The Data table element does not support more than a simple text search filtering. This means that it only allows you to add a text field that filters rows whenever a cell partially contains the word you are looking for:. What's happening here is the component does not natively support multiple filters. BUT it does allow us to customize the behavior of the only field available and we are going to use that functionality as a trojan horse to expand the filtering possibilities.
This "prop" has to be a string, and when it changes, the table will internally apply a filtering using that word to show only the rows that meet the criteria. As you have already inferred, the problem appears when you want to add more than one filter to the table because the table only allows as entry point to internal filtering the attribute :filter and can not be an array or objectso you can not go sending information from various fields such as a select, a date picker, etc.
In this example you can see at the beginning two form elements that will be our filters. One is a text field that will filter rows based on the coincidence of the text in the "name" column and the second is a select that will filter rows based on the "author".Vue JS 2 Tutorial #35 - Filters
Pay attention to these elements. Instead we have put two events change and input with their respective methods. This is a plugin that contains a very small class that only has 3 methods: updateFiltersregisterFilters and runFilters. NOTE : The installation of the plugin is discussed below. See section "Installing the MultiFilters plugin".
In the case of the methods that respond to events we are using updateFilters to keep the prop "filters" updated with the last value obtained from each of the filters. What happens when we update the prop "filters"? And as I said before, the prop should be a string if we want the filtering to work This class, in addition to the methods, will take care of extracting from the prop "filters" the value that corresponds to each filter that we are going to use.
Better a little code to exemplify it:. In each one of the cf. The filtering itself is nothing of the other world. For example in the first method we have indicated that for the value filters. And finally we launch cf. This detail is important because if the first filter that is applied returns 5 of the elements of a table, the next filter will only evaluate those 5 elements.
Here I put the example already working. The first table is a more complex example that has a pair of datepickers and a log that shows the values that is taking the filtering.
The second table is the one we have explained in this post. The example repository already has it implemented but if you want to take this to your project, in addition to the component explained above you will need to install the Vue MultiFilters plugin. I'll just overwrite some stuff to have a unique input for multiple fields and done. Thanks bro. Of course.
Expected String with value "[object Object]", got Object. I have tried using this to enable search through one column instead of the vuetify all columns search but i keep getting an error that the field i am search in my case name is undefined. Could you make an article for searching through only one column? Its not working on me.The v-chip component is used to convey small pieces of information. Using the close property, the chip becomes interactive, allowing user interaction.
This component is used by the v-chip-group for advanced selection options. Chips come in the following variations: Default, closeable, filter, outlined, pill.
The default slot of v-chip will also accept avatars and icons alongside text. Select your desired component from below and see the available props, slots, events and functions. Configure the active CSS class applied when the link is active. You can find more information about the active-class prop on the vue-router documentation. Setting append prop always appends the relative path to the current path.
You can find more information about the append prop on the vue-router documentation. Applies specified color to the control - it can be the name of material color for example success or purple or css color or rgba0, 0, 0. You can find list of built in classes on the colors page. Applies the dark theme variant to the component.
You can find more information on the Material Design documentation for dark themes. Exactly match the link. You can find more information about the exact prop on the vue-router documentation. Configure the active CSS class applied when the link is active with exact match.
You can find more information about the exact-active-class prop on the vue-router documentation. Controls the active state of the item. This is typically used to highlight the component. Specifies the link is a nuxt-link. For use with the nuxt framework. Setting replace prop will call router.
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You can find more information about the replace prop on the vue-router documentation. Applies the v-ripple directive. Designates the target attribute. This should only be applied when using the href prop. Denotes the target route of the link. You can find more information about the to prop on the vue-router documentation. The value used when a child of a v-chip-group. Emitted when component is clicked, toggles chip if contained in a chip group - Will trigger component to ripple when clicked unless the.
It can be customized using filter-icon. Closable chips can be controlled with a v-model. You can also listen to the click:close event if you want to know when a chip has been closed.
Chips can be used as actionable items. Provided with a click event, the chip becomes interactive and can invoke methods.We can use the v-for directive to render a list of items based on an array. The v-for directive requires a special syntax in the form of item in itemswhere items is the source data array and item is an alias for the array element being iterated on:.
Inside v-for blocks we have full access to parent scope properties.
When iterating over an object, the order is based on the enumeration order of Object. If the order of the data items has changed, instead of moving the DOM elements to match the order of the items, Vue will patch each element in-place and make sure it reflects what should be rendered at that particular index. This default mode is efficient, but only suitable when your list render output does not rely on child component state or temporary DOM state e. It is recommended to provide a key attribute with v-for whenever possible, unless the iterated DOM content is simple, or you are intentionally relying on the default behavior for performance gains.
