Error on Loading Page from Link

**Andrew V. Romero** · Jul 20 '05, 08:59 AM

Re: Error on Loading Page from Link

opps, part of my code was wrong when I cut and pasted the line pageData
= PageData+"<b>Pa tient Data</b><br>Wt: "+weight+". ... should be pageData
= pageData... The problem still exist when I fixed this error.

Thanks,
Andrew V. Romero

Andrew V. Romero wrote:[color=blue]
> I have a script that I am working on for an intranet tool and in this
> script I have a form, which when submitted the onSubmit command calls
> calculate(). In this calculate function, I have it do some calculations
> and write out a new document using document.write( ). One of the lines
> it writes is (the whole script is at the bottom of this email).
> pageData = PageData+"<b>Pa tient Data</b><br>Wt: "+weight+"
> "+weightUni ts+" &nbsp&nbsp Ht: "+height+"i n &nbsp&nbsp Gender:
> "+gender+"<br>< a href=\"index.ht ml\">Back To Form</a>";
>
> When I click on this link to "reload" the page and have the original
> form show up again, it works but in the javascript console i get errors
> saying:
> -The link to
> file:///C:/Server/Apache%20Group/Apache2/htdocs/heparin/index.html was
> blocked by the security manager.
> Remote content may not link to local content.
>
> -Error: uncaught exception: Load of
> file:///C:/Server/Apache%20Group/Apache2/htdocs/heparin/index.html denied.
>
> The basic goal of the link is to destory the page that was written by
> the funtion and to just display the form again.
> I am not a computer programmer by training, so maybe I am going about
> this wrong. Please let me know how to get rid of these error messages.
> If you have any other tips on things that I am doing strange in this
> script, let me know. I am fairly familier with java and PHP, but this
> is my first real dealings with javascript.
>
> Thanks,
> Andrew V. Romero
>
> --The Whole Script--
> <!doctype html public "-//w3c//dtd html 4.0 transitional//en">
> <html>
> <head>
> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
> <meta name="Andrew V. Romero" content="romero ">
> <meta name="GENERATOR " content="Mozill a/4.7 [en] (Win98; U) [Netscape]">
> <title>UMC Out of Range Heparin Protocol</title>
> </head><body background="coc tail3.gif" link="#0000DD" vlink="#0000DD"
> alink="#0000DD" >
> <center><font size=+3>UMC Demo Heparin Protocol</font><font
> size=+3></font></center><br>
>
> <script language="JavaS cript">
>
> function calculate()
> {
> if (document.form. weight.value != "" && document.form.h eight.value
> != "" && document.form.a ge.value != "")
> {
> //0 is kg
> if (document.form. wtUnits[0].checked)
> {
> weight = document.form.w eight.value;
> weightUnits = "kg"
> }
> else if (document.form. wtUnits[1].checked)
> {
> weight = document.form.w eight.value / 2.2
> weightUnits = "lbs"
> }
>
> height = document.form.h eight.value;
> age = document.form.a ge.value;
>
> var rate;
> var gender;
> var bolus;
>
> //for males
> if (document.form. gender[0].checked)
> {
> gender = "male"
> //AMI
> if (document.form. diagnosis[0].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) - (7.52*age)
> }
> //USA
> else if (document.form. diagnosis[1].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) - (7.52*age)
> - 142
> }
> //AFib
> else if (document.form. diagnosis[2].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) - 7.52 - 142
>
> }
> }
>
> //for females
> else if (document.form. gender[1])
> {
> gender = "female"
> //AMI
> if (document.form. diagnosis[0].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) + (2.71*age)
> - 749.2
> }
> //USA
> else if (document.form. diagnosis[1].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) + (2.71*age)
> - 672.3
> }
> //AFib
> else if (document.form. diagnosis[2].checked)
> {
> rate = -336.4 + (6.52*weight) + (22*height) + (2.71*age)
> - 672.3
> }
> }
>
> //AMI USA or AFib bolus
> if (document.form. diagnosis[0] || document.form.d iagnosis[1] ||
> document.form.d iagnosis[2])
> {
> //want bolus
> if (document.form. bolus[0].checked)
> {
> bolus = 50 * weight;
> }
> //doesn't want bolus
> else if (document.form. bolus[1].checked)
> bolus = "No Bolus Requested";
> }
>
> //DVT and PE bolus and infusion
> if (document.form. diagnosis[3].checked)
> {
> alert("test");
> rate = 18 * weight;
> //if want bolus
> if (document.form. bolus[0].checked)
> {
> bolus = 80 * weight;
> }
> //doesn't want bolus
> else if (document.form. bolus[1].checked)
> bolus = "No Bolus Requested";
> }
>
>
> var pageData;
> pageData = "<html><head><m eta http-equiv=\"Content-Type\"
> content=\"text/html; charset=iso-8859-1\"><meta name=\"Andrew V.
> Romero\" content=\"romer o\"><title>UM C Out of Range Heparin
> Protocol</title></head><body background=\"co ctail3.gif\"
> link=\"#0000DD\ " vlink=\"#0000DD \" alink=\"#0000DD \"><center><fon t
> size=+3>UMC Demo Heparin Protocol</font><font size=+3></font></center>";
> pageData = PageData+"<b>Pa tient Data</b><br>Wt: "+weight+"
> "+weightUni ts+" &nbsp&nbsp Ht: "+height+"i n &nbsp&nbsp Gender:
> "+gender+"<br>< a href=\"index.ht ml\">Back To Form</a>";
> alert ("Infusion Rate: "+rate+" units/hr "+gender);
>
> document.write( pageData);
> document.close( );
> }
>
> else
> alert ("Please Fill In All Fields");
> }
>
>
>
> </script>
>
>
> <form name="form" method="get" action="" onSubmit=calcul ate();>
> <table border =1>
> <tr><td colspan=3><b>Pa tient Data</b></td></tr>
> <tr><td><b>Weig ht (kg)</b></td><td><input name="weight"
> size=5><input type="radio" name="wtUnits" value="kg" checked>Kg
> &nbsp&nbsp<inpu t type="radio" name="wtUnits" value="lb">lbs</td></tr>
> <tr><td><b>Heig ht (in)</b></td><td><input name="height"
> size=3></td></tr>
> <tr><td><b>Ag e</b></td><td><input name="age" size=3></td></tr>
> <tr><td><b>Gend er</b></td><td><input type="radio" name="gender"
> value="male" checked>Male &nbsp&nbsp <input type="radio" name="gender"
> value="female"> Female</td></tr>
> <tr><td><b>Diag nosis</b> </td><td><input type="radio"
> name="diagnosis " value="AMI" checked>AMI &nbsp&nbsp <input type="radio"
> name="diagnosis " value="USA">USA &nbsp&nbsp <input type="radio"
> name="diagnosis " value="AFib">Af ib &nbsp&nbsp<inpu t type="radio"
> name="diagnosis " value="DVTorPE" >DVT or PE</td></tr>
> <tr><td><b>Bolu s</b></td><td><input type="radio" name="bolus"
> value="yes" checked>Yes &nbsp&nbsp <input type="radio" name="bolus"
> value="no">No</td></tr>
> </table>
> <div align=right><br ><input TYPE = "submit" Value = " Calculate
> "></div></form>
> <hr><br>
>
> </form>
> </body>
> </html>
>[/color]

Error on Loading Page from Link

Error on Loading Page from Link

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