HTML - Insert Html Table Data Into A Access Database Or Array

I want to make a table, like the "legend" of a map, showing how different line styles correspond to road type (dirt, gravel, paved, etc.). In the first column of each row, I want to place a <canvas> and make the line by drawing in that canvas. To top it off, I want this table to be dynamic, only showing road types currently in use.

So I make a table with a header row, and add rows using the .insertRow() method of DOM Table. Then I insert a cell in it using tr insertCell(). Then I create an innerHtml string. After escaping lots of doublequotes, my innerHtml string logs thus:

<canvas id="line0" width="80" height="2" style="position:absolute"></canvas>

Then I create a cell using DOM tr insertCell(0), and then

newCell.innerHtml = myInnerHtmlString ;

How can I access that canvas object so I can draw my line?

My first attempt,

document.getElementById("line0")

returns null.

I also tried to access it by drilling down. Even though the newCell.innerHtml logs as expected, newCell.childNodes is an empty NodeList, and indeed the DOM tree in the browser shows newCell as as empty, <td></td>

It's like my canvas object is not really there yet. Same problem if I set innerHtml to "Hello World".

Or am I doing this all wrong?

Thanks,

Jerry Krinock

Hi All,

I have few requirement for the HTML and MS Access Database Integration.

1. requirement to "register online" using HTML page however I want all the information (Name, Age, Username, Password,etc..) entered to be updated in the MS Access Database.
2. requirement to login using the HTML which can read the username/password from the MS Access Database.

Can anyone give me the link to an exising source code for this requiremnet or guide me how shall I proceed? I have the HTML page ready for the registration/login and MS Access Database ready however I need to know how can I read/write from the HTML page to the MS Access Database?

I am new to HTML and MS Access. Thank you all in advance for any help with my requirement.

Sanjiv

I am writing an "external link exit page" where anytime a user clicks on an external link in my site, it navigates to a page exit.html that says something to the effect of: "Please note that you are leaving our website, and therefore we are not responsible for the content of the website you are about to visit." I was thinking of making the destination URL be a parameter, so for example a section of links on my website might look something like this:

<h3>Other Sites You Might Find Useful</h3>
<a href="exit.html?url=http://www.google.com">Google</a><br />
<a href="exit.html?url=http://www.yahoo.com">Yahoo!</a><br />
<a href="exit.html?url=http://www.weather.com">weather.com</a><br />

So in exit.html I have a parameter called url that needs to be decoded and placed in my HTML source. After I display the warning message I want to give the user the option to either go back or continue to the externall url.

<h3>You are now leaving our website. Please be advised that we are not responsible for the content of the website you are about to visit. </h3>
<h4>Are you sure you want to continue?</h4>

<a href="[URL parameter]">Yes! Continue to [URL parameter]</a><br />
<a href="javascript:history.go(-1)">No! Cancel and go back</a><br />

How do I do this?

Hi Experts,

I am designing a webpage where based on the year selection the associated years webtable needs to be displayed in the webpage.

Pls give som suggestions and if possible the code on to how to code this using HTML and Jav Script.

I know I have to write afunction and then call the fn based on the input.but need your help on this.

Thanks,
Bsquare

Does anyone know if/how it's possible to access a mobile phone's contacts/phonebook from HTML or HTML5 code in order for the user to retrieve and insert contacts into a web form?

Thanks,
James