Use string or numeric values instead. For detailed usage of the key attribute, please see the key API documentation. The wrapped methods are:. For example: example1. Mutation methods, as the name suggests, mutate the original array they are called on.
In comparison, there are also non-mutating methods, e. When working with non-mutating methods, you can replace the old array with the new one:. You might think this will cause Vue to throw away the existing DOM and re-render the entire list - luckily, that is not the case. Vue implements some smart heuristics to maximize DOM element reuse, so replacing an array with another array containing overlapping objects is a very efficient operation.
In situations where computed properties are not feasible e. In this case it will repeat the template that many times. For example:.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.
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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. When filtering items with custom filter prop function, once the menu popup appear, the selected text can be wrong. I have made a simple normalizeString function like this using ES5 normalize string function :. When the popup menu is shown, v-select-list uses its own split algorithm using the original text, but accented chars doesn't match, so the component just select all text.
And cannot access the v-select-list via v-autocomplete or via its menu ref to change its behavior. Duplicate of Skip to content. Dismiss Join GitHub today GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. Sign up. New issue. Jump to bottom.
Labels duplicate. Copy link Quote reply. Problem to solve When filtering items with custom filter prop function, once the menu popup appear, the selected text can be wrong. This comment has been minimized. Sign in to view. KaelWD marked this as a duplicate of Feb 26, KaelWD closed this Feb 26, KaelWD added the duplicate label Feb 26, Sign up for free to subscribe to this conversation on GitHub. Already have an account?
Sign in. Linked pull requests. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Proposed solution Provide a callback from the v-autocomplete to allow configure it on v-select-list.Select fields components are used for collecting user provided information from a list of options. Specifies which DOM element that this component should detach to.
Use either a CSS selector string or an object reference to the element. Keeps a local unique copy of all items that have been passed through the items prop. Applies a custom class to the detached element. This is useful because the content is moved to the end of the app and is not targettable by classes passed directly on the component. Creates an editable button - spec. Puts the input in an error state and passes through custom error messsages.
Will be combined with any validations that occur from the rules prop. This field will not trigger validation. Removes elevation shadow added to element when using the solo or solo-inverted props.
Can be an array of objects or array of strings. When using objects, will look for a text and value field. This can be changed using the item-text and item-value props.
Displays linear progress bar. When using the clearable prop, once cleared, the select menu will either open or stay open, depending on the current state.
Creates an overflow button - spec. Designates the input as required. Adds an asterisk to end of label. Does not perform any validation. Changes the selection behavior to return the object directly rather than the value specified with item-value. Bound when using the autocomplete prop. Use the. Creates a segmented button - spec.
Tagging functionality, allows the user to create new values not available from the items prop. Slot for custom progress linear displayed when loading prop is not equal to Boolean False. The filter prop can be used to filter each individual item with custom logic. In this example we filter items by name.
With the power of scoped slots, you can customize the visual output of the select. In this example we add a profile picture for both the chips and list items.The v-autocomplete component offers simple and flexible type-ahead functionality. This is useful when searching large sets of data or even dynamically requesting information from an API. Appends an icon to the outside the component's input, uses same syntax as v-icon. Specifies which DOM element that this component should detach to.
Use either a CSS selector string or an object reference to the element. Keeps a local unique copy of all items that have been passed through the items prop. Applies specified color to the control - it can be the name of material color for example success or purple or css color or rgba0, 0, 0. Creates counter for input length; if no number is specified, it defaults to Does not apply any validation. Puts the input in an error state and passes through custom error messages. Will be combined with any validations that occur from the rules prop.
This field will not trigger validation. The filtering algorithm used when searching. Removes elevation shadow added to element when using the solo or solo-inverted props.
Hides the menu when there are no options to show. Useful for preventing the menu from opening before results are fetched asynchronously. Also has the effect of opening the menu when the items array changes if not already open. Set property of items 's value - must be primative. Dot notation is supported. Can be an array of objects or array of strings. When using objects, will look for a text and value field. This can be changed using the item-text and item-value props. Displays linear progress bar.
Can either be a String which specifies which color is applied to the progress bar any material color or theme color - primarysecondarysuccessinfowarningerror or a Boolean which uses the component color set by color prop - if it's supported by the component or the primary color. Pass props through to the v-menu component.No design skills required — everything you need to create amazing applications is at your fingertips.
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