JavaScript动态创建form并提交

需要jQuery

function createForm(method,action){

form = $("<form></form>");

form.attr('target', "_blank");

form.attr('method',method);

if( "POST" ==
method){

form.attr( 'action',action);

form = postInput(form,tid);

} else if("GET" ==
method){

form = getInput(form,action);

}

form.appendTo("body");

form.css('display', 'none');

form.submit();

}

[align=left]function getInput(form,url){[/align]
var params
= url.substr(url.indexOf("?" )+1);
var data
= params.split("&" );
[align=left] form.attr( 'action',url.substr(0,url.indexOf("?" )));[/align]
for(var i=0;
i<data.length; i++) {
var item
= data[i].split("=" );
form.append($( "<input type='hidden'
name='" +item[0]+"' value='"+item[1]+"'/>"));
[align=left] }[/align]
[align=left] return form;[/align]
[align=left]}[/align]