Mind Blowing Facts

i have 2 ui-slider, , have calculation on slide callback, it's returning nan value $( document ).ready(function() { $("#amount").slider({ range: "min", value: 160000, min: 10000, max: 400000, step: 1, slide: function(event, ui) { var interest = 0.0325; var amount = parseint(ui.value); var temp1 = amount * (interest / 12) / (1 - math.pow(1 + (interest / 12), -(years * 12))); $('#currentamount').val(amount); $('#monthly').text(math.round(temp1)); } }); $("#years").slider({ range: "min", value: 8, min: 1, max: 12, step: 1, slide: function(event, ui) { var interest = 0.0325; var years = parseint(ui.value); var temp1 = amount * (interest / 12) / (1 - math.pow(1 + (interest / 12), -(years * 12))); $('#yearsval').text(years); $('#monthly').text(math.rou...

how copy , paste uploaded images in php. when click on copy button copy uploaded images. when click on paste button paste copy image using javascript , php <script type="text/javascript"> function clicked(){ var src = document.getelementbyid('copy').value document.getelementbyid('paste').value = src; } </script> html: <ul id="image_list"> <li><img src="elements/1.png" id="copy" width="640px" height = "480px" /></li> </ul> <button onclick="clicked();"> copy </button> check this, should you. else asked question way. search first, please. :) <script> function copy() { if(window.clipboarddata) { window.clipboarddata.cleardata(); window.clipboarddata.setdata("text", document.getelementbyid('txtacpy').value); } } function paste() { if(window.clipboarddata) { document.getelementbyid('txtapaste...

have text area enter semicolon separated values, able process keyboard events , validating successfully.how validate same on copy paste. $(function () { var kpi = document.getelementbyid('<%=this.d.clientid%>').value; var tb = $('#<%= textbox.clientid %>'); $(tb).keypress(function (e) { var regex = new regexp("[0-9;]+$"); var str = string.fromcharcode(!e.charcode ? e.which : e.charcode); if (regex.test(str) && !($(this).val().match(/;{2,}/))) { var = $(this).val().match(/;/ig) || []; var len = as.length; if (len < kpi) { return true; } } e.preventdefault(); return false; }); $(tb).keyup(function (e) { var str = string.fromcharcode(!e.charcode ? e.which : e.charcode); if (($(this).val().match(/[;]{2,}/g))) { var shortenedstring = $(this).val().substr(0, ($(this).val().length ...

i invoking php curl method on server , response xml type. curl saving output (after removing tags) in scalar type variable. there way store in database it's easy parse? <response status="ok" responsetime="10"> <results> <wirelineservices> <blockfips>360775908001027</blockfips> <frn>0007556251</frn> <providername>time warner cable llc</providername> <doingbusinessas>time warner cable</doingbusinessas> <holdingcompanynumber>131352</holdingcompanynumber> <holdingcompanyname>time warner cable inc.</holdingcompanyname> <providerurl>www.timewarnercable.com</providerurl> <technologies> <technologycode>40</technologycode> <typicaldownloadspeed>0</typicaldownloadspeed> <typicaluploadspeed>0</typicaluploadspeed> <maximumadvertiseddownloadspeed>9</maximumadvertiseddownloadspeed> <maximumadvertiseduploadspeed...

i using afnetwork (its base on nafdownloadrequestoperation) , task in downloading multiple zip files 1 one amazon bucket. when app in foreground every thing working well, when app goes in background mode time downloading running time , automatically stop. read blog in following method called before downloading stop. [self.operationupdate setshouldexecuteasbackgroundtaskwithexpirationhandler:^{ nslog(@"downloading stop"); }]; problem in background mode downloading automatically stop what want : if downloading stop in background , when app again comes foreground need resume downloading point. i use following code in appdelegate not understand how resume previous downloading. __block uibackgroundtaskidentifier backgroundtaskidentifier = [application beginbackgroundtaskwithexpirationhandler:^(void) { [application endbackgroundtask:backgroundtaskidentifier]; nslog(@"applicationwillresignactive"); [__se...

i know can add click or change listener on checkbox. handler changes disabled prop of button true when checkbox unchecked. that's easy. but rather having event-driven, there way have "state" driven? if "state" of checkbox unchecked, "state" of button disabled. doesn't matter kind of event triggers state change. if checkbox in 1 state, button in corresponding state. that's it. here's example of standard event-driven code checkout button should disabled long terms , conditions checkbox unchecked. $('input[name="terms-and-conditons"]').change(function(e, tmpl){ if(e.target.checked === true){ $('#checkout-button').prop("disabled", false); } else { $('#checkout-button').prop("disabled", true); }; }); unfortunately doesn't take account initial states, since requires event happen else happen. on page load, if checkbox unchecked, button still ena...

i'm working slicknav mobile menu. came across cool little way have parent menu close automatically if click on parent menu , have working if i'm using below (please note, not know javascript. see me hacking other code i've found online): <ul id="menu"> <li class="first"><a href="#">parent1</a> <ul> <li><a href="#" title="">child1</a></li> <li><a href="#" title="">child2</a></li> </ul> </li> <li><a href="#" title="">parent2</a> <ul> <li><a href="#" title="">child3</a></li> <li><a href="#" title="">child4</a></li> </ul> </li> <li><a href="#" title="...