Created
February 12, 2017 16:35
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example control timeout, after submit form to iframe. ummm
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <title>Test</title> | |
| <script src="js/jquery-3.1.1.min.js"></script> | |
| </head> | |
| <body> | |
| <div> | |
| <h1>Hello, world!</h1> | |
| <form name="form" action="__action__" method="get" target="iframe" enctype="application/x-www-form-urlencoded"> | |
| <dl> | |
| <dt>Name</dt> | |
| <dd><input type="text" name="name"> </dd> | |
| </dl> | |
| </form> | |
| <button type="button" name="submit">Submit</button> | |
| </div> | |
| <div> | |
| <span id="message"></span> | |
| </div> | |
| <div> | |
| <iframe name="iframe"></iframe> | |
| </div> | |
| <script> | |
| $(function() { | |
| $("button[name=submit]").on("click", function() { | |
| var $form = $("form[name=form]"); | |
| $form.data("result", "ready"); | |
| $("span#message").text(""); | |
| $form.submit(); | |
| var timeoutId = setTimeout(function() { | |
| var result = $form.data("result"); | |
| if (result !== "ok") { | |
| $form.removeData("result"); | |
| alert("Timeout!!!"); | |
| } | |
| }, 5000); | |
| $form.data("timeoutId", timeoutId); | |
| }); | |
| $("iframe[name=iframe]").on("load", function() { | |
| var $text = $(this).contents().text(); | |
| if (!$text) return; | |
| var $json = $.parseJSON($text); | |
| var $form = $("form[name=form]"); | |
| var result = $form.data("result"); | |
| if (result === "ready") { | |
| $form.data("result", "ok"); | |
| $("span#message").text($json.message); | |
| } | |
| var timeoutId = $form.data("timeoutId"); | |
| if (timeoutId) { | |
| clearTimeout(timeoutId); | |
| $form.removeData("timeoutId"); | |
| } | |
| }); | |
| }); | |
| </script> | |
| </body> | |
| </html> |
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