05. september 2005 - 18:00
Der er
8 kommentarer og 1 løsning
problemer med textarea
Jeg har lavet et meget enket java script: <script language=javascript> function visinfo() { info.value = "Intel pentium 4 2.8 GHz" } </script> Som skal få teksten i en textarea til at ændre sig, koden til textareaet er følgende: <textarea rows="2" name="info" cols="20"></textarea> håber der er nogen der kan fortælle mig hvorfor den kommer med fejlem om at info is undefined??
Annonceindlæg fra Immeo
05. september 2005 - 18:01
#1
Glemte at sige at det er når man har onmouseover en tekst at den skal ændre sig men det har vel ingen betydning...
05. september 2005 - 18:08
#2
Hvordan kalder du på visinfo()? Ellers skal det være: document.FormensNavn.info.value = "Intel pentium 4 2.8 GHz"; Erstat "FormensNavn" med det der står i <form name="DET-HER"...> /theSurfer
05. september 2005 - 18:09
#3
Hvis du er i tvivl, smid hele formen her ind. /theSurfer
05. september 2005 - 18:14
#4
<html> <head> <meta name="GENERATOR" content="Microsoft FrontPage 6.0"> <meta name="ProgId" content="FrontPage.Editor.Document"> <meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> <title>Hardware</title> </head> <body link="#000000" vlink="#000000" alink="#000000" bgcolor="#CCCCCC"> <script language=javascript> function visinfo() { info.value = "Intel pentium 4 2.8 GHz" } </script> <p>Hardware</p> <form method="POST" action="--WEBBOT-SELF--" onsubmit="return FrontPage_Form1_Validator(this)" language="JavaScript" name="FrontPage_Form1"> <!--webbot bot="SaveResults" u-file="besvar_hardware.htm" s-format="HTML/BR" s-label-fields="TRUE" b-reverse-chronology="FALSE" s-email-format="TEXT/PRE" s-email-address="salg@xign.dk" b-email-label-fields="TRUE" s-time-format="%H:%M" s-builtin-fields="Time" s-form-fields="Cpu1 Cpu2 Cpu3 Ram1 Ram2 Ram3 Name Address Postcode Town Mail " startspan --><strong>[FrontPage Save Results Component]</strong><!--webbot bot="SaveResults" i-checksum="6561" endspan --><table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%" id="AutoNumber1" height="187"> <tr> <td width="50%" height="19">Cpu:</td> <td width="10%" height="19"> </td> <td width="40%" height="187" rowspan="9" valign="top"> <textarea rows="2" name="info" cols="20"></textarea><br> </tr> <tr> <td width="50%" onmouseover="visinfo()" style="border-bottom-style: none; border-bottom-width: medium" height="22">Intel pentium 4 2.8 GHz</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="Intel pentium 4 2.8 Ghz" b-value-required="TRUE" --><select size="1" name="Cpu1"> <option>-</option> <option value="1 stk. Intel pentium 4 2.8 GHz">1</option> <option value="2 stk. Intel pentium 4 2.8 GHz">2</option> <option value="3 stk. Intel pentium 4 2.8 GHz">3</option> <option value="4 stk. Intel pentium 4 2.8 GHz">4</option> <option value="5 stk. Intel pentium 4 2.8 GHz">5</option> <option value="6 stk. Intel pentium 4 2.8 GHz">6</option> <option value="7 stk. Intel pentium 4 2.8 GHz">7</option> <option value="8 stk. Intel pentium 4 2.8 GHz">8</option> <option value="9 stk. Intel pentium 4 2.8 GHz">9</option> <option value="10 stk. Intel pentium 4 2.8 GHz">10</option> </select></td> </tr> <tr> <td width="50%" style="border-top-style: none; border-top-width: medium; border-bottom-style: none; border-bottom-width: medium" height="22">Intel pentium 4 3.0 GHz</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="Intel pentium 4 3.0 Ghz" b-value-required="TRUE" --><select size="1" name="Cpu2"> <option>-</option> <option value="1 stk. Intel pentium 4 3.0 GHz">1</option> <option value="2 stk. Intel pentium 4 3.0 GHz">2</option> <option value="3 stk. Intel pentium 4 3.0 GHz">3</option> <option value="4 stk. Intel pentium 4 3.0 GHz">4</option> <option value="5 stk. Intel pentium 4 3.0 GHz">5</option> <option value="6 stk. Intel pentium 4 3.0 GHz">6</option> <option value="7 stk. Intel pentium 4 3.0 GHz">7</option> <option value="8 stk. Intel pentium 4 3.0 GHz">8</option> <option value="9 stk. Intel pentium 4 3.0 GHz">9</option> <option value="10 stk. Intel pentium 4 3.0 GHz">10</option> </select></td> </tr> <tr> <td width="50%" style="border-top-style: none; border-top-width: medium; border-bottom-style: none; border-bottom-width: medium" height="22">Intel pentium 4 3.2 GHz</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="Intel pentium 4 3.2 Ghz" b-value-required="TRUE" --><select size="1" name="Cpu3"> <option>-</option> <option value="1 stk. Intel pentium 4 3.2 