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POFilter DOM elements via JavaScript
 

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  1. POFilter DOM elements via JavaScript
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    <p>I have elements that get created like this:</p> <pre><code>function appendCalendarEventToList(className, event) { var eventObject = { title: event.title, id: event.id, type: event.type, color: event.color, description: event.description, canReoccur: event.canReoccur, reoccurVal: event.reoccurVal, estHours: event.estHours, project: event.project }; var div = document.createElement("div"); div.className = 'external-event'; div.style.background = event.color; div.innerHTML = event.title; // store the Event Object in the DOM element so we can get to it later $(div).data('eventObject', eventObject); $(div).draggable({ helper: function () { $copy = $(this).clone(); $copy.data('eventObject', eventObject); $copy.css({ "list-style": "none", "width": $(this).outerWidth() }); return $copy; }, appendTo: 'body', zIndex: 999, revert: true, // will cause the event to go back to its revertDuration: 0 // original position after the drag }); $(className).append(div); $(div).qtip({ content: event.title, position: { target: 'mouse' }, // show: { event: 'click' }, hide: { event: 'mousedown mouseleave' }, style: { classes: 'custSideTip', width: 200, padding: 5, color: 'black', textAlign: 'left', border: { width: 1, radius: 3 } } }); return div; } </code></pre> <p>Every event has a project attribute as you see.</p> <p>However there are projects and tasks (and cases that can be ignored):</p> <pre><code>function refetchUnscheduled() { $.ajax({ type: "POST", url: "CalendarServices.aspx/GetUnscheduled", data: '', async:false, success: function (data) { var projects = '.project-container'; var tasks = '.task-container'; var cases = '.case-container'; $(projects).html(''); $(tasks).html(''); $(cases).html(''); var numProjects = 0; var numTasks = 0; var numCases = 0; $.each(data, function () { var className = ''; var url = ''; var typeName = ''; var crm = this.crm; switch(this.type) { case 'p': className = projects; url = 'ProjectViewFrame.aspx?id=' + this.id; typeName = 'Project'; numProjects++; break; case 't': className = tasks; url = 'TaskViewFrame.aspx?id=' + this.id; typeName = 'Task'; numTasks++; break; case 'c': className = cases; url = 'CaseViewFrame.aspx?id=' + this.id; typeName = 'Case'; numCases++; break; default: } var curDiv = appendCalendarEventToList(className, this); var curEvent = this; $(curDiv).bind('contextmenu', function (e) { $('#contextMenuContainer').html(''); var btn1 = createLink('Edit ' + typeName, 'context-elem-name'); $('#contextMenuContainer').append(btn1); $(btn1).on('click', function () { if (crm == '') showCalendarModal('Edit ' + typeName, url); else showCRM(crm); }) prepContextMenu(e); return false; }); }); changeUnscheduledHeaders(); } , error: function () { } }); } </code></pre> <p>Here is what I need that I am unsure how to do:</p> <p>I need an OR based filter: Given the following:</p> <pre><code>function filter(criteria,projects-div,tasks-div) { var words = criteria.split(' '); } </code></pre> <p>I need to first, hide all projects whos obj.data('eventObject').title contains one or more words.</p> <p>Then, once these are filtered: I need to first show all tasks whos project is visible,</p> <p>So: obj.data('eventObject').project is == to one of the visible project's project property.</p> <p>Then, I need to also show any tasks that have any of the words.</p> <p>All comparing must be case insensitive too.</p> <p>So say my criteria is 'hello world'</p> <pre><code>I show all projects with hello or world in the title. I show all tasks whos project attribute is visible after the first step I show all tasks whos title has hello or world </code></pre> <p>Thanks</p>
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    1. USjmasterx
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    1. COIm on mobile, But on The first glance, What about `[].filter. call (NodeList, filterFn)`
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      1. USMoritz Roessler
    2. COCould you put this into an answer?
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    3. COWow sry dude, i totally missed this comment.
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