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December 10, 2015 23:08
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document.createElementWith - Create a prepared element with JSON. this method is currently not W3C Standard, but more convenient.
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| /* | |
| usege : | |
| document.createElementWith('button',{ | |
| attr:{type:'button'}, | |
| name:'mybutton',value:'myvalue', | |
| style:{border:'1px solid red'}, | |
| init:function(){ | |
| this.onclick=function(){ | |
| alert('my button clicked.'); | |
| }; | |
| } | |
| }) | |
| */ | |
| document.createElementWith=function(tag,op){ | |
| tag=document.createElement(tag); | |
| if(!op) return tag; | |
| var s='style',a='attr'; | |
| for(var n in op){ | |
| if(n==s){ | |
| for(var m in op[s]) tag[s][m]=op[s][m]; | |
| }else if(n==a){ | |
| for(var m in op[a]) tag.setAttribute(m,op[a][m]); | |
| }else if(n=='init'&&typeof(op[n])=='function'){ | |
| op[n].call(tag,op); | |
| }else if(n=='type'){ | |
| tag.setAttribute(n,op[n]); | |
| }else tag[n]=op[n]; | |
| } | |
| return tag; | |
| }; |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="euc-kr"> | |
| <title>document.createElementWith TEST</title> | |
| </head> | |
| <body> | |
| <form id="testform" method="get" action=""> | |
| <label>이름 : <input type="text" name="name"></label><br> | |
| <label>나이 : <input type="number" name="age"></label><br> | |
| <label>성별 : <select name="gender"><option value="M">남</option><option value="F">여</option></select></label><br> | |
| <label>사진 : <input type="file" name="pic"></label><br> | |
| <button type="submit">등록하기</button> | |
| </form> | |
| <script> | |
| document.createElementWith=function(tag,op){ | |
| tag=document.createElement(tag); | |
| var s='style'; | |
| for(var n in op){ | |
| if(n==s){ | |
| for(var m in op[s]) tag[s][m]=op[s][m]; | |
| }else if(n in tag) { | |
| if(!n.indexOf('on')||typeof tag[n]!='function') tag[n]=op[n]; | |
| }else tag.setAttribute(n,op[n]); | |
| } | |
| return tag; | |
| }; | |
| window.onload=function(){ | |
| document.getElementById('testform').appendChild(document.createElementWith('input',{ | |
| type:'text',name:'test',value:'tester', | |
| style:{ | |
| border:'1px solid black', | |
| color:'gray' | |
| } | |
| })); | |
| }; | |
| </script> | |
| </body> | |
| </html> |
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