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JavaScript Post Form
function post_to_url(path, params, method) {
method = method || "post";
var form = document.createElement("form");
//Move the submit function to another variable
//so that it doesn't get overwritten.
form._submit_function_ = form.submit;
form.setAttribute("method", method);
form.setAttribute("action", path);
for(var key in params) {
var hiddenField = document.createElement("input");
hiddenField.setAttribute("type", "hidden");
hiddenField.setAttribute("name", key);
hiddenField.setAttribute("value", params[key]);
form._submit_function_(); //Call the renamed function.
// Works!
post_to_url("http://url", {"key": "value"} );
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