jquery - Blur Effect when switching/closing Modals -
i want have durable blur effect on background when open/switch modal clicking button.
what have far:
i have button, on click open bootstrap modal. in modal can click again on button switch modal, means first modal hides , second 1 comes in. second modal can switch first or close it.
when open first modal clicking button, background has blur effect. if close modal clicking close button blur effect disappear. effect disappears when click outside modal, modal close.
code:
<button data-toggle="modal" data-target="#loginmodal"> <span class="glyphicon glyphicon-log-in"></span> </button> <section role="region"> <div class="modal fade" id="registermodal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> /* similar loginmodal */ </div> </div> </div> <div class="modal fade" id="loginmodal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="jumbotron"> <header class="modal-header"> <div class="well"> <h2 class="modal-title">login formular</h2> </div> </header> <article> <div class="well modal-body"> /* form */ </div> <div class="modal-footer"> <div class="pull-left"> <a href="" data-dismiss="modal" data-toggle="modal" data-target="#registermodal"> <i class="glyphicon glyphicon-edit"></i> </a> </div> <button type="button" class="btn btn-default" data-dismiss="modal">close</button> </div> </article> </div> </div> </div> </div> </section> jquery code:
//blur $("button[data-target='#loginmodal'], a[data-target='#registermodal'], a[data-target='#loginmodal']").click(function() { $("#main").css({ "filter": "blur(20px)", "transition": "all 0.75s ease-out" }); }); //remove blur $(".modal .modal-footer button").click(function() { $("#main").removeattr("style"); }); $("#loginmodal").on("hidden.bs.modal", function(e) { $("#main").removeattr("style"); }); my problem don't have idea how apply durable blur effect when switch second modal, because first modal closed , second 1 opened. idea have check if both modals closed, couldn't done because don't know if there such way.
another thing want close modal clicking out of modal-dialog , end blur effect. attached click event on body removes blur effect, problem there can click in modal , remove blur, because body on whole page...
$("#loginmodal, #registermodal").on("show.bs.modal", function () { $("body").on("click", function(e) { $("#main").removeattr("style"); $("body").off("click"); }); }); maybe problem trivial or something, couldn't done. there can me out of ;)
you can't toggle and dismiss modal @ same time.
i placed 2 different "actions" on same click handler:
- close "other" modal
- open target modal
about blur effect on main text, placed in css class (cleaner code) , used "flag" prevent being removed if second modal opening.
also, added # in href attribute of glyphicon anchor, prevent behavior load page.
//blur var removeblur = true; $("[data-target]").click(function(e) { removeblur = false; // set flag false var thistarget = $(this).data("target"); // target modal id console.log( thistarget ); $(".modal" ).not(thistarget).modal("hide"); // hide other modal $(thistarget).modal("show"); // show "target" modal $("#main").addclass("blurred"); // add blurry effect settimeout(function(){ // wait 400ms let hidden.bs.modal "false" removeblur flag while set false. removeblur = true; // reset flag },400) }); //remove blur //$(".modal .modal-footer button").click(function(){ $("#main").removeclass("blurred"); }); // 1 not needed. $(".modal").on("hidden.bs.modal", function(e) { // on modal hide remove blur effect if removeblur flag true if(removeblur){ $("#main").removeclass("blurred"); } });#main{ margin:1em; } .blurred{ filter: blur(2px); transition: 0.75s ease-out; }<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script> <script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> <link href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/> <button data-target="#loginmodal"> <span class="glyphicon glyphicon-log-in"></span> </button> <section role="region"> <div class="modal fade" id="registermodal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> /* similar loginmodal */ </div> </div> </div> <div class="modal fade" id="loginmodal" role="dialog"> <div class="modal-dialog"> <div class="modal-content"> <div class="jumbotron"> <header class="modal-header"> <div class="well"> <h2 class="modal-title">login formular</h2> </div> </header> <article> <div class="well modal-body"> /* form */ </div> <div class="modal-footer"> <div class="pull-left"> <a href="#" data-target="#registermodal"> <i class="glyphicon glyphicon-edit"></i> </a> </div> <button type="button" class="btn btn-default" data-dismiss="modal">close</button> </div> </article> </div> </div> </div> </div> </section> <div id="main"> <p> lorem ipsum dolor sit amet, consectetur adipiscing