javascript - Click on button/submit when it appears on page -
i have page button or submit form appear @ unknown time. don´t know id, class or xpath of button/form know text of button be. say: "click here". page have button , text.
how can create script fast possible click button when appears?
this example , know getelementbytext/getelementbyvalue doesn´t exists:
<html> <body> <div>at vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint</div> <button>click me<button> <form> <input type="submit" value="click me"> </form> <div> occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. et harum quidem rerum facilis est et expedita</div> </body> </html> <script> intervalfunction(){ setinterval(clickfunction, 500); } clickfunction(){ if(docment.getelementbytext("click me")){ document.getelementby("click me").click(); } else if{docment.getelementbytext("click me")){ document.getelementvalue("click me").click();} } else intervalfunction(); } </script>
var interval = setinterval(function () { if (document.queryselectorall("input[value='click me']").length > 0) { document.queryselectorall("input[value='click me']")[0].click(); clearinterval(interval); } }, 100); hope helps..
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