web/assets/libs/arale/placeholder/1.1.0/placeholder.js

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define("arale/placeholder/1.1.0/placeholder",["$"],function(a,b,c){var d,e=a("$"),f=function(a){function b(b){var c={},d=/^jQuery\d+$/;return a.each(b.attributes,function(a,b){b.specified&&!d.test(b.name)&&(c[b.name]=b.value)}),c}function c(b,c){var d=this,e=a(d);if((d.value==e.attr("placeholder")||""==d.value)&&e.hasClass("placeholder"))if(e.data("placeholder-password")){if(e=e.hide().next().show().attr("id",e.removeAttr("id").data("placeholder-id")),b===!0)return e[0].value=c;e.focus()}else d.value="",e.removeClass("placeholder"),d==document.activeElement&&d.select()}function d(){var d,e=this,f=a(e),g=this.id;if(""==a(e).val()){if("password"==e.type){if(!f.data("placeholder-textinput")){try{d=f.clone().attr({type:"text"})}catch(h){d=a("<input>").attr(a.extend(b(this),{type:"text"}))}d.removeAttr("name").data({"placeholder-password":!0,"placeholder-id":g}).bind("focus.placeholder",c),f.data({"placeholder-textinput":d,"placeholder-id":g}).before(d)}f=f.removeAttr("id").hide().prev().attr("id",g).show()}f.addClass("placeholder"),f[0].value=f.attr("placeholder")}else f.removeClass("placeholder")}var e,f,g="placeholder"in document.createElement("input"),h="placeholder"in document.createElement("textarea"),i={},j=a.valHooks;if(g&&h)f=i.placeholder=function(){return this},f.input=f.textarea=!0;else{if(f=i.placeholder=function(){var a=this;return a.filter((g?"textarea":":input")+"[placeholder]").unbind({"focus.placeholder":c,"blur.placeholder":d}).bind({"focus.placeholder":c,"blur.placeholder":d}).data("placeholder-enabled",!0).trigger("blur.placeholder"),a},f.input=g,f.textarea=h,e={get:function(b){var c=a(b);return c.data("placeholder-enabled")&&c.hasClass("placeholder")?"":b.value},set:function(b,e){var f=a(b);return f.data("placeholder-enabled")?(""==e?(b.value=e,b!=document.activeElement&&d.call(b)):f.hasClass("placeholder")?c.call(b,!0,e)||(b.value=e):b.value=e,f):b.value=e}},!g){var k=j.input;j.input=k?{get:function(){return k.get&&k.get.apply(this,arguments),e.get.apply(this,arguments)},set:function(){return k.set&&k.set.apply(this,arguments),e.set.apply(this,arguments)}}:e}if(!h){var k=j.textarea;j.textarea=k?{get:function(){return k.get&&k.get.apply(this,arguments),e.get.apply(this,arguments)},set:function(){return k.set&&k.set.apply(this,arguments),e.set.apply(this,arguments)}}:e}a(function(){a(document).delegate("form","submit.placeholder",function(){var b=a(".placeholder",this).each(c);setTimeout(function(){b.each(d)},10)})}),a(window).bind("beforeunload.placeholder",function(){a(".placeholder").each(function(){this.value=""})})}return f}(e);d=f.input&&f.textarea?function(){}:function(a){a||(a=e("input, textarea")),a&&f.call(e(a))},d(),d.clear=function(a){function b(a){a.each(function(a,b){b=e(b),b[0].value===b.attr("placeholder")&&b.hasClass("placeholder")&&(b[0].value="")})}a=e(a),"FORM"===a[0].tagName?b(a.find("input.placeholder, textarea.placeholder")):b(a)},c.exports=d});