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We can't help at all if we can't see what you have done. You should edit your question and post the relevant code.
There are only 10 types of people in the world, those who understand binary and those who don't.
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Yes you need to have a reference in web.config
Thanks
Murali
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Hello
Thanks for your reply.
I am trying to use the correct code to reference sitemap in Web.config, but my browser gives me errors if I use:
<siteMap defaultProvider="siteMap">
<siteMap defaultProvider="siteMap.xml">
<siteMap defaultProvider="siteMap.xml" enabled="true" >
<siteMap defaultProvider="siteMap" enabled="true" >
My sitemap is called sitemap and is an xml file that looks like this:
<?xml version="1.0"?>
<siteMap>
<siteMapNode title="Home" description="Home" url="~/index.aspx" />
<siteMapNode title="Register" description="Register" url="~/Register.aspx" />
<siteMapNode title="Login" description="Login" url="~/Login.aspx" />
<siteMapNode title="Upload" description="Upload your files" url="~/upload.aspx" />
<siteMapNode title="My Work" description="My Work" url="~/mywork.aspx" />
<siteMapNode title="Contact me" description="Contact me" url="~/Contact.aspx" />
<siteMapNode title="Error" description="Website error" url="~/error.aspx" />
</siteMap>
I have checked with an online validator and the code has no errors.
My Web.config looks like this:
<siteMap defaultProvider="siteMap" enabled="true" >
<!--<siteMap defaultProvider="XmlSiteMapProvider">-->
<!--<siteMap defaultProvider="siteMap.xml">-->
<providers>
<!--<add name="SimpleTextSiteMapProvider" type="Samples.AspNet.SimpleTextSiteMapProvider,Samples.AspNet" siteMapFile="siteMap.xml"/>-->
<add name="SimpleTextSiteMapProvider" type="XmlSiteMapProvider" siteMapFile="siteMap.xml"/>
</providers>
</siteMap>
</system.web>
As you can see, I have tried a few possibilies but still not getting anywhere!
Thanks again for reply.
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how can i create dynamic checkbox and get that's value when i click button
in asp.net using vb.net
modified 6-Dec-14 13:55pm.
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Please don't double-post.
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Hi All,
I have a master page attached to a webform .
I have 2 UserControl in the webform
When i click on the submit button the controls are dissappearing.
How can we make the usercontrol visible always.
Please share your views and answers.
Thank You
B Mehar Murali
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How did you add your user Control .
its better you can add your usercontrol to Placeholder control at page load.
for example hope this will helpe you.
private void Page_Load(object sender, EventArgs e)
{
Control cnt = LoadControlYourUsercontrol.ascx");
placeholder.Controls.Add(yourusercontrol)
}
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Page_Init is the better place to dynamically add Controls because it is highly probable that it will persists values after post-back if you add dynamic controls at Page_Init.
Microsoft also recommends it.
Life is a computer program and everyone is the programmer of his own life.
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Yes I accept. Its good to declare in page Init
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Thanks Syed and Anurag,
I resolved the issue .Thanks for the advice.
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This line of code:
<p id="results"></p>
displays the total miles when calculated between two locations using the javascript code below:
<script src="http://maps.google.com/maps?file=api&v=2&key=ABQIAAAA7j_Q-rshuWkc8HyFI4V2HxQYPm-xtd00hTQOC0OXpAMO40FHAxT29dNBGfxqMPq5zwdeiDSHEPL89A" type="text/javascript"></script>
<!--
<script type="text/javascript">
var geocoder, location1, location2;
function initialize() {
geocoder = new GClientGeocoder();
}
function showLocation() {
geocoder.getLocations(document.forms[0].address1.value, function (response) {
if (!response || response.Status.code != 200)
{
alert("Sorry, we were unable to geocode the first address");
}
else
{
location1 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};
geocoder.getLocations(document.forms[0].address2.value, function (response) {
if (!response || response.Status.code != 200)
{
alert("Sorry, we were unable to geocode the second address");
}
else
{
location2 = {lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address};
calculateDistance();
}
});
}
});
}
function calculateDistance()
{
try
{
var glatlng1 = new GLatLng(location1.lat, location1.lon);
var glatlng2 = new GLatLng(location2.lat, location2.lon);
var miledistance = glatlng1.distanceFrom(glatlng2, 3959).toFixed(1);
document.getElementById('results').innerHTML = 'Address 1: ' + location1.address + '<br />Address 2: ' + location2.address + '<br />Distance: ' + miledistance + ' miles (or ' + kmdistance + ' kilometers)';
}
catch (error)
{
alert(error);
}
}
</script>
</head>
<body onload="initialize()">
<form action="#" onsubmit="showLocation(); return false;">
<p>
<input type="text" name="address1" value="Address 1" class="address_input" size="40" />
<input type="text" name="address2" value="Address 2" class="address_input" size="40" />
<input type="submit" name="find" value="Search" />
</p>
</form>
<p id="results"></p>
</body>
</html>
I am using ASP.NET to build an app and would like to use some sort of hidden variable to store value of
<p id="results"></p>
and set it at server side to the corresponding control but I am having difficulty thinking up how to do this.
Can someone please assist with this?
I would really appreciate it.
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You can use an asp:Label and set it's value server side.
There are only 10 types of people in the world, those who understand binary and those who don't.
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I tried that already and it didn't work.
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What didn't work?
And what are you trying to do then?
There are only 10 types of people in the world, those who understand binary and those who don't.
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I understand what you are trying to do, but not really sure what you are asking... javascript code runs on the client side, the values set on #results are added after the client has loaded the javascript and calculated the distance. Are you attempting to send this data back to the server?
you can always use a hidden input
<input type="hidden" value="something" name="result" />
or:
<asp:HiddenField runat="server" ID="result" />
which can then be ran on postback and checked for a value.
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You have to put that in a hidden textbox.
The asp.net server remembers everything it generates, and sends back to the browser. So take a dropdownbox for instance, if you populate a dropdown box, and then use javascript to clear it, the server will think that someone tampered with the value, and generate an error. But with a textbox, the server expects the values to change, so that's OK.
Only HTML Elements with the word input really post back to the server. All others don't, it's a waste of time and bandwidth.
button
checkbox
color
date
datetime
datetime-local
email
file
hidden
image
month
number
password
radio
range
reset
search
submit
tel
text
time
url
week
So a textbox and a dropdown box use the input element, which is programmable to act like a textbox, dropdownlist, radio button, checkbox and so forth.
Make a asp.net textbox object, and set the CSS display: none
style="display: none;"
Were using the CSS style because I'm skeptical of the visible attribute.
Let the textbox show until you prove it works, then use the display.
Were using clientIDmode, because the id value will stay the same for use in javascript.
Off the top of my head;
<asp:textbox id="txt_geolocation" runat="server" <b="">clientIDmode="static" style=display: none;">
If you don't make the asp.net object, the textbox will most likely give you trouble posting back it's value.
[edit]
document.getElementById('txt_geolocation').value('stuff you geolocation info in here');
textbox use the attr value, and has no innerHTML.
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Ryan, I should have been more much clearer. When I said it doesn't work, I meant that yes, it will display results in labels but I could not pass the value of the results to codebehind.
Second, I can't pass that value from one multiview to another.
Here are some examples:
<asp:MultiView ID="myMultiView" ActiveViewIndex="0" runat="server">
<asp:View ID="vwPersonalData" runat="server">
<p>
<asp:TextBox ID="address1" runat="server" Text="Marietta, GA" ClientIDMode="Static"></asp:TextBox>
<asp:TextBox ID="address2" runat="server" Text="Birmingham, AL" ClientIDMode="Static"></asp:TextBox>
</p>
<%----%>
<asp:Label ID="results" runat="server" Text="" Style="display: none" ClientIDMode="Static"></asp:Label>
<asp:HiddenField runat="server" ID="result" />
</asp:View>
<asp:View ID="vwPreview" runat="server">
<br />
<!--
<span style="font-weight:bold;font-size:medium;">Please verify your order:</span><span style="color:Red;font-weight:bold;"> 10% discount applied</span>
<br /> <br />
<table>
<tr>
<td>Estimated Total Miles:</td>
<td><asp:Label ID="lblMiles" runat="server" /></td>
</tr>
<table>
</asp:View>
</asp:MultiView>
<asp:Button ID="btnBack" runat="server" Text="< Back " OnClick="btnBack_Click" />
<asp:Button ID="btnNext" runat="server" Text="Next >" OnClientClick="showLocation();" OnClick="btnNext_Click" />
<asp:Button ID="btnSend" runat="server" Text="Send request" OnClick="btnSend_Click" />
</form>
//codebehind
Dim Hiddenresult As HiddenField = form1.FindControl("result")
lblMiles.Text = Hiddenresult.Value
As you can see from the sample codes, I am trying to get the value of Hidden field called results and pass that value to preview multiview page called vwPreview but it always comes up blank.
What am I doing wrong?
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Don't put the hidden textbox inside the multi view control, place it on the page at the bottom.
when you make the textbox, get the value "" or string.empty
To diagnose, you have to follow the steps.
