load

问题 Why would records.length be set to a number greater than 0, but the store.data.length is equal to 0? I'm basically trying to reference my store inside of the callback, so that my grid has data before I add it to my form. But the store data doesn't exist for some reason. If you have a better way of achieving the same end result, I'm willing to change it to your suggestion. Essentially, each grid is dynamically built based on different filters from the wrapping loop of this code. var p = item

问题 Google Cloud BigQuery - Load Data via JSON file I am trying to load data into BigQuery (JSON Newline Delimited) from a JSON file . I'm getting stuck trying to figure out what my "Schema" is/ which I should be using? The JSON file, is a file of products. What I have tried so far... NOTE: This is JUST for ONE product (of many), then it repeats the same pattern for all the other products: [{"sku": INTEGER,"name": "STRING", "type": "STRING", "price": FLOAT, "upc": "INTEGER", "category": [{"id":

问题 I have a div (#replyLoop) that the link id lmor pulls content into from the href element data-posts when it is clicked. Works fine for the first click, but then after it does nothing. I suspect it has something to do with the structure of the code and not the events used - both "live" and "click" have the same result, as does removing return false; and only using the data-posts element of the link and removing the href portion. (return false; to disable the link's href from firing). I always

问题 I'm working on a very simple jQuery based chat room (to be used in an introductory workshop). The current chats are displayed in a div set to 400px high and overflow auto. jQuery's "load" function is used to retrieve HTML formatted chats from a database and place them into the div. I've got some very simple code that ensures the chat div is scrolled to the bottom at all times. This code is in a function named scrollToBottom which is called using the completion callback feature in the load

问题 im about to build a GUI and I am trying to load an image as background image via css. My HTML sheet is nearly empty except the headline and a div container in which I load the GUI, built with JAVA and the Google Web Toolkit. Loading the background image from the internet works out pretty well! .Bild { background: url("http://developer.aldebaran-robotics.com/media/img/home/nao_h25.png") no-repeat center; } BUT now i want to load it from my hard disk, better to say from a folder in the project.

问题 I'm realoading a <div> content with an ajax function with Ruby On Rails i'm realoading a partial into a div and i want to know hot to know when all images have loaded because now i have this: $(document).ready(function(){ $("img").load(function(){ alert("ok?"); }); }); but with this i keep getting an alet for every image on this partial.... i don't know iuf there's a selector like $(allimgs) or something like that, what do i have to do to catch when all images are loaded? Many Thanks. 回答1: If

问题 I have searched all over google for this and nothing does what it is supposed to It works perfect in IE ... You can see it in the logs that it works perferct ... But it wont work in chrome!!! Why is it doing so in chrome ? ... It loads 10sek from catche and then nothing ... <div style=" width:100%; height:320px; margin-top:-95px; background-image:url('video-logo.png'); background-repeat:no-repeat; background-position:center;"> <div id="videoRain" class="videoWrapper" style="text-align:center;

问题 jquery is powerful but has a many different problems. i have this code: $( function () { // Get a reference to the content div (into which we will load content). var jContent = $("#content"); // Hook up link click events to load content. $("ul li a").click( function () { var jLink = $(this); // Clear status list. $("#ajax-status").empty(); // Launch AJAX request. $.ajax({ // The link we are accessing. url: jLink.attr("href"), // The type of request. type: "GET", // The type of data that is

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Can anyone suggest me a good, easy-to-use, FREE load testing tool that I can download easily & use? I'm using Java 1.4. Thought I'd use JMeter, but it seems it requires Java 1.6 and some additional configuration settings. Any other suggestions? Thx 回答1: Depends on what exactly you want to load test. If you want

问题 I am making a website and I use jQuery to load my html pages inside divs, so the main index html remains intact that way. The problem is that if a user is browsing an html that loads inside a div and tries to refresh his browser(F5) the content gets "lost" since it's only one page(index.html). Is there a way to get around this? <a onclick='$("#content").load("page1.html");'>Page1</a> <div id="content"></div> 回答1: There's two solutions for that. If a user clicks a link, you add a hashtag to