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POSave state of Widgets in ASP.NET MVC using jQuery and Json
 

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    <p>I am using ASP.NET MVC in C# </p> <p>I have a page where the user can move different Widgets around the page, and I now need a method to save the state of the widgets. I am using jQuery in the HTML page, and the jQuery posts the new page layout using JSON. I am unsure how to read the JSON in the controller.</p> <p>The code I'm using is based on this example here - <a href="http://webdeveloperplus.com/jquery/saving-state-for-collapsible-drag-drop-panels/" rel="nofollow noreferrer">http://webdeveloperplus.com/jquery/saving-state-for-collapsible-drag-drop-panels/</a>, but the code for saving the result is in PHP.</p> <p><strong>jQUERY</strong></p> <pre><code>&lt;script type="text/javascript" &gt; $(function () { $('.dragbox') .each(function () { $(this).hover(function () { $(this).find('h2').addClass('collapse'); }, function () { $(this).find('h2').removeClass('collapse'); }) .find('h2').hover(function () { $(this).find('.configure').css('visibility', 'visible'); }, function () { $(this).find('.configure').css('visibility', 'hidden'); }) .click(function () { $(this).siblings('.dragbox-content').toggle(); //Save state on change of collapse state of panel updateWidgetData(); }) .end() .find('.configure').css('visibility', 'hidden'); }); $('.column').sortable({ connectWith: '.column', handle: 'h2', cursor: 'move', placeholder: 'placeholder', forcePlaceholderSize: true, opacity: 0.4, start: function (event, ui) { //Firefox, Safari/Chrome fire click event after drag is complete, fix for that if ($.browser.mozilla || $.browser.safari) $(ui.item).find('.dragbox-content').toggle(); }, stop: function (event, ui) { ui.item.css({ 'top': '0', 'left': '0' }); //Opera fix if (!$.browser.mozilla &amp;&amp; !$.browser.safari) updateWidgetData(); } }) .disableSelection(); }); function updateWidgetData() { var items = []; $('.column').each(function () { var columnId = $(this).attr('id'); $('.dragbox', this).each(function (i) { var collapsed = 0; if ($(this).find('.dragbox-content').css('display') == "none") collapsed = 1; //Create Item object for current panel var item = { id: $(this).attr('id'), collapsed: collapsed, order: i, column: columnId }; //Push item object into items array items.push(item); }); }); //Assign items array to sortorder JSON variable var sortorder = { items: items }; //Pass sortorder variable to server using ajax to save state $.post('/Widgets/SaveLayout', 'data=' + $.toJSON(sortorder), function (response) { if (response == "success") $("#console").html('&lt;div class="success"&gt;Saved&lt;/div&gt;').hide().fadeIn(1000); setTimeout(function () { $('#console').fadeOut(1000); }, 2000); }); alert(sortorder); } </code></pre> <p></p> <p>I am willing to consider alternative ways to do this, as I may not have chosen the best way to do this.</p>
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