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(); } }); Copy EXAMPLE : 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!'); return false; } }); Copy Note 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 Get Fingerprint Of Current Page's SSL Certificate In A Chrome Extension I'm attempting to write an extension which verifies the… SetInterval Slows Down With Tab/window Inactive I build a web app and I use setInterval with 500ms timer fo… How To Loop Through & Display Javascript Multidimensional Array I have a testing search software and it stores the data in … Why Is It Possible To Query JQuery('div') Like An Array? I got another question regarding jQuery's architecture.… Prevent Right/left Arrow Navigation In Select I have 3 selects that I am enabling keyboard navigation(rig… Declarative Dojox.grid.datagrid's Header Has Onclick Event? Is it possible to have onclick in dojox.grid.datagrid's… JS Validation IP:Port I have a question, on how to validate IP:Port together. exa… Angular 2+: Update @Input Property When Parent Value Changes I have a parent and child component where the parent is pas… Calculate One Variable Based On Changing Input I have the following function: function updateInput(ish){ … How To Reset Incresed Value To It's Initial Value In AngularJs $scope.count = 23; // this is the initial value Increas… December 2024 (1) November 2024 (39) October 2024 (55) September 2024 (21) August 2024 (207) July 2024 (201) June 2024 (425) May 2024 (712) April 2024 (438) March 2024 (876) February 2024 (901) January 2024 (843) December 2023 (938) November 2023 (369) October 2023 (514) September 2023 (265) August 2023 (315) July 2023 (263) June 2023 (345) May 2023 (208) April 2023 (129) March 2023 (145) February 2023 (172) January 2023 (270) December 2022 (126) November 2022 (234) October 2022 (160) September 2022 (165) August 2022 (503) July 2022 (295) June 2022 (271) Menu Halaman Statis Beranda © 2022 - JavaScript Site