Jquery - If Any Select Within A Div Has A Value

Been having lot's of trouble with this one. Let's say I had the following html:

).click(function(e) { var flag = true; $('select').each(function(){ if($(this).val() == "select one"){ alert("please select a value in " + $(this).attr("name")); flag = false; } }); if(flag){ alert('perfect'); }else{ e.preventDefault(); } }); CopyEXAMPLE : http://jsfiddle.net/raj_er04/3kHVY/1/Quick note: If you want the alert to only show once rather than once per each 'select one', simply move the alert() into the else{ statement. thanks again for this answer!Solution 2: You can do this with $.each():$('#step_1').find('SELECT').each( function() { if( $(this).val() === 'select one' ) { alert('Please select yes or no!'); returnfalse; } }); CopyNote that returning false will prevent the loop from continuing once a missing field is found.Solution 3: Your test fails because length is not a method. It is a property. Remove the (). If you look in your debugger you should see a warning about this.Also, your selector should be checking the selected option, not the select list itself.http://jsfiddle.net/7PPs4/$('#submit').click(function() { $foo = $('#step_1 select option:selected[value="select one"]'); alert($foo.length); }); Copy Share Post a Comment for "Jquery - If Any Select Within A Div Has A Value" Top Question Getrowheight() Not Working With Rowmodeltype = 'infinite' With Latest Ag-grid Version I see this Note on ag-grid site: Changing the row height i… Load Different Css Stylesheet With Javascript I need to use javascript to load a different stylesheet bas… Give This Function An Id We are making a advert div, and we have this function on mo… How To Show Images In Img Tag Inside An Ng-repeat While Using Angular Js? My problem: I want to display a list of images, stored loca… Concatenate Object's Properties Of Variable Length Of A Javascript Object Into A New Property Of The Object I have this complicated object structure: myObject = { … Angular2 Typescript - Print Pretty Xml I have this following XML string I got from the server: Sol… Start_url Does Not Respond With A 200 When Offline: The Start_url Did Respond, But Not Via A Service Worker. Lighthouse Audit Problem I am creating a PWA that works offline with a service worke… Make Div Draggable In A Particular Position these are 5 file browse buttons. when i click them, a file … How To Get Form Data From Pdftron Webviewer I have a PDFTron webviewer which I use to render a pdf form… How To Create (optionally) Chainable Functions Like In Lodash? A common, and very readable, pattern found in Lodash is … Recent Post Loading... December 2024 (1) November 2024 (39) October 2024 (62) September 2024 (19) August 2024 (375) July 2024 (340) June 2024 (708) May 2024 (1300) April 2024 (812) March 2024 (1586) February 2024 (1733) January 2024 (1387) December 2023 (1412) November 2023 (403) October 2023 (561) September 2023 (102) Widget HTML #3 Menu Halaman Statis Beranda © 2022 - especialidadeseivconstruccion