d3-selection
Advanced tools
d3-selection - npm Package Compare versions
Comparing version 1.0.3 to 1.0.4
@@ -1,6 +0,6 @@ | ||
| // https://d3js.org/d3-selection/ Version 1.0.3. Copyright 2016 Mike Bostock. | ||
| // https://d3js.org/d3-selection/ Version 1.0.4. Copyright 2017 Mike Bostock. | ||
| (function (global, factory) { | ||
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : | ||
| typeof define === 'function' && define.amd ? define(['exports'], factory) : | ||
| (factory((global.d3 = global.d3 || {}))); | ||
| typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : | ||
| typeof define === 'function' && define.amd ? define(['exports'], factory) : | ||
| (factory((global.d3 = global.d3 || {}))); | ||
| }(this, (function (exports) { 'use strict'; | ||
@@ -7,0 +7,0 @@ |
@@ -1,2 +0,2 @@ | ||
| // https://d3js.org/d3-selection/ Version 1.0.3. Copyright 2016 Mike Bostock. | ||
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| // https://d3js.org/d3-selection/ Version 1.0.4. Copyright 2017 Mike Bostock. | ||
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| { | ||
| "name": "d3-selection", | ||
| "version": "1.0.3", | ||
| "version": "1.0.4", | ||
| "description": "Data-driven DOM manipulation: select elements and join them to data.", | ||
@@ -29,3 +29,3 @@ "keywords": [ | ||
| "prepublish": "npm run test && uglifyjs --preamble \"$(preamble)\" build/d3-selection.js -c -m -o build/d3-selection.min.js", | ||
| "postpublish": "VERSION=`node -e 'console.log(require(\"./package.json\").version)'`; git push && git push --tags && cd ../d3.github.com && git pull && cp ../d3-selection/build/d3-selection.js d3-selection.v1.js && cp ../d3-selection/build/d3-selection.min.js d3-selection.v1.min.js && git add d3-selection.v1.js d3-selection.v1.min.js && git commit -m \"d3-selection ${VERSION}\" && git push && cd - && zip -j build/d3-selection.zip -- LICENSE README.md build/d3-selection.js build/d3-selection.min.js" | ||
| "postpublish": "git push && git push --tags && cd ../d3.github.com && git pull && cp ../d3-selection/build/d3-selection.js d3-selection.v1.js && cp ../d3-selection/build/d3-selection.min.js d3-selection.v1.min.js && git add d3-selection.v1.js d3-selection.v1.min.js && git commit -m \"d3-selection ${npm_package_version}\" && git push && cd - && zip -j build/d3-selection.zip -- LICENSE README.md build/d3-selection.js build/d3-selection.min.js" | ||
| }, | ||
@@ -36,3 +36,3 @@ "devDependencies": { | ||
| "package-preamble": "0.0", | ||
| "rollup": "0.36", | ||
| "rollup": "0.41", | ||
| "tape": "4", | ||
@@ -39,0 +39,0 @@ "uglify-js": "2" |
@@ -122,3 +122,3 @@ # d3-selection | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. It must return an element, or null if there is no matching element. For example, to select the previous sibling of each paragraph: | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). It must return an element, or null if there is no matching element. For example, to select the previous sibling of each paragraph: | ||
@@ -141,3 +141,3 @@ ```js | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. It must return an array of elements (or a pseudo-array, such as a NodeList), or the empty array if there are no matching elements. For example, to select the previous and next siblings of each paragraph: | ||
| If the *selector* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). It must return an array of elements (or a pseudo-array, such as a NodeList), or the empty array if there are no matching elements. For example, to select the previous and next siblings of each paragraph: | ||
@@ -157,3 +157,3 @@ ```js | ||
| Filters the selection, returning a new selection that contains only the elements for which the specified *filter* is true. The *filter* may be specified either as a selector string or a function. If a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. | ||
| Filters the selection, returning a new selection that contains only the elements for which the specified *filter* is true. The *filter* may be specified either as a selector string or a function. If the *filter* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). | ||
@@ -272,3 +272,3 @@ For example, to filter a selection of table rows to contain only even rows: | ||
| If a *value* is specified, sets the attribute with the specified *name* to the specified value on the selected elements and returns this selection. If the *value* is a constant, all elements are given the same attribute value; otherwise, if the *value* is a function, the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to set each element’s attribute. A null value will remove the specified attribute. | ||
| If a *value* is specified, sets the attribute with the specified *name* to the specified value on the selected elements and returns this selection. If the *value* is a constant, all elements are given the same attribute value; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to set each element’s attribute. A null value will remove the specified attribute. | ||
@@ -287,3 +287,3 @@ If a *value* is not specified, returns the current value of the specified attribute for the first (non-null) element in the selection. This is generally useful only if you know that the selection contains exactly one element. | ||
| If the *value* is truthy, then all elements are assigned the specified classes; otherwise, the classes are unassigned. If the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to assign or unassign classes on each element. For example, to randomly associate the class *foo* with on average half the selected elements: | ||
| If the *value* is truthy, then all elements are assigned the specified classes; otherwise, the classes are unassigned. If the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to assign or unassign classes on each element. For example, to randomly associate the class *foo* with on average half the selected elements: | ||
@@ -298,3 +298,3 @@ ```js | ||
| If a *value* is specified, sets the style property with the specified *name* to the specified value on the selected elements and returns this selection. If the *value* is a constant, then all elements are given the same style property value; otherwise, if the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to set each element’s style property. A null value will remove the style property. An optional *priority* may also be specified, either as null or the string `important` (without the exclamation point). | ||
| If a *value* is specified, sets the style property with the specified *name* to the specified value on the selected elements and returns this selection. If the *value* is a constant, then all elements are given the same style property value; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to set each element’s style property. A null value will remove the style property. An optional *priority* may also be specified, either as null or the string `important` (without the exclamation point). | ||
@@ -309,3 +309,3 @@ If a *value* is not specified, returns the current computed value of the specified style property for the first (non-null) element in the selection. This is generally useful only if you know the selection contains exactly one element. The computed value **may be different than the previously-set value**, particularly if it was set using a shorthand property (such as the `font` style, which is shorthand for `font-size`, `font-face`, etc.). | ||
| If a *value* is specified, sets the property with the specified *name* to the specified value on selected elements. If the *value* is a constant, then all elements are given the same property value; otherwise, if the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to set each element’s property. A null value will delete the specified property. | ||
| If a *value* is specified, sets the property with the specified *name* to the specified value on selected elements. If the *value* is a constant, then all elements are given the same property value; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to set each element’s property. A null value will delete the specified property. | ||
@@ -316,3 +316,3 @@ If a *value* is not specified, returns the value of the specified property for the first (non-null) element in the selection. This is generally useful only if you know the selection contains exactly one element. | ||
| If a *value* is specified, sets the [text content](http://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-textContent) to the specified value on all selected elements, replacing any existing child elements. If the *value* is a constant, then all elements are given the same text content; otherwise, if the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to set each element’s text content. A null value will clear the content. | ||
| If a *value* is specified, sets the [text content](http://www.w3.org/TR/DOM-Level-3-Core/core.html#Node3-textContent) to the specified value on all selected elements, replacing any existing child elements. If the *value* is a constant, then all elements are given the same text content; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to set each element’s text content. A null value will clear the content. | ||
@@ -323,3 +323,3 @@ If a *value* is not specified, returns the text content for the first (non-null) element in the selection. This is generally useful only if you know the selection contains exactly one element. | ||
| If a *value* is specified, sets the [inner HTML](http://dev.w3.org/html5/spec-LC/apis-in-html-documents.html#innerhtml) to the specified value on all selected elements, replacing any existing child elements. If the *value* is a constant, then all elements are given the same inner HTML; otherwise, if the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function’s return value is then used to set each element’s inner HTML. A null value will clear the content. | ||
| If a *value* is specified, sets the [inner HTML](http://dev.w3.org/html5/spec-LC/apis-in-html-documents.html#innerhtml) to the specified value on all selected elements, replacing any existing child elements. If the *value* is a constant, then all elements are given the same inner HTML; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function’s return value is then used to set each element’s inner HTML. A null value will clear the content. | ||
@@ -332,4 +332,6 @@ If a *value* is not specified, returns the inner HTML for the first (non-null) element in the selection. This is generally useful only if you know the selection contains exactly one element. | ||
| If the specified *type* is a string, appends a new element of this type (tag name) as the last child of each selected element, or the next following sibling in the update selection if this is an [enter selection](#selection_enter). (The enter behavior allows you to insert elements into the DOM in an order consistent with bound data; however, the slower [*selection*.order](#selection_order) may still be required if updating elements change order.) Otherwise, the *type* may be a function which is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. This function should return an element to be appended. (The function typically creates a new element, but it may instead return an existing element.) For example, to append a DIV element to each paragraph: | ||
| If the specified *type* is a string, appends a new element of this type (tag name) as the last child of each selected element, or before the next following sibling in the update selection if this is an [enter selection](#selection_enter). The latter behavior for enter selections allows you to insert elements into the DOM in an order consistent with the new bound data; however, note that [*selection*.order](#selection_order) may still be required if updating elements change order (*i.e.*, if the order of new data is inconsistent with old data). | ||
| If the specified *type* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). This function should return an element to be appended. (The function typically creates a new element, but it may instead return an existing element.) For example, to append a DIV element to each paragraph: | ||
| ```js | ||
@@ -359,6 +361,8 @@ d3.selectAll("p").append("div"); | ||
| <a name="selection_insert" href="#selection_insert">#</a> <i>selection</i>.<b>insert</b>(<i>type</i>, <i>before</i>) [<>](https://github.com/d3/d3-selection/blob/master/src/selection/insert.js "Source") | ||
| <a name="selection_insert" href="#selection_insert">#</a> <i>selection</i>.<b>insert</b>(<i>type</i>[, <i>before</i>]) [<>](https://github.com/d3/d3-selection/blob/master/src/selection/insert.js "Source") | ||
| If the specified *type* is a string, inserts a new element of this type (tag name) before the element matching the specified *before* selector for each selected element. For example, a *before* selector `:first-child` will prepend nodes before the first child. Both *type* and *before* may instead be specified as functions which are evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The *type* function should return an element to be inserted; the *before* function should return the child element before which the element should be inserted. For example, to insert a DIV element to each paragraph: | ||
| If the specified *type* is a string, inserts a new element of this type (tag name) before the first element matching the specified *before* selector for each selected element. For example, a *before* selector `:first-child` will prepend nodes before the first child. If *before* is not specified, it defaults to null. (To append elements in an order consistent with [bound data](#joining-data), use [*selection*.append](#selection_append).) | ||
| Both *type* and *before* may instead be specified as functions which are evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The *type* function should return an element to be inserted; the *before* function should return the child element before which the element should be inserted. For example, to append a DIV element to each paragraph: | ||
| ```js | ||
@@ -446,3 +450,3 @@ d3.selectAll("p").insert("div"); | ||
| Joins the specified array of *data* with the selected elements, returning a new selection that it represents the *update* selection: the elements successfully bound to data. Also defines the [enter](#selection_enter) and [exit](#selection_exit) selections on the returned selection, which can be used to add or remove elements to correspond to the new data. The specified *data* is an array of arbitrary values (*e.g.*, numbers or objects), or a function that returns an array of values for each group. When data is assigned to an element, it is stored in the property `__data__`, thus making the data “sticky” and available on re-selection. | ||
| Joins the specified array of *data* with the selected elements, returning a new selection that represents the *update* selection: the elements successfully bound to data. Also defines the [enter](#selection_enter) and [exit](#selection_exit) selections on the returned selection, which can be used to add or remove elements to correspond to the new data. The specified *data* is an array of arbitrary values (*e.g.*, numbers or objects), or a function that returns an array of values for each group. When data is assigned to an element, it is stored in the property `__data__`, thus making the data “sticky” and available on re-selection. | ||
@@ -473,3 +477,3 @@ The *data* is specified **for each group** in the selection. If the selection has multiple groups (such as [d3.selectAll](#selectAll) followed by [*selection*.selectAll](#selection_selectAll)), then *data* should typically be specified as a function. This function will be evaluated for each group in order, being passed the group’s parent datum (*d*, which may be undefined), the group index (*i*), and the selection’s parent nodes (*nodes*), with *this* as the group’s parent element. For example, to create an HTML table from a matrix of numbers: | ||
| If a *key* function is not specified, then the first datum in *data* is assigned to the first selected element, the second datum to the second selected element, and so on. A *key* function may be specified to control which datum is assigned to which element, replacing the default join-by-index. This key function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The key function is then also evaluated for each new datum in *data*, being passed the current datum (*d*), the current index (*i*), and the group’s new *data*, with *this* as the group’s parent DOM element. The datum for a given key is assigned to the element with the matching key. If multiple elements have the same key, the duplicate elements are put into the exit selection; if multiple data have the same key, the duplicate data are put into the enter selection. | ||
| If a *key* function is not specified, then the first datum in *data* is assigned to the first selected element, the second datum to the second selected element, and so on. A *key* function may be specified to control which datum is assigned to which element, replacing the default join-by-index. This key function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The key function is then also evaluated for each new datum in *data*, being passed the current datum (*d*), the current index (*i*), and the group’s new *data*, with *this* as the group’s parent DOM element. The datum for a given key is assigned to the element with the matching key. If multiple elements have the same key, the duplicate elements are put into the exit selection; if multiple data have the same key, the duplicate data are put into the enter selection. | ||
@@ -607,3 +611,3 @@ For example, given this document: | ||
| If a *value* is specified, sets the element’s bound data to the specified value on all selected elements. If the *value* is a constant, all elements are given the same datum; otherwise, if the *value* is a function, then the function is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. The function is then used to set each element’s new data. A null value will delete the bound data. | ||
| If a *value* is specified, sets the element’s bound data to the specified value on all selected elements. If the *value* is a constant, all elements are given the same datum; otherwise, if the *value* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). The function is then used to set each element’s new data. A null value will delete the bound data. | ||
@@ -635,3 +639,3 @@ If a *value* is not specified, returns the bound datum for the first (non-null) element in the selection. This is generally useful only if you know the selection contains exactly one element. | ||
| When a specified event is dispatched on a selected node, the specified *listener* will be evaluated for each selected element, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. Listeners always see the latest datum for their element, but the index is a property of the selection and is fixed when the listener is assigned; to update the index, re-assign the listener. To access the current event within a listener, use [d3.event](#event). | ||
| When a specified event is dispatched on a selected element, the specified *listener* will be evaluated for the element, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). Listeners always see the latest datum for their element, but the index is a property of the selection and is fixed when the listener is assigned; to update the index, re-assign the listener. To access the current event within a listener, use [d3.event](#event). | ||
@@ -652,3 +656,3 @@ If an event listener was previously registered for the same *typename* on a selected element, the old listener is removed before the new listener is added. To remove a listener, pass null as the *listener*. To remove all listeners for a given name, pass null as the *listener* and `.foo` as the *typename*, where `foo` is the name; to remove all listeners with no name, specify `.` as the *typename*. | ||
| If *parameters* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element. It must return the parameters map for the current element. | ||
| If *parameters* is a function, it is evaluated for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). It must return the parameters map for the current element. | ||
@@ -683,3 +687,3 @@ <a name="event" href="#event">#</a> d3.<b>event</b> | ||
| Invokes the specified *function* for each selected element, passing in passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* of the current DOM element. This method can be used to invoke arbitrary code for each selected element, and is useful for creating a context to access parent and child data simultaneously, such as: | ||
| Invokes the specified *function* for each selected element, in order, being passed the current datum (*d*), the current index (*i*), and the current group (*nodes*), with *this* as the current DOM element (*nodes*[*i*]). This method can be used to invoke arbitrary code for each selected element, and is useful for creating a context to access parent and child data simultaneously, such as: | ||
@@ -686,0 +690,0 @@ ```js |
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