webmongo Code

Accessing server-side mongodb through client javascript API.

Brought to you by: csmake

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File	Date	Author	Commit
META-INF	2017-11-08	csmake	[414fe2] unzip dbcloud.war
WEB-INF	2017-11-08	csmake	[414fe2] unzip dbcloud.war
js	2017-11-08	csmake	[414fe2] unzip dbcloud.war
src	2017-11-08	csmake	[414fe2] unzip dbcloud.war
. gitattributes	2017-11-08	csmake	[72e8a1] set language
README.md	2017-11-08	csmake	[e76166] modify readme.md
index.html	2017-11-08	csmake	[414fe2] unzip dbcloud.war

Read Me

webmongo

About us

Accessing server-side mongodb through client javascript API. This project is a branch of dbcloud

You can do almost invoke on mongodb through the javascript API in browser.

The client javascript api support IE6.0+ Chrome FireFox and Wechat

web: http://webmongo.dbcloud.org

mail: webmongo@csmake.com

Start the basic project

Run mongod first.
Put dbcloud.war in your servlet server webapps ,Apache Tomcat8.0 , Glass Fish Server4.x and so on.
Open browser(Chrome FireFox IE) and put http://localhost:8080/dbcloud/, The address may be different depending on your settings

Start to write your web application

Copy MongoCollection.java and MongoCollectionServlet.java from dbcloud.war /src/java/.. , into your src/java/org/dbcloud/mongodb
Copy all *.js files in dbcloud.war /js to your js directory. JQuery is necessary. IE6.0 need to use the 1.x version and json2.js is necessary.
Edit the web.xml, like this:

    <servlet>
        <servlet-name>MongoCollectionServlet</servlet-name>
        <servlet-class>org.dbcloud.mongodb.MongoCollectionServlet</servlet-class>
        <init-param>
            <param-name>dbhost</param-name>
            <param-value>127.0.0.1</param-value>
        </init-param>
        <init-param>
            <param-name>dbport</param-name>
            <param-value>27017</param-value>
        </init-param> 
        <init-param>
            <param-name>db</param-name>
            <param-value>test</param-value>
        </init-param>
        <init-param>
            <param-name>connection</param-name>
            <param-value>test</param-value>
        </init-param>
        <init-param>
            <param-name>user</param-name>
            <param-value></param-value>
        </init-param>
        <init-param>
            <param-name>password</param-name>
            <param-value></param-value>
        </init-param> 
    </servlet>
    <servlet-mapping>
        <servlet-name>MongoCollectionServlet</servlet-name>
        <url-pattern>/org.dbcloud.mongodb.MongoCollection</url-pattern>
    </servlet-mapping>

Edit your html file, you can see the index.html

    <!DOCTYPE html>
    <html>
        <head>
        </head>
        <body>
            <div id='log'></div>
        </body>
        <script src="js/json2.js" note='for IE6.0 ,old browser'></script>
        <script src="js/jQuery-1.12.4.min.js" note='for IE6.0 ,new version can use JQuery 2.x'></script>
        <script src="js/org.dbcloud.mongodb.MongoCollection.js"></script>
        <script>
            try {
                function log(msg) {
                    $("#log").append("<p>" + msg + "</p>");
                }
                var table = new org.dbcloud.mongodb.MongoCollection();
                log("clear table");
                table.deleteMany({});
                log("insertOne and set options");
                table.insertOne({name: 'validation'}, {validation: true});
                log("count:" + table.count({index: {'$exists': true}}));
                var data = table.find({'index': {'$gt': 5}}, {projection: {'_id': 0}});
                log("find index > 5 and exclude _id column");
                log(JSON.stringify(data));
                log("replaceOne");
                table.replaceOne({name: 'dbcloud'}, {name: 'replace', status: 0});
                log("updateMany with options ");
                table.updateMany({'index': {'$gt': 10}}, {'$set': {name: 'updateMany', status: 100, index: 100}}, {upsert: true, validation: false});
                log("find all");
                var data = table.find();
                log(JSON.stringify(data));
                log('findOneAndUpdate');
                log(JSON.stringify(table.findOneAndUpdate({'index': {'$gt': 10}}, {'$set': {name: 'findOneAndUpdate'}, '$inc': {index: -1}})));
                table.close();
            } catch (e) {
                alert(e.message);
            }
        </script>
    </html>