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POHow do I capture a jquery mobile slider value in parse.com?
 

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  1. POHow do I capture a jquery mobile slider value in parse.com?
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    <p>I'm using jquery mobile to capture data and send to parse.com. The below code is the form being used.</p> <p>I'm able to capture the BPsystolic and BPDiastolic data without issue. However I've noticed that only when the "Have you eaten in the last 2 hours?" slider is set to "YES" is the data being captured in the parse database.</p> <p>My question is how do I capture the slider value when its set to "NO" ?</p> <p>FORM CODE</p> <pre><code>&lt;div data-role="page" id="page1"&gt; &lt;div data-role="content"&gt; &lt;form id="healthform"&gt; &lt;div data-role="fieldcontain"&gt; &lt;label for="eatentime"&gt; Have you eaten in the last 2 hours? &lt;/label&gt; &lt;select name="toggleswitch1" id="eatentime" data-role="slider" data-mini="true"&gt; &lt;option value="off"&gt; Yes &lt;/option&gt; &lt;option value="on"&gt; No &lt;/option&gt; &lt;/select&gt; &lt;/div&gt; &lt;div data-role="fieldcontain"&gt; &lt;label for="BPsystolic"&gt; Blood Pressure - Systolic (Top) &lt;/label&gt; &lt;input name="BPsystolic" id="BPsystolic" value="" type="number" data-mini="true"&gt; &lt;/div&gt; &lt;div data-role="fieldcontain"&gt; &lt;label for="BPDiastolic"&gt; Blood Pressure - Diastolic (Bottom) &lt;/label&gt; &lt;input name="BPDiastolic" id="BPDiastolic" value="" type="number" data-mini="true"&gt; &lt;/div&gt; &lt;input type="submit" value="Upload Data"&gt; &lt;/form&gt; </code></pre> <p>CODE TO SEND DATA TO PARSE</p> <pre><code>&lt;script&gt; var SightingObject; var db; function errorCB(e) { //We should do something here - the database isn't technically required per se, but it should //work. console.log("DB Error"); console.dir(e); } function online() { //return false; return navigator.onLine; } $(document).ready(function() { //initialize db db = window.openDatabase("sightingdb", "1.0", "Sighting Database", 200000); db.transaction(createDB, errorCB, initApp); function createDB(trans) { trans.executeSql("create table if not exists sighting(id INTEGER PRIMARY KEY,BPDiastolic,BPsystolic,eatentime)"); } }); /* I'm run after the db is setup. */ function initApp() { if(online()) { Parse.initialize("x", "x"); SightingObject = Parse.Object.extend("SightingObject"); //do we have existing objects in the db we can upload? db.transaction(function(trans) { trans.executeSql("select * from sighting", [], function(trans,result) { //do we have rows? if(result.rows.length &gt; 0) { console.log("Ok, we need to push stuff up"); for(var i=0, len=result.rows.length; i&lt;len; i++) { var row = result.rows.item(i); (function(row) { //Parse will try to save everything, including ID, so make a quick new ob var report = {}; report.BPDiastolic = row.BPDiastolic; report.BPsystolic = row.BPsystolic; report.eatentime = row.eatentime; saveToParse(report, function() { console.log("i need to delete row "+row.id); db.transaction(function(trans) { trans.executeSql("delete from sighting where id = ?", [row.id]); }, errorCB); }); }(row)); } } },errorCB); }, errorCB, function() { console.log("Done uploading the old rows"); }); } $("#healthform").on("submit", function(e) { e.preventDefault(); /* gather the values - normally we'd do a bit of validation, but since UFO chasers are known for their rigorous and rational pursuit of science, this will not be necessary */ var report = {}; report.BPDiastolic = $("#BPDiastolic").val(); report.BPsystolic = $("#BPsystolic").val(); report.eatentime = $("#eatentime").val(); console.log("To report: ",report); //ok, disable the form while submitting and show a loading gfx $(this).attr("disabled","disabled"); $("#loadingGraphic").show(); if(online()) { console.log("I'm online, send to parse"); saveToParse(report,resetForm); } else { console.log("I'm offline, save to WebSQL"); db.transaction(function(trans) { trans.executeSql("insert into sighting(BPDiastolic,BPsystolic,eatentime) values(?,?,?)", [report.BPDiastolic,report.BPsystolic,report.eatentime]); }, errorCB, resetForm); } }); }; function saveToParse(ob,successCB) { var sightingObject = new SightingObject(); sightingObject.save(ob, { success: function(object) { console.log("Saved to parse."); console.dir(object); successCB(object); }, error: function(model, error) { console.log("Error!"); console.dir(error); } }); } //handles removing the disabled form stuff and loading gfx function resetForm() { $("#BPDiastolic").val(""); $("#BPsystolic").val(""); $("#eatentime").val(""); $("#sightForm").removeAttr("disabled","disabled"); $("#loadingGraphic").hide(); var status = $("#status"); if(online()) { status.fadeIn().html("Your data has been saved!").fadeOut(4000); } else { status.fadeIn().html("Your data has been saved locally and will be uploaded next time you are online!").fadeOut(4000); } } &lt;/script&gt; </code></pre>
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