I now see a tutorial that when you click on Input in Design section, it shows this code:
Tutorial COde
But when I do the same, it shows this code:
My COde
what is the problem?
put runat="server" Property In Button
<input id="Button1" type="button" value="button" runat="server" />
you also provide appropriate value to button
Try this..
Html :
<button id="button1" onclick="openWin()">Open "myWindow"</button>
<button id="button2" onclick="Button2_onclik()">Close "myWindow"</button>
Javascript :
var myWindow;
function openWin() {
myWindow = window.open("", "myWindow", "width=400,height=200");
myWindow.document.write("<p>This is 'myWindow'</p>");
}
function Button2_onclik() {
window.close();
}
Demo : Click here
Reference : w3schools
Related
My front code for checkbox:
<asp:CheckBox ID="chkActive" ng-model="chkActive" ng-init="chkActive='true'" runat="server" Text="Active" Checked="true" />
My AngularJS Controller Code:
var _master = {
UnitCode: $scope.unitCode,
UnitName: $scope.unitName,
chkActive: $scope.chkActive
};
I need to get checkbox value in above chkActive variable, bu I can get.
Help me to solve this problem in such easy ways.
why don't you use ng-checked to set checkbox checked? And call ngClick function to set the checkbox value to _master variable
<asp:CheckBox ID="chkActive" ng-model="chkActive" ng-init="chkActive='true'" runat="server" Text="Active" ng-checked="chkActive" ng-click="clCheck()" />
$scope.clCheck = function(){
var _master.chkActive = $scope.chkActive
}
You can make use of ng-checked to achieve that.
Like this example:
var myApp=angular.module('myApp', []);
myApp.controller('Padre1Controller', function($scope){
$scope.myvalue = true
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp">
<div ng-controller="Padre1Controller">
ng-checked :<input type="checkbox" ng-checked="myvalue"><br/>
<pre>{{myvalue}}</pre>
</div>
</div>
I have a html control like
<input id="Button1" type="button" value="button" />
<input id="Text1" type="text" />
<img alt="" src="" id="img1" />
i want to set its tooltip or tittle in codebehind .
I tried the following code but its not working
Button1.Attributes["tittle"] = "i am button";
Text1.Attributes["tittle"] = "i am text";
img1.Attributes["tittle"] = "i am image";
this is not working please help
Set runat="server" for each control:
<input id="Button1" runat="server" type="button" value="button" />
Then in CodeBehind in Page_Load use this:
Button1.Attributes.Add("title", "i am button");
You need to mark those elements as runat="server" so that the server knows about them. Otherwise, server-side code won't be aware that they exist.
Alternatively, you could add a blob of javascript to the response message body and have the JS set the attributes. That's silly and ugly, though.
i have a system that generates unique numbers for reference..here is my function in jquery:
function random() {
return Math.floor(Math.random() * 100000000);
}
function generateRandomNumber() {
$("#GenerateCode").val(random());
}
window.onload = function () {
generateRandomNumber();
}
here is my mark up(asp):
<div id="step3" class="formwiz">
<h4>Step 3: Reference Number</h4>
<br clear="all" />
<p>
<label>Reference Number</label>
<span class="field">
<input type="text" id="GenerateCode" name="GenerateCode" class="smallinput" disabled="disabled" /> <small style="color: red">Please write the numbers at the back of your check</small>
</span>
</p>
</div>
this function works fine with html (input)...but when i shifted from input to ast textbox, the numbers are not posted in the textbox...do i need to use getelementbyid.?
please help...
Try using a class instead so change the class attribute to:
class="smallinput random"
and change the javascript to:
$(".random").val(random());
I would take a wild guess that you're actually using ASP.NET and not classic ASP and you try to change the text box to:
<asp:TextBox id="GenerateCode" runat="server" CssClass="smallinput" Enabled="False" />
In such case, the generated ID might be different than what you give it, if the textbox is part of control, placeholder or something like this.
To ensure same ID use ClientIDMode and set it to Static:
<asp:TextBox id="GenerateCode" runat="server" ClientIDMode="Static" CssClass="smallinput" Enabled="False" />
Now the jQuery code should work fine again.
I have a small websolution that needs the user to input a password. I have two input boxes
<input type="password" runat="server" id="m_txtPassword1"/>
If I set some chars to the Value-property of the control like this:
m_txtPassword1.Value="someChars";
The password box is rendered empty. No bullets are shown. If I look into the rendered html-source, also no value-tag has been rendered. If I change the type to
<input type="text" runat="server" id="m_txtPassword1"/>
the chars are shown. Is this by design? How can I disable this feature?
Please note, I don't want to put a real password into the value-property, I only want to show the user that there is already a password set, and this is IMO done best with some 8 bullets in the input-control. But for this, I need the possibility to set the value-property of the control.
Update
For all, having the same problem: I have tried to declare <asp:textbox id="m_txtPassword1" runat="server" TextMode="Password" /> with the same result. Also m_txtPassword1.Attributes["value"]="someChars" has not helped.
It seems that this is realy not possible.
As a workaround, I declared the password-boxes as plain html without the runat="server" and have set the value-property in markup (via two properties from the code-behind). Not nice but I really want to show the user that he has already entered a password.
Another workaround would be to set the value through javascript on load.
This is by default. You cannot set a password.
I make this works,
<html>
<head>
<script type="text/javascript">
function alertValue()
{
alert(document.getElementById("password1").value);
}
function setpassword()
{
password1.value="someChars";
}
</script>
</head>
<body>
<form>
<input type="password" id="password1" value="" />
<input type="button" id="button1" onclick="alertValue()" value="Show default value" />
<input type="button" id="button2" onclick="setpassword()" value="Set value" />
</form>
</body>
</html>
Try this:
http://jsbin.com/ocexo5
It is by design, for security reasons - so that the password is not in the
HTML in plain text.
Now, you could write out javascript to set the value property of the textbox
on the client, of course this would still mean that you have the password in
plain text in the HTML.
Here is example of the page:
Markup:
<script type="text/javascript">
function setPwd()
{
var Pwd = "<%=Pwd %>";
var txtText = document.getElementById("MainContent_txtText");
txtText.value = Pwd;
}
</script>
<input type="password" id="txtText" runat="server"/>
And code-behind:
public partial class _Default : System.Web.UI.Page
{
public string Pwd;
protected void Page_Load(object sender, EventArgs e)
{
Pwd = "password";
ClientScript.RegisterStartupScript( this.GetType(),"somescript","setPwd();",true);
}
}
Textbox11.Attributes.Add("Value",whatever_your_password_is)
Um, I have this guy:
<div class="buttonRight"><asp:Button ID="btnOK" runat="server" Text="OK" Width="68px"/></div>
which renders out to
<div class="buttonRight">
<input type="submit" name="_$_$pc$pc$tabTO$_$uc0$popupSelectCompetition$btnOK" value="OK" id="____pc_pc_tabTO___uc0_popupSelectCompetition_btnOK" style="width:68px;" /></div>
I need to call some javascript on that button without altering its behavior otherwise. I tried putting an OnClick asp attribute but that seems to be for postbacks to call server code, not passing through a javascript hook to the rendered html.
I also don't understand how the input being type='submit' affects me.
Add your client-side code to the OnClientClick property :
<div class="buttonRight">
<asp:Button ID="btnOK" runat="server" Text="OK" Width="68px"
OnClientClick="alert('client side scripts here');"/>
</div>
OnClick property used for server side events.
Or add onclick attribute to your control like that at code behind :
btnOK.Attributes.Add("onclick", "alert('client side scripts here');");