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POStop html form submission
 

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    <p>Hi I have HTML form which I have an onclick event where it prompts the user e.g. if sure yes/no. If no is selected its suppose to stop the form from submitting but it seems to process through as the dialog is being called async. I'm using a jquery plugin <a href="http://marcosesperon.es/apps/messi/" rel="nofollow">http://marcosesperon.es/apps/messi/</a> for displaying my prompt.</p> <p>Below is a snippet of my code:</p> <pre><code> &lt;div id="buttonCommnads"&gt; &lt;button type="submit" class="k-button cancel" id="save" value="Save" title="Save inspection so it may be submitted at a later time" onclick="processCommand(COMMAND.SAVE);"&gt;Save&lt;/button&gt; &lt;button type="submit" class="k-button" id="Submit" value="Submit" title="Submit inspection" onclick="return processCommand(COMMAND.SUBMIT);"&gt;Submit&lt;/button&gt; @*&lt;button type="submit" class="k-button" id="email" title="Generate draft email for inspection photos" onclick="processCommand(COMMAND.EMAIL);"&gt;Email&lt;/button&gt;*@ &lt;button type="button" class="k-button" id="cancel" title="Discard changes" onclick="location.href='@Url.Action("Index", "Inspections")'"&gt;Cancel&lt;/button&gt; &lt;/div&gt; </code></pre> <p>and then the javascript function:</p> <pre><code>&lt;script&gt; var COMMAND = { SAVE: { value: 0, name: "Save", tense: "saved" }, EMAIL: { value: 1, name: "Email", tense: "emailed" }, SUBMIT: { value: 2, name: "Submit", tense: "submitted" }, }; function processCommand(command) { if (command == COMMAND.EMAIL) { } else if (command == COMMAND.SAVE) { $('#Submit').val(command.name); $('#inspectionForm').submit(); } else if (command == COMMAND.SUBMIT) { $('#Submit').val(command.name); var photosAttached = '@Model.Survey.SitePhotoes.Count()'; console.log('processCommand: submit - begin'); if (photosAttached &gt;= 1) { console.log('processCommand: submit photos attached.'); return true; } else { console.log('processCommand: prompt messi.'); new Messi('Are you sure you wish to submit as no inspections photos are currently attached?', { title: command.name + ' Inspection', buttons: [{ id: 0, label: 'Yes', val: 'Y', btnClass: 'btn-success' }, { id: 1, label: 'No', val: 'N', btnClass: 'btn-danger' }], modal: true, callback: function (val) { if (val == 'Y') { console.log('processCommand: yes.'); return true; } else { console.log('processCommand: no.'); return false; } } }); } console.log('processCommand: submit - end'); } </code></pre> <p>} </p> <p>I'm using ASP.NET MVC 4 and I'm fairly new to web development so please excuse my ignorance. Any help greatly appreciated.</p> <p>Vince.</p>
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