php - How to integrate AJAX into a MVC-style web application? -

-

i'm developing web application using simple (maybe not mvc-compliant) mvc framework, coded myself while developing application keep code clean. application, though, has many ajax components , i'm stuck trying integrate them within general mvc structure. how should integrated?

i have in javascript files:

$('#pagelist').load(base_site_url + 'ajax/pagelist.php');

and pagelist.php used have structure following one:

<?php  require '../includes/config.inc.php'; require base_path . 'includes/init.inc.php';  // whole load of controller logic here , then... echo "<table>"; //display user data echo "</table>";

i'm confused this, advice appreciated

few pointers - website should functional without javascript. example, if have pagination page urls /list/?page=1 ... /list/?page=n should make sure of pages clickable without needing javascript.

javascript should extension website. in above example, can come , use js replace functionality of pagination simple ajax behavior. want use jquery.load like:

$("div.content").load("/list/?page=2 div.content > *");

note selector after load. important because haven't created new html pages make website ajax enabled. instead use available browser simple url , load using ajax.

of course, there times need ajax content won't exist on url. in situation recommend creating controller ajax stuff , rendered each path view.

i hope helps.


Comments

Post a Comment

Popular posts from this blog

Javascript line number mapping -

-
magically formatted comments change reported line number of javascript errors in browsers; this: //@line n "f" n line number , f file name. unfortunately, //@line appears ungoogleable. know there documentation on feature, , browsers support it? (i found references here , here .) from can find available in mozilla based browsers. it using js_setoptions command can turn these options on or off depending on values passed. https://developer.mozilla.org/en/js_setoptions
Read more

c# - Is it possible to remove an existing registration from Autofac container builder? -

-
something along lines: builder.registertype<mytype>().as<itype>(); builder.registertype<mytype2>().as<itype>(); builder.deregistertype<mytype>().as<itype>() var container = builder.build(); var types = container.resolve<ienumerable<itype>>(); assert.istrue(types.count == 1); assert.istrue(types[0].gettype == typeof(mytype2)); scenario: go through bunch of assemblies , go register types want make sure have 1 implementation of given type. need before create container. track on own nice if autofac me bit. this cannot done directly using containerbuilder , unless start on new one. mind you, having first built container should able construct new container filtering away unwanted types , reusing registrations first container. this: ... var container = builder.build(); builder = new containerbuilder(); var components = container.componentregistry.registrations .where(cr => cr.activator.limittype != typ...
Read more

php - Mysql PK and FK char(36) vs int(10) -

-
i have read mysql can handle indexes , searches better if tables keys integers rather char(36) uuid's. is worth converting int(10)? note: use 1 server , have have plans use multiple databases concurrently therefore removing 1 of big reasons using uuid. our tables innodb if makes difference. thanks in advance. usually rdbms can handle integer keys pk more efficient, other datatypes. reason how build index column, yes: long dont require string (or other typed) keys, should use integers. however: char(36) , int(10) far away being equal, because int(10) much smaller, char(36). dont know, if require many different keys, should keep in mind. update, complete last paragraph: int(10) 32-bit, char(36) 36 - ^byte^ (= 288-bit). not mean, int consumes less space, means, char(36) has 4 times more different keys.
Read more