How To Keep A Specific Value Selected In A Select Html Control In Following Scenario?

I'm using PHP, Smarty and MySQL for my website. I'm having a select control. The code for it is as follows: Solution 1: Well, maybe there's more elegant way, but since maybe you do not want to overload the server side you can use javascript to find if any of the elements has selected attr, and if none - to add to the first one.<script> $( document ).ready(function() { var opts = document.getElementById("contact_label").options; var i, len = opts.length; var hasAttr = false; for(i = 0; i < len; i++) { if (opts[i].getAttribute("selected" ) != null ) { hasAttr = i; break; } } if(!hasAttr) { $("select option[value='']").attr("selected","selected"); } }); </script>CopyThis might be overcomplicated, I tried it this way, because just ussing prop() or attr() will add selected attribute, but if you select manualy another one the parser will think this option has selected attribute and after refresh it won't get the real option which has the attribute.Solution 2: Just use a strict comparison operator:{if$contact_label === $key} Copyalso, have you tried using {html_options}? not sure, as I seldom use a 0 index value in my selects, but it probably already takes care of it.Solution 3: You should try this In php file you need :$smarty->assign('MyArray',$enquiries_labels); $smarty->assign('selectedOption',0);Now in template<select name="contact_label"id="set_contact_label"> <option value="0">Please Select label</option> {html_options options=$MyArray selected=$selectedOption} </select> Copy Share Post a Comment for "How To Keep A Specific Value Selected In A Select Html Control In Following Scenario?" Top Question WebRTC Video Constraints Not Working I'm trying to get a lower resolution from the webcam na… Remove Content From Table And Reformat The Table I want to do My page is displaying data of the table in be… HTML Table With Fixed Header And Fixed Leading Columns With Knockout Controls In The Header And First Column I have a HTML table which can be customized by the user: E… How Do I Make A Menu Pop Up When The User Clicks The Menu Button? I'm new to web development and I dont have much experie… Position This Div In The Center Of It's Container? Before you attempt to solve this please carefully read the … ASP.NET MVC 3 - DropDownListFor Fails When URL Parameter Also Exists With Same Name As View Model Parameter I am not sure if this is a bug with the DropDownListFor ext… What Is The Correct Way For Redirecting From The Domain Name Itself To A Page In A Directory? I want anyone browsing for 'MyDomain.com' to see wh… Disable Browser Caching Html5 I would like to know how to disable the browser cache, usin… How Can I Display Bold Text In A Textarea? I have this code: test It displays the raw HTML code. Ins… Bs4 Breaks Html Trying To Repair It BS4 corrects faulty html. Usually this is not a problem. I … December 2024 (1) November 2024 (37) October 2024 (62) September 2024 (21) August 2024 (361) July 2024 (333) June 2024 (698) May 2024 (1287) April 2024 (812) March 2024 (1552) February 2024 (1709) January 2024 (1382) December 2023 (1399) November 2023 (447) October 2023 (585) September 2023 (294) August 2023 (334) July 2023 (265) June 2023 (330) May 2023 (206) April 2023 (150) March 2023 (139) February 2023 (168) January 2023 (259) December 2022 (130) November 2022 (229) October 2022 (178) September 2022 (159) August 2022 (289) July 2022 (105) Menu Halaman Statis Beranda © 2022 - Html5 Coding