass(b.formCssClass).attr("id",b.prefix+(e+1));if(a(c).is("TR"))a(c).children(":last").append('<div><a class="'+b.deleteCssClass+'" href="javascript:void(0)">'+b.deleteText+"</a></div>");else a(c).is("UL")||a(c).is("OL")?a(c).append('<li><a class="'+b.deleteCssClass+'" href="javascript:void(0)">'+b.deleteText+"</a></li>"):
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a(c).children(":first").append('<span><a class="'+b.deleteCssClass+'" href="javascript:void(0)">'+b.deleteText+"</a></span>");a(c).find("input,select,textarea,label,a").each(function(){l(this,b.prefix,d.val())});a(d).val(e+1);h.val()!=""&&h.val()<=d.val()&&i.parent().hide();a(c).find("a."+b.deleteCssClass).click(function(){var g=a(this).parents("."+b.formCssClass);g.remove();b.removed&&b.removed(g);g=a("."+b.formCssClass);a("#id_"+b.prefix+"-TOTAL_FORMS").val(g.length);if(h.val()==""||h.val()>=g.length)i.parent().show();
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2010-03-28 07:03:12 +08:00
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for(var k=0,m=g.length;k<m;k++)a(g.get(k)).find("input,select,textarea,label,a").each(function(){l(this,b.prefix,k)});return false});b.added&&b.added(a(c));return false})}return this};a.fn.formset.defaults={prefix:"form",addText:"add another",deleteText:"remove",addCssClass:"add-row",deleteCssClass:"delete-row",emptyCssClass:"empty-row",formCssClass:"dynamic-form",added:null,removed:null}})(jQuery);
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