jquery

问题 I have an array with key value pairs. var array=[ {Key:"Name",Value:"Sam" }, {Key:"Marks",Value:"50"}, {Key:"Subject",Value:"English"}, ]; I want to push Value of object whose Key is 'Subject' into a variable. I tried to see how Value can be accessed but failed at the very first step. How can this be done? for (var key in array[0]) { console.log(key[i].Value); //error: Cannot read property 'Value' of undefined } How can I push Value of object whose Key is 'Subject' into a variable? 回答1: Your

问题 I'm trying to send array files using JS. My code: var formData = new FormData(); formData.append("files", files); $.ajax({ url: './upload.php', method: 'post', data: formData, processData: false, contentType: false, success: function(response) { alert('Files uploaded successfully. '); console.log(response); }, error: function(jqXHR, textStatus, errorThrown) { console.log(textStatus, errorThrown); } }); In this image you can see the response(red) from php https://beta.ctrlv.cz/mUwx and also

问题 I am loading Website inside App using cordova.InAppBrowser.open('example.com', '_self', 'location=no,clearsessioncache=yes') and everything is works fine i.e it shows complete website mobile view inside the app, but now I am using some navigation inside assets\www\index.html file and when user will click on link the navaigation I want to load the website inside the div OR without losing the navigation. function load_web(URL) { cordova.InAppBrowser.open(URL, '_self', 'location=no

问题 I am loading Website inside App using cordova.InAppBrowser.open('example.com', '_self', 'location=no,clearsessioncache=yes') and everything is works fine i.e it shows complete website mobile view inside the app, but now I am using some navigation inside assets\www\index.html file and when user will click on link the navaigation I want to load the website inside the div OR without losing the navigation. function load_web(URL) { cordova.InAppBrowser.open(URL, '_self', 'location=no

问题 OK I might be a bit out of my depth here I have a page like this: Now When Someone clicks the button a fancy sliding page "slides" over the current page, asking for the user to enter his application details. Now I need to get the clicked Button's value which contains the jobID primary key inorder for me to process the application data...makes sense? What I would like to know is, since no actual page is loaded and no data gets send , (its only css & jquery providing a "modal" for the

问题 I have an text box which is autocomplete enabled from DB.I'm using Javascript to enable autocomplete functionality. $("#loanApplicationNo").autocomplete("<s:url action="/suggestByLoanApplicationNo"/>",{maxItemsToShow : 5}); When I type some thing on the textbox, choices will appear in the text box and when I choose/select a particular result, I want a seperate action to be called. <s:textfield name="loan.applicationNo" id="loanApplicationNo" theme="simple" /> <a id="depositSearch" class=

问题 I am trying to use the setInterval to call a function that will load orders using ajax. However when I pass in a argument to the call back, the setInterval function stops working. W hen I don't pass in any arguments it starts working . Any ideas on how I can make it work with arguments? Below is my code Thank you in advance! function httpGetRequest(page){ $.get(page) .done(function(data){ $(".display_orders").html(data); }); } setInterval(httpGetRequest('load_orders.php'), 30000); 回答1: In

问题 Js var $slider = $('.slider'); var $slide = 'li'; var $transition_time = 1000; var $time_between_slides = 4000; function slides(){ return $slider.find($slide); } slides().fadeOut(); slides().first().addClass('active'); slides().first().fadeIn($transition_time); $interval = setInterval( function(){ var $i = $slider.find($slide + '.active').index(); slides().eq($i).removeClass('active'); slides().eq($i).fadeOut($transition_time); if (slides().length == $i + 1) $i = -1; // loop to start slides()

问题 I am trying to use the setInterval to call a function that will load orders using ajax. However when I pass in a argument to the call back, the setInterval function stops working. W hen I don't pass in any arguments it starts working . Any ideas on how I can make it work with arguments? Below is my code Thank you in advance! function httpGetRequest(page){ $.get(page) .done(function(data){ $(".display_orders").html(data); }); } setInterval(httpGetRequest('load_orders.php'), 30000); 回答1: In

问题 Js var $slider = $('.slider'); var $slide = 'li'; var $transition_time = 1000; var $time_between_slides = 4000; function slides(){ return $slider.find($slide); } slides().fadeOut(); slides().first().addClass('active'); slides().first().fadeIn($transition_time); $interval = setInterval( function(){ var $i = $slider.find($slide + '.active').index(); slides().eq($i).removeClass('active'); slides().eq($i).fadeOut($transition_time); if (slides().length == $i + 1) $i = -1; // loop to start slides()