getparameter | 易学教程

How to replace plus (+) signs with spaces ( ) in GET parameters with javascript

阅读更多关于 How to replace plus (+) signs with spaces ( ) in GET parameters with javascript

问题 I get users redirected to my site with GET parameters like this: www.example.com/?email=mail@mail.com&vorname=name1+name2 I use javascript to populate my texfields (newsletter subscription) like this: function getUrlVars() { var vars = {}; var parts = window.location.href.replace(/[?&]+([^=&]+)=([^&]*)/gi, function(m,key,value) { vars[key] = value; }); return vars; } function getUrlParam(parameter, defaultvalue){ var urlparameter = defaultvalue; if(window.location.href.indexOf(parameter) > -1

How to replace plus (+) signs with spaces ( ) in GET parameters with javascript

阅读更多关于 How to replace plus (+) signs with spaces ( ) in GET parameters with javascript

extjs4 store addes get params in the url

阅读更多关于 extjs4 store addes get params in the url

问题 i'm using extjs4 store In xhtpp calls it shows the http://localhost/home_dir/index.php/questions/content_pie?_dc=1312366604831&hi=&page=1&start=0&limit=25 This is the store code var content_type_store = new Ext.data.Store({ proxy: new Ext.data.HttpProxy({ url: BASE_URL+'questions/content_pie', method:'POST', params :{hi:''} }), reader: new Ext.data.JsonReader({ root: 'results' }, [ 'qtype', 'qval' ]) }); Even though i set the method as POST its get params appears in url I'm using codeigniter

extjs4 store addes get params in the url

阅读更多关于 extjs4 store addes get params in the url

httpservlet request getparameter of unchecked and checked check boxes in java

阅读更多关于 httpservlet request getparameter of unchecked and checked check boxes in java

问题 my form has several checkboxes on it (around 15) and the issue im having is that the names of the check boxes only appear in the enumeration if they are checked but i want all of them to be returned so that when i print the data it will have the name of the checkbox and say "checked" or "unchecked". i had thought of one way that i could just manually set the flag to see what is present and what isnt, but that doesnt seem remotely efficient. public void doGet(HttpServletRequest request,

REST API using GET Params

阅读更多关于 REST API using GET Params

问题 Say we have the following server resource: api.example.com/event/1 Which returns some arbitrary resource, say: { id: 1, details: { type: 'webinar', .... }, attendees: [ { user_id: 1, first_name: 'Bob' ... }, ... ] } It might be useful for a client to make a request to get just the event details of the event but not the list of attendees. Is it better to provided two separate URLs for the resources and force two separate requests if a client wants both resources? api.example.com/event/{event

getAttribute()与getParameter的区别简单介绍

阅读更多关于 getAttribute()与getParameter的区别简单介绍

当两个 Web 组件之间为转发关系时，转发源会将要共享 request范围内的数据先用setAttribute将数据放入到HttpServletRequest对象中，然后转发目标通过 getAttribute 方法来取得要共享的数据。而MVC中用的就是Web组件之间的转发。下面整理一下 getParameter 和 getAttribute 的区别和各自的使用范围。（1）HttpServletRequest类有setAttribute()方法，而没有setParameter()方法（2） getParameter （）用于用于客户端重定向时，即当两个Web组件之间为链接关系时，被链接的组件通过 getParameter ()方法来获得请求参数，例如假定welcome.jsp和authenticate.jsp之间为链接关系，welcome.jsp中有以下代码： <a href="authenticate.jsp?username=wolf">authenticate.jsp </a> 或者： <form. name="form1" method="post" action="authenticate.jsp"> 请输入用户姓名：<input type="text" name="username"> <input type="submit" name="Submit" value

Angular 1.0.8 $resource with multiple optional get parameters

阅读更多关于 Angular 1.0.8 $resource with multiple optional get parameters

问题 My Student ulr looks like this: var Student = $resource('/app/student/:studentid:courseId', {studentid:'@id',courseId:'@cid'} ); When I call it without parameters I would like the url be /app/student/ (works) var names=Student.query( function(){ deferred.resolve(names); } ); When I call it with studentid I would like the url be /app/student/?id=88 (works) Student.get({"id":id}, function(data){ deferred.resolve(data); } ); When I call with courseid only I would like the url be /app/student/

Angular 1.0.8 $resource with multiple optional get parameters

阅读更多关于 Angular 1.0.8 $resource with multiple optional get parameters

My Student ulr looks like this: var Student = $resource('/app/student/:studentid:courseId', {studentid:'@id',courseId:'@cid'} ); When I call it without parameters I would like the url be /app/student/ (works) var names=Student.query( function(){ deferred.resolve(names); } ); When I call it with studentid I would like the url be /app/student/?id=88 (works) Student.get({"id":id}, function(data){ deferred.resolve(data); } ); When I call with courseid only I would like the url be /app/student/?courseid=99 (doesnt) Student.query({courseId:cId}, function(data){ deferred.resolve(data); } ); Instead I

Servlet get parameter from multipart form in tomcat 7 [duplicate]

阅读更多关于 Servlet get parameter from multipart form in tomcat 7 [duplicate]

This question already has an answer here: How to upload files to server using JSP/Servlet? 12 answers Making a project and need file upload. So, i am using enctype="multipart/form-data" inform. But i unable to parse parameters from request. I also tried getPart but it returning blank string. Servlet code --> import java.io.File; import java.io.IOException; import java.io.PrintWriter; import java.util.List; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache