I have a problem with checkbox. I have a list of checkbox, and I want to mark only one check and unmark other.
I want do that this in the same view , is it posible?
How can I do that?
<div><input type="checkbox" id="<%= id %>" onchange='submit();'/> </div>
thanks
Sounds like you really need a radio button instead. Radio buttons are mutually exclusive if you give them the same name:
<input type="radio" name="something" ... />
<input type="radio" name="something" ... />
If you really want checkboxes you will have to write some JavaScript logic.
Use radio buttons, not checkboxes.
<div>
foreach (var foo in model.Foos) {
<input type="radio" name="foo" id="foo_#foo.Id" value="#foo.Id" />
<label for="foo_#foo.Id">#foo.Value</label> <br />
}
</div>
Something like that should create a list of radio buttons.
Also, why are you submitting when the selection is changed? You should be using jQuery to do any selection-based manipulation to the page on the client side.
You could use jQuery. on document.Ready you'll have to bind a change event on checkboxes to some function, then in your function you want to reset all other checkboxes. That's assuming you don't want to use radio buttons as suggested above.
Related
It seems the onChange is still broken (refer to similar question here).
The onChange will fire however you cannot use event.target.value as the event.target is on a parent of the element with the value attribute. For example, I have something like this:
<ToggleButtonGroup type="radio" name="detect" defaultValue={1} onClick={event => this.onInputMethodChange(event.target)}>
<ToggleButton value={1}>Translate</ToggleButton>
<ToggleButton value={2}>Detect</ToggleButton>
</ToggleButtonGroup>
when I console.log(event.target) I get a label element but the value is on the input element.
<label>
<input value="2" >
</label>
Is there a way to get this input value? It's not ideal but I could at least work with it. Thanks!
I have a list of similar looking DIVs without any Div ID, except one has a check box checked and others doesn't. What i need is to find the value from a child tag only if a radio button is selected.
Below is a simpler version of my code.
<div class = "XYZ">
<input type="radio" checked>
<input type="hidden" value="This is a great thing 1">
</div>
<div class = "XYZ">
<input type="radio">
<input type="hidden" value="This is a great thing 2">
</div>
Result needed is
This is a great thing 1
Unfortunately the source code cannot be changed.
Your xpath should look for a div that contains the checked input and to get the value for the one that has value attribute.
First selector returns the input, the second returns the value.
//div[.//input[#checked]]/input[#value]
//div[.//input[#checked]]/input/#value
As an alternative you can use the following sibling:
//input[#checked]/following-sibling::input
If you want to also use the class of the parent div:
//div[#class='XYZ']/input[#checked]/following-sibling::input
I have this simple kendo-template script:
<!-- popup editor template -->
<script id="userEditor" type="text/x-kendo-template">
<div id="popServerErrorSummaryPlaceholder" style="display:none"></div>
<div class="control-row">
<label class="span2" for="FirstName">Vorname</label>
<input Id="FirstName" class="span4" data-bind="value:FirstName" maxlength="50" name="FirstName" required="true" type="text" />
<span class="k-invalid-msg" data-for="FirstName"></span>
</div>
<div class="control-row">
<label class="span2" for="LastName">Nachname</label>
<input Id="LastName" class="span4" data-bind="value:LastName" maxlength="50" name="LastName" required="true" type="text" />
<span class="k-invalid-msg" data-for="LastName"></span>
</div>
</script>
Which is used while editing a single row within the Kend-UI grid.
I have got right now two issues:
a) The documentation states that I can control the position for validation messages via a "span" element that has a class "k-invalid-msg".
The behaviour right now is that this span Element gets replaced with a div element and it is positioned below the label element. I would like to get the message next to the input.
b) The validation is triggered immediately when the pop up is displayed.The validation should be trigger either when leaving the input or clicking the "update" button.
Someone out there who can help me here?
Things I am not quite sure how to handle:
c) Some validations are performed at the server. I get them back to the browser via the DataSource error event (custom JSON which is basically a list of field name and associated error messages). I would like to display the error messages within the validation span. I can create custom validation rules as documented here.