elit. aenean sollicitudin leo eu bibendum aliquam. curabitur aliquet eros lectus, et molestie nisi tempor vel. quisque mollis, sapien hendrerit accumsan pellentesque, quam quam vestibulum orci, nec ornare diam turpis ut purus. cras ut quam ut nibh sollicitudin scelerisque. nunc volutpat mauris sed porta lacinia. vivamus pharetra eget tortor nec venenatis. vivamus nec velit ut felis consectetur ullamcorper. suspendisse id dictum enim. nulla ut volutpat nisi, vitae tempor diam. proin mattis dui ante, fermentum lacinia ex vulputate at. donec tristique eget urna vel convallis. mauris ac elit ut orci pretium faucibus ac sit amet justo. </p> <p> suspendisse gravida sodales lorem, sit amet posuere nunc semper et. proin euismod @ arcu in suscipit. quisque eu efficitur nunc, quis hendrerit orci. mauris erat quis ante aliquam imperdiet posuere ac dui. nam sit amet consectetur nunc. donec risus ex, convallis eget orci tristique, rhoncus auctor tortor. aliquam sit amet fermentum nisl. morbi vel ipsum et nisl tristique fringilla nec sed ipsum. aenean aliquet purus id bibendum tempus. suspendisse auctor pretium augue, tincidunt sapien vehicula quis. ut eu sagittis turpis. nulla rhoncus felis nibh, in viverra magna sagittis congue. integer tempus ultricies viverra. sed aliquet velit. </p> <p> cras sagittis, dolor accumsan commodo condimentum, tellus lorem bibendum diam, in consequat augue quam nec est. quisque id eros tortor. ut ex risus, vehicula quis cursus a, efficitur convallis erat. maecenas egestas lobortis maximus. phasellus varius, ipsum in maximus ultrices, orci lectus tincidunt magna, vel vestibulum urna turpis ac leo. nulla nulla massa, consequat non vulputate imperdiet, volutpat dapibus orci. etiam consequat volutpat est, id tempus turpis venenatis vitae. praesent arcu erat, porta molestie neque non, ultrices dignissim sem. suspendisse potenti. duis nec mauris commodo libero maximus egestas. sed laoreet maximus tellus semper accumsan. </p> <p> in hendrerit molestie blandit. in hac habitasse platea dictumst. nullam in ipsum urna. maecenas in ante nisi. integer porta molestie enim, sit amet scelerisque mauris fringilla elementum. phasellus @ elit mattis, scelerisque ligula et, imperdiet leo. suspendisse nec dignissim augue. cras neque turpis, tempus vel tortor sit amet, commodo laoreet augue. aliquam ac dui vel lorem facilisis tristique non non urna. cras pharetra mauris id aliquet luctus. morbi sit amet felis lectus maximus lacinia. sed quam elit, imperdiet eu rhoncus in, scelerisque sed arcu. aliquam feugiat ultrices finibus. suspendisse semper risus, gravida laoreet lacus. in fermentum auctor volutpat. nullam egestas, lorem eget imperdiet semper, elit nisl aliquet neque, nec mollis erat lacus ut nibh. </p> <p> ut sit amet ex iaculis, vestibulum urna id, dictum elit. nunc semper semper lacus @ feugiat. nam viverra orci vel risus vulputate, sed fringilla turpis ultrices. vivamus pulvinar, mi in bibendum scelerisque, nunc augue laoreet sem, vitae posuere ipsum mauris vel turpis. aliquam quis nulla maximus ligula eleifend aliquet ut neque. cras lobortis id ante quis sagittis. lorem ipsum dolor sit amet, consectetur adipiscing elit. in maximus quam @ rhoncus venenatis. sed tempus nec urna vel tempus. mauris aliquam, risus id mollis commodo, dolor tortor porta augue, in consequat purus velit nec ante. </p> <p> proin tempus pharetra nisl ut rhoncus. fusce dapibus tincidunt lobortis. donec dolor nisi, posuere ut ullamcorper a, molestie ut enim. sed quis felis accumsan, pellentesque nunc at, vestibulum dolor. pellentesque quis ex nec ex tincidunt sodales. pellentesque eget justo nisl. nullam rutrum ligula sed libero tempor ullamcorper. class aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos himenaeos. nullam enim felis, cursus sed sem a, gravida consectetur diam. ut accumsan diam ut tempor fringilla. etiam @ ex lacus. morbi tortor mauris, blandit sed mi ut, eleifend tempus magna. </p> <p> maecenas @ rutrum ante. aenean eu sapien in sem hendrerit facilisis dictum vel sem. ut laoreet ligula quis risus congue commodo. donec tempor, turpis sollicitudin vulputate auctor, nunc mi maximus lectus, ornare lobortis metus neque nibh. orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. sed id tempor purus. donec ipsum mauris, molestie @ posuere non, scelerisque ac massa. etiam scelerisque tempus ante, finibus dictum ante gravida eget. suspendisse convallis risus vel velit ornare, vitae aliquam purus dictum. nullam suscipit magna tellus, accumsan elit viverra in. etiam rutrum turpis non lorem condimentum viverra. </p> <p> maecenas cursus eros sed urna laoreet pulvinar. sed consectetur felis, consectetur gravida enim. etiam varius ac ligula vel ultrices. proin et lectus euismod, molestie purus ut, 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