Therefore, the investigation confidently concludes none are impacted by the Apache Log4j vulnerability. Although our initial and thorough investigation has concluded, Idera continues to monitor for potential breaches, we will continue actively to monitor this situation and communicate with stakeholders as appropriate. JMSAppender in Log4j 1. Note this issue only affects Log4j 1. US: 1 Forum Ext JS 3. Results 1 to 10 of Thread: Download a File on Form submit. Thread Tools Show Printable Version.
Download a File on Form submit Hello, I have a form which collects some date and send it to the server. The server script php generates a pdf file and sends this back to the client Combo box contains a list of items.
This is to represent a time field, where max and min time value can be predefined. This is to represent a file upload field where we can browse and upload files. This is to represent a spinner field, where the list can be spin and added. This is to represent a Numeric field, where we can have max and min value predefined.
Previous Page. A string alias, a configuration object or an instance of a ViewController for this container. Sample usage:. Returns the Ext. ViewController instance associated with this component via the controller config or setController method. The initial set of data to apply to the tpl to update the content area of the Component.
The default Ext. Element getAlignToXY anchor position value for this component relative to its alignTarget which defaults to its owning Container. If true , this component will be the default scope this pointer for events specified with string names so that the scope can be dynamically resolved.
The component will automatically become the defaultListenerScope if a controller is specified. See the introductory docs for Ext. Container for some sample usages. NOTE : This value can only be reliably set at construction time.
Setting it after that time may not correctly rewire all of the potentially effected listeners. Defaults to: 'x-item-disabled'. The side of the Ext. Panel where this component is to be docked when specified in the panel's dockedItems config. Sets the dock position of this component in its parent panel. Note that this only has effect if this item is part of the dockedItems collection of a parent that has a DockLayout note that any Panel has a DockLayout by default.
Specify as true to make a cfg-floating Component draggable using the Component's encapsulating element as the drag handle. This may also be specified as a config object for the Ext.
ComponentDragger which is instantiated to perform dragging. For example to create a Component which may only be dragged around using a certain internal element as the drag handle, use the delegate option:. The CSS class to apply to an empty field to style the emptyText. This class is automatically added and removed as needed depending on the current field value.
Defaults to: 'x-form-empty-field'. Overridden to undefined as emptyText is not supported with inputType :'file' and should be avoided. The default text to place into an empty field.
The label for the field. It gets appended with the labelSeparator , and its position and sizing is determined by the labelAlign and labelWidth configs. Returns the label for the field. Defaults to simply returning the fieldLabel config.
Can be overridden to provide a custom generated label. This is a template method. Feel free to override it in child classes. The new label. The labelSeparator will be automatically appended to the label string. Optional CSS style s to be applied to the field input element.
Should be a valid argument to Ext. Element applyStyles. Defaults to undefined. See also the setFieldStyle method for changing the style after initialization. Set the CSS style of the field input element. The style s to apply. Configure as true to have this Component fixed at its X, Y coordinates in the browser viewport, immune to scrolling the document. Flex may be applied to child items of a box layout Ext. VBox or Ext. Each child item with a flex property will fill space horizontally in hbox , vertically in vbox according to that item's relative flex value compared to the sum of all items with a flex value specified.
Any child items that have either a flex of 0 or undefined will not be 'flexed' the initial size will not be changed. Sets the flex property of this component. Only applicable when this component is an item of a box layout. Specify as true to float the Component outside of the document flow using CSS absolute positioning. Components such as Ext. Window s and Ext. Menu s are floating by default. Floating Components that are programmatically rendered will register themselves with the global Ext.
A floating Component may be used as a child item of a Container. When configured as floating, Components acquire, at render time, a Ext. ZIndexManager which manages a stack of related floating Components. The ZIndexManager sorts its stack according to an incrementing access counter and the alwaysOnTop config when the Component's toFront method is called. The ZIndexManager is found by traversing up the ownerCt chain to find an ancestor which itself is floating. This is so that descendant floating Components of floating Containers Such as a ComboBox dropdown within a Window can have its zIndex managed relative to any siblings, but always above that floating ancestor Container.
If no floating ancestor is found, a floating Component registers itself with the default Ext. Floating components do not participate in the Container's layout.
Because of this, they are not rendered until you explicitly method-show them. After rendering, the ownerCt reference is deleted, and the floatParent property is set to the found floating ancestor Container. If no floating ancestor Container was found the floatParent property will not be set.
Specifies whether the floated component should be automatically focused when it is brought to the front. Helpful text describing acceptable format for field values. This text will be announced by Assistive Technologies such as screen readers when the field is focused. See Ext. Panel for more information and example. A CSS class to be applied to the outermost element to denote that it is participating in the form field layout.
Specify as true to have the Component inject framing elements within the Component at render time to provide a graphical rounded frame around the Component content. This is only necessary when running on outdated, or non standard-compliant browsers such as Microsoft's Internet Explorer prior to version 9 which do not support rounded corners natively.
The extra space taken up by this framing is available from the read only property frameSize. A string that will be appended to the field's current value for the purposes of calculating the target field size. Only used when the grow config is true. Defaults to a single capital "W" the widest character in common fonts to leave enough space for the next typed character and avoid the field value shifting before the width is adjusted.
The height of this component. A numeric value will be interpreted as the number of pixels; a string value will be treated as a CSS value with units. Sets the height of the component. This method fires the resize event. Sets the hidden state of this component. This is basically the same as setVisible but the boolean parameter has the opposite meaning. When set to true, the label element fieldLabel and labelSeparator will be automatically hidden if the fieldLabel is empty.
Setting this to false will cause the empty label element to be rendered and space to be reserved for it; this is useful if you want a field without a label to line up with other labeled fields in the same form. If you wish to unconditionall hide the label even if a non-empty fieldLabel is configured, then set the hideLabel config to true. Set to true to completely hide the label element fieldLabel and labelSeparator.
Also see hideEmptyLabel , which controls whether space will be reserved for an empty fieldLabel. Values may be:. Helper specification to use as the layout element content. This content is inserted into the body before any configured contentEl is appended. If this component has been configured with a template via the tpl config then it will use this argument as data to populate the template. If this component was not configured with a template, the components content area will be updated via Ext.
Element update. Only legitimate when using the html configuration. Causes embedded script tags to be executed. Inline source will be executed with this Component as the scope this reference. Callback to execute when scripts have finished loading. The scope this reference in which to execute inline script elements content.
Scripts with a src attribute cannot be executed with this scope. Use of this config should be considered carefully as this value must be unique across all existing components. Components created with an id may be accessed globally using Ext. Instead of using assigned ids, consider a reference config and a ViewController to respond to events and perform processing upon this Component.
Alternatively, itemId and Ext. ComponentQuery can be used to perform selector-based searching for Components analogous to DOM querying.
Container class contains several helpful shortcut methods to query its descendant Components by selector. Note that this id will also be used as the element id for the containing HTML element that is rendered to the page for this component. This allows you to write id-based CSS rules to style the specific instance of this component uniquely, and also to select sub-elements using this component's id as the parent. Note : Valid identifiers start with a letter or underscore and are followed by optional additional letters, underscores, digits or hyphens.
Retrieves the id of this component. Will auto-generate an id if one has not already been set. An optional string or XTemplate configuration to insert in the field markup inside the input element as attributes. If an XTemplate is used, the component's subTpl data serves as the context. The id that will be given to the generated input DOM element. Defaults to an automatically generated id.
If you configure this manually, you must make sure it is unique in the document. Returns the input id for this field. If none was specified via the inputId config, then an id will be automatically generated. The type attribute for input fields -- e. The extended types supported by HTML5 inputs url, email, etc. The type 'password' must be used to render that field type currently -- there is no separate Ext component for that. You can use Ext.
File which creates a custom-rendered file upload field, but if you want a plain unstyled file input you can use a Base with inputType:'file'. Defaults to: 'The value in this field is invalid'. The unique id of this component instance within its container. See also the reference config. An itemId can be used as an alternative way to get a reference to a component when no object reference is available.
Instead of using an id with getCmp , use itemId with getComponent which will retrieve itemId 's or id 's. Since itemId 's are an index to the container's internal collection, the itemId is scoped locally to the container -- avoiding potential conflicts with Ext. ComponentManager , which requires a unique id value.
Also see id , Ext. Container query , Ext. Container down and Ext. Container child. Note : to access the container of an item see ownerCt. Returns the value of itemId assigned to this component, or when that is not set, returns the value of id. An object containing handlers for keyboard events.
The property names of this object are the key name and any modifiers. The values of the properties are the descriptors of how to handle each event. The handler descriptor can be simply the handler function either the literal function or the method name , or it can be an object with these properties:.
Important: Calls to setKeyMap do not replace the entire keyMap but instead update the provided mappings. That is, unless null is passed as the value of the keyMap which will clear the keyMap of all entries. The default scope to apply to key handlers which do not specify a scope. This is processed the same way as the scope of cfg-listeners.
It defaults to the "controller" , but using 'this' means that an instance method will be used. Enables or disables processing keys in the keyMap. This value starts as null and if it is null when initKeyMap is called, it will automatically be set to true. Since initKeyMap is called by Ext. Component at the proper time, this is not something application code normally handles. This is intended to be controlled at the class level not per instance.
The rendering template for the field decorations. Component classes using this mixin should include logic to use this as their renderTpl , and implement the getSubTplMarkup method to generate the field body content. It is also optional. Controls the position and alignment of the fieldLabel. Valid values are:. An optional string or XTemplate configuration to insert in the field markup inside the label element as attributes. The CSS class to be applied to the label element.
This single CSS class is used to formulate the renderSelector and drives the field layout where it is concatenated with a hyphen '-' and labelAlign. To add additional classes, use labelClsExtra.
An optional string of one or more additional CSS classes to add to the label element. Defaults to empty. The amount of space in pixels between the fieldLabel and the field body. In order for the stylesheet values as to take effect, you must use a labelPad value of null. The width of the fieldLabel in pixels. Only applicable if labelAlign is set to "left" or "right". Components that achieve their internal layout results using solely CSS with no JS intervention must set this to true.
This allows the component to opt out of the layout run when used inside certain container layouts such as Ext. Form and Ext. Auto resulting in a performance gain. The following components currently use liquid layout liquidLayout: true :.
It is important to keep in mind that components using liquidLayout do not fire the following events:. Any component that needs to fire these events or to have these methods called during its life cycle needs to set liquidLayout to false. The following example demonstrates how to enable the resize event for a Ext. TextArea :. Use caution when setting liquidLayout to false as it carries a performance penalty since it means the layout system must perform expensive DOM reads to determine the Component's size.
A config object containing one or more event handlers to be added to this object during initialization. This should be a valid listeners config object as specified in the addListener example for attaching multiple handlers at once. For example the Ext. View 's itemclick event passing the node clicked on. To access DOM events directly from a child element of a Component, we need to specify the element option to identify the Component property to add a DOM listener to:.
An alias for addListener. In versions prior to 5. The preferred way of adding listeners is to use the on method. True to drag the component itself. Else a lightweight version of the component will be shown using the component's ghost method. Note: This config is only relevant when used with dragging implemented via Ext.
A configuration object or an instance of a Ext. ComponentLoader to load remote content for this Component. Specifies the margin for this component. The margin can be a single numeric value to apply to all sides or it can be a CSS style specification for each style, for example: '10 5 3 10' top, right, bottom, left. Related to the cfg-childEls configuration which specifies named properties which correspond to component sub-elements.
Defaults to null to indicate that Components cannot by default contain a LoadMask, and that any LoadMask should be rendered into the document body. For example, Panels use "el" to indicate that the whole panel should be masked. This could be configured to be "body" so that only the body is masked and toolbars and the header are still mouse-accessible.
An input mask regular expression that will be used to filter keystrokes character being typed that do not match. Note: It does not filter characters already in the input. Maximum input field length allowed by validation. This behavior is intended to provide instant feedback to the user by improving usability to allow pasting and editing or overtyping and back tracking. To restrict the maximum number of characters that can be entered into the field use the enforceMaxLength option.
Error text to display if the maximum length validation fails. Error text to display if the minimum length validation fails. True to make the floated component modal and mask everything behind it when displayed, false to display it without restricting access to other UI elements.
This config enables binding to your Ext. Model validators. This is only processed by form fields e. Text at present, but this setting is inherited and so can be set on a parent container. When set to true by a component or not set by a component but inherited from an ancestor container, Ext.
Validation records are used to automatically bind validation results for any form field to which a value is bound. While this config can be set arbitrarily high in the component hierarchy, doing so can create a lot overhead if most of your form fields do not actually rely on validators in your data model. Using this setting for a form that is bound to an Ext. Model might look like this:. Notice that "validation" is a pseudo-association defined for all entities.
Model getValidation for further details. This is the default. QuickTipManager init must have been called for this setting to work. The name of the field. This is used as the parameter name when including the field value in a form submit. If no name is configured, it falls back to the inputId. To prevent the field from being included in the form submit, set submitValue to false. Returns the name attribute of the field. An optional extra CSS class that will be added to this component's Element when the mouse moves over the Element, and removed when the mouse moves out.
This can be useful for adding customized 'active' or 'hover' styles to the component or any of its children using standard CSS rules. The default is overflow-x: 'hidden'. This should not be combined with autoScroll. The default is overflow-y: 'hidden'. Specifies the padding for this component. The padding can be a single numeric value to apply to all sides or it can be a CSS style specification for each style, for example: '10 5 3 10' top, right, bottom, left.
An array of plugins to be added to this component. Can also be just a single plugin instead of array. Plugins provide custom functionality for a component. The only requirement for a valid plugin is that it contain an init method that accepts a reference of type Ext. When a component is created, if any plugins are available, the component will call the init method on each plugin, passing a reference to itself.
Each plugin can then call methods or respond to events on the component as needed to provide its functionality. One or more names of config properties that this component should publish to its ViewModel. Generally speaking, only properties defined in a class config block including ancestor config blocks and mixins are eligible for publishing to the viewModel.
Some components override this and publish their most useful configs by default. Note: We'll discuss publishing properties not found in the config block below. Values determined to be invalid by component often form fields and model validations will not be published to the ViewModel.
This config uses the cfg-reference to determine the name of the data object to place in the ViewModel. If reference is not set then this config is ignored. By using this config and cfg-reference you can bind configs between components. For instances this value can be specified as a value as show above or an array or object as follows:. In some cases, users may want to publish a property to the viewModel that is not found in a class config block.
In these situations, you may utilize publishState if the property has a setter method. Let's use setFieldLabel as an example:. True to prevent the user changing the field and explicitly hide the trigger s.
Setting this to true will supersede settings editable and hideTrigger. Setting this to false will defer back to editable and hideTrigger. The CSS class applied to the component's main element when it is readOnly.
Specifies a name for this component inside its component hierarchy. This name must be unique within its view or its Ext. See the documentation in Ext. Container for more information about references. Note : Valid identifiers start with a letter or underscore and are followed by zero or more additional letters, underscores or digits.
References are case sensitive. A JavaScript RegExp object to be tested against the field value during validation.
If the test fails, the field will be marked invalid using either regexText or invalidText. The error text to display if regex is used and the test fails during validation.
Defines the region inside Ext. Unlike normal config system properties, renderConfigs use a special setter method to store values on the instance instead of running the apply and update methods if it is called before the component is rendered.
Then, after the component has been rendered, these values are processed by the normal apply and update method for the config. This means that calling the get method for the config prior to render will return whatever raw value has been set, while calling the getter after render will return the value after processing by the config's apply method.
If this distinction needs to be made, it is the caller's responsibility to check for the rendered state and handle such intermediate config values.
The data used by cfg-renderTpl in addition to the following property values of the component:. See renderSelectors and cfg-childEls for usage examples. An object containing properties specifying CSS selectors which identify child elements created by the render process.
After the Component's internal structure is rendered according to the cfg-renderTpl , this object is iterated through, and the found Elements are added as properties to the Component using the renderSelector property name. The use of renderSelectors is deprecated for performance reasons. The above code should be refactored into something like this:. To use childEls yet retain the use of selectors which remains as expensive as renderSelectors :. Specify the id of the element, a DOM element or an existing Element that this component will be rendered into.
Do not use this option if the Component is to be a child item of a Ext. It is the responsibility of the Ext. Container 's layout manager to render and manage its child items. An Ext. XTemplate used to create the internal structure inside this Component's encapsulating Element. Container , this defaults to null which means that they will be initially rendered with no internal structure; they render their Element empty.
The more specialized classes with complex DOM structures provide their own template definitions. This is intended to allow the developer to create application-specific utility Components with customized internal structure. Upon rendering, any created child elements may be automatically imported into object properties using the renderSelectors and cfg-childEls options. ClickRepeater to the trigger s. Click repeating behavior can also be configured on the individual trigger instances using the trigger's repeatClick config.
The CSS class to apply to a required field, i. Defaults to: 'x-form-required-field'. Specify as true to apply a Ext.
Resizer to this Component after rendering. May also be specified as a config object to be passed to the constructor of Ext. Resizer to override any defaults. By default the Component passes its minimum and maximum size, and uses Ext.
Resizer dynamic : false. A valid Ext. Resizer handles config string. Also accepts a configuration object for a Ext. Scroller if if advanced configuration is needed.
The getter for this config returns the Ext. Scroller instance. You can use the Scroller API to read or manipulate the scroll position:.
If provided this creates a new Session instance for this component. If this is a Container , this will then be inherited by all child components. Specifies whether the floating component should be given a shadow. Set to true to automatically create an Ext. Shadow , or a string indicating the shadow's display Ext. Shadow mode. Set to false to disable the shadow. In CSS terms, shrink-wrap width is analogous to an inline-block element as opposed to a block-level element.
The shrinkWrap config is a class-level config and should be used when defining a subclass. It is not intended to be set as a config on instances of a given component. For non-Panel components, shrinkWrap is a descriptive config only. It should be set when defining your own custom class including the DOM elements used to construct the component.
The shrinkWrap property does not itself apply styling on the component elements. Rather, it should describe the CSS styling you've applied to your custom component refer to the numeric matrix above. When a component is owned by a container the layout of that container will inspect the component's shrinkWrap property during layout.
The layout then uses the content-wrapping policy described by shrinkWrap to correctly size and position the container's child items. An initial value for the 'size' attribute on the text input element. This is only used if the field has no configured width and is not given a width by its container's layout.
Defaults to Deprecated use width instead. Sets the width and height of this Component. The new height to set not required if a size object is passed as the first arg.
This may be one of:. An array of events that, when fired, should trigger this object to save its state. Any events you statically set will be appended to that list. See stateful for an explanation of saving and restoring object state.
By default the following stateEvents are added:. A flag which causes the object to attempt to restore the state of internal properties from a saved state on startup. The object must have a stateId for state to be managed. Auto-generated ids are not guaranteed to be stable across page loads and cannot be relied upon to save and restore the same state for a object. For state saving to work, the state manager's provider must have been set to an implementation of Ext. A built-in implementation, Ext.
CookieProvider is available. A stateful object attempts to save state when one of the events listed in the stateEvents configuration fires. To save state, a stateful object first serializes its state by calling getState.
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