javascript - how to hide a div when the width in pixels change -


is possible hide div when width changes? know can bootstrap need somehow without it. need display:none when increase , needs display:block when returned 612px

<div id="grid" style="width:612px"></div>

you'd want write checks width , shows/hides based on width:

function checkgridwidth() {     var gridwidth = $('#grid').width();     if(gridwidth == 612){         $('#grid').show();     }else{         $('#grid').hide();     } };

you'll want check width on document ready when events happen, such window width resizes or maybe clicks?? not sure affect width:

$(document).ready(function() {     checkgridwidth(); });  $( window ).resize(function() {   checkgridwidth(); });  $('#someelement').click(function() {   checkgridwidth(); });

edit based on comments op, need event handler allow #grid collapsed when element expanded...

see: http://demos.telerik.com/kendo-ui/splitter/api
and: http://demos.telerik.com/kendo-ui/splitter/events

$(document).ready(function() {                  function collapseothersplitter() {                     splitter.size(indexofpane, 0);// indexofpane index of pane want collapse                 }                  function onexpand(e) {                     collapseothersplitter();                 }                  // 1 of top, horizontal splitters want collapse when vertical splitter expands:                 var splitter = $("#horiz-splitter").kendosplitter({                     orientation: "horizontal",                     panes: [                         { collapsible: true, size: "50%" },                     ],                 });                   // bottom, vertical splitter                 $("#vertical-splitter").kendosplitter({                     orientation: "vertical",                     panes: [                         { collapsible: true, size: "100px" },                     ],                     expand: onexpand,                 });             });

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