Step 1: Does the data appear in the textbox
Use a regular textbox, and keep it visible, so you can see the data appear in it from your Javascript. Confirm that you can write to the textbox.
Diagnose: Try using IE11, press F12, click on the bug, 3rd down on left, and it will tell you if you have a script error, preventing the write.
Step2: Post the form back to the server.
On the Button Click event, look for the textbox value being posted back.
Diagnose: If the textbox has data in it, but no data came back to the server,
Check your use of
Page.IsPostback
button_click
if page.ispostback then
look for the textbox text.
end if
I don't know what a multiview control is, so no help from me there on that subject. Fix 1 thing at a time in sequence.
Oh, I'm jkirkerx, not RyanDev.
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Sorry jkirkerx, I didn't mean to imply that you are RyanDev.
I was trying to reply to all posts at once by mentioning your name and his.
In any case, my apologies.
Ok I will take your advice by dealing with one issue at a time.
Let's start with my js:
You referenced txt_geolocation below:
document.getElementById('txt_geolocation').value('stuff you geolocation info in here');
Did you mean results?
Please see entire js and you will see that my js has it this way:
document.getElementById("results").innerHTML =...
<script type="text/javascript">
var geocoder, location1, location2, gDir;
function initialize() {
geocoder = new GClientGeocoder();
gDir = new GDirections();
GEvent.addListener(gDir, "load", function () {
var drivingDistanceMiles = gDir.getDistance().meters / 1609.344;
var drivingDistanceKilometers = gDir.getDistance().meters / 1000;
document.getElementById("results").innerHTML = 'From: ' + location1.address + '<br />To: ' + location2.address + '<br />Driving Distance: ' + drivingDistanceMiles.toFixed(2) + ' miles ';
});
}
function showLocation() {
geocoder.getLocations(document.forms[0].address1.value, function (response) {
if (!response || response.Status.code != 200) {
alert("Sorry, we were unable to geocode the first address");
}
else {
location1 = { lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address };
geocoder.getLocations(document.forms[0].address2.value, function (response) {
if (!response || response.Status.code != 200) {
alert("Sorry, we were unable to geocode the second address");
}
else {
location2 = { lat: response.Placemark[0].Point.coordinates[1], lon: response.Placemark[0].Point.coordinates[0], address: response.Placemark[0].address };
gDir.load('from: ' + location1.address + ' to: ' + location2.address);
}
});
}
});
}
</script>
And please, what do you mean by ).value('stuff you geolocation info in here');
Thanks a lot
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You can use any name you like, so we will use "results"
Just make sure the textbox ID matches your javascript
I used value, because a textbox does not have innerHTML, it has a value
This is value
<input id="results" type="text" value="Put your stuff here" />
This is innerHTML
<div>innerHTML</div>
Got It
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Thanks again
I got the part about textbox. This is the part that I am trying to understand.
document.getElementById("results").innerHTML = 'From: ' + location1.address + '
To: ' + location2.address + '
Driving Distance: ' + drivingDistanceMiles.toFixed(2) + ' miles ';
Does this script above remain as is or do I change innerHTML to value like below?
document.getElementById("results").value
Your advise is great. I am trying to walk my way from the script to markup.
Earlier today, I changed to this -->
document.getElementById("results").value on the script and then used this:
<asp:textbox id="results" runat="server" clientidmode="static">
I put the textbox outside the multiew control. I am really not sure what difference that makes.
Multiview control is used to pass values from one page to another. It gives the appearance that you are going from page to another.
For instance, in my case, I would like users to fill a form on on view, then when they click Next, all the values they entered previously are displayed in another view.
This gives them the opportunity to review what information they entered and certify that they are correct. If they are not, the users can return to previous "page" to make addditional changes. If they are correct, then they submit.
So, I tried putting the textbox inside one view, nothing happens. The box is blank.
I tried putting it outside the view.
Still nothing happened.
This is really frustrating.
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Textboxes don't have innerHTML!
They have values!
Try the sample below, then go back and work on filling in the data.
document.getElementById("results").value = 'See, textboxes do have value';
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Hi again,
If you look at the sample in my last post, I have that exactly.
I posted exact code I am currently using.
Here are the snippets again:
//JS:
document.getElementById("results").Value = drivingDistanceMiles.toFixed(2);
//HTML
<asp:TextBox ID="results" runat="server" ClientIDMode="static"></asp:TextBox>
So, why is results not displaying values?
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Because value has to be in lower case.
Javascript is case sensitive. It has to be typed perfect.
Use IE11, and press F12, then the 3rd icon down on the left and run the debugger for JavaScript.
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