How do I get the validator that is associated with the pop up editor window? Or is there foreach input a validator created?
Anyone did this before?
Thanks for any help!
Updates:
regarding to point a)
OnaBai pointed me to the right direction. Thanks for that.
I am using ASP.net for a program with a number of check boxes and a submit button which initiates an action depending on the selected check boxes.
However, one of my check boxes should behave as this submit button, i.e, upon selecting/deselecting this check box, the same action as the button must be triggered. Can someone please help me in doing this (or perhaps direct me to a tutorial)
I have a controller class and model.
Thanks you
EDIT
The program look like:
#using(Html.BeginForm("controllername", FormMethod.Get)) {
#html.CheckBox("check1");
#HTMl.Checkbos("check2");
<input type="submit" value="Submit" />
}
Everything else is pretty much handled in the controller.
You can use javascript to listen to the check event of your check box and then invoke the form submit.
Assuming your markup of view is like this
<form id="yourFormId" action="user/post">
<input type="checkbox" class="optionChk" value="1" /> One
<input type="checkbox" class="optionChk" value="2" /> Two
<input type="checkbox" class="optionChk" value="3" /> Three
</form>
<script type="text/javascript">
$(function(){
$(".optionChk").click(function(){
var item=$(this);
if(item.val()=="2") //check your condition here
{
item.closest("form").submit();
}
});
});
</script>
EDIT : As per the question edit.
Change the CheckBox Helper method usage like the below to add a css class to the checkbox so that we can use that for the jQuery selection.
#Html.CheckBox("check1",new { #class="optionChk"})
imagining you have something like this:
#using(Html.BeginForm()) {
<label class="checkbox">
<input type="checkbox" name="chb_a" id="chb_a"> Option A
</label>
<label class="checkbox">
<input type="checkbox" name="chb_b" id="chb_b"> Option B
</label>
<label class="checkbox">
<input type="checkbox" name="chb_c" id="chb_c"> Option C
</label>
<label class="checkbox">
<input type="checkbox" name="chb_d" id="chb_d"> Option D
</label>
<button type="submit" class="btn">Submit</button>
}
you can write a simple jQuery to complement:
$(".submit").click(function() {
// find the <form> the element belongs and submit it
$(this).closest('form').submit();
});
and with this, all you need is to add a class named submit to any checkbox or more buttons if you want them to submit
for example:
<label class="checkbox">
<input type="checkbox" name="chb_e" id="chb_e" class="submit"> Option E
</label>
You can bind the click events on the checkboxes.
$( '.myCheckboxes' ).click(function () {
var clickedBox = $( this );
// now do something based on the clicked box...
});
If you need to know which checkboxes are checked, that's just another selector.
$( '.myCheckboxes:checked' ).each(function () {
// Now you have access to each checked box.
// Maybe you want to grab their values.
});
Just bind the checkbox to a click event. Assuming you have a way of uniquely identifying the checkbox that submits the form.
$( '#formSubmitCheckbox' ).click(function() {
$( '#myForm' ).submit();
});
I have this problem :
I have a submit button defined as follows :
<input type="submit" name="actionName" value="search" />
<input type="submit" name="actionName" value="New" />
both submit buttons are included in an Ajax beginForm:
#using (Ajax.BeginForm("PFSearch", "Payer", ajaxOptions))
In the controller ... based on the actionName string provided .. i do different actions based on the value of button pressed within my Ajax befin form :
if (actionName="search")
{
//do something
}
And everything works like a charm .. until i want to add i want to add an image to the class of my submit button :
<input class="search" type="submit" name="actionName" value="search" />
<input class="search" type="submit" name="actionName" value="New" />
My search tab looks like this :
As you can clearly see my main impediment is that by adding value ... the text appears over my image.
How can i make those button act differently within my ajax begin form considering that giving value to the buttons doesn't work ? Any alternatives or workarounds are appreciated. Thanks !
Can you please give us a link to your project's demo? And try to use some margin, padding and background-position:center;