GHz">1</option> <option value="2 stk. Intel pentium 4 3.2 GHz">2</option> <option value="3 stk. Intel pentium 4 3.2 GHz">3</option> <option value="4 stk. Intel pentium 4 3.2 GHz">4</option> <option value="5 stk. Intel pentium 4 3.2 GHz">5</option> <option value="6 stk. Intel pentium 4 3.2 GHz">6</option> <option value="7 stk. Intel pentium 4 3.2 GHz">7</option> <option value="8 stk. Intel pentium 4 3.2 GHz">8</option> <option value="9 stk. Intel pentium 4 3.2 GHz">9</option> <option value="10 stk. Intel pentium 4 3.2 GHz">10</option> </select></td> </tr> <tr> <td width="50%" style="border-top-style: none; border-top-width: medium" height="17"></td> <td width="10%" height="17"></td> </tr> <tr> <td width="50%" height="19">Ram:</td> <td width="10%" height="19"> </td> </tr> <tr> <td width="50%" height="22">512 DDR3200</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="512 DDR3200" b-value-required="TRUE" --><select size="1" name="Ram1"> <option>-</option> <option value="1 stk. 512 DDR3200">1</option> <option value="2 stk. 512 DDR3200">2</option> <option value="3 stk. 512 DDR3200">3</option> <option value="4 stk. 512 DDR3200">4</option> <option value="5 stk. 512 DDR3200">5</option> <option value="6 stk. 512 DDR3200">6</option> <option value="7 stk. 512 DDR3200">7</option> <option value="8 stk. 512 DDR3200">8</option> <option value="9 stk. 512 DDR3200">9</option> <option value="10 stk. 512 DDR3200">10</option> </select></td> </tr> <tr> <td width="50%" height="22">1024 DDR3200</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="1024 DDR3200" b-value-required="TRUE" --><select size="1" name="Ram2"> <option>-</option> <option value="1 stk. 1024 DDR3200">1</option> <option value="2 stk. 1024 DDR3200">2</option> <option value="3 stk. 1024 DDR3200">3</option> <option value="4 stk. 1024 DDR3200">4</option> <option value="5 stk. 1024 DDR3200">5</option> <option value="6 stk. 1024 DDR3200">6</option> <option value="7 stk. 1024 DDR3200">7</option> <option value="8 stk. 1024 DDR3200">8</option> <option value="9 stk. 1024 DDR3200">9</option> <option value="10 stk. 1024 DDR3200">10</option> </select></td> </tr> <tr> <td width="50%" height="22">2048 DDR3200</td> <td width="10%" height="22"> <!--webbot bot="Validation" s-display-name="2048 DDR3200" b-value-required="TRUE" --><select size="1" name="Ram3"> <option>-</option> <option value="1 stk. 2048 DDR3200">1</option> <option value="2 stk. 2048 DDR3200">2</option> <option value="3 stk. 2048 DDR3200">3</option> <option value="4 stk. 2048 DDR3200">4</option> <option value="5 stk. 2048 DDR3200">5</option> <option value="6 stk. 2048 DDR3200">6</option> <option value="7 stk. 2048 DDR3200">7</option> <option value="8 stk. 2048 DDR3200">8</option> <option value="9 stk. 2048 DDR3200">9</option> <option value="10 stk. 2048 DDR3200">10</option> </select></td> </tr> </table> <hr> <font face="Times New Roman">Name:</font> <br> <!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="1" i-maximum-length="99" --><input type="text" name="Name" size="30" maxlength="99"> <br> Address: <br> <!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="1" i-maximum-length="99" --><input type="text" name="Address" size="30" maxlength="99"> <br> Postcode: <br> <!--webbot bot="Validation" s-data-type="Integer" s-number-separators="x" b-value-required="TRUE" i-minimum-length="4" i-maximum-length="4" --><input type="text" name="Postcode" size="4" maxlength="4"> <br> Town: <br> <!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="1" i-maximum-length="99" --><input type="text" name="Town" size="30" maxlength="99"> <br> E-Mail: <br> <!--webbot bot="Validation" b-value-required="TRUE" i-minimum-length="1" i-maximum-length="99" --><input type="text" name="Mail" size="30" maxlength="99"> <br><br> <input type="submit" value="Send" name="Send"> </form> <p> </p> </body> </html>
05. september 2005 - 18:22
#5
jeg ved ikke om du kan se hvor fejlen ligger
05. september 2005 - 18:38
#6
Som jeg sagde før, skal du bare skrive document.FormensNavn.info.value.. dvs: function visinfo() { document.FrontPage_Form1.info.value = "Intel pentium 4 2.8 GHz" } Husk at der er forskel på STORE og små bogstaver, når man arbejder med JavaScript. /theSurfer
05. september 2005 - 19:09
#7
okay tak for hjælpen
05. september 2005 - 19:11
#8
Så smider jeg et svar :-) /theSurfer
05. september 2005 - 19:22
#9
Takker for points :-) Ha' en god dag! :-) /theSurfer
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