Say if I have this textbox
#Html.TextBoxFor(x => x.Name, new {id = "add-name", data_parsley_maxlength = "1" })
How do I write my LabelFor so that it references "add-name"?
Or do I have to use #Html.Label?
Related
I am populating a dropdown like this
primaryDrop = new Dictionary<string, string>()
{
{"1", "Getting ready"},
{"2", "Starting"},
{"3", "All"},
{"4", "Other"}
};
PrimaryDrop = primaryDrop.Select(item => new SelectListItem
{
Value = item.Key,
Text = item.Value
});
And displaying it like this
#Html.DropDownListFor(m => m.SelectedPrimary, new SelectList(Model.PrimaryDrop, "Value", "Text"), "Select ...", new { #class = "form-control" })
How can I select a default value to 'Other' for example
Was thinking something like this
#Html.DropDownListFor(m => m.SelectedPrimary, new SelectList(Model.PrimaryDrop, "Value", "Text", new { SelectedItem = "Other" }), "Select ...", new { #class = "form-control" })
but doesn't work
You don't need to create an object to specify the selected item, you just need to give the value you want. In your case, Other has a value of 4:
#Html.DropDownListFor(m => m.SelectedPrimary,
new SelectList(ViewBag.PrimaryDrop, "Value", "Text", "4"),
"Select ...",
new { #class = "form-control" })
You can achieve it by server code, when you populate data
PrimaryDrop = primaryDrop.Select(item => new SelectListItem
{
Value = item.Key,
Text = item.Value,
Selected = item.Key == "4" // Or item.Value== "Others"
});
Or we can set value for SelectedPrimary of model
SelectedPrimary = "4"
I have the following DropDownListFor that displays a list of states for the user to choose from. How can I default the dropdown to be empty. It currently defaults to the first state in alphabetical order ("Alaska")
#Html.DropDownListFor(m => m.User.StateID,
new SelectList(Model.User.States.Where(filter => filter.Active && (filter.CountryID == 1))
.Select(item => new
{
ID = item.StateProvinceID,
Description = item.Name
}),
"ID",
"Description",
Model.User.StateID),
new { #data_bind = "value: user.StateID, enable:!isSiteUser()", tabindex = "10" })
I figured out that one of the posted questions did have the correct answer for my problem. I was just trying to do use it incorrectly. I was adding "string.Empty" to the wrong location. This is the solution.
#Html.DropDownListFor(m => m.User.StateID,
new SelectList(Model.User.States.Where(filter => filter.Active && (filter.CountryID == 1))
.Select(item => new
{
ID = item.StateProvinceID,
Description = item.Name
}),
"ID",
"Description",
Model.User.StateID),
string.Empty,
new { #data_bind = "value: user.StateID, enable:!isSiteUser()", tabindex = "10" })
#Html.DropDownListFor(m => m.Baled, new SelectList(new [] {"Select Type","Option1", "Option2", "Option3"}))
I want to add a css class in the dropdown list.
I have tried this
#Html.DropDownListFor(m => m.Baled, new SelectList(new [] {"Select Type","Option1", "Option2", "Option3"}, new {#class="myclass"}))
But it doesn't work
If anyone can suggest me any other better way to display dropdown list will be ok too.
You have close the bracket at wrong place. you have defined attribute in second paramter of selectlist. actually it should be close first and define in the last parameter of Html.DropDownListFor
#Html.DropDownListFor(m => m.Baled, new SelectList(new[] { "Select Type", "Option1", "Option2", "Option3" }), new { #class = "myclass" })
Benefit Set: </label><br />
<%: Html.DropDownListFor(model => model.bvODSMapping.Benefit_Set, Model.BenefitSet,new {id="BSet", style = "width:230px;" })%>
When I am using model=>model.bvODSMapping.Benefit_Set.Trim()
I am getting Value Can not be null.
can anybody help me out how to trim the string?
Thanks
I guess it would be the best to trim the values before passing the model to your view.
Nevertheless, this might help:
#Html.DropDownListFor(
model =>
model.bvODSMapping.Benefit_Set,
Model.BenefitSet.Select(
item =>
new SelectListItem
{
Selected = item.Selected,
Text = item.Text.Trim(),
Value = item.Value
}),
new { id = "BSet", style = "width:230px;" })
I have a EditorTemplate in a PartialPageView for a DateTime which has three DropDownLists for the day, month, and year. When I try to update the values the postback Date is always 01/01/0001. Any ideas?
<%# Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl<System.DateTime?>" %>
<%= Html.DropDownListFor(x => x.Value.Day, Enumerable.Range(1, 31).Select(i => new SelectListItem { Value = i.ToString(), Text = i.ToString(), Selected = i == Model.Value.Day ? true: false})) %>
<%= Html.DropDownListFor(x => x.Value.Month, Enumerable.Range(1, 12).Select(i => new SelectListItem { Value = i.ToString(), Text = System.Globalization.CultureInfo.InvariantCulture.DateTimeFormat.GetMonthName(i), Selected = i == Model.Value.Month ? true : false }))%>
<%= Html.DropDownListFor(x => x.Value.Year, Enumerable.Range(1900, 110).Select(i => new SelectListItem { Value = i.ToString(), Text = i.ToString(), Selected = i == Model.Value.Year ? true : false }))%>
To handle this case you might need to write a custom model binder.