Chtml dropdownlist

Upgrade chtml dropdownlist Microsoft Edge to take advantage of the latest features, security updates, and technical support. Microsoft makes no warranties, express or implied, chtml dropdownlist, with respect to the information provided here. Returns a single-selection select element using the specified HTML helper and the name of the form field.

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Chtml dropdownlist

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Already on GitHub? Sign in to your account. The text was updated successfully, but these errors were encountered:. What is unclear here exactly? When you know what an HTML-attribute is which is not Yii knowledge but html you know that style is one and you have to put it in there. Please be more specific about what should be changed or is not clear. Sorry, something went wrong. The keys are the attributes names. He gives an example of him using the id, class, and style attributes. Most importantly, it gives an example of how to add the style attribute which may be one of the most common use cases for htmlOptions.

CHtml::listOptions Generates the list options. CHtml value Evaluates the value of the specified attribute for the given model.

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Form inputs will be appended with this CSS class if they have input errors. Generates a check box for a model attribute. The attribute is assumed to take either true or false value. If the attribute has input error, the input field's CSS class will be appended with errorCss. Generates a check box list for a model attribute. The model attribute value is used as the selection. Note that a check box list allows multiple selection, like listBox. As a result, the corresponding POST value is an array. In case no selection is made, the corresponding POST value is an empty string.

Chtml dropdownlist

Often you'll need a form with two dropdowns, and one dropdown's values will be dependent on the value of the other dropdown. Whenever it is changed an ajax request will be done to the 'dynamiccities' action of the current controller. It will have to output the html to fill the second dropdownlist. Furthermore it will do that dependent on the the value of the first dropdown. It will retrieve all cities that have as a parent the id of the first dropdown. It will then output all those cities using the tag and the output will end up in the second dropdown. It's simple, when the 'data' key of the ajax array in the first dropdown is empty, all values of the elements of the form the dropdown is in, will be passed to the controller via the ajax request. If you're using Firebug you can inspect this request and see for yourself. This behaviour can also be changed. By default the value of the 'data' key in the ajax configuration array is js:jQuery this.

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Like Loading Both the array keys and values will be encoded if needed. Log in now. Let's work to help developers, not make them feel stupid. As a result, the corresponding POST value is an array. Labels status:under discussion type:docs. CHtml numberField Generates a number field input. Submit your solution. If the latter, the attribute is treated as a key of the array. It will register a 'refresh' meta tag with CClientScript so that the page can be refreshed in the specified seconds. CHtml dateTimeField Generates a datetime field input. In this case, the first array element refers to the controller route, and the rest key-value pairs refer to the additional GET parameters for the URL. Email Address:. Sign in to your account.

We will use the following Student model class and Gender enum. The Html.

In addition, the following options are also supported specifically for list box: encode: boolean, specifies whether to encode the values. If null, the attribute will not be generated. Learn more about clone URLs. This option has been available since version 1. Reload to refresh your session. Note, only the open tag is generated. This is the opposite of encode. Since 1. If the input parameter is an empty string, the currently requested URL will be returned. Weboide at Oct 30, , PM. CHtml resolveName Generates input name for a model attribute. I ran into a problem trying to get my ajaxLink to work, as I kept running into a CHttpException error.