get

Why does this jQuery fail to load/parse my HTML string?

由 孤人 提交于 2019-12-24 18:43:41
问题 jQuery.get(window.location.href, function(data) { alert(data); alert($(data).html()); }); The first popup is all the HTML good and healthy. The second popup is blank. Why? (the HTML is XHTML compliant) 回答1: From the documentation: The HTML string cannot contain elements that are invalid within a div, such as html, head, body, or title elements. If you are fetching a complete HTML document, then you will have lots of elements that may not appear in a div. 回答2: Because it will return a string

Java : JsonPareser contains no data

由 我的梦境 提交于 2019-12-24 18:21:05
问题 I am working on a Java application in which I am trying to get data from a Spring-MVC based server and currently system.out it, but I am getting ouput as token is null. I printed out the code which is being sent from the server, it is correct. I don't have that much experience with REST, so I would appreciate if someone tells me what I am doing wrong. Client code : public void getCanvas(){ JsonFactory jsonFactory = new JsonFactory(); String canvas = ""; try { JsonParser jsonParser =

react axios GET not working. Log out 'name.toUppercase is not a function'

由 好久不见. 提交于 2019-12-24 17:19:44
问题 I've created the most basic react app possible and am trying to do a simple GET request. It throws a TypeError and states, 'name.toUppercase is not a function'. I only have the one function. Any ideas what is causing this or how to debug? import React, { Component } from 'react'; import axios from 'axios'; import logo from './logo.svg'; import './App.css'; class App extends Component { state = { order_id: Number, order_date: '', size: '', crust: '', toppings: [], }; componentDidMount() {

How to pass multiple param values for the same key to GET with Postman

由 跟風遠走 提交于 2019-12-24 17:17:35
问题 I'm new to Postman and APIs in general. I have a need to pass multiple param values for the same key to a GET with Postman. I want the end result to be a listing of all "features" corresponding to the param values passed to the GET call for the key "id". I've researched and tried every permutation found on SO and other boards with zero luck. I even tried the same variations using POST with even worse results. So....posting here in hopes that someone can help. Here's what I've tried so far:

Too much data in p:dataTable results in broken row/cell edit submits

由 给你一囗甜甜゛ 提交于 2019-12-24 15:28:55
问题 I've been using datatables to allow users to enter and edit large amounts of data, but have found that once a large (but uncertain) amount of columns and rows are reached, the form becomes unable to be submitted, and all forms of communication with the server are cut off (unrelated buttons, ajax, etc) until a page refresh is performed. Is this a limitation of my computer/browser, or is there a hard-coded limit on the maximum quantity of editable data able to be displayed in a datatable? Could

POST array not getting printed

由 孤者浪人 提交于 2019-12-24 14:58:15
问题 I have a php form as follows, where I'm not able to print_r($_POST); It just gives me an empty array as follows Array() I have tried replacing the post with get and it works just fine. Version PHP version : 7.0.5 Workstation : Windows 10 My HTML form <html> <body> <form action="welcome.php" method="post"> Name: <input type="text" name="name"><br> E-mail: <input type="text" name="email"><br> <input type="submit"> </form> </body> </html> My PHP Code <?php print_r($_POST); ?> Printing out

Jquery $.get call and $.ajax is not working for calling ASHX handler

由 ぃ、小莉子 提交于 2019-12-24 14:41:20
问题 I have a Asp Button as follow: <asp:Button ID="btnSubmit" runat="server" OnClientClick=" if (!ValidateForm()) return false;" PostBackUrl="https://some/website/dot/com" Class="btn_submit"/> In my JS, in the middle of ValidateForm() function I need to call a ASHX handler and do some stuff there. I am using this to call the ASHX file: $.get("../MasterPages/AHMHandler.ashx?test=1", function (r) { alert(r); }); But it is not working. Also I have tried $.ajax as follow and it always alerts error

Very long http get request

由 有些话、适合烂在心里 提交于 2019-12-24 12:58:28
问题 What is the right way to make a very long get request? For example, to get a table or report of a lot of stuff from a big database, the client has a filter and can choose from a long list of over 300 choices (multi-select). If he chooses to select all, or almost all of them, the created URL params sent to the server will be so many that it makes the URL too big. I have thought of some ways to reduce redundancy that will make the URL smaller. But in case this doesn't work, and for future

Angular get to JSON file displaying as empty

由 孤街浪徒 提交于 2019-12-24 12:44:07
问题 I am new to angular and trying to integrate it within my application. I am attempting to use a simple $http.get to a .JSON file, which seems to be found, but when trying to pass the data to the front end, or even alert it, is it alerting as [] Here my get: $scope.countries = []; $http.get('/resources/data/countries-report.json', function(data){ $scope.countries = data; }, function(error) { //handle error here }); alert(JSON.stringify($scope.countries)); Here's my .JSON file: { "firstName" :

JQuery-Ajax script not working in ie on second click but working in FF and Chrome on second click

由 烂漫一生 提交于 2019-12-24 11:29:23
问题 I have another weird little jquery-ajax problem. The script below works perfectly upon multiple clicks in FF and chrome, but only works the first click in ie. I have viewed it in firebug and no problems. I have similar jq scripts that can repeat infinately just fine, but can't figure out why this one won't. Now that I think of it the other scripts are POST requests, FYI. ANY IDEAS? JQuery-AJAX script below: $('.activity').on('click', '.tip', function(e){ e.preventDefault(); var tip = $(this);
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