ASP.NET

Prosanta Kundu online27-Jan-10 17:15

Prosanta Kundu online

27-Jan-10 17:15

Hi
See this link

http://www.java2s.com/Code/JavaScript/HTML/UsingthedocumentselectionObject.htm[^]

Cheers
Prosanta Kundu

sekannak27-Jan-10 17:56

27-Jan-10 17:56

Hi,
I tried that link ..its working fine in IE but not working in Firefox..
my problem is also like that ...the Javascript function is working in IE
but not working in FIREfox

regards,
kannak.........

kannak

Prosanta Kundu online27-Jan-10 18:11

Prosanta Kundu online

27-Jan-10 18:11

Hi

Here is your code below

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
    <title>Selection Test Page</title>
    <script language="javascript" type="text/javascript">
    function foo() {
   var selObj = window.getSelection(); 
   alert(selObj);
   var selRange = selObj.getRangeAt(0);
   // do stuff with the range
}

    </script>
</head>
<body onmouseup="foo()">
    Select some of the text in document. Select text and see the result.
</body>
</html>

Cheers
Prosanta Kundu

sekannak27-Jan-10 18:52

Re: document.selection - not working in firefox [modified]

27-Jan-10 18:52

Hi,
I will clearly explain my requirement , Listbox and textbox in my page..listbox having 5 rows...when i select any data from the listbox , the selected data should copied and pasted to the Textbox...for i use Javascript method ...its working fine in IE but not working in Firefox..the javascript method as follows..can u please check it out why its not working in Firefox..

function insertTextFun() {

if (document.selection)
{
document.getElementById("<%= txtExprsn.ClientID %>").focus();
var sel = document.selection.createRange();
var varname = document.getElementById("<%= lsbFunction.ClientID %>");
sel.text = varname.options[varname.selectedIndex].text;
}
else if (txtExprsn.selectionStart || txtExprsn.selectionStart == '0') {
var startPos = txtExprsn.selectionStart;
var endPos = txtExprsn.selectionEnd;
txtExprsn.value = txtExprsn.value.substring(0, startPos) + lsbFunction[lsbFunction.selectedIndex] +
txtExprsn.value.substring(endPos, txtExprsn.value.length);
}
else
{
txtExprsn.value += lsbFunction[lsbFunction.selectedIndex];
}

Am calling this function onclick method of the listbox..

Thanks in Advance,
kannak.......

kannak

Prosanta Kundu online27-Jan-10 22:50

Prosanta Kundu online

27-Jan-10 22:50

Hi
here is your code

<pre>
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title>Selection Test Page</title>
<script language="javascript" type="text/javascript">

function insertTextFun() {

if (document.selection)
{
document.getElementById("txtExprsn").focus();
var sel = document.selection.createRange();
var varname = document.getElementById("lsbFunction");
sel.text = varname.options[varname.selectedIndex].text;
document.getElementById("txtExprsn").focus();
}
else if (window.getSelection()) {
var input = document.getElementById("txtExprsn");
var varname = document.getElementById("lsbFunction");
var start = input.selectionStart;
var end = input.selectionEnd;
var insText = input.value.substring(start, end);
input.value = input.value.substr(0, start) + varname.options[varname.selectedIndex].text + input.value.substr(end);
input.selectionStart = start;
input.selectionEnd = (start + varname.options[varname.selectedIndex].text.length);
input.focus();

}
else
{
txtExprsn.value += lsbFunction[lsbFunction.selectedIndex];
}
}
</script>
</head>
<body >

<select id="lsbFunction" size=5 onclick="insertTextFun()">
<option value="function1">function1</option>
<option value="function2">function2</option>
<option value="function3">function3</option>
<option value="function4">function4</option>
<option value="function5">function5</option>
</select>

<textarea id="txtExprsn" rows="10" cols="40">
This is an example of [bla bla bla] selection.
</textarea>
</body>
</html>
</pre>

Cheers
Prosanta Kundu

modified on Thursday, January 28, 2010 5:04 AM

sekannak28-Jan-10 17:41

WebPartZone Layout Orientation

28-Jan-10 17:41

Hi,

Thanks u for your response, i will use this code......

regards,
kannak......

kannak

NTheOne26-Jan-10 22:40

NTheOne

26-Jan-10 22:40

Hi,

I have a question for which I have yet to figure out an answer:

I have a page with three webpartzones, one zone on each row of a three-row
table. I have the layoutorientation property set to horizontal (LayoutOrientation="Horizontal") so that the webparts will be added side by side. Is there any way to have the webparts wrap in the zone? Currently, I have the webpartzones set to 100% width to take up all available room in the table cell. When you add webparts, the zones keep expanding like this:

* * * * * *

Instead, I'd like the webparts to expand to the right and then wrap with
the reach the right-side of the window, like this:

* * *
* * *

Any help regarding this issue will be appreciated.

Thanks in advance..

could not access hiddenfield

bhavna432126-Jan-10 22:28

bhavna4321

26-Jan-10 22:28

i have a control
<asp:hiddenfield id="h1" value="" runat="server">

in javascript on click of a button i am
function menuclicked() {

if (myname == 'aruna') {
document.getElementById("<%=h1.ClientID%>").value="hidden";

alert(document.getElementById("<%=h1.ClientID%>").value);
}
}

on code file i am accessing the hidden field as
if (!IsPostBack)
{
str =h1.Value ;
}

but i am getting the value as null. Can anyone please help me with this.

Dinesh Mani26-Jan-10 22:54

Dinesh Mani

26-Jan-10 22:54

Are you getting the text "hidden" in the javascript alert?

bhavna432126-Jan-10 23:05

bhavna4321

26-Jan-10 23:05

yes but could not get in code file.

Dinesh Mani26-Jan-10 23:26

Dinesh Mani

26-Jan-10 23:26

Disclaimer - I have never used asp:HiddenField, I prefer the HTML input field. But I'm assuming HiddenField and input type hidden work the same way.

Is there any other post back happening between the javascript and the server code execution? I mean are you posting the form to the server from the javascript or are you doing it on different events?

sekannak27-Jan-10